diff --git a/app/models/form/lettings/pages/previous_housing_situation.rb b/app/models/form/lettings/pages/previous_housing_situation.rb
index aafabe7f3..8fc907435 100644
--- a/app/models/form/lettings/pages/previous_housing_situation.rb
+++ b/app/models/form/lettings/pages/previous_housing_situation.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::PreviousHousingSituation < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "previous_housing_situation"
+    @copy_key = "lettings.household_situation.prevten.not_renewal"
     @depends_on = [{ "is_renewal?" => false }]
   end
 
diff --git a/app/models/form/lettings/pages/previous_housing_situation_renewal.rb b/app/models/form/lettings/pages/previous_housing_situation_renewal.rb
index 317350911..62d37bf33 100644
--- a/app/models/form/lettings/pages/previous_housing_situation_renewal.rb
+++ b/app/models/form/lettings/pages/previous_housing_situation_renewal.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::PreviousHousingSituationRenewal < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "previous_housing_situation_renewal"
+    @copy_key = "lettings.household_situation.prevten.renewal"
     @depends_on = [{ "is_renewal?" => true, "is_supported_housing?" => true }]
   end
 
diff --git a/app/models/form/lettings/pages/previous_local_authority.rb b/app/models/form/lettings/pages/previous_local_authority.rb
index 48233e64a..30a17448f 100644
--- a/app/models/form/lettings/pages/previous_local_authority.rb
+++ b/app/models/form/lettings/pages/previous_local_authority.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::PreviousLocalAuthority < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "previous_local_authority"
+    @copy_key = "lettings.household_situation.previous_local_authority"
     @depends_on = [{ "is_previous_la_inferred" => false, "renewal" => 0 }]
   end
 
diff --git a/app/models/form/lettings/pages/previous_postcode.rb b/app/models/form/lettings/pages/previous_postcode.rb
index 61d08f3a9..0bf0d108f 100644
--- a/app/models/form/lettings/pages/previous_postcode.rb
+++ b/app/models/form/lettings/pages/previous_postcode.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::PreviousPostcode < ::Form::Page
   def initialize(id, hsh, page)
     super
     @depends_on = [{ "renewal" => 0 }]
+    @copy_key = "lettings.household_situation.previous_postcode"
   end
 
   def questions
diff --git a/app/models/form/lettings/pages/reason_for_leaving_last_settled_home.rb b/app/models/form/lettings/pages/reason_for_leaving_last_settled_home.rb
index f5e3a24d1..a32dab9a2 100644
--- a/app/models/form/lettings/pages/reason_for_leaving_last_settled_home.rb
+++ b/app/models/form/lettings/pages/reason_for_leaving_last_settled_home.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::ReasonForLeavingLastSettledHome < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "reason_for_leaving_last_settled_home"
+    @copy_key = "lettings.household_situation.reason.reason_for_leaving_last_settled_home"
     @depends_on = [{ "renewal" => 0 }]
   end
 
diff --git a/app/models/form/lettings/pages/reason_for_leaving_last_settled_home_renewal.rb b/app/models/form/lettings/pages/reason_for_leaving_last_settled_home_renewal.rb
index acc8e7045..0a052b300 100644
--- a/app/models/form/lettings/pages/reason_for_leaving_last_settled_home_renewal.rb
+++ b/app/models/form/lettings/pages/reason_for_leaving_last_settled_home_renewal.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::ReasonForLeavingLastSettledHomeRenewal < ::Form::Pa
   def initialize(id, hsh, subsection)
     super
     @id = "reason_for_leaving_last_settled_home_renewal"
+    @copy_key = "lettings.household_situation.reason.reason_for_leaving_last_settled_home_renewal"
     @depends_on = [{ "renewal" => 1 }]
   end
 
diff --git a/app/models/form/lettings/pages/referral.rb b/app/models/form/lettings/pages/referral.rb
index 9bda8c77e..8b6fcadbb 100644
--- a/app/models/form/lettings/pages/referral.rb
+++ b/app/models/form/lettings/pages/referral.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::Referral < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "referral"
+    @copy_key = "lettings.household_situation.referral.general_needs.la"
     @depends_on = [{ "owning_organisation_provider_type" => "LA", "needstype" => 1, "renewal" => 0 }]
   end
 
diff --git a/app/models/form/lettings/pages/referral_prp.rb b/app/models/form/lettings/pages/referral_prp.rb
index d9c37b6d6..baeb01784 100644
--- a/app/models/form/lettings/pages/referral_prp.rb
+++ b/app/models/form/lettings/pages/referral_prp.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::ReferralPrp < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "referral_prp"
+    @copy_key = "lettings.household_situation.referral.general_needs.prp"
     @depends_on = [{ "owning_organisation_provider_type" => "PRP", "needstype" => 1, "renewal" => 0 }]
   end
 
diff --git a/app/models/form/lettings/pages/referral_supported_housing.rb b/app/models/form/lettings/pages/referral_supported_housing.rb
index 8464ae366..a3e915e26 100644
--- a/app/models/form/lettings/pages/referral_supported_housing.rb
+++ b/app/models/form/lettings/pages/referral_supported_housing.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::ReferralSupportedHousing < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "referral_supported_housing"
+    @copy_key = "lettings.household_situation.referral.supported_housing.la"
     @depends_on = [{ "owning_organisation_provider_type" => "LA", "needstype" => 2, "renewal" => 0 }]
   end
 
diff --git a/app/models/form/lettings/pages/referral_supported_housing_prp.rb b/app/models/form/lettings/pages/referral_supported_housing_prp.rb
index 289ae5eb6..66b6f370e 100644
--- a/app/models/form/lettings/pages/referral_supported_housing_prp.rb
+++ b/app/models/form/lettings/pages/referral_supported_housing_prp.rb
@@ -2,6 +2,7 @@ class Form::Lettings::Pages::ReferralSupportedHousingPrp < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "referral_supported_housing_prp"
+    @copy_key = "lettings.household_situation.referral.supported_housing.prp"
     @depends_on = [{ "owning_organisation_provider_type" => "PRP", "needstype" => 2, "renewal" => 0 }]
   end
 
diff --git a/app/models/form/lettings/questions/declaration.rb b/app/models/form/lettings/questions/declaration.rb
index c88c7cf3c..0e2fd5b2c 100644
--- a/app/models/form/lettings/questions/declaration.rb
+++ b/app/models/form/lettings/questions/declaration.rb
@@ -4,7 +4,7 @@ class Form::Lettings::Questions::Declaration < ::Form::Question
     @id = "declaration"
     @type = "checkbox"
     @check_answers_card_number = 0 unless form.start_year_after_2024?
-    @top_guidance_partial = form.start_year_after_2024? ? "privacy_notice_tenant_2024" : "privacy_notice_tenant"
+    @top_guidance_partial = "privacy_notice_tenant"
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
 
diff --git a/app/models/form/lettings/questions/homeless.rb b/app/models/form/lettings/questions/homeless.rb
index 081e1a8cf..1194fa929 100644
--- a/app/models/form/lettings/questions/homeless.rb
+++ b/app/models/form/lettings/questions/homeless.rb
@@ -2,11 +2,8 @@ class Form::Lettings::Questions::Homeless < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "homeless"
-    @check_answer_label = "Household homeless immediately before letting"
-    @header = "Did the household experience homelessness immediately before this letting?"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = ""
     @answer_options = ANSWER_OPTIONS
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
diff --git a/app/models/form/lettings/questions/layear.rb b/app/models/form/lettings/questions/layear.rb
index 5c2e9c195..63f99c36f 100644
--- a/app/models/form/lettings/questions/layear.rb
+++ b/app/models/form/lettings/questions/layear.rb
@@ -2,11 +2,8 @@ class Form::Lettings::Questions::Layear < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "layear"
-    @check_answer_label = "Length of time in local authority area"
-    @header = "How long has the household continuously lived in the local authority area of the new letting?"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = ""
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
 
diff --git a/app/models/form/lettings/questions/letting_allocation.rb b/app/models/form/lettings/questions/letting_allocation.rb
index c9742e97f..0ae7b740d 100644
--- a/app/models/form/lettings/questions/letting_allocation.rb
+++ b/app/models/form/lettings/questions/letting_allocation.rb
@@ -2,11 +2,8 @@ class Form::Lettings::Questions::LettingAllocation < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "letting_allocation"
-    @check_answer_label = "Allocation system"
-    @header = "How was this letting allocated?"
     @type = "checkbox"
     @check_answers_card_number = 0
-    @hint_text = "Select all that apply."
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
 
diff --git a/app/models/form/lettings/questions/ppcodenk.rb b/app/models/form/lettings/questions/ppcodenk.rb
index 4af3b17f0..5eec607eb 100644
--- a/app/models/form/lettings/questions/ppcodenk.rb
+++ b/app/models/form/lettings/questions/ppcodenk.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::Ppcodenk < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "ppcodenk"
-    @check_answer_label = ""
-    @header = "Do you know the postcode of the household’s last settled accommodation?"
+    @copy_key = "lettings.household_situation.previous_postcode.ppcodenk"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = form.start_year_after_2024? ? "This is the tenant’s last long-standing home. It is where the tenant was living before any period in temporary accommodation, sleeping rough or otherwise homeless." : "This is also known as the household’s ‘last settled home’."
     @answer_options = ANSWER_OPTIONS
     @conditional_for = { "ppostcode_full" => [0] }
     @hidden_in_check_answers = { "depends_on" => [{ "ppcodenk" => 0 }, { "ppcodenk" => 1 }] }
diff --git a/app/models/form/lettings/questions/ppostcode_full.rb b/app/models/form/lettings/questions/ppostcode_full.rb
index ed0439805..804576ca1 100644
--- a/app/models/form/lettings/questions/ppostcode_full.rb
+++ b/app/models/form/lettings/questions/ppostcode_full.rb
@@ -2,8 +2,7 @@ class Form::Lettings::Questions::PpostcodeFull < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "ppostcode_full"
-    @check_answer_label = "Postcode of household’s last settled accommodation"
-    @header = "Postcode for the previous accommodation"
+    @copy_key = "lettings.household_situation.previous_postcode.ppostcode_full"
     @type = "text"
     @width = 5
     @inferred_check_answers_value = [{
@@ -13,7 +12,6 @@ class Form::Lettings::Questions::PpostcodeFull < ::Form::Question
       "value" => "Not known",
     }]
     @check_answers_card_number = 0
-    @hint_text = ""
     @inferred_answers = { "prevloc" => { "is_previous_la_inferred" => true } }
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
     @disable_clearing_if_not_routed_or_dynamic_answer_options = true
diff --git a/app/models/form/lettings/questions/previous_la_known.rb b/app/models/form/lettings/questions/previous_la_known.rb
index d99c1e057..2145e9d1f 100644
--- a/app/models/form/lettings/questions/previous_la_known.rb
+++ b/app/models/form/lettings/questions/previous_la_known.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::PreviousLaKnown < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "previous_la_known"
-    @check_answer_label = "Do you know the local authority of the household’s last settled accommodation?"
-    @header = "Do you know the local authority of the household’s last settled accommodation?"
+    @copy_key = "lettings.household_situation.previous_local_authority.previous_la_known"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = form.start_year_after_2024? ? "This is the tenant’s last long-standing home. It is where the tenant was living before any period in temporary accommodation, sleeping rough or otherwise homeless." : "This is also known as the household’s ‘last settled home’."
     @answer_options = ANSWER_OPTIONS
     @conditional_for = { "prevloc" => [1] }
     @hidden_in_check_answers = { "depends_on" => [{ "previous_la_known" => 0 }, { "previous_la_known" => 1 }] }
diff --git a/app/models/form/lettings/questions/previous_tenure.rb b/app/models/form/lettings/questions/previous_tenure.rb
index a9ed5202a..360f1960a 100644
--- a/app/models/form/lettings/questions/previous_tenure.rb
+++ b/app/models/form/lettings/questions/previous_tenure.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::PreviousTenure < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "prevten"
-    @check_answer_label = "Where was the household immediately before this letting?"
-    @header = "Where was the household immediately before this letting?"
+    @copy_key = "lettings.household_situation.prevten.not_renewal"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = "This is where the household was the night before they moved into this new let."
     @answer_options = ANSWER_OPTIONS
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
diff --git a/app/models/form/lettings/questions/previous_tenure_renewal.rb b/app/models/form/lettings/questions/previous_tenure_renewal.rb
index d4849d3c2..c882eb6fe 100644
--- a/app/models/form/lettings/questions/previous_tenure_renewal.rb
+++ b/app/models/form/lettings/questions/previous_tenure_renewal.rb
@@ -2,12 +2,9 @@ class Form::Lettings::Questions::PreviousTenureRenewal < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "prevten"
-    @check_answer_label = "Where was the household immediately before this letting?"
-    @header = "Where was the household immediately before this letting?"
+    @copy_key = "lettings.household_situation.prevten.renewal"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = "You told us this letting is a renewal. We have removed some options because of this.<br><br>
-      This is where the household was the night before they moved into this new let."
     @answer_options = ANSWER_OPTIONS
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
diff --git a/app/models/form/lettings/questions/prevloc.rb b/app/models/form/lettings/questions/prevloc.rb
index 7f9c0db8b..4ad7dbf11 100644
--- a/app/models/form/lettings/questions/prevloc.rb
+++ b/app/models/form/lettings/questions/prevloc.rb
@@ -2,12 +2,10 @@ class Form::Lettings::Questions::Prevloc < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "prevloc"
-    @check_answer_label = "Location of household’s last settled accommodation"
-    @header = "Select a local authority"
+    @copy_key = "lettings.household_situation.previous_local_authority.prevloc"
     @type = "select"
     @inferred_check_answers_value = [{ "condition" => { "previous_la_known" => 0 }, "value" => "Not known" }]
     @check_answers_card_number = 0
-    @hint_text = "Select ‘Northern Ireland’, ‘Scotland’, ‘Wales’ or ‘Outside the UK’ if the household’s last settled home was outside England."
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
     @disable_clearing_if_not_routed_or_dynamic_answer_options = true
   end
diff --git a/app/models/form/lettings/questions/reason.rb b/app/models/form/lettings/questions/reason.rb
index 223d68634..4bc00ce43 100644
--- a/app/models/form/lettings/questions/reason.rb
+++ b/app/models/form/lettings/questions/reason.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::Reason < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "reason"
-    @check_answer_label = "Reason for leaving last settled home"
-    @header = "What is the tenant’s main reason for the household leaving their last settled home?"
+    @copy_key = "lettings.household_situation.reason.#{page.id}.reason"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = form.start_year_after_2024? ? "The tenant’s ‘last settled home’ is their last long-standing home. For tenants who were in temporary accommodation, sleeping rough or otherwise homeless, their last settled home is where they were living previously." : "The tenant’s ‘last settled home’ is their last long-standing home. For tenants who were in temporary accommodation or sleeping rough, their last settled home is where they were living previously."
     @conditional_for = {
       "reasonother" => [
         20,
diff --git a/app/models/form/lettings/questions/reason_renewal.rb b/app/models/form/lettings/questions/reason_renewal.rb
index 7f32b0bba..9a9ee72de 100644
--- a/app/models/form/lettings/questions/reason_renewal.rb
+++ b/app/models/form/lettings/questions/reason_renewal.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::ReasonRenewal < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "reason"
-    @check_answer_label = "Reason for leaving last settled home"
-    @header = "What is the tenant’s main reason for the household leaving their last settled home?"
     @type = "radio"
+    @copy_key = "lettings.household_situation.reason.#{page.id}.reason"
     @check_answers_card_number = 0
-    @hint_text = "You told us this letting is a renewal. We have removed some options because of this."
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
     @conditional_for = {
       "reasonother" => [
diff --git a/app/models/form/lettings/questions/reasonable_preference_reason.rb b/app/models/form/lettings/questions/reasonable_preference_reason.rb
index 235cf6342..75b450b91 100644
--- a/app/models/form/lettings/questions/reasonable_preference_reason.rb
+++ b/app/models/form/lettings/questions/reasonable_preference_reason.rb
@@ -2,11 +2,8 @@ class Form::Lettings::Questions::ReasonablePreferenceReason < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "reasonable_preference_reason"
-    @check_answer_label = "Reason for reasonable preference"
-    @header = "Why was the household given ‘reasonable preference’?"
     @type = "checkbox"
     @check_answers_card_number = 0
-    @hint_text = "Select all that apply."
     @answer_options = ANSWER_OPTIONS
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
diff --git a/app/models/form/lettings/questions/reasonother.rb b/app/models/form/lettings/questions/reasonother.rb
index 37bfd8c7b..7e600916b 100644
--- a/app/models/form/lettings/questions/reasonother.rb
+++ b/app/models/form/lettings/questions/reasonother.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::Reasonother < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "reasonother"
-    @check_answer_label = ""
-    @header = "What is the reason?"
+    @copy_key = "lettings.household_situation.reason.#{@page.id}.reasonother"
     @type = "text"
     @check_answers_card_number = 0
-    @hint_text = ""
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
 
