diff --git a/app/components/check_answers_summary_list_card_component.html.erb b/app/components/check_answers_summary_list_card_component.html.erb
index d04283939..0005ed790 100644
--- a/app/components/check_answers_summary_list_card_component.html.erb
+++ b/app/components/check_answers_summary_list_card_component.html.erb
@@ -2,12 +2,7 @@
   <div class="x-govuk-summary-card govuk-!-margin-bottom-6">
     <% if applicable_questions.first.check_answers_card_number != 0 && applicable_questions.first.check_answers_card_number.present? %>
       <div class="x-govuk-summary-card__header">
-        <% if applicable_questions.first.check_answers_card_number == 1 %>
-          <h3 class="x-govuk-summary-card__title">Lead tenant</h3>
-        <% end %>
-        <% if applicable_questions.first.check_answers_card_number > 1 %>
-          <h3 class="x-govuk-summary-card__title">Person <%= applicable_questions.first.check_answers_card_number %></h3>
-        <% end %>
+        <h3 class="x-govuk-summary-card__title"><%= check_answers_card_title(applicable_questions.first) %></h3>
       </div>
     <% end %>
     <div class="x-govuk-summary-card__body">
diff --git a/app/components/check_answers_summary_list_card_component.rb b/app/components/check_answers_summary_list_card_component.rb
index de7fe9685..246173f48 100644
--- a/app/components/check_answers_summary_list_card_component.rb
+++ b/app/components/check_answers_summary_list_card_component.rb
@@ -15,4 +15,28 @@ class CheckAnswersSummaryListCardComponent < ViewComponent::Base
   def get_answer_label(question)
     question.answer_label(log).presence || "<span class=\"app-!-colour-muted\">You didn’t answer this question</span>".html_safe
   end
+
+  def check_answers_card_title(question)
+    if question.form.type == "lettings"
+      case question.check_answers_card_number
+      when 1
+        "Lead tenant"
+      when 2..8
+        "Person #{question.check_answers_card_number}"
+      end
+    else
+      case question.check_answers_card_number
+      when 1..number_of_buyers
+        "Buyer #{question.check_answers_card_number}"
+      when (number_of_buyers + 1)..(number_of_buyers + 4)
+        "Person #{question.check_answers_card_number - number_of_buyers}"
+      end
+    end
+  end
+
+private
+
+  def number_of_buyers
+    log[:jointpur] == 1 ? 2 : 1
+  end
 end
diff --git a/app/models/form/sales/pages/buyer1_working_situation.rb b/app/models/form/sales/pages/buyer1_working_situation.rb
index caaa0e60f..bde1dba09 100644
--- a/app/models/form/sales/pages/buyer1_working_situation.rb
+++ b/app/models/form/sales/pages/buyer1_working_situation.rb
@@ -2,7 +2,7 @@ class Form::Sales::Pages::Buyer1WorkingSituation < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @id = "buyer_1_working_situation"
-    @header = "Which of these best describes buyer 1's working situation?"
+    @header = ""
     @description = ""
     @subsection = subsection
   end
diff --git a/app/models/form/sales/pages/person.rb b/app/models/form/sales/pages/person.rb
index 66e797cfa..3cf347353 100644
--- a/app/models/form/sales/pages/person.rb
+++ b/app/models/form/sales/pages/person.rb
@@ -17,6 +17,8 @@ class Form::Sales::Pages::Person < ::Form::Page
   end
 
   def field_for_person(field, suffix = "")
+    return [field, person_display_number, suffix].join if field == "details_known_"
+
     [field, @person_index, suffix].join
   end
 end
diff --git a/app/models/form/sales/pages/person_age.rb b/app/models/form/sales/pages/person_age.rb
index 1eea81818..f0f86a251 100644
--- a/app/models/form/sales/pages/person_age.rb
+++ b/app/models/form/sales/pages/person_age.rb
@@ -4,7 +4,7 @@ class Form::Sales::Pages::PersonAge < Form::Sales::Pages::Person
     @header = ""
     @description = ""
     @subsection = subsection
-    @depends_on = page_depends_on
+    @depends_on = [{ details_known_question_id => 1, "jointpur" => joint_purchase? ? 1 : 2 }]
   end
 