diff --git a/app/models/form/lettings/questions/reasonpref.rb b/app/models/form/lettings/questions/reasonpref.rb
index 522576ec6..e63f65584 100644
--- a/app/models/form/lettings/questions/reasonpref.rb
+++ b/app/models/form/lettings/questions/reasonpref.rb
@@ -2,11 +2,8 @@ class Form::Lettings::Questions::Reasonpref < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "reasonpref"
-    @check_answer_label = "Household given reasonable preference"
-    @header = "Was the household given ‘reasonable preference’ by the local authority?"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = form.start_year_after_2024? ? "Households may be given ‘reasonable preference’ for social housing under one or more specific categories by the local authority. This is also known as ‘priority need’." : "Households may be given ‘reasonable preference’ for social housing, also known as ‘priority need’, by the local authority."
     @answer_options = ANSWER_OPTIONS
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
diff --git a/app/models/form/lettings/questions/referral.rb b/app/models/form/lettings/questions/referral.rb
index feb0082f4..904668a4b 100644
--- a/app/models/form/lettings/questions/referral.rb
+++ b/app/models/form/lettings/questions/referral.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::Referral < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "referral"
-    @check_answer_label = "Source of referral for letting"
-    @header = "What was the source of referral for this letting?"
+    @copy_key = "lettings.household_situation.referral.general_needs.la"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = "You told us that you are a local authority and that the needs type is general needs. We have removed some options because of this."
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
 
diff --git a/app/models/form/lettings/questions/referral_prp.rb b/app/models/form/lettings/questions/referral_prp.rb
index 6a8fa63de..76ad3fbf8 100644
--- a/app/models/form/lettings/questions/referral_prp.rb
+++ b/app/models/form/lettings/questions/referral_prp.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::ReferralPrp < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "referral"
-    @check_answer_label = "Source of referral for letting"
-    @header = "What was the source of referral for this letting?"
+    @copy_key = "lettings.household_situation.referral.general_needs.prp"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = "You told us that the needs type is general needs. We have removed some options because of this."
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
 
diff --git a/app/models/form/lettings/questions/referral_supported_housing.rb b/app/models/form/lettings/questions/referral_supported_housing.rb
index d9ede5a83..50822705e 100644
--- a/app/models/form/lettings/questions/referral_supported_housing.rb
+++ b/app/models/form/lettings/questions/referral_supported_housing.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::ReferralSupportedHousing < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "referral"
-    @check_answer_label = "Source of referral for letting"
-    @header = "What was the source of referral for this letting?"
+    @copy_key = "lettings.household_situation.referral.supported_housing.la"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = "You told us that you are a local authority. We have removed some options because of this."
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
 
diff --git a/app/models/form/lettings/questions/referral_supported_housing_prp.rb b/app/models/form/lettings/questions/referral_supported_housing_prp.rb
index ffdd7eafb..cab8fbbc9 100644
--- a/app/models/form/lettings/questions/referral_supported_housing_prp.rb
+++ b/app/models/form/lettings/questions/referral_supported_housing_prp.rb
@@ -2,11 +2,9 @@ class Form::Lettings::Questions::ReferralSupportedHousingPrp < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "referral"
-    @check_answer_label = "Source of referral for letting"
-    @header = "What was the source of referral for this letting?"
+    @copy_key = "lettings.household_situation.referral.supported_housing.prp"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = ""
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
 
diff --git a/app/models/form/lettings/questions/rent_type.rb b/app/models/form/lettings/questions/rent_type.rb
index 818ead98a..bc6934200 100644
--- a/app/models/form/lettings/questions/rent_type.rb
+++ b/app/models/form/lettings/questions/rent_type.rb
@@ -4,7 +4,7 @@ class Form::Lettings::Questions::RentType < ::Form::Question
     @id = "rent_type"
     @copy_key = "lettings.setup.rent_type.rent_type"
     @type = "radio"
-    @top_guidance_partial = form.start_year_after_2024? ? "rent_type_definitions_2024" : "rent_type_definitions"
+    @top_guidance_partial = "rent_type_definitions"
     @answer_options = form.start_year_after_2024? ? ANSWER_OPTIONS_2024 : ANSWER_OPTIONS
     @conditional_for = { "irproduct_other" => [5] }
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max] if form.start_date.present?
diff --git a/app/models/form/lettings/questions/waityear.rb b/app/models/form/lettings/questions/waityear.rb
index 94187e62b..045765951 100644
--- a/app/models/form/lettings/questions/waityear.rb
+++ b/app/models/form/lettings/questions/waityear.rb
@@ -2,11 +2,8 @@ class Form::Lettings::Questions::Waityear < ::Form::Question
   def initialize(id, hsh, page)
     super
     @id = "waityear"
-    @check_answer_label = "Length of time on local authority waiting list"
-    @header = form.start_year_after_2024? ? "How long has the household been on the local authority waiting list for the area of the new letting?" : "How long has the household been on the local authority waiting list for the new letting?"
     @type = "radio"
     @check_answers_card_number = 0
-    @hint_text = ""
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
   end
 
diff --git a/app/models/form/sales/questions/privacy_notice.rb b/app/models/form/sales/questions/privacy_notice.rb
index 95921737f..57f77041b 100644
--- a/app/models/form/sales/questions/privacy_notice.rb
+++ b/app/models/form/sales/questions/privacy_notice.rb
@@ -29,11 +29,7 @@ class Form::Sales::Questions::PrivacyNotice < ::Form::Question
   end
 
   def guidance
-    if form.start_year_after_2024?
-      @joint_purchase ? "privacy_notice_buyer_2024_joint_purchase" : "privacy_notice_buyer_2024"
-    else
-      @joint_purchase ? "privacy_notice_buyer_joint_purchase" : "privacy_notice_buyer"
-    end
+    @joint_purchase ? "privacy_notice_buyer_joint_purchase" : "privacy_notice_buyer"
   end
 
   QUESTION_NUMBER_FROM_YEAR = { 2023 => 19, 2024 => 14 }.freeze
diff --git a/app/models/form/sales/questions/shared_ownership_type.rb b/app/models/form/sales/questions/shared_ownership_type.rb
index 1ede14a4d..9ac998313 100644
--- a/app/models/form/sales/questions/shared_ownership_type.rb
+++ b/app/models/form/sales/questions/shared_ownership_type.rb
@@ -3,7 +3,7 @@ class Form::Sales::Questions::SharedOwnershipType < ::Form::Question
     super
     @id = "type"
     @copy_key = "sales.setup.type.shared_ownership"
-    @top_guidance_partial = guidance_partial
+    @top_guidance_partial = "shared_ownership_type_definitions"
     @type = "radio"
     @answer_options = answer_options
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
@@ -34,13 +34,5 @@ class Form::Sales::Questions::SharedOwnershipType < ::Form::Question
     end
   end
 
-  def guidance_partial
-    if form.start_year_after_2024?
-      "shared_ownership_type_definitions_2024"
-    elsif form.start_date.year >= 2023
-      "shared_ownership_type_definitions"
-    end
-  end
-
   QUESTION_NUMBER_FROM_YEAR = { 2023 => 4, 2024 => 6 }.freeze
 end
diff --git a/app/models/forms/bulk_upload_lettings/upload_your_file.rb b/app/models/forms/bulk_upload_lettings/upload_your_file.rb
index 82b5c75d5..552710885 100644
--- a/app/models/forms/bulk_upload_lettings/upload_your_file.rb
+++ b/app/models/forms/bulk_upload_lettings/upload_your_file.rb
@@ -15,6 +15,7 @@ module Forms
 
       validates :file, presence: true
       validate :validate_file_is_csv
+      validate :validate_file_size
 
       def view_path
         "bulk_upload_lettings_logs/forms/upload_your_file"
@@ -73,6 +74,16 @@ module Forms
           errors.add(:file, :not_csv)
         end
       end
+
+      MAX_FILE_SIZE = 10.megabytes
+
+      def validate_file_size
+        return unless file
+
+        if file.size > MAX_FILE_SIZE
+          errors.add(:file, :file_too_large)
+        end
+      end
     end
   end
 end
diff --git a/app/models/forms/bulk_upload_sales/upload_your_file.rb b/app/models/forms/bulk_upload_sales/upload_your_file.rb
index 83ce04e10..447574d1a 100644
--- a/app/models/forms/bulk_upload_sales/upload_your_file.rb
+++ b/app/models/forms/bulk_upload_sales/upload_your_file.rb
@@ -14,6 +14,7 @@ module Forms
 
       validates :file, presence: true
       validate :validate_file_is_csv
+      validate :validate_file_size
 
       def view_path
         "bulk_upload_sales_logs/forms/upload_your_file"
@@ -67,6 +68,16 @@ module Forms
           errors.add(:file, :not_csv)
         end
       end
+
+      MAX_FILE_SIZE = 10.megabytes
+
+      def validate_file_size
+        return unless file
+
+        if file.size > MAX_FILE_SIZE
+          errors.add(:file, :file_too_large)
+        end
+      end
     end
   end
 end
diff --git a/app/models/validations/sales/financial_validations.rb b/app/models/validations/sales/financial_validations.rb
index 9a119475f..b05fbc48f 100644
--- a/app/models/validations/sales/financial_validations.rb
+++ b/app/models/validations/sales/financial_validations.rb
@@ -7,9 +7,9 @@ module Validations::Sales::FinancialValidations
 
     relevant_fields = %i[income1 ownershipsch uprn la postcode_full]
     if record.london_property? && !record.income1.between?(0, 90_000)
-      relevant_fields.each { |field| record.errors.add field, :outside_london_income_range, message: I18n.t("validations.financial.income.outside_london_income_range") }
+      relevant_fields.each { |field| record.errors.add field, :outside_london_income_range, message: I18n.t("validations.sales.financial.#{field}.outside_london_income_range") }
     elsif record.property_not_in_london? && !record.income1.between?(0, 80_000)
-      relevant_fields.each { |field| record.errors.add field, :outside_non_london_income_range, message: I18n.t("validations.financial.income.outside_non_london_income_range") }
+      relevant_fields.each { |field| record.errors.add field, :outside_non_london_income_range, message: I18n.t("validations.sales.financial.#{field}.outside_non_london_income_range") }
     end
   end
 
@@ -18,9 +18,9 @@ module Validations::Sales::FinancialValidations
 
     relevant_fields = %i[income2 ownershipsch uprn la postcode_full]
     if record.london_property? && !record.income2.between?(0, 90_000)
-      relevant_fields.each { |field| record.errors.add field, :outside_london_income_range, message: I18n.t("validations.financial.income.outside_london_income_range") }
+      relevant_fields.each { |field| record.errors.add field, :outside_london_income_range, message: I18n.t("validations.sales.financial.#{field}.outside_london_income_range") }
     elsif record.property_not_in_london? && !record.income2.between?(0, 80_000)
-      relevant_fields.each { |field| record.errors.add field, :outside_non_london_income_range, message: I18n.t("validations.financial.income.outside_non_london_income_range") }
+      relevant_fields.each { |field| record.errors.add field, :outside_non_london_income_range, message: I18n.t("validations.sales.financial.#{field}.outside_non_london_income_range") }
     end
   end
 
@@ -30,25 +30,26 @@ module Validations::Sales::FinancialValidations
     combined_income = record.income1 + record.income2
     relevant_fields = %i[income1 income2 ownershipsch uprn la postcode_full]
     if record.london_property? && combined_income > 90_000
-      relevant_fields.each { |field| record.errors.add field, :over_combined_hard_max_for_london, message: I18n.t("validations.financial.income.combined_over_hard_max_for_london") }
+      relevant_fields.each { |field| record.errors.add field, :over_combined_hard_max_for_london, message: I18n.t("validations.sales.financial.#{field}.combined_over_hard_max_for_london") }
     elsif record.property_not_in_london? && combined_income > 80_000
-      relevant_fields.each { |field| record.errors.add field, :over_combined_hard_max_for_outside_london, message: I18n.t("validations.financial.income.combined_over_hard_max_for_outside_london") }
+      relevant_fields.each { |field| record.errors.add field, :over_combined_hard_max_for_outside_london, message: I18n.t("validations.sales.financial.#{field}.combined_over_hard_max_for_outside_london") }
     end
   end
 
   def validate_mortgage(record)
-    record.errors.add :mortgage, :cannot_be_0, message: I18n.t("validations.financial.mortgage") if record.mortgage_used? && record.mortgage&.zero?
+    record.errors.add :mortgage, :cannot_be_0, message: I18n.t("validations.sales.financial.mortgage.mortgage_zero") if record.mortgage_used? && record.mortgage&.zero?
   end
 
   def validate_monthly_leasehold_charges(record)
-    record.errors.add :mscharge, I18n.t("validations.financial.monthly_leasehold_charges.not_zero") if record.mscharge&.zero?
+    record.errors.add :mscharge, I18n.t("validations.sales.financial.mscharge.monthly_leasehold_charges.not_zero") if record.mscharge&.zero?
   end
 
   def validate_percentage_bought_not_greater_than_percentage_owned(record)
     return unless record.stairbought && record.stairowned
 
     if record.stairbought > record.stairowned
-      record.errors.add :stairowned, I18n.t("validations.financial.staircasing.percentage_bought_must_be_greater_than_percentage_owned", buyer_now_owns: record.joint_purchase? ? "buyers now own" : "buyer now owns")
+      joint_purchase_id = record.joint_purchase? ? "joint_purchase" : "not_joint_purchase"
+      record.errors.add :stairowned, I18n.t("validations.sales.financial.stairowned.percentage_bought_must_be_greater_than_percentage_owned.#{joint_purchase_id}")
     end
   end
 
@@ -57,8 +58,8 @@ module Validations::Sales::FinancialValidations
     return unless record.saledate && record.form.start_year_after_2024?
 