   def questions
@@ -13,10 +13,4 @@ class Form::Sales::Pages::PersonAge < Form::Sales::Pages::Person
       Form::Sales::Questions::PersonAge.new(field_for_person("age"), nil, self, person_index: @person_index),
     ]
   end
-
-  def page_depends_on
-    return (person_display_number..4).map { |index| { "hholdcount" => index, "jointpur" => joint_purchase? ? 1 : 2 } } if person_display_number == 1
-
-    [{ details_known_question_id => 1, "jointpur" => joint_purchase? ? 1 : 2 }]
-  end
 end
diff --git a/app/models/form/sales/pages/person_known.rb b/app/models/form/sales/pages/person_known.rb
index 8a2d29bba..df82ff41d 100644
--- a/app/models/form/sales/pages/person_known.rb
+++ b/app/models/form/sales/pages/person_known.rb
@@ -1,11 +1,11 @@
 class Form::Sales::Pages::PersonKnown < Form::Sales::Pages::Person
   def initialize(id, hsh, subsection, person_index:)
     super
-    @header_partial = "#{id}_page"
+    @header_partial = "person_#{person_display_number}_known_page"
     @header = ""
     @description = ""
     @subsection = subsection
-    @depends_on = page_depends_on
+    @depends_on = (person_display_number..4).map { |index| { "hholdcount" => index, "jointpur" => joint_purchase? ? 1 : 2 } }
   end
 
   def questions
@@ -13,8 +13,4 @@ class Form::Sales::Pages::PersonKnown < Form::Sales::Pages::Person
       Form::Sales::Questions::PersonKnown.new(field_for_person("details_known_"), nil, self, person_index: @person_index),
     ]
   end
-
-  def page_depends_on
-    (@person_index..4).map { |index| { "hholdcount" => index } }
-  end
 end
diff --git a/app/models/form/sales/pages/person_working_situation.rb b/app/models/form/sales/pages/person_working_situation.rb
index f232f6a84..a78e90be3 100644
--- a/app/models/form/sales/pages/person_working_situation.rb
+++ b/app/models/form/sales/pages/person_working_situation.rb
@@ -4,7 +4,7 @@ class Form::Sales::Pages::PersonWorkingSituation < Form::Sales::Pages::Person
     @header = ""
     @description = ""
     @subsection = subsection
-    @depends_on = page_depends_on
+    @depends_on = [{ details_known_question_id => 1, "jointpur" => joint_purchase? ? 1 : 2 }]
   end
 
   def questions
@@ -12,10 +12,4 @@ class Form::Sales::Pages::PersonWorkingSituation < Form::Sales::Pages::Person
       Form::Sales::Questions::PersonWorkingSituation.new(field_for_person("ecstat"), nil, self, person_index: @person_index),
     ]
   end
-
-  def page_depends_on
-    return (person_display_number..4).map { |index| { "hholdcount" => index, "jointpur" => joint_purchase? ? 1 : 2 } } if person_display_number == 1
-
-    [{ details_known_question_id => 1, "jointpur" => joint_purchase? ? 1 : 2 }]
-  end
 end
diff --git a/app/models/form/sales/questions/person.rb b/app/models/form/sales/questions/person.rb
index ebc280860..3c7f78214 100644
--- a/app/models/form/sales/questions/person.rb
+++ b/app/models/form/sales/questions/person.rb
@@ -13,6 +13,8 @@ class Form::Sales::Questions::Person < ::Form::Question
   end
 
   def field_for_person(field, suffix = "")
+    return [field, person_display_number, suffix].join if field == "details_known_"
+
     [field, @person_index, suffix].join
   end
 end
diff --git a/app/models/form/sales/questions/person_known.rb b/app/models/form/sales/questions/person_known.rb
index 0c1ef09c2..487b3f6d9 100644
--- a/app/models/form/sales/questions/person_known.rb
+++ b/app/models/form/sales/questions/person_known.rb
@@ -1,8 +1,8 @@
 class Form::Sales::Questions::PersonKnown < Form::Sales::Questions::Person
   def initialize(id, hsh, page, person_index:)
     super
-    @check_answer_label = "Details known for person #{person_index}?"
-    @header = "Do you know the details for person #{person_index}?"
+    @check_answer_label = "Details known for person #{person_display_number}?"
+    @header = "Do you know the details for person #{person_display_number}?"
     @type = "radio"
     @answer_options = ANSWER_OPTIONS
     @page = page
@@ -14,7 +14,7 @@ class Form::Sales::Questions::PersonKnown < Form::Sales::Questions::Person
         },
       ],
     }
-    @check_answers_card_number = person_index + 2
+    @check_answers_card_number = person_index
   end
 