     if record.stairbought == record.stairowned
-      record.errors.add :stairbought, I18n.t("validations.financial.staircasing.percentage_bought_equal_percentage_owned", stairbought: sprintf("%g", record.stairbought), stairowned: sprintf("%g", record.stairowned))
-      record.errors.add :stairowned, I18n.t("validations.financial.staircasing.percentage_bought_equal_percentage_owned", stairbought: sprintf("%g", record.stairbought), stairowned: sprintf("%g", record.stairowned))
+      record.errors.add :stairbought, I18n.t("validations.sales.financial.stairbought.percentage_bought_equal_percentage_owned", stairbought: sprintf("%g", record.stairbought), stairowned: sprintf("%g", record.stairowned))
+      record.errors.add :stairowned, I18n.t("validations.sales.financial.stairowned.percentage_bought_equal_percentage_owned", stairbought: sprintf("%g", record.stairbought), stairowned: sprintf("%g", record.stairowned))
     end
   end
 
@@ -72,8 +73,8 @@ module Validations::Sales::FinancialValidations
                 end
 
     if threshold && record.stairbought < threshold
-      record.errors.add :stairbought, I18n.t("validations.financial.staircasing.percentage_bought_must_be_at_least_threshold", threshold:)
-      record.errors.add :type, I18n.t("validations.setup.type.percentage_bought_must_be_at_least_threshold", threshold:)
+      record.errors.add :stairbought, I18n.t("validations.sales.financial.stairbought.percentage_bought_must_be_at_least_threshold", threshold:)
+      record.errors.add :type, I18n.t("validations.sales.financial.type.percentage_bought_must_be_at_least_threshold", threshold:)
     end
   end
 
@@ -81,8 +82,8 @@ module Validations::Sales::FinancialValidations
     return unless record.income2 && record.ecstat2
 
     if record.income2.positive? && is_economic_status_child?(record.ecstat2) && record.form.start_date.year >= 2023
-      record.errors.add :ecstat2, I18n.t("validations.financial.income.child_has_income")
-      record.errors.add :income2, I18n.t("validations.financial.income.child_has_income")
+      record.errors.add :ecstat2, I18n.t("validations.sales.financial.ecstat2.child_has_income")
+      record.errors.add :income2, I18n.t("validations.sales.financial.income2.child_has_income")
     end
   end
 
@@ -94,12 +95,12 @@ module Validations::Sales::FinancialValidations
     return unless (range = ranges[record.type])
 
     if record.equity < range.min
-      record.errors.add :type, I18n.t("validations.financial.equity.under_min", min_equity: range.min)
-      record.errors.add :equity, :under_min, message: I18n.t("validations.financial.equity.under_min", min_equity: range.min)
+      record.errors.add :type, I18n.t("validations.sales.financial.type.equity_under_min", min_equity: range.min)
+      record.errors.add :equity, :under_min, message: I18n.t("validations.sales.financial.equity.equity_under_min", min_equity: range.min)
     elsif !record.is_resale? && record.equity > range.max
-      record.errors.add :type, I18n.t("validations.financial.equity.over_max", max_equity: range.max)
-      record.errors.add :equity, :over_max, message: I18n.t("validations.financial.equity.over_max", max_equity: range.max)
-      record.errors.add :resale, I18n.t("validations.financial.equity.over_max", max_equity: range.max)
+      record.errors.add :type, I18n.t("validations.sales.financial.type.equity_over_max", max_equity: range.max)
+      record.errors.add :equity, :over_max, message: I18n.t("validations.sales.financial.equity.equity_over_max", max_equity: range.max)
+      record.errors.add :resale, I18n.t("validations.sales.financial.resale.equity_over_max", max_equity: range.max)
     end
   end
 
@@ -109,9 +110,10 @@ module Validations::Sales::FinancialValidations
 
     if record.equity > record.stairowned - record.stairbought
       formatted_equity = sprintf("%g", record.equity)
-      record.errors.add :equity, I18n.t("validations.financial.equity.over_stairowned_minus_stairbought", equity: formatted_equity, staircase_difference: record.stairowned - record.stairbought, buyer_owns: record.joint_purchase? ? "buyers own" : "buyer owns")
-      record.errors.add :stairowned, I18n.t("validations.financial.equity.over_stairowned_minus_stairbought", equity: formatted_equity, staircase_difference: record.stairowned - record.stairbought, buyer_owns: record.joint_purchase? ? "buyers own" : "buyer owns")
-      record.errors.add :stairbought, I18n.t("validations.financial.equity.over_stairowned_minus_stairbought", equity: formatted_equity, staircase_difference: record.stairowned - record.stairbought, buyer_owns: record.joint_purchase? ? "buyers own" : "buyer owns")
+      joint_purchase_id = record.joint_purchase? ? "joint_purchase" : "not_joint_purchase"
+      record.errors.add :equity, I18n.t("validations.sales.financial.equity.equity_over_stairowned_minus_stairbought.#{joint_purchase_id}", equity: formatted_equity, staircase_difference: record.stairowned - record.stairbought)
+      record.errors.add :stairowned, I18n.t("validations.sales.financial.stairowned.equity_over_stairowned_minus_stairbought.#{joint_purchase_id}", equity: formatted_equity, staircase_difference: record.stairowned - record.stairbought)
+      record.errors.add :stairbought, I18n.t("validations.sales.financial.stairbought.equity_over_stairowned_minus_stairbought.#{joint_purchase_id}", equity: formatted_equity, staircase_difference: record.stairowned - record.stairbought)
     end
   end
 
diff --git a/app/views/form/guidance/_discounted_ownership_type_definitions.erb b/app/views/form/guidance/_discounted_ownership_type_definitions.erb
index 0102a836a..2895e751d 100644
--- a/app/views/form/guidance/_discounted_ownership_type_definitions.erb
+++ b/app/views/form/guidance/_discounted_ownership_type_definitions.erb
@@ -1,23 +1,5 @@
-<%= govuk_details(summary_text: "Discounted ownership type definitions") do %>
-  <p class="govuk-body">
-    <b>Right to Acquire (RTA):</b>  a discounted sale of a property built or purchased after 31 March 1997 to tenants of a private registered provider.
-  </p>
-  <p class="govuk-body">
-    <b>Preserved Right to Buy (PRTB):</b>  a discounted sale of a property that used to be owned by a council to tenants of a private registered provider.
-  </p>
-  <p class="govuk-body">
-    <b>Voluntary Right to Buy (VRTB):</b>  a discounted sale to tenants in this PRP owned property, as part of a pilot scheme.
-  </p>
-  <p class="govuk-body">
-    <b>Right to Buy (RTB):</b>  a discounted sale to tenants in this council owned property.
-  </p>
-  <p class="govuk-body">
-    <b>Rent to Buy full ownership:</b> a sale on full ownership terms following a period of discounted rent.
-  </p>
-  <p class="govuk-body">
-    <b>Social HomeBuy for outright purchase:</b> a discounted sale to tenants of a private registered provider on full ownership terms.
-  </p>
-  <p class="govuk-body">
-    <b>Any other equity loan scheme:</b> any scheme, not covered elsewhere, in which a loan is used to purchase equity.
-  </p>
-<% end %>
+<div class="govuk-body">
+  <%= govuk_details(summary_text: I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.discounted_ownership_type_definitions.title")) do %>
+    <%= I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.discounted_ownership_type_definitions.content").html_safe %>
+  <% end %>
+</div>
diff --git a/app/views/form/guidance/_finding_location.erb b/app/views/form/guidance/_finding_location.erb
index b50d1802a..41c9bd0ab 100644
--- a/app/views/form/guidance/_finding_location.erb
+++ b/app/views/form/guidance/_finding_location.erb
@@ -1,4 +1,6 @@
-<%= govuk_details(summary_text: "What is a location?") do %>
-  <p class="govuk-body">A location is a postcode area where supported housing is provided under a scheme. A scheme can have multiple locations, and a location can have multiple units at the same postcode.</p>
-  <p class="govuk-body"><%= govuk_link_to("Read more about schemes and locations", scheme_changes_path) %></p>
-<% end %>
+<div class="govuk-body">
+  <%= govuk_details(summary_text: I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.finding_location.title")) do %>
+    <p><%= I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.finding_location.content").html_safe %></p>
+    <p><%= govuk_link_to(I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.finding_location.scheme_changes_link_text"), scheme_changes_path) %></p>
+  <% end %>
+</div>
diff --git a/app/views/form/guidance/_finding_scheme.erb b/app/views/form/guidance/_finding_scheme.erb
index 8101c5a6d..40b6fe823 100644
--- a/app/views/form/guidance/_finding_scheme.erb
+++ b/app/views/form/guidance/_finding_scheme.erb
@@ -1,6 +1,7 @@
-<%= govuk_details(summary_text: "Can’t find your scheme?") do %>
-  <p class="govuk-body">Schemes are attached to the organisation that owns the property. Check you have correctly answered question 1 "Which organisation owns this property?"</p>
-  <p class="govuk-body">If your organisation’s schemes were migrated from old CORE, they may have new names and codes. Search by postcode to find your scheme.</p>
-  <p class="govuk-body"><%= govuk_link_to("View your organisation’s schemes", clear_filters_url(filter_type: "schemes")) %></p>
-  <p class="govuk-body"><%= govuk_link_to("Read more about how schemes have changed", scheme_changes_path) %></p>
-<% end %>
+<div class="govuk-body">
+  <%= govuk_details(summary_text: I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.finding_scheme.title")) do %>
+    <%= I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.finding_scheme.content").html_safe %>
+    <p><%= govuk_link_to(I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.finding_scheme.view_schemes_link_text"), clear_filters_url(filter_type: "schemes")) %></p>
+    <p><%= govuk_link_to(I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.finding_scheme.scheme_changes_link_text"), scheme_changes_path) %></p>
+  <% end %>
+</div>
diff --git a/app/views/form/guidance/_mortgage_lender.html.erb b/app/views/form/guidance/_mortgage_lender.html.erb
index 7991182ed..c3f016a82 100644
--- a/app/views/form/guidance/_mortgage_lender.html.erb
+++ b/app/views/form/guidance/_mortgage_lender.html.erb
@@ -1,7 +1,3 @@
-<%= govuk_details(summary_text: "Can’t find the mortgage lender you’re looking for?") do %>
-  <ul class="govuk-list govuk-list--bullet">
-    <li>Double check the spelling and try again</li>
-    <li>Type the first few letters to see the suggestions</li>
-    <li>Type Other and continue - we’ll ask you to type in your answer in the next question</li>
-  </ul>
+<%= govuk_details(summary_text: I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.mortgage_lender.title")) do %>
+  <%= I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.mortgage_lender.content").html_safe %>
 <% end %>
diff --git a/app/views/form/guidance/_outright_sale_type_definitions.erb b/app/views/form/guidance/_outright_sale_type_definitions.erb
index 01e5253d0..c0e4eb1c3 100644
--- a/app/views/form/guidance/_outright_sale_type_definitions.erb
+++ b/app/views/form/guidance/_outright_sale_type_definitions.erb
@@ -1,8 +1,5 @@
-<%= govuk_details(summary_text: "Outright sale type definitions") do %>
-  <p class="govuk-body">
-    <b>Outright sale:</b> the full purchase of a property, usually with a mortgage or cash.
-  </p>
-  <p class="govuk-body">
-    <b>Other sale:</b> any sale which does not fit the criteria of any of the remaining options.
-  </p>
-<% end %>
+<div class="govuk-body">
+  <%= govuk_details(summary_text: I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.outright_sale_type_definitions.title")) do %>
+    <%= I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.outright_sale_type_definitions.content").html_safe %>
+  <% end %>
+</div>
diff --git a/app/views/form/guidance/_privacy_notice_buyer.erb b/app/views/form/guidance/_privacy_notice_buyer.erb
index 599574a06..88dfdda41 100644
--- a/app/views/form/guidance/_privacy_notice_buyer.erb
+++ b/app/views/form/guidance/_privacy_notice_buyer.erb
@@ -1 +1,3 @@
-<p class="govuk-body">Make sure the buyer has seen <%= govuk_link_to "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice", privacy_notice_path, target: :_blank %> before completing this log.</p>
+<p class="govuk-body">
+    <%= I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.privacy_notice_buyer.content", privacy_notice_link: "#{govuk_link_to I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.privacy_notice_buyer.privacy_notice_link_text"), privacy_notice_path, target: :_blank}").html_safe %>
+</p>
diff --git a/app/views/form/guidance/_privacy_notice_buyer_2024.erb b/app/views/form/guidance/_privacy_notice_buyer_2024.erb
deleted file mode 100644
index 1ed6e683e..000000000
--- a/app/views/form/guidance/_privacy_notice_buyer_2024.erb
+++ /dev/null
@@ -1 +0,0 @@
-<p class="govuk-body">Make sure the buyer has seen or been given access to <%= govuk_link_to "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice", privacy_notice_path, target: :_blank %> before completing this log. This is a legal requirement under data protection legislation.</p>
diff --git a/app/views/form/guidance/_privacy_notice_buyer_2024_joint_purchase.erb b/app/views/form/guidance/_privacy_notice_buyer_2024_joint_purchase.erb
deleted file mode 100644
index 74ce54a3d..000000000
--- a/app/views/form/guidance/_privacy_notice_buyer_2024_joint_purchase.erb
+++ /dev/null
@@ -1 +0,0 @@
-<p class="govuk-body">Make sure the buyers have seen or been given access to <%= govuk_link_to "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice", privacy_notice_path, target: :_blank %> before completing this log. This is a legal requirement under data protection legislation.</p>
diff --git a/app/views/form/guidance/_privacy_notice_buyer_joint_purchase.erb b/app/views/form/guidance/_privacy_notice_buyer_joint_purchase.erb
index edab9e1e9..c23f5fd52 100644
--- a/app/views/form/guidance/_privacy_notice_buyer_joint_purchase.erb
+++ b/app/views/form/guidance/_privacy_notice_buyer_joint_purchase.erb
@@ -1 +1,3 @@
-<p class="govuk-body">Make sure the buyers have seen <%= govuk_link_to "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice", privacy_notice_path, target: :_blank %> before completing this log.</p>
+<p class="govuk-body">
+    <%= I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.privacy_notice_buyer_joint_purchase.content", privacy_notice_link: "#{govuk_link_to I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.privacy_notice_buyer_joint_purchase.privacy_notice_link_text"), privacy_notice_path, target: :_blank}").html_safe %>
+</p>
diff --git a/app/views/form/guidance/_privacy_notice_tenant.erb b/app/views/form/guidance/_privacy_notice_tenant.erb
index 7df685448..8b557c992 100644
--- a/app/views/form/guidance/_privacy_notice_tenant.erb
+++ b/app/views/form/guidance/_privacy_notice_tenant.erb
@@ -1 +1,3 @@
-<p class="govuk-body">Make sure the tenant has seen <%= govuk_link_to "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice", privacy_notice_path, target: :_blank %> before completing this log.</p>
+<p class="govuk-body">
+    <%= I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.privacy_notice_tenant.content", privacy_notice_link: "#{govuk_link_to I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.privacy_notice_tenant.privacy_notice_link_text"), privacy_notice_path, target: :_blank}").html_safe %>
+</p>
diff --git a/app/views/form/guidance/_privacy_notice_tenant_2024.erb b/app/views/form/guidance/_privacy_notice_tenant_2024.erb
deleted file mode 100644
index 12de7baba..000000000
--- a/app/views/form/guidance/_privacy_notice_tenant_2024.erb
+++ /dev/null
@@ -1 +0,0 @@
-<p class="govuk-body">Make sure the lead tenant has seen or been given access to <%= govuk_link_to "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice", privacy_notice_path, target: :_blank %> before completing this log. This is a legal requirement under data protection legislation.</p>
diff --git a/app/views/form/guidance/_rent_type_definitions.erb b/app/views/form/guidance/_rent_type_definitions.erb
index 1e008ee60..1c3b038e8 100644
--- a/app/views/form/guidance/_rent_type_definitions.erb
+++ b/app/views/form/guidance/_rent_type_definitions.erb
@@ -1,21 +1,5 @@
-<%= govuk_details(summary_text: "Rent type definitions") do %>
-  <p class="govuk-body">
-    <b>Affordable Rent:</b> where up to 80% of market rent can be charged. A new supply agreement is signed with Homes England or the Greater London Authority (GLA).
-  </p>
-  <p class="govuk-body">
-    <b>London Affordable Rent:</b> a tenure of affordable housing available in London by the GLA. It is an affordable rent which must be set in accordance with the Regulator of Social Housing’s Affordable Rent guidance. The landlord of these homes must be registered with the Regulator of Social Housing. These are a type of Affordable Rent lettings.
-  </p>
-  <p class="govuk-body">
-    <b>London Living Rent:</b> a tenure of affordable housing available in London by the GLA. It was introduced in Affordable Homes Programme 2016 to 2021. These are a type of Intermediate Rent lettings.
-  </p>
-  <p class="govuk-body">
-    <b>Rent to Buy: </b> a discount of up to 20% market rent is charged for a single rental period for a minimum of 5 years. After that period, the tenant is offered first chance to purchase the property (either shared ownership or outright) at full market value. These are a type of Intermediate Rent lettings.
-  </p>
-  <p class="govuk-body">
-    <b>Social Rent:</b> where target rents are determined through the national rent regime. This is sometimes also known as 'formula rent'.
-  </p>
-
-  <p class="govuk-body">
-    <b>Other intermediate rent:</b> any other specific scheme where up to 80% of market rent can be charged. This includes schemes with reduced rent so tenants can save towards a house purchasing deposit and schemes with an in-built future opportunity to buy the property being rented.
-  </p>
-<% end %>
+<div class="govuk-body">
+  <%= govuk_details(summary_text: I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.rent_type_definitions.title")) do %>
+    <%= I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.rent_type_definitions.content").html_safe %>
+  <% end %>
+</div>
\ No newline at end of file
diff --git a/app/views/form/guidance/_rent_type_definitions_2024.erb b/app/views/form/guidance/_rent_type_definitions_2024.erb
deleted file mode 100644
index ee835b4a0..000000000
--- a/app/views/form/guidance/_rent_type_definitions_2024.erb
+++ /dev/null
@@ -1,21 +0,0 @@
-<%= govuk_details(summary_text: "Rent type definitions") do %>
-  <p class="govuk-body">
-    <b>Social Rent:</b> where target rents are determined through the national rent regime. This is sometimes also known as 'formula rent'.
-  </p>
-  <p class="govuk-body">
-    <b>Affordable Rent:</b> where up to 80% of market rent can be charged. A new supply agreement is signed with Homes England or the Greater London Authority (GLA).
-  </p>
-  <p class="govuk-body">
-    <b>London Affordable Rent:</b> a tenure of affordable housing available in London by the GLA. It is an affordable rent which must be set in accordance with the Regulator of Social Housing’s Affordable Rent guidance. The landlord of these homes must be registered with the Regulator of Social Housing. These are a type of Affordable Rent lettings.
-  </p>
-  <p class="govuk-body">
-    <b>Rent to Buy: </b> a discount of up to 20% market rent is charged for a single rental period for a minimum of 5 years. After that period, the tenant is offered first chance to purchase the property (either shared ownership or outright) at full market value. These are a type of Intermediate Rent lettings.
-  </p>
-  <p class="govuk-body">
-    <b>London Living Rent:</b> a tenure of affordable housing available in London by the GLA. It was introduced in Affordable Homes Programme 2016 to 2021. These are a type of Intermediate Rent lettings.
-  </p>
-
-  <p class="govuk-body">
-    <b>Other intermediate rent:</b> any other specific scheme where up to 80% of market rent can be charged. This includes schemes with reduced rent so tenants can save towards a house purchasing deposit and schemes with an in-built future opportunity to buy the property being rented.
-  </p>
-<% end %>
diff --git a/app/views/form/guidance/_scheme_selection.html.erb b/app/views/form/guidance/_scheme_selection.html.erb
index c13edb05b..3aaff4a4a 100644
--- a/app/views/form/guidance/_scheme_selection.html.erb
+++ b/app/views/form/guidance/_scheme_selection.html.erb
@@ -1,5 +1,5 @@
 <% if current_user.data_provider? %>
-  <p class="govuk-body">If you’re not sure which scheme to choose, ask a data coordinator. Find your data coordinators on the <%= govuk_link_to("users page", users_path) %>.</p>
+  <p class="govuk-body"><%= I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.scheme_selection.data_provider.content", users_page_link: govuk_link_to(I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.scheme_selection.data_provider.users_page_link_text"), users_path).to_s).html_safe %></p>
 <% elsif current_user.data_coordinator? %>
-  <p class="govuk-body"><%= govuk_link_to "Create a new supported housing scheme", new_scheme_path %></p>
+  <p class="govuk-body"><%= govuk_link_to I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.scheme_selection.data_coordinator.create_scheme_link_text"), new_scheme_path %></p>
 <% end %>
diff --git a/app/views/form/guidance/_shared_ownership_type_definitions.erb b/app/views/form/guidance/_shared_ownership_type_definitions.erb
index 95cd65533..06c5f864e 100644
--- a/app/views/form/guidance/_shared_ownership_type_definitions.erb
+++ b/app/views/form/guidance/_shared_ownership_type_definitions.erb
@@ -1,26 +1,5 @@
-<%= govuk_details(summary_text: "Shared ownership type definitions") do %>
-  <p class="govuk-body">
-    <b>Shared ownership:</b> Cannot be used for homes funded through the Affordable Homes Programme 2021 to 2026. Use the 2021 model lease for these properties.
-  </p>
-  <p class="govuk-body">
-    <b>Shared ownership 2021 model lease:</b> Homes bought using the  Affordable Homes Programme 2021 to 2026.
-  </p>
-  <p class="govuk-body">
-    <b>Older Persons Shared Ownership:</b> A type of shared ownership for those 55 years and over.
-  </p>
-  <p class="govuk-body">
-    <b>Social HomeBuy shared ownership purchase:</b> Tenants of private registered providers purchase their home at discount on Shared Ownership terms.
-  </p>
-  <p class="govuk-body">
-  <b>Home Ownership for people with Long-Term Disabilities (HOLD):</b> A shared ownership sale for those with long term disabilities.
-  </p>
-  <p class="govuk-body">
-    <b>Rent to Buy shared ownership:</b> A sale following a period of discounted rent.
-  </p>
-  <p class="govuk-body">
-    <b>Right to Shared Ownership:</b> A sale of a share of a rented home to a tenant using this scheme.
-  </p>
-  <p class="govuk-body">
-    <b>London Living Rent shared ownership:</b> A shared ownership sale following a period of discounted rent as part of the London Living Rent scheme.
-  </p>
-<% end %>
+<div class="govuk-body">
+  <%= govuk_details(summary_text: I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.shared_ownership_type_definitions.title")) do %>
+    <%= I18n.t("forms.#{@log.form.start_date.year}.sales.guidance.shared_ownership_type_definitions.content").html_safe %>
+  <% end %>
+</div>
diff --git a/app/views/form/guidance/_shared_ownership_type_definitions_2024.erb b/app/views/form/guidance/_shared_ownership_type_definitions_2024.erb
deleted file mode 100644
index bce41c43b..000000000
--- a/app/views/form/guidance/_shared_ownership_type_definitions_2024.erb
+++ /dev/null
@@ -1,26 +0,0 @@
-<%= govuk_details(summary_text: "Shared ownership type definitions") do %>
-  <p class="govuk-body">
-    <b>Shared Ownership (old model lease):</b> Cannot be used for homes funded through the Affordable Homes Programme 2021 to 2026. Use the new model lease for these properties.
-  </p>
-  <p class="govuk-body">
-    <b>Shared Ownership (new model lease):</b> Homes bought using the  Affordable Homes Programme 2021 to 2026.
-  </p>
-  <p class="govuk-body">
-    <b>Social HomeBuy — shared ownership purchase:</b> Tenants of private registered providers purchase their home at discount on Shared Ownership terms.
-  </p>
-  <p class="govuk-body">
-    <b>Home Ownership for people with Long-Term Disabilities (HOLD):</b> A shared ownership sale for those with long term disabilities.
-  </p>
-  <p class="govuk-body">
-    <b>Older Persons Shared Ownership:</b> A type of shared ownership for those 55 years and over.
-  </p>
-  <p class="govuk-body">
-    <b>Rent to Buy — Shared Ownership:</b> A sale following a period of discounted rent.
-  </p>
-  <p class="govuk-body">
-    <b>Right to Shared Ownership (RtSO):</b> A sale of a share of a rented home to a tenant using this scheme.
-  </p>
-  <p class="govuk-body">
-    <b>London Living Rent — Shared Ownership:</b> A shared ownership sale following a period of discounted rent as part of the London Living Rent scheme.
-  </p>
-<% end %>
diff --git a/app/views/form/guidance/_void_date.html.erb b/app/views/form/guidance/_void_date.html.erb
index 69ea9384f..76e9e22e2 100644
--- a/app/views/form/guidance/_void_date.html.erb
+++ b/app/views/form/guidance/_void_date.html.erb
@@ -1,9 +1,5 @@
-<%= govuk_details(summary_text: "What is a void date?") do %>
-  <p class="govuk-body">Date the property was (legally or contractually) available to let, or for:</p>
-  <ul class="govuk-list govuk-list--bullet">
-    <li>re-lets: the day after the previous tenant's contract ended</li>
-    <li>new builds: the day the landlord legally first owned the property (‘completion date’)</li>
-    <li>new conversions or acquisitions: completion date, or the day after rehabilitation work ended</li>
-    <li>new leases: the day the landlord got contractual property rights and could let it out to tenants</li>
-  </ul>
-<% end %>
+<div class="govuk-body">
+  <%= govuk_details(summary_text: I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.void_date.title")) do %>
+    <%= I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.void_date.content").html_safe %>
+  <% end %>
+</div>
diff --git a/app/views/form/guidance/_what_counts_as_income.html.erb b/app/views/form/guidance/_what_counts_as_income.html.erb
index 55362d941..2ebeda481 100644
--- a/app/views/form/guidance/_what_counts_as_income.html.erb
+++ b/app/views/form/guidance/_what_counts_as_income.html.erb
@@ -1,16 +1,5 @@
-<%= govuk_details(summary_text: "What counts as income?") do %>
-  <p class="govuk-body">You should include any income after tax from:</p>
-  <ul class="govuk-list govuk-list--bullet">
-    <li>employment</li>
-    <li>pensions</li>
-    <li>Universal Credit</li>
-  </ul>
-
-  <p class="govuk-body">Don’t include:</p>
-  <ul class="govuk-list govuk-list--bullet">
-    <li>National Insurance (NI) contributions and tax</li>
-    <li>housing benefit</li>
-    <li>child benefit</li>
-    <li>council tax support</li>
-  </ul>
-<% end %>
+<div class="govuk-body">
+  <%= govuk_details(summary_text: I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.what_counts_as_income.title")) do %>
+    <%= I18n.t("forms.#{@log.form.start_date.year}.lettings.guidance.what_counts_as_income.content").html_safe %>
+  <% end %>
+</div>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 106ccb9fa..103d91295 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -90,11 +90,13 @@ en:
             file:
               blank: "Select which file to upload."
               not_csv: "Your file must be in CSV format."
+              file_too_large: "File must be 10MB or less. Check your file and delete data that does not need to be uploaded."
         forms/bulk_upload_sales/upload_your_file:
           attributes:
             file:
               blank: "Select which file to upload."
               not_csv: "Your file must be in CSV format."
+              file_too_large: "File must be 10MB or less. Check your file and delete data that does not need to be uploaded."
         forms/bulk_upload_lettings/needstype:
           attributes:
             needstype:
@@ -283,8 +285,6 @@ en:
     setup:
       saledate:
         year_not_two_or_four_digits: "Sale completion year must be 2 or 4 digits."
-      type:
-        percentage_bought_must_be_at_least_threshold: "The minimum increase in equity while staircasing is %{threshold}% for this shared ownership type."
 
       startdate:
         before_scheme_end_date: "The tenancy start date must be before the end date for this supported housing scheme."
@@ -356,12 +356,6 @@ en:
         under_hard_min: "The household’s income cannot be less than %{hard_min} per week given the household’s working situation."
         freq_missing: "Select how often the household receives income."
         earnings_missing: "Enter how much income the household has in total."
-      income:
-        outside_london_income_range: "Income must be between £0 and £90,000 for properties within a London local authority."
-        outside_non_london_income_range: "Income must be between £0 and £80,000 for properties in a non-London local authority."
-        combined_over_hard_max_for_london: "Combined income must be £90,000 or lower for properties within a London local authority."
-        combined_over_hard_max_for_outside_london: "Combined income must be £80,000 or lower for properties outside London local authorities."
-        child_has_income: "Child's income must be £0."
       negative_currency: "Enter an amount above 0."
       rent:
         out_of_range: "Enter a value for the %{charge_name} between £0 and %{maximum_per_period} paid %{frequency}. %{maximum_per_period} is the max limit for rent and charges paid %{frequency} for %{letting_type} lettings owned by a %{provider_type}."
@@ -419,17 +413,9 @@ en:
         not_provided: "Enter how much rent and other charges the household pays %{period}."
         less_than_shortfall: "The care home charge must be more than the outstanding amount."
       cash_discount_invalid: "Cash discount must be £0 - £999,999."
-      staircasing:
-        percentage_bought_must_be_greater_than_percentage_owned: "Total percentage %{buyer_now_owns} must be more than percentage bought in this transaction."
-        percentage_bought_must_be_at_least_threshold: "The minimum increase in equity while staircasing is %{threshold}%."
-        percentage_bought_equal_percentage_owned: "The percentage bought is %{stairbought}% and the percentage owned in total is %{stairowned}%. These figures cannot be the same."
-      monthly_leasehold_charges:
-        not_zero: "Monthly leasehold charges cannot be £0 if the property has monthly charges."
-      equity:
-        under_min: "The minimum initial equity stake for this type of shared ownership sale is %{min_equity}%."
-        over_max: "The maximum initial equity stake is %{max_equity}%."
-        over_stairowned_minus_stairbought: "The initial equity stake is %{equity}% and the percentage owned in total minus the percentage bought is %{staircase_difference}%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the %{buyer_owns} minus the percentage bought."
-      mortgage: "Mortgage value cannot be £0 if a mortgage was used for the purchase of this property."
+      mortgage_used:
+        year: "You must answer either ‘yes’ or ‘no’ to the question ‘was a mortgage used’ for the selected year."
+        staircasing: "You must answer either ‘yes’ or ‘no’ to the question ‘was a mortgage used’ for staircasing transactions."
       shared_ownership_deposit: "The %{mortgage_deposit_and_discount_error_fields} added together is %{mortgage_deposit_and_discount_total}. The value times the equity percentage is %{value_times_equity}. These figures should be the same."
 
     household:
diff --git a/config/locales/forms/2023/lettings/guidance.en.yml b/config/locales/forms/2023/lettings/guidance.en.yml
new file mode 100644
index 000000000..1ce7e8a0c
--- /dev/null
+++ b/config/locales/forms/2023/lettings/guidance.en.yml
@@ -0,0 +1,63 @@
+en:
+  forms:
+    2023:
+      lettings:
+        guidance:
+          finding_location:
+            title: "What is a location?"
+            content: "A location is a postcode area where supported housing is provided under a scheme. A scheme can have multiple locations, and a location can have multiple units at the same postcode."
+            scheme_changes_link_text: "Read more about schemes and locations"
+
+          finding_scheme:
+            title: "Can’t find your scheme?"
+            content: "<p>Schemes are attached to the organisation that owns the property. Check you have correctly answered question 1 \"Which organisation owns this property?\"</p>
+              <p>If your organisation’s schemes were migrated from old CORE, they may have new names and codes. Search by postcode to find your scheme.</p>"
+            scheme_changes_link_text: "Read more about how schemes have changed"
+            view_schemes_link_text: "View your organisation’s schemes"
+            
+          privacy_notice_tenant:
+            content: "Make sure the tenant has seen %{privacy_notice_link} before completing this log."
+            privacy_notice_link_text: "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice"
+
+          rent_type_definitions:
+            title: "Rent type definitions"
+            content: "<p><b>Affordable Rent:</b> where up to 80% of market rent can be charged. A new supply agreement is signed with Homes England or the Greater London Authority (GLA).</p>
+              <p><b>London Affordable Rent:</b> a tenure of affordable housing available in London by the GLA. It is an affordable rent which must be set in accordance with the Regulator of Social Housing’s Affordable Rent guidance. The landlord of these homes must be registered with the Regulator of Social Housing. These are a type of Affordable Rent lettings.</p>
+              <p><b>London Living Rent:</b> a tenure of affordable housing available in London by the GLA. It was introduced in Affordable Homes Programme 2016 to 2021. These are a type of Intermediate Rent lettings.</p>
+              <p><b>Rent to Buy: </b> a discount of up to 20% market rent is charged for a single rental period for a minimum of 5 years. After that period, the tenant is offered first chance to purchase the property (either shared ownership or outright) at full market value. These are a type of Intermediate Rent lettings.</p>
+              <p><b>Social Rent:</b> where target rents are determined through the national rent regime. This is sometimes also known as 'formula rent'.</p>
+              <p><b>Other intermediate rent:</b> any other specific scheme where up to 80% of market rent can be charged. This includes schemes with reduced rent so tenants can save towards a house purchasing deposit and schemes with an in-built future opportunity to buy the property being rented.</p>"
+
+          scheme_selection:
+            data_provider:
+              content: "If you’re not sure which scheme to choose, ask a data coordinator. Find your data coordinators on the %{users_page_link}."
+              users_page_link_text: "users page"
+            data_coordinator:
+              create_scheme_link_text: "Create a new supported housing scheme"
+
+          void_date:
+            title: "What is a void date?"
+            content: "<p>Date the property was (legally or contractually) available to let, or for:</p>
+              <ul class=\"govuk-list govuk-list--bullet\">
+                <li>re-lets: the day after the previous tenant's contract ended</li>
+                <li>new builds: the day the landlord legally first owned the property (‘completion date’)</li>
+                <li>new conversions or acquisitions: completion date, or the day after rehabilitation work ended</li>
+                <li>new leases: the day the landlord got contractual property rights and could let it out to tenants</li>
+              </ul>"
+
+          what_counts_as_income:
+            title: "What counts as income?"
+            content: "<p>You should include any income after tax from:</p>
+              <ul class=\"govuk-list govuk-list--bullet\">
+                <li>employment</li>
+                <li>pensions</li>
+                <li>Universal Credit</li>
+              </ul>
+
+              <p>Don’t include:</p>
+              <ul class=\"govuk-list govuk-list--bullet\">
+                <li>National Insurance (NI) contributions and tax</li>
+                <li>housing benefit</li>
+                <li>child benefit</li>
+                <li>council tax support</li>
+              </ul>"
\ No newline at end of file
diff --git a/config/locales/forms/2023/lettings/household_situation.en.yml b/config/locales/forms/2023/lettings/household_situation.en.yml
new file mode 100644
index 000000000..9e5e50918
--- /dev/null
+++ b/config/locales/forms/2023/lettings/household_situation.en.yml
@@ -0,0 +1,120 @@
+en:
+  forms:
+    2023:
+      lettings:
+        household_situation:
+          layear:
+            page_header: ""
+            check_answer_label: "Length of time in local authority area"
+            hint_text: ""
+            question_text: "How long has the household continuously lived in the local authority area of the new letting?"
+
+          waityear:
+            page_header: ""
+            check_answer_label: "Length of time on local authority waiting list"
+            hint_text: ""
+            question_text: "How long has the household been on the local authority waiting list for the new letting?"
+
+          reason:
+            reason_for_leaving_last_settled_home_renewal:
+              page_header: ""
+              reason:
+                check_answer_label: "Reason for leaving last settled home"
+                hint_text: "You told us this letting is a renewal. We have removed some options because of this."
+                question_text: "What is the tenant’s main reason for the household leaving their last settled home?"
+              reasonother:
+                check_answer_label: "Length of time on local authority waiting list"
+                hint_text: ""
+                question_text: "How long has the household been on the local authority waiting list for the new letting?"
+            reason_for_leaving_last_settled_home:
+              page_header: ""
+              reason:
+                check_answer_label: "Reason for leaving last settled home"
+                hint_text: "The tenant’s ‘last settled home’ is their last long-standing home. For tenants who were in temporary accommodation or sleeping rough, their last settled home is where they were living previously."
+                question_text: "What is the tenant’s main reason for the household leaving their last settled home?"
+              reasonother:
+                check_answer_label: ""
+                hint_text: ""
+                question_text: "What is the reason?"
+
+          prevten:
+            renewal:
+              page_header: ""
+              check_answer_label: "Where was the household immediately before this letting?"
+              hint_text:  "You told us this letting is a renewal. We have removed some options because of this.<br><br>This is where the household was the night before they moved into this new let."
+              question_text: "Where was the household immediately before this letting?"
+            not_renewal:
+              page_header: ""
+              check_answer_label: "Where was the household immediately before this letting?"
+              hint_text: "This is where the household was the night before they moved into this new let."
+              question_text: "Where was the household immediately before this letting?"
+
+          homeless:
+            page_header: ""
+            check_answer_label: "Household homeless immediately before letting"
+            hint_text: ""
+            question_text: "Did the household experience homelessness immediately before this letting?"
+
+          previous_postcode:
+            page_header: ""
+            ppcodenk:
+              check_answer_label: ""
+              hint_text: "This is also known as the household’s ‘last settled home’."
+              question_text: "Do you know the postcode of the household’s last settled accommodation?"
+            ppostcode_full:
+              check_answer_label: "Postcode of household’s last settled accommodation"
+              hint_text: ""
+              question_text: "Postcode for the previous accommodation"
+
+          previous_local_authority:
+            page_header: ""
+            previous_la_known:
+              check_answer_label: ""
+              hint_text: "This is also known as the household’s ‘last settled home’."
+              question_text: "Do you know the local authority of the household’s last settled accommodation?"
+            prevloc:
+              check_answer_label: "Location of household’s last settled accommodation"
+              hint_text: "Select ‘Northern Ireland’, ‘Scotland’, ‘Wales’ or ‘Outside the UK’ if the household’s last settled home was outside England."
+              question_text: "Select a local authority"
+
+          reasonpref:
+            page_header: ""
+            check_answer_label: "Household given reasonable preference"
+            hint_text: "Households may be given ‘reasonable preference’ for social housing, also known as ‘priority need’, by the local authority."
+            question_text: "Was the household given ‘reasonable preference’ by the local authority?"
+
+          reasonable_preference_reason:
+            page_header: ""
+            check_answer_label: "Reason for reasonable preference"
+            hint_text: "Select all that apply."
+            question_text: "Why was the household given ‘reasonable preference’?"
+
+          letting_allocation:
+            page_header: ""
+            check_answer_label: "Allocation system"
+            hint_text: "Select all that apply."
+            question_text: "How was this letting allocated?"
+
+          referral:
+            supported_housing:
+              prp:
+                page_header: ""
+                check_answer_label: "Source of referral for letting"
+                hint_text: ""
+                question_text: "What was the source of referral for this letting?"
+              la:
+                page_header: ""
+                check_answer_label: "Source of referral for letting"
+                hint_text: "You told us that you are a local authority. We have removed some options because of this."
+                question_text: "What was the source of referral for this letting?"
+            general_needs:
+              prp:
+                page_header: ""
+                check_answer_label: "Source of referral for letting"
+                hint_text: "You told us that the needs type is general needs. We have removed some options because of this."
+                question_text: "What was the source of referral for this letting?"
+              la:
+                page_header: ""
+                check_answer_label: "Source of referral for letting"
+                hint_text: "You told us that you are a local authority and that the needs type is general needs. We have removed some options because of this."
+                question_text: "What was the source of referral for this letting?"
\ No newline at end of file
diff --git a/config/locales/forms/2023/sales/guidance.en.yml b/config/locales/forms/2023/sales/guidance.en.yml
new file mode 100644
index 000000000..22e953521
--- /dev/null
+++ b/config/locales/forms/2023/sales/guidance.en.yml
@@ -0,0 +1,47 @@
+en:
+  forms:
+    2023:
+      sales:
+        guidance:
+          shared_ownership_type_definitions:
+            title: "Shared Ownership Type Definitions"
+            content: "<p><b>Shared ownership:</b> Cannot be used for homes funded through the Affordable Homes Programme 2021 to 2026. Use the 2021 model lease for these properties.</p>
+              <p><b>Shared ownership 2021 model lease:</b> Homes bought using the  Affordable Homes Programme 2021 to 2026.</p>
+              <p><b>Older Persons Shared Ownership:</b> A type of shared ownership for those 55 years and over.</p>
+              <p><b>Social HomeBuy shared ownership purchase:</b> Tenants of private registered providers purchase their home at discount on Shared Ownership terms.</p>
+              <p>>Home Ownership for people with Long-Term Disabilities (HOLD):</b> A shared ownership sale for those with long term disabilities.</p>
+              <p><b>Rent to Buy shared ownership:</b> A sale following a period of discounted rent.</p>
+              <p><b>Right to Shared Ownership:</b> A sale of a share of a rented home to a tenant using this scheme.</p>
+              <p><b>London Living Rent shared ownership:</b> A shared ownership sale following a period of discounted rent as part of the London Living Rent scheme.</p>"
+
+          discounted_ownership_type_definitions:
+            title: "Discounted Ownership Type Definitions"
+            content: "<p><b>Right to Acquire (RTA):</b>  a discounted sale of a property built or purchased after 31 March 1997 to tenants of a private registered provider.</p>
+              <p><b>Preserved Right to Buy (PRTB):</b>  a discounted sale of a property that used to be owned by a council to tenants of a private registered provider.</p>
+              <p><b>Voluntary Right to Buy (VRTB):</b>  a discounted sale to tenants in this PRP owned property, as part of a pilot scheme.</p>
+              <p><b>Right to Buy (RTB):</b>  a discounted sale to tenants in this council owned property.</p>
+              <p><b>Rent to Buy full ownership:</b> a sale on full ownership terms following a period of discounted rent.</p>
+              <p><b>Social HomeBuy for outright purchase:</b> a discounted sale to tenants of a private registered provider on full ownership terms.</p>
+              <p><b>Any other equity loan scheme:</b> any scheme, not covered elsewhere, in which a loan is used to purchase equity.</p>"
+
+          mortgage_lender:
+            title: "Can’t find the mortgage lender you’re looking for?"
+            content: "<ul class=\"govuk-list govuk-list--bullet\">
+                <li>Double check the spelling and try again</li>
+                <li>Type the first few letters to see the suggestions</li>
+                <li>Type Other and continue - we’ll ask you to type in your answer in the next question</li>
+              </ul>"
+
+          outright_sale_type_definitions:
+            title: "Outright sale type definitions"
+            content: "<p><b>Outright sale:</b> the full purchase of a property, usually with a mortgage or cash.</p>
+              <p><b>Other sale:</b> any sale which does not fit the criteria of any of the remaining options.</p>"
+
+          privacy_notice_buyer_joint_purchase:
+            content: "Make sure the buyers have seen %{privacy_notice_link} before completing this log."
+            privacy_notice_link_text: "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice"
+
+          privacy_notice_buyer:
+            content: "Make sure the buyer has seen %{privacy_notice_link} before completing this log."
+            privacy_notice_link_text: "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice"
+    
\ No newline at end of file
diff --git a/config/locales/forms/2024/lettings/guidance.en.yml b/config/locales/forms/2024/lettings/guidance.en.yml
new file mode 100644
index 000000000..922124a94
--- /dev/null
+++ b/config/locales/forms/2024/lettings/guidance.en.yml
@@ -0,0 +1,63 @@
+en:
+  forms:
+    2024:
+      lettings:
+        guidance:
+          finding_location:
+            title: "What is a location?"
+            content: "A location is a postcode area where supported housing is provided under a scheme. A scheme can have multiple locations, and a location can have multiple units at the same postcode."
+            scheme_changes_link_text: "Read more about schemes and locations"
+
+          finding_scheme:
+            title: "Can’t find your scheme?"
+            content: "<p>Schemes are attached to the organisation that owns the property. Check you have correctly answered question 1 \"Which organisation owns this property?\"</p>
+              <p>If your organisation’s schemes were migrated from old CORE, they may have new names and codes. Search by postcode to find your scheme.</p>"
+            scheme_changes_link_text: "Read more about how schemes have changed"
+            view_schemes_link_text: "View your organisation’s schemes"
+            
+          privacy_notice_tenant:
+            content: "Make sure the lead tenant has seen or been given access to %{privacy_notice_link} before completing this log. This is a legal requirement under data protection legislation."
+            privacy_notice_link_text: "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice"
+
+          rent_type_definitions:
+            title: "Rent type definitions"
+            content: "<p><b>Social Rent:</b> where target rents are determined through the national rent regime. This is sometimes also known as 'formula rent'.</p>
+              <p><b>Affordable Rent:</b> where up to 80% of market rent can be charged. A new supply agreement is signed with Homes England or the Greater London Authority (GLA).</p>
+              <p><b>London Affordable Rent:</b> a tenure of affordable housing available in London by the GLA. It is an affordable rent which must be set in accordance with the Regulator of Social Housing’s Affordable Rent guidance. The landlord of these homes must be registered with the Regulator of Social Housing. These are a type of Affordable Rent lettings.</p>
+              <p><b>Rent to Buy: </b> a discount of up to 20% market rent is charged for a single rental period for a minimum of 5 years. After that period, the tenant is offered first chance to purchase the property (either shared ownership or outright) at full market value. These are a type of Intermediate Rent lettings.</p>
+              <p><b>London Living Rent:</b> a tenure of affordable housing available in London by the GLA. It was introduced in Affordable Homes Programme 2016 to 2021. These are a type of Intermediate Rent lettings.</p>
+              <p><b>Other intermediate rent:</b> any other specific scheme where up to 80% of market rent can be charged. This includes schemes with reduced rent so tenants can save towards a house purchasing deposit and schemes with an in-built future opportunity to buy the property being rented.</p>"
+
+          scheme_selection:
+            data_provider:
+              content: "If you’re not sure which scheme to choose, ask a data coordinator. Find your data coordinators on the %{users_page_link}."
+              users_page_link_text: "users page"
+            data_coordinator:
+              create_scheme_link_text: "Create a new supported housing scheme"
+
+          void_date:
+            title: "What is a void date?"
+            content: "<p>Date the property was (legally or contractually) available to let, or for:</p>
+              <ul class=\"govuk-list govuk-list--bullet\">
+                <li>re-lets: the day after the previous tenant's contract ended</li>
+                <li>new builds: the day the landlord legally first owned the property (‘completion date’)</li>
+                <li>new conversions or acquisitions: completion date, or the day after rehabilitation work ended</li>
+                <li>new leases: the day the landlord got contractual property rights and could let it out to tenants</li>
+              </ul>"
+
+          what_counts_as_income:
+            title: "What counts as income?"
+            content: "<p>You should include any income after tax from:</p>
+              <ul class=\"govuk-list govuk-list--bullet\">
+                <li>employment</li>
+                <li>pensions</li>
+                <li>Universal Credit</li>
+              </ul>
+
+              <p>Don’t include:</p>
+              <ul class=\"govuk-list govuk-list--bullet\">
+                <li>National Insurance (NI) contributions and tax</li>
+                <li>housing benefit</li>
+                <li>child benefit</li>
+                <li>council tax support</li>
+              </ul>"
\ No newline at end of file
diff --git a/config/locales/forms/2024/lettings/household_situation.en.yml b/config/locales/forms/2024/lettings/household_situation.en.yml
new file mode 100644
index 000000000..e1bf4c0ce
--- /dev/null
+++ b/config/locales/forms/2024/lettings/household_situation.en.yml
@@ -0,0 +1,120 @@
+en:
+  forms:
+    2024:
+      lettings:
+        household_situation:
+          layear:
+            page_header: ""
+            check_answer_label: "Length of time in local authority area"
+            hint_text: ""
+            question_text: "How long has the household continuously lived in the local authority area of the new letting?"
+
+          waityear:
+            page_header: ""
+            check_answer_label: "Length of time on local authority waiting list"
+            hint_text: ""
+            question_text: "How long has the household been on the local authority waiting list for the area of the new letting?"
+
+          reason:
+            reason_for_leaving_last_settled_home_renewal:
+              page_header: ""
+              reason:
+                check_answer_label: "Reason for leaving last settled home"
+                hint_text: "You told us this letting is a renewal. We have removed some options because of this."
+                question_text: "What is the tenant’s main reason for the household leaving their last settled home?"
+              reasonother:
+                check_answer_label: "Length of time on local authority waiting list"
+                hint_text: ""
+                question_text: "How long has the household been on the local authority waiting list for the area of the new letting?"
+            reason_for_leaving_last_settled_home:
+              page_header: ""
+              reason:
+                check_answer_label: "Reason for leaving last settled home"
+                hint_text: "The tenant’s ‘last settled home’ is their last long-standing home. For tenants who were in temporary accommodation, sleeping rough or otherwise homeless, their last settled home is where they were living previously."
+                question_text: "What is the tenant’s main reason for the household leaving their last settled home?"
+              reasonother:
+                check_answer_label: ""
+                hint_text: ""
+                question_text: "What is the reason?"
+
+          prevten:
+            renewal:
+              page_header: ""
+              check_answer_label: "Where was the household immediately before this letting?"
+              hint_text:  "You told us this letting is a renewal. We have removed some options because of this.<br><br>This is where the household was the night before they moved into this new let."
+              question_text: "Where was the household immediately before this letting?"
+            not_renewal:
+              page_header: ""
+              check_answer_label: "Where was the household immediately before this letting?"
+              hint_text: "This is where the household was the night before they moved into this new let."
+              question_text: "Where was the household immediately before this letting?"
+
+          homeless:
+            page_header: ""
+            check_answer_label: "Household homeless immediately before letting"
+            hint_text: ""
+            question_text: "Did the household experience homelessness immediately before this letting?"
+
+          previous_postcode:
+            page_header: ""
+            ppcodenk:
+              check_answer_label: ""
+              hint_text: "This is the tenant’s last long-standing home. It is where the tenant was living before any period in temporary accommodation, sleeping rough or otherwise homeless."
+              question_text: "Do you know the postcode of the household’s last settled accommodation?"
+            ppostcode_full:
+              check_answer_label: "Postcode of household’s last settled accommodation"
+              hint_text: ""
+              question_text: "Postcode for the previous accommodation"
+
+          previous_local_authority:
+            page_header: ""
+            previous_la_known:
+              check_answer_label: ""
+              hint_text: "This is the tenant’s last long-standing home. It is where the tenant was living before any period in temporary accommodation, sleeping rough or otherwise homeless."
+              question_text: "Do you know the local authority of the household’s last settled accommodation?"
+            prevloc:
+              check_answer_label: "Location of household’s last settled accommodation"
+              hint_text: "Select ‘Northern Ireland’, ‘Scotland’, ‘Wales’ or ‘Outside the UK’ if the household’s last settled home was outside England."
+              question_text: "Select a local authority"
+
+          reasonpref:
+            page_header: ""
+            check_answer_label: "Household given reasonable preference"
+            hint_text: "Households may be given ‘reasonable preference’ for social housing under one or more specific categories by the local authority. This is also known as ‘priority need’."
+            question_text: "Was the household given ‘reasonable preference’ by the local authority?"
+
+          reasonable_preference_reason:
+            page_header: ""
+            check_answer_label: "Reason for reasonable preference"
+            hint_text: "Select all that apply."
+            question_text: "Why was the household given ‘reasonable preference’?"
+
+          letting_allocation:
+            page_header: ""
+            check_answer_label: "Allocation system"
+            hint_text: "Select all that apply."
+            question_text: "How was this letting allocated?"
+
+          referral:
+            supported_housing:
+              prp:
+                page_header: ""
+                check_answer_label: "Source of referral for letting"
+                hint_text: ""
+                question_text: "What was the source of referral for this letting?"
+              la:
+                page_header: ""
+                check_answer_label: "Source of referral for letting"
+                hint_text: "You told us that you are a local authority. We have removed some options because of this."
+                question_text: "What was the source of referral for this letting?"
+            general_needs:
+              prp:
+                page_header: ""
+                check_answer_label: "Source of referral for letting"
+                hint_text: "You told us that the needs type is general needs. We have removed some options because of this."
+                question_text: "What was the source of referral for this letting?"
+              la:
+                page_header: ""
+                check_answer_label: "Source of referral for letting"
+                hint_text: "You told us that you are a local authority and that the needs type is general needs. We have removed some options because of this."
+                question_text: "What was the source of referral for this letting?"
\ No newline at end of file
diff --git a/config/locales/forms/2024/sales/guidance.en.yml b/config/locales/forms/2024/sales/guidance.en.yml
new file mode 100644
index 000000000..801c43a5c
--- /dev/null
+++ b/config/locales/forms/2024/sales/guidance.en.yml
@@ -0,0 +1,46 @@
+en:
+  forms:
+    2024:
+      sales:
+        guidance:
+          shared_ownership_type_definitions:
+            title: "Shared Ownership Type Definitions"
+            content: "<p><b>Shared Ownership (old model lease):</b> Cannot be used for homes funded through the Affordable Homes Programme 2021 to 2026. Use the new model lease for these properties.</p>
+              <p><b>Shared Ownership (new model lease):</b> Homes bought using the  Affordable Homes Programme 2021 to 2026.</p>
+              <p><b>Social HomeBuy — shared ownership purchase:</b> Tenants of private registered providers purchase their home at discount on Shared Ownership terms.</p>
+              <p><b>Home Ownership for people with Long-Term Disabilities (HOLD):</b> A shared ownership sale for those with long term disabilities.</p>
+              <p><b>Older Persons Shared Ownership:</b> A type of shared ownership for those 55 years and over.</p>
+              <p><b>Rent to Buy — Shared Ownership:</b> A sale following a period of discounted rent.</p>
+              <p><b>Right to Shared Ownership (RtSO):</b> A sale of a share of a rented home to a tenant using this scheme.</p>
+              <p><b>London Living Rent — Shared Ownership:</b> A shared ownership sale following a period of discounted rent as part of the London Living Rent scheme.</p>"
+
+          discounted_ownership_type_definitions:
+            title: "Discounted Ownership Type Definitions"
+            content: "<p><b>Right to Acquire (RTA):</b>  a discounted sale of a property built or purchased after 31 March 1997 to tenants of a private registered provider.</p>
+              <p><b>Preserved Right to Buy (PRTB):</b>  a discounted sale of a property that used to be owned by a council to tenants of a private registered provider.</p>
+              <p><b>Voluntary Right to Buy (VRTB):</b>  a discounted sale to tenants in this PRP owned property, as part of a pilot scheme.</p>
+              <p><b>Right to Buy (RTB):</b>  a discounted sale to tenants in this council owned property.</p>
+              <p><b>Rent to Buy full ownership:</b> a sale on full ownership terms following a period of discounted rent.</p>
+              <p><b>Social HomeBuy for outright purchase:</b> a discounted sale to tenants of a private registered provider on full ownership terms.</p>
+              <p><b>Any other equity loan scheme:</b> any scheme, not covered elsewhere, in which a loan is used to purchase equity.</p>"
+
+          mortgage_lender:
+            title: "Can’t find the mortgage lender you’re looking for?"
+            content: "<ul class=\"govuk-list govuk-list--bullet\">
+                <li>Double check the spelling and try again</li>
+                <li>Type the first few letters to see the suggestions</li>
+                <li>Type Other and continue - we’ll ask you to type in your answer in the next question</li>
+              </ul>"
+
+          outright_sale_type_definitions:
+            title: "Outright sale type definitions"
+            content: "<p><b>Outright sale:</b> the full purchase of a property, usually with a mortgage or cash.</p>
+              <p><b>Other sale:</b> any sale which does not fit the criteria of any of the remaining options.</p>"
+
+          privacy_notice_buyer_joint_purchase:
+            content: "Make sure the buyers have seen or been given access to %{privacy_notice_link} before completing this log. This is a legal requirement under data protection legislation."
+            privacy_notice_link_text: "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice"
+
+          privacy_notice_buyer:
+            content: "Make sure the buyer has seen or been given access to %{privacy_notice_link} before completing this log. This is a legal requirement under data protection legislation."
+            privacy_notice_link_text: "the Ministry of Housing, Communities and Local Government (MHCLG) privacy notice"
diff --git a/config/locales/validations/sales/financial.en.yml b/config/locales/validations/sales/financial.en.yml
new file mode 100644
index 000000000..efd257ea5
--- /dev/null
+++ b/config/locales/validations/sales/financial.en.yml
@@ -0,0 +1,81 @@
+en:
+  validations:
+    sales:
+      financial:
+        ownershipsch:
+          outside_london_income_range: "Income must be between £0 and £90,000 for properties within a London local authority."
+          outside_non_london_income_range: "Income must be between £0 and £80,000 for properties in a non-London local authority."
+          combined_over_hard_max_for_london: "Combined income must be £90,000 or lower for properties within a London local authority."
+          combined_over_hard_max_for_outside_london: "Combined income must be £80,000 or lower for properties outside London local authorities."
+
+        uprn:
+          outside_london_income_range: "Income must be between £0 and £90,000 for properties within a London local authority."
+          outside_non_london_income_range: "Income must be between £0 and £80,000 for properties in a non-London local authority."
+          combined_over_hard_max_for_london: "Combined income must be £90,000 or lower for properties within a London local authority."
+          combined_over_hard_max_for_outside_london: "Combined income must be £80,000 or lower for properties outside London local authorities."
+
+        la:
+          outside_london_income_range: "Income must be between £0 and £90,000 for properties within a London local authority."
+          outside_non_london_income_range: "Income must be between £0 and £80,000 for properties in a non-London local authority."
+          combined_over_hard_max_for_london: "Combined income must be £90,000 or lower for properties within a London local authority."
+          combined_over_hard_max_for_outside_london: "Combined income must be £80,000 or lower for properties outside London local authorities."
+
+        postcode_full:
+          outside_london_income_range: "Income must be between £0 and £90,000 for properties within a London local authority."
+          outside_non_london_income_range: "Income must be between £0 and £80,000 for properties in a non-London local authority."
+          combined_over_hard_max_for_london: "Combined income must be £90,000 or lower for properties within a London local authority."
+          combined_over_hard_max_for_outside_london: "Combined income must be £80,000 or lower for properties outside London local authorities."
+
+        income1:
+          outside_london_income_range: "Income must be between £0 and £90,000 for properties within a London local authority."
+          outside_non_london_income_range: "Income must be between £0 and £80,000 for properties in a non-London local authority."
+          combined_over_hard_max_for_london: "Combined income must be £90,000 or lower for properties within a London local authority."
+          combined_over_hard_max_for_outside_london: "Combined income must be £80,000 or lower for properties outside London local authorities."
+
+        income2:
+          outside_london_income_range: "Income must be between £0 and £90,000 for properties within a London local authority."
+          outside_non_london_income_range: "Income must be between £0 and £80,000 for properties in a non-London local authority."
+          combined_over_hard_max_for_london: "Combined income must be £90,000 or lower for properties within a London local authority."
+          combined_over_hard_max_for_outside_london: "Combined income must be £80,000 or lower for properties outside London local authorities."
+          child_has_income: "Child's income must be £0."
+
+        ecstat2:
+          child_has_income: "Child's income must be £0."
+
+        mortgage:
+          mortgage_zero: "Mortgage value cannot be £0 if a mortgage was used for the purchase of this property."
+
+        mscharge:
+          monthly_leasehold_charges:
+            not_zero: "Monthly leasehold charges cannot be £0 if the property has monthly charges."
+
+        resale:
+          equity_over_max: "The maximum initial equity stake is %{max_equity}%."
+
+        type:
+          equity_under_min: "The minimum initial equity stake for this type of shared ownership sale is %{min_equity}%."
+          equity_over_max: "The maximum initial equity stake is %{max_equity}%."
+          percentage_bought_must_be_at_least_threshold: "The minimum increase in equity while staircasing is %{threshold}% for this shared ownership type."
+
+        equity:
+          equity_under_min: "The minimum initial equity stake for this type of shared ownership sale is %{min_equity}%."
+          equity_over_max: "The maximum initial equity stake is %{max_equity}%."
+          equity_over_stairowned_minus_stairbought:
+            joint_purchase: "The initial equity stake is %{equity}% and the percentage owned in total minus the percentage bought is %{staircase_difference}%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyers own minus the percentage bought."
+            not_joint_purchase: "The initial equity stake is %{equity}% and the percentage owned in total minus the percentage bought is %{staircase_difference}%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyer owns minus the percentage bought."
+
+        stairowned:
+          equity_over_stairowned_minus_stairbought:
+            joint_purchase: "The initial equity stake is %{equity}% and the percentage owned in total minus the percentage bought is %{staircase_difference}%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyers own minus the percentage bought."
+            not_joint_purchase: "The initial equity stake is %{equity}% and the percentage owned in total minus the percentage bought is %{staircase_difference}%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyer owns minus the percentage bought."
+          percentage_bought_must_be_greater_than_percentage_owned:
+            joint_purchase: "Total percentage buyers now own must be more than percentage bought in this transaction."
+            not_joint_purchase: "Total percentage buyer now owns must be more than percentage bought in this transaction."
+          percentage_bought_equal_percentage_owned: "The percentage bought is %{stairbought}% and the percentage owned in total is %{stairowned}%. These figures cannot be the same."
+
+        stairbought:
+          equity_over_stairowned_minus_stairbought:
+            joint_purchase: "The initial equity stake is %{equity}% and the percentage owned in total minus the percentage bought is %{staircase_difference}%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyers own minus the percentage bought."
+            not_joint_purchase: "The initial equity stake is %{equity}% and the percentage owned in total minus the percentage bought is %{staircase_difference}%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyer owns minus the percentage bought."
+          percentage_bought_must_be_at_least_threshold: "The minimum increase in equity while staircasing is %{threshold}%."
+          percentage_bought_equal_percentage_owned: "The percentage bought is %{stairbought}% and the percentage owned in total is %{stairowned}%. These figures cannot be the same."
diff --git a/spec/features/bulk_upload_lettings_logs_spec.rb b/spec/features/bulk_upload_lettings_logs_spec.rb
index 315e1461e..b3e403cbf 100644
--- a/spec/features/bulk_upload_lettings_logs_spec.rb
+++ b/spec/features/bulk_upload_lettings_logs_spec.rb
@@ -74,6 +74,25 @@ RSpec.describe "Bulk upload lettings log" do
 
       expect(page).to have_content("Upload lettings logs in bulk")
     end
+
+    it "shows file to large error" do
+      stub_const("Forms::BulkUploadLettings::UploadYourFile::MAX_FILE_SIZE", 1.bytes)
+      visit("/lettings-logs")
+
+      click_link("Upload lettings logs in bulk")
+      expect(page).to have_content("Which year")
+      click_button("Continue")
+      choose(current_formatted_year)
+      click_button("Continue")
+      click_button("Continue")
+
+      allow_any_instance_of(Forms::BulkUploadLettings::UploadYourFile).to receive(:`).and_return("text/csv")
+
+      attach_file "file", file_fixture("2023_24_lettings_bulk_upload.xlsx")
+      click_button("Upload")
+
+      expect(page).to have_content("File must be 10MB or less. Check your file and delete data that does not need to be uploaded.")
+    end
   end
   # rubocop:enable RSpec/AnyInstance
 
diff --git a/spec/features/bulk_upload_sales_logs_spec.rb b/spec/features/bulk_upload_sales_logs_spec.rb
index b7098999d..b32df43e1 100644
--- a/spec/features/bulk_upload_sales_logs_spec.rb
+++ b/spec/features/bulk_upload_sales_logs_spec.rb
@@ -71,6 +71,26 @@ RSpec.describe "Bulk upload sales log" do
 
       expect(page).to have_content("Upload sales logs in bulk")
     end
+
+    it "shows file to large error" do
+      stub_const("Forms::BulkUploadSales::UploadYourFile::MAX_FILE_SIZE", 1.bytes)
+      visit("/sales-logs")
+      click_link("Upload sales logs in bulk")
+
+      expect(page).to have_content("Which year")
+      click_button("Continue")
+      click_button("Continue")
+      choose("2023 to 2024")
+      click_button("Continue")
+      click_button("Continue")
+
+      allow_any_instance_of(Forms::BulkUploadSales::UploadYourFile).to receive(:`).and_return("text/csv")
+
+      attach_file "file", file_fixture("2023_24_lettings_bulk_upload.xlsx")
+      click_button("Upload")
+
+      expect(page).to have_content("File must be 10MB or less. Check your file and delete data that does not need to be uploaded.")
+    end
   end
   # rubocop:enable RSpec/AnyInstance
 
diff --git a/spec/models/form/lettings/questions/declaration_spec.rb b/spec/models/form/lettings/questions/declaration_spec.rb
index bf8743520..fe1ae882d 100644
--- a/spec/models/form/lettings/questions/declaration_spec.rb
+++ b/spec/models/form/lettings/questions/declaration_spec.rb
@@ -67,7 +67,7 @@ RSpec.describe Form::Lettings::Questions::Declaration, type: :model do
     end
 
     it "uses the expected top guidance partial" do
-      expect(question.top_guidance_partial).to eq("privacy_notice_tenant_2024")
+      expect(question.top_guidance_partial).to eq("privacy_notice_tenant")
     end
 
     it "has check_answers_card_number nil" do
diff --git a/spec/models/form/lettings/questions/homeless_spec.rb b/spec/models/form/lettings/questions/homeless_spec.rb
index 40beb9698..f18a8ece7 100644
--- a/spec/models/form/lettings/questions/homeless_spec.rb
+++ b/spec/models/form/lettings/questions/homeless_spec.rb
@@ -3,7 +3,7 @@ require "rails_helper"
 RSpec.describe Form::Lettings::Questions::Homeless, type: :model do
   subject(:question) { described_class.new(nil, nil, page) }
 
-  let(:page) { instance_double(Form::Page, subsection: instance_double(Form::Subsection, form: instance_double(Form, start_date: Time.zone.local(2023, 4, 4)))) }
+  let(:page) { instance_double(Form::Page, subsection: instance_double(Form::Subsection, form: instance_double(Form, start_date: Time.zone.local(2023, 4, 4), type: "lettings"), id: "household_situation")) }
 
   it "has correct page" do
     expect(question.page).to eq(page)
diff --git a/spec/models/form/lettings/questions/reason_renewal_spec.rb b/spec/models/form/lettings/questions/reason_renewal_spec.rb
index 02abe1527..3cdff75e7 100644
--- a/spec/models/form/lettings/questions/reason_renewal_spec.rb
+++ b/spec/models/form/lettings/questions/reason_renewal_spec.rb
@@ -5,7 +5,7 @@ RSpec.describe Form::Lettings::Questions::ReasonRenewal, type: :model do
 
   let(:question_id) { nil }
   let(:question_definition) { nil }
-  let(:page) { instance_double(Form::Page) }
+  let(:page) { instance_double(Form::Page, id: "reason_renewal") }
   let(:subsection) { instance_double(Form::Subsection) }
   let(:form) { instance_double(Form, start_date: Time.zone.local(2023, 4, 1)) }
 
diff --git a/spec/models/form/lettings/questions/reason_spec.rb b/spec/models/form/lettings/questions/reason_spec.rb
index 81fd7a5c1..0b82eca42 100644
--- a/spec/models/form/lettings/questions/reason_spec.rb
+++ b/spec/models/form/lettings/questions/reason_spec.rb
@@ -5,7 +5,7 @@ RSpec.describe Form::Lettings::Questions::Reason, type: :model do
 
   let(:question_id) { nil }
   let(:question_definition) { nil }
-  let(:page) { instance_double(Form::Page) }
+  let(:page) { instance_double(Form::Page, id: "reason") }
   let(:subsection) { instance_double(Form::Subsection) }
   let(:form) { instance_double(Form, start_date: Time.zone.local(2023, 4, 1)) }
 
diff --git a/spec/models/form/lettings/questions/rent_type_spec.rb b/spec/models/form/lettings/questions/rent_type_spec.rb
index 15183ce6b..0716cdbf7 100644
--- a/spec/models/form/lettings/questions/rent_type_spec.rb
+++ b/spec/models/form/lettings/questions/rent_type_spec.rb
@@ -73,7 +73,7 @@ RSpec.describe Form::Lettings::Questions::RentType, type: :model do
     end
 
     it "has the correct guidance partial" do
-      expect(question.top_guidance_partial).to eq("rent_type_definitions_2024")
+      expect(question.top_guidance_partial).to eq("rent_type_definitions")
     end
   end
 end
diff --git a/spec/models/form/sales/questions/privacy_notice_spec.rb b/spec/models/form/sales/questions/privacy_notice_spec.rb
index 48de6056f..3f8c030b0 100644
--- a/spec/models/form/sales/questions/privacy_notice_spec.rb
+++ b/spec/models/form/sales/questions/privacy_notice_spec.rb
@@ -94,7 +94,7 @@ RSpec.describe Form::Sales::Questions::PrivacyNotice, type: :model do
       end
 
       it "uses the expected top guidance partial" do
-        expect(question.top_guidance_partial).to eq("privacy_notice_buyer_2024")
+        expect(question.top_guidance_partial).to eq("privacy_notice_buyer")
       end
 
       it "returns correct unanswered_error_message" do
@@ -116,7 +116,7 @@ RSpec.describe Form::Sales::Questions::PrivacyNotice, type: :model do
       end
 
       it "uses the expected top guidance partial" do
-        expect(question.top_guidance_partial).to eq("privacy_notice_buyer_2024_joint_purchase")
+        expect(question.top_guidance_partial).to eq("privacy_notice_buyer_joint_purchase")
       end
 
       it "returns correct unanswered_error_message" do
diff --git a/spec/models/form/sales/questions/shared_ownership_type_spec.rb b/spec/models/form/sales/questions/shared_ownership_type_spec.rb
index 19cae6e89..91cf6da9e 100644
--- a/spec/models/form/sales/questions/shared_ownership_type_spec.rb
+++ b/spec/models/form/sales/questions/shared_ownership_type_spec.rb
@@ -63,7 +63,7 @@ RSpec.describe Form::Sales::Questions::SharedOwnershipType, type: :model do
     end
 
     it "shows shows correct top_guidance_partial" do
-      expect(question.top_guidance_partial).to eq("shared_ownership_type_definitions_2024")
+      expect(question.top_guidance_partial).to eq("shared_ownership_type_definitions")
     end
   end
 end
diff --git a/spec/models/validations/sales/financial_validations_spec.rb b/spec/models/validations/sales/financial_validations_spec.rb
index b0e80303a..7b7749003 100644
--- a/spec/models/validations/sales/financial_validations_spec.rb
+++ b/spec/models/validations/sales/financial_validations_spec.rb
@@ -16,19 +16,19 @@ RSpec.describe Validations::Sales::FinancialValidations do
       it "adds errors if buyer 1 has income over 80,000" do
         record.income1 = 85_000
         financial_validator.validate_income1(record)
-        expect(record.errors["income1"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["la"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
+        expect(record.errors["income1"]).to include(match I18n.t("validations.sales.financial.income1.outside_non_london_income_range"))
+        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.sales.financial.ownershipsch.outside_non_london_income_range"))
+        expect(record.errors["la"]).to include(match I18n.t("validations.sales.financial.la.outside_non_london_income_range"))
+        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.sales.financial.postcode_full.outside_non_london_income_range"))
       end
 
       it "adds errors if buyer 2 has income over 80,000" do
         record.income2 = 85_000
         financial_validator.validate_income2(record)
-        expect(record.errors["income2"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["la"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
+        expect(record.errors["income2"]).to include(match I18n.t("validations.sales.financial.income2.outside_non_london_income_range"))
+        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.sales.financial.ownershipsch.outside_non_london_income_range"))
+        expect(record.errors["la"]).to include(match I18n.t("validations.sales.financial.la.outside_non_london_income_range"))
+        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.sales.financial.postcode_full.outside_non_london_income_range"))
       end
 
       it "does not add errors if buyer 1 has income above 0 and below 80_000" do
@@ -46,27 +46,27 @@ RSpec.describe Validations::Sales::FinancialValidations do
       it "adds errors if buyer 1 has income below 0" do
         record.income1 = -500
         financial_validator.validate_income1(record)
-        expect(record.errors["income1"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["la"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
+        expect(record.errors["income1"]).to include(match I18n.t("validations.sales.financial.income1.outside_non_london_income_range"))
+        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.sales.financial.ownershipsch.outside_non_london_income_range"))
+        expect(record.errors["la"]).to include(match I18n.t("validations.sales.financial.la.outside_non_london_income_range"))
+        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.sales.financial.postcode_full.outside_non_london_income_range"))
       end
 
       it "adds errors if buyer 2 has income below 0" do
         record.income2 = -5
         financial_validator.validate_income2(record)
-        expect(record.errors["income2"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["la"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
-        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.financial.income.outside_non_london_income_range"))
+        expect(record.errors["income2"]).to include(match I18n.t("validations.sales.financial.income2.outside_non_london_income_range"))
+        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.sales.financial.ownershipsch.outside_non_london_income_range"))
+        expect(record.errors["la"]).to include(match I18n.t("validations.sales.financial.la.outside_non_london_income_range"))
+        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.sales.financial.postcode_full.outside_non_london_income_range"))
       end
 
       it "adds errors when combined income is over 80_000" do
         record.income1 = 45_000
         record.income2 = 40_000
         financial_validator.validate_combined_income(record)
-        expect(record.errors["income1"]).to include(match I18n.t("validations.financial.income.combined_over_hard_max_for_outside_london"))
-        expect(record.errors["income2"]).to include(match I18n.t("validations.financial.income.combined_over_hard_max_for_outside_london"))
+        expect(record.errors["income1"]).to include(match I18n.t("validations.sales.financial.income1.combined_over_hard_max_for_outside_london"))
+        expect(record.errors["income2"]).to include(match I18n.t("validations.sales.financial.income2.combined_over_hard_max_for_outside_london"))
       end
 
       it "does not add errors when combined income is under 80_000" do
@@ -85,19 +85,19 @@ RSpec.describe Validations::Sales::FinancialValidations do
       it "adds errors if buyer 1 has income over 90,000" do
         record.income1 = 95_000
         financial_validator.validate_income1(record)
-        expect(record.errors["income1"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["la"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
+        expect(record.errors["income1"]).to include(match I18n.t("validations.sales.financial.income1.outside_london_income_range"))
+        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.sales.financial.ownershipsch.outside_london_income_range"))
+        expect(record.errors["la"]).to include(match I18n.t("validations.sales.financial.la.outside_london_income_range"))
+        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.sales.financial.postcode_full.outside_london_income_range"))
       end
 
       it "adds errors if buyer 2 has income over 90,000" do
         record.income2 = 95_000
         financial_validator.validate_income2(record)
-        expect(record.errors["income2"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["la"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
+        expect(record.errors["income2"]).to include(match I18n.t("validations.sales.financial.income2.outside_london_income_range"))
+        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.sales.financial.ownershipsch.outside_london_income_range"))
+        expect(record.errors["la"]).to include(match I18n.t("validations.sales.financial.la.outside_london_income_range"))
+        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.sales.financial.postcode_full.outside_london_income_range"))
       end
 
       it "does not add errors if buyer 1 has income above 0 and below 90_000" do
@@ -115,27 +115,27 @@ RSpec.describe Validations::Sales::FinancialValidations do
       it "adds errors if buyer 1 has income below 0" do
         record.income1 = -500
         financial_validator.validate_income1(record)
-        expect(record.errors["income1"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["la"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
+        expect(record.errors["income1"]).to include(match I18n.t("validations.sales.financial.income1.outside_london_income_range"))
+        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.sales.financial.ownershipsch.outside_london_income_range"))
+        expect(record.errors["la"]).to include(match I18n.t("validations.sales.financial.la.outside_london_income_range"))
+        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.sales.financial.postcode_full.outside_london_income_range"))
       end
 
       it "adds errors if buyer 2 has income below 0" do
         record.income2 = -2
         financial_validator.validate_income2(record)
-        expect(record.errors["income2"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["la"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
-        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.financial.income.outside_london_income_range"))
+        expect(record.errors["income2"]).to include(match I18n.t("validations.sales.financial.income2.outside_london_income_range"))
+        expect(record.errors["ownershipsch"]).to include(match I18n.t("validations.sales.financial.ownershipsch.outside_london_income_range"))
+        expect(record.errors["la"]).to include(match I18n.t("validations.sales.financial.la.outside_london_income_range"))
+        expect(record.errors["postcode_full"]).to include(match I18n.t("validations.sales.financial.postcode_full.outside_london_income_range"))
       end
 
       it "adds errors when combined income is over 90_000" do
         record.income1 = 55_000
         record.income2 = 40_000
         financial_validator.validate_combined_income(record)
-        expect(record.errors["income1"]).to include(match I18n.t("validations.financial.income.combined_over_hard_max_for_london"))
-        expect(record.errors["income2"]).to include(match I18n.t("validations.financial.income.combined_over_hard_max_for_london"))
+        expect(record.errors["income1"]).to include(match I18n.t("validations.sales.financial.income1.combined_over_hard_max_for_london"))
+        expect(record.errors["income2"]).to include(match I18n.t("validations.sales.financial.income2.combined_over_hard_max_for_london"))
       end
 
       it "does not add errors when combined income is under 90_000" do
@@ -154,7 +154,7 @@ RSpec.describe Validations::Sales::FinancialValidations do
       record.mortgageused = 1
       record.mortgage = 0
       financial_validator.validate_mortgage(record)
-      expect(record.errors[:mortgage]).to include I18n.t("validations.financial.mortgage")
+      expect(record.errors[:mortgage]).to include I18n.t("validations.sales.financial.mortgage.mortgage_zero")
     end
 
     it "does not add an error is the mortgage is positive" do
@@ -187,7 +187,7 @@ RSpec.describe Validations::Sales::FinancialValidations do
       record.stairowned = 40
       record.jointpur = 1
       financial_validator.validate_percentage_bought_not_greater_than_percentage_owned(record)
-      expect(record.errors["stairowned"]).to include("Total percentage buyers now own must be more than percentage bought in this transaction.")
+      expect(record.errors["stairowned"]).to include(I18n.t("validations.sales.financial.stairowned.percentage_bought_must_be_greater_than_percentage_owned.joint_purchase"))
     end
 
     it "adds an error to stairowned and not stairbought if the percentage bought is more than the percentage owned for non joint purchase" do
@@ -195,7 +195,7 @@ RSpec.describe Validations::Sales::FinancialValidations do
       record.stairowned = 40
       record.jointpur = 2
       financial_validator.validate_percentage_bought_not_greater_than_percentage_owned(record)
-      expect(record.errors["stairowned"]).to include("Total percentage buyer now owns must be more than percentage bought in this transaction.")
+      expect(record.errors["stairowned"]).to include(I18n.t("validations.sales.financial.stairowned.percentage_bought_must_be_greater_than_percentage_owned.not_joint_purchase"))
     end
   end
 
@@ -205,7 +205,6 @@ RSpec.describe Validations::Sales::FinancialValidations do
     context "with 24/25 logs" do
       before do
         record.saledate = Time.zone.local(2024, 4, 3)
-        record.save!(validate: false)
       end
 
       it "does not add an error if the percentage bought is less than the percentage owned" do
@@ -219,8 +218,8 @@ RSpec.describe Validations::Sales::FinancialValidations do
         record.stairbought = 30
         record.stairowned = 30
         financial_validator.validate_percentage_bought_not_equal_percentage_owned(record)
-        expect(record.errors["stairowned"]).to include("The percentage bought is 30% and the percentage owned in total is 30%. These figures cannot be the same.")
-        expect(record.errors["stairbought"]).to include("The percentage bought is 30% and the percentage owned in total is 30%. These figures cannot be the same.")
+        expect(record.errors["stairowned"]).to eq([I18n.t("validations.sales.financial.stairowned.percentage_bought_equal_percentage_owned", stairbought: 30, stairowned: 30)])
+        expect(record.errors["stairbought"]).to eq([I18n.t("validations.sales.financial.stairbought.percentage_bought_equal_percentage_owned", stairbought: 30, stairowned: 30)])
       end
 
       it "does not add an error to stairowned and not stairbought if the percentage bought is more than the percentage owned" do
@@ -234,7 +233,6 @@ RSpec.describe Validations::Sales::FinancialValidations do
     context "with 23/24 logs" do
       before do
         record.saledate = Time.zone.local(2023, 4, 3)
-        record.save!(validate: false)
       end
 
       it "does not add an error if the percentage bought is equal to the percentage owned" do
@@ -258,7 +256,7 @@ RSpec.describe Validations::Sales::FinancialValidations do
     it "adds an error if monthly leasehold charges are zero" do
       record.mscharge = 0
       financial_validator.validate_monthly_leasehold_charges(record)
-      expect(record.errors[:mscharge]).to include I18n.t("validations.financial.monthly_leasehold_charges.not_zero")
+      expect(record.errors[:mscharge]).to include I18n.t("validations.sales.financial.mscharge.monthly_leasehold_charges.not_zero")
     end
   end
 
@@ -270,8 +268,8 @@ RSpec.describe Validations::Sales::FinancialValidations do
       [2, 16, 18, 24].each do |type|
         record.type = type
         financial_validator.validate_percentage_bought_at_least_threshold(record)
-        expect(record.errors["stairbought"]).to eq(["The minimum increase in equity while staircasing is 10%."])
-        expect(record.errors["type"]).to eq(["The minimum increase in equity while staircasing is 10% for this shared ownership type."])
+        expect(record.errors["stairbought"]).to eq([I18n.t("validations.sales.financial.stairbought.percentage_bought_must_be_at_least_threshold", threshold: 10)])
+        expect(record.errors["type"]).to eq([I18n.t("validations.sales.financial.type.percentage_bought_must_be_at_least_threshold", threshold: 10)])
         record.errors.clear
       end
 
@@ -279,8 +277,8 @@ RSpec.describe Validations::Sales::FinancialValidations do
       [28, 30, 31, 32].each do |type|
         record.type = type
         financial_validator.validate_percentage_bought_at_least_threshold(record)
-        expect(record.errors["stairbought"]).to eq(["The minimum increase in equity while staircasing is 1%."])
-        expect(record.errors["type"]).to eq(["The minimum increase in equity while staircasing is 1% for this shared ownership type."])
+        expect(record.errors["stairbought"]).to eq([I18n.t("validations.sales.financial.stairbought.percentage_bought_must_be_at_least_threshold", threshold: 1)])
+        expect(record.errors["type"]).to eq([I18n.t("validations.sales.financial.type.percentage_bought_must_be_at_least_threshold", threshold: 1)])
         record.errors.clear
       end
     end
@@ -331,8 +329,8 @@ RSpec.describe Validations::Sales::FinancialValidations do
       it "adds errors if buyer 2 has an income" do
         record.income2 = 40_000
         financial_validator.validate_child_income(record)
-        expect(record.errors["ecstat2"]).to include(match I18n.t("validations.financial.income.child_has_income"))
-        expect(record.errors["income2"]).to include(match I18n.t("validations.financial.income.child_has_income"))
+        expect(record.errors["ecstat2"]).to include(match I18n.t("validations.sales.financial.ecstat2.child_has_income"))
+        expect(record.errors["income2"]).to include(match I18n.t("validations.sales.financial.income2.child_has_income"))
       end
     end
   end
@@ -347,16 +345,16 @@ RSpec.describe Validations::Sales::FinancialValidations do
         record.type = 2
         record.equity = 1
         financial_validator.validate_equity_in_range_for_year_and_type(record)
-        expect(record.errors["equity"]).to include(match I18n.t("validations.financial.equity.under_min", min_equity: 25))
-        expect(record.errors["type"]).to include(match I18n.t("validations.financial.equity.under_min", min_equity: 25))
+        expect(record.errors["equity"]).to include(match I18n.t("validations.sales.financial.equity.equity_under_min", min_equity: 25))
+        expect(record.errors["type"]).to include(match I18n.t("validations.sales.financial.type.equity_under_min", min_equity: 25))
       end
 
       it "adds an error for type 30, equity below min with the correct percentage" do
         record.type = 30
         record.equity = 1
         financial_validator.validate_equity_in_range_for_year_and_type(record)
-        expect(record.errors["equity"]).to include(match I18n.t("validations.financial.equity.under_min", min_equity: 10))
-        expect(record.errors["type"]).to include(match I18n.t("validations.financial.equity.under_min", min_equity: 10))
+        expect(record.errors["equity"]).to include(match I18n.t("validations.sales.financial.equity.equity_under_min", min_equity: 10))
+        expect(record.errors["type"]).to include(match I18n.t("validations.sales.financial.type.equity_under_min", min_equity: 10))
       end
 
       it "does not add an error for equity in range with the correct percentage" do
@@ -370,8 +368,8 @@ RSpec.describe Validations::Sales::FinancialValidations do
         record.type = 2
         record.equity = 90
         financial_validator.validate_equity_in_range_for_year_and_type(record)
-        expect(record.errors["equity"]).to include(match I18n.t("validations.financial.equity.over_max", max_equity: 75))
-        expect(record.errors["type"]).to include(match I18n.t("validations.financial.equity.over_max", max_equity: 75))
+        expect(record.errors["equity"]).to include(match I18n.t("validations.sales.financial.equity.equity_over_max", max_equity: 75))
+        expect(record.errors["type"]).to include(match I18n.t("validations.sales.financial.type.equity_over_max", max_equity: 75))
       end
 
       it "does not add an error if it's a resale" do
@@ -390,16 +388,16 @@ RSpec.describe Validations::Sales::FinancialValidations do
         record.type = 2
         record.equity = 1
         financial_validator.validate_equity_in_range_for_year_and_type(record)
-        expect(record.errors["equity"]).to include(match I18n.t("validations.financial.equity.under_min", min_equity: 25))
-        expect(record.errors["type"]).to include(match I18n.t("validations.financial.equity.under_min", min_equity: 25))
+        expect(record.errors["equity"]).to include(match I18n.t("validations.sales.financial.equity.equity_under_min", min_equity: 25))
+        expect(record.errors["type"]).to include(match I18n.t("validations.sales.financial.type.equity_under_min", min_equity: 25))
       end
 
       it "adds an error for type 30, equity below min with the correct percentage" do
         record.type = 30
         record.equity = 1
         financial_validator.validate_equity_in_range_for_year_and_type(record)
-        expect(record.errors["equity"]).to include(match I18n.t("validations.financial.equity.under_min", min_equity: 10))
-        expect(record.errors["type"]).to include(match I18n.t("validations.financial.equity.under_min", min_equity: 10))
+        expect(record.errors["equity"]).to include(match I18n.t("validations.sales.financial.equity.equity_under_min", min_equity: 10))
+        expect(record.errors["type"]).to include(match I18n.t("validations.sales.financial.type.equity_under_min", min_equity: 10))
       end
 
       it "does not add an error for equity in range with the correct percentage" do
@@ -413,8 +411,8 @@ RSpec.describe Validations::Sales::FinancialValidations do
         record.type = 2
         record.equity = 90
         financial_validator.validate_equity_in_range_for_year_and_type(record)
-        expect(record.errors["equity"]).to include(match I18n.t("validations.financial.equity.over_max", max_equity: 75))
-        expect(record.errors["type"]).to include(match I18n.t("validations.financial.equity.over_max", max_equity: 75))
+        expect(record.errors["equity"]).to include(match I18n.t("validations.sales.financial.equity.equity_over_max", max_equity: 75))
+        expect(record.errors["type"]).to include(match I18n.t("validations.sales.financial.type.equity_over_max", max_equity: 75))
       end
     end
   end
@@ -443,9 +441,9 @@ RSpec.describe Validations::Sales::FinancialValidations do
         record.equity = 2
         record.jointpur = 1
         financial_validator.validate_equity_less_than_staircase_difference(record)
-        expect(record.errors["equity"]).to include("The initial equity stake is 2% and the percentage owned in total minus the percentage bought is 1%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyers own minus the percentage bought.")
-        expect(record.errors["stairowned"]).to include("The initial equity stake is 2% and the percentage owned in total minus the percentage bought is 1%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyers own minus the percentage bought.")
-        expect(record.errors["stairbought"]).to include("The initial equity stake is 2% and the percentage owned in total minus the percentage bought is 1%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyers own minus the percentage bought.")
+        expect(record.errors["equity"]).to include(I18n.t("validations.sales.financial.equity.equity_over_stairowned_minus_stairbought.joint_purchase", equity: 2, staircase_difference: 1))
+        expect(record.errors["stairowned"]).to include(I18n.t("validations.sales.financial.stairowned.equity_over_stairowned_minus_stairbought.joint_purchase", equity: 2, staircase_difference: 1))
+        expect(record.errors["stairbought"]).to include(I18n.t("validations.sales.financial.stairbought.equity_over_stairowned_minus_stairbought.joint_purchase", equity: 2, staircase_difference: 1))
       end
 
       it "adds errors if equity is more than stairowned - stairbought for non joint purchase" do
@@ -454,9 +452,9 @@ RSpec.describe Validations::Sales::FinancialValidations do
         record.equity = 2
         record.jointpur = 2
         financial_validator.validate_equity_less_than_staircase_difference(record)
-        expect(record.errors["equity"]).to include("The initial equity stake is 2% and the percentage owned in total minus the percentage bought is 1%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyer owns minus the percentage bought.")
-        expect(record.errors["stairowned"]).to include("The initial equity stake is 2% and the percentage owned in total minus the percentage bought is 1%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyer owns minus the percentage bought.")
-        expect(record.errors["stairbought"]).to include("The initial equity stake is 2% and the percentage owned in total minus the percentage bought is 1%. In a staircasing transaction, the equity stake purchased cannot be larger than the percentage the buyer owns minus the percentage bought.")
+        expect(record.errors["equity"]).to include(I18n.t("validations.sales.financial.equity.equity_over_stairowned_minus_stairbought.not_joint_purchase", equity: 2, staircase_difference: 1))
+        expect(record.errors["stairowned"]).to include(I18n.t("validations.sales.financial.stairowned.equity_over_stairowned_minus_stairbought.not_joint_purchase", equity: 2, staircase_difference: 1))
+        expect(record.errors["stairbought"]).to include(I18n.t("validations.sales.financial.stairbought.equity_over_stairowned_minus_stairbought.not_joint_purchase", equity: 2, staircase_difference: 1))
       end
 
       it "does not add errors if equity is less than stairowned - stairbought" do
diff --git a/spec/requests/form_controller_spec.rb b/spec/requests/form_controller_spec.rb
index 94f6595c7..13d711c20 100644
--- a/spec/requests/form_controller_spec.rb
+++ b/spec/requests/form_controller_spec.rb
@@ -412,7 +412,7 @@ RSpec.describe FormController, type: :request do
         context "with a form page that has custom guidance" do
           it "displays the correct partial" do
             get "/lettings-logs/#{lettings_log.id}/net-income", headers: headers, params: {}
-            expect(response.body).to match("What counts as income?")
+            expect(response.body).to match(I18n.t("forms.2021.lettings.guidance.what_counts_as_income.title"))
           end
         end
 
diff --git a/spec/views/form/page_view_spec.rb b/spec/views/form/page_view_spec.rb
index 16c4c0672..a95c98e93 100644
--- a/spec/views/form/page_view_spec.rb
+++ b/spec/views/form/page_view_spec.rb
@@ -100,7 +100,7 @@ RSpec.describe "form/page" do
   end
 
   context "with a question containing extra guidance" do
-    let(:expected_guidance) { /What counts as income?/ }
+    let(:expected_guidance) { /#{I18n.t("forms.2021.lettings.guidance.what_counts_as_income.content")}/ }
 
     context "with radio type" do
       let(:question_attributes) { { type: "radio", answer_options: { "1": "A", "2": "B" } } }