   ANSWER_OPTIONS = {
diff --git a/app/models/form/sales/subsections/household_characteristics.rb b/app/models/form/sales/subsections/household_characteristics.rb
index 4eb252c52..763577ffe 100644
--- a/app/models/form/sales/subsections/household_characteristics.rb
+++ b/app/models/form/sales/subsections/household_characteristics.rb
@@ -29,7 +29,8 @@ class Form::Sales::Subsections::HouseholdCharacteristics < ::Form::Subsection
       Form::Sales::Pages::Buyer2WorkingSituation.new(nil, nil, self),
       Form::Sales::Pages::Buyer2LiveInProperty.new(nil, nil, self),
       Form::Sales::Pages::NumberOfOthersInProperty.new(nil, nil, self),
-      Form::Sales::Pages::PersonKnown.new("person_1_known", nil, self, person_index: 1),
+      Form::Sales::Pages::PersonKnown.new("person_1_known", nil, self, person_index: 2),
+      Form::Sales::Pages::PersonKnown.new("person_1_known_joint_purchase", nil, self, person_index: 3),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_1_relationship_to_buyer_1", nil, self, person_index: 2),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_1_relationship_to_buyer_1_joint_purchase", nil, self, person_index: 3),
       Form::Sales::Pages::PersonAge.new("person_1_age", nil, self, person_index: 2),
@@ -38,21 +39,24 @@ class Form::Sales::Subsections::HouseholdCharacteristics < ::Form::Subsection
       Form::Sales::Pages::Person1GenderIdentityJointPurchase.new(nil, nil, self),
       Form::Sales::Pages::PersonWorkingSituation.new("person_1_working_situation", nil, self, person_index: 2),
       Form::Sales::Pages::PersonWorkingSituation.new("person_1_working_situation_joint_purchase", nil, self, person_index: 3),
-      Form::Sales::Pages::PersonKnown.new("person_2_known", nil, self, person_index: 2),
+      Form::Sales::Pages::PersonKnown.new("person_2_known", nil, self, person_index: 3),
+      Form::Sales::Pages::PersonKnown.new("person_2_known_joint_purchase", nil, self, person_index: 4),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_2_relationship_to_buyer_1", nil, self, person_index: 3),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_2_relationship_to_buyer_1_joint_purchase", nil, self, person_index: 4),
       Form::Sales::Pages::PersonAge.new("person_2_age", nil, self, person_index: 3),
       Form::Sales::Pages::PersonAge.new("person_2_age_joint_purchase", nil, self, person_index: 4),
       Form::Sales::Pages::PersonWorkingSituation.new("person_2_working_situation", nil, self, person_index: 3),
       Form::Sales::Pages::PersonWorkingSituation.new("person_2_working_situation_joint_purchase", nil, self, person_index: 4),
-      Form::Sales::Pages::PersonKnown.new("person_3_known", nil, self, person_index: 3),
+      Form::Sales::Pages::PersonKnown.new("person_3_known", nil, self, person_index: 4),
+      Form::Sales::Pages::PersonKnown.new("person_3_known_joint_purchase", nil, self, person_index: 5),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_3_relationship_to_buyer_1", nil, self, person_index: 4),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_3_relationship_to_buyer_1_joint_purchase", nil, self, person_index: 5),
       Form::Sales::Pages::PersonAge.new("person_3_age", nil, self, person_index: 4),
       Form::Sales::Pages::PersonAge.new("person_3_age_joint_purchase", nil, self, person_index: 5),
       Form::Sales::Pages::PersonWorkingSituation.new("person_3_working_situation", nil, self, person_index: 4),
       Form::Sales::Pages::PersonWorkingSituation.new("person_3_working_situation_joint_purchase", nil, self, person_index: 5),
-      Form::Sales::Pages::PersonKnown.new("person_4_known", nil, self, person_index: 4),
+      Form::Sales::Pages::PersonKnown.new("person_4_known", nil, self, person_index: 5),
+      Form::Sales::Pages::PersonKnown.new("person_4_known_joint_purchase", nil, self, person_index: 6),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_4_relationship_to_buyer_1", nil, self, person_index: 5),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_4_relationship_to_buyer_1_joint_purchase", nil, self, person_index: 6),
       Form::Sales::Pages::PersonAge.new("person_4_age", nil, self, person_index: 5),
diff --git a/config/forms/2021_2022.json b/config/forms/2021_2022.json
index ca2fa6e2e..92d495f24 100644
--- a/config/forms/2021_2022.json
+++ b/config/forms/2021_2022.json
@@ -4624,7 +4624,7 @@
               }
             },
             "person_7_known": {
-              "header": "You’ve given us the details for 7 people in the household",
+              "header": "You’ve given us the details for 6 people in the household",
               "description": "",
               "questions": {
                 "details_known_7": {
diff --git a/config/forms/2022_2023.json b/config/forms/2022_2023.json
index dd6d933a3..f49070bbf 100644
--- a/config/forms/2022_2023.json
+++ b/config/forms/2022_2023.json
@@ -4623,7 +4623,7 @@
               }
             },
             "person_7_known": {
-              "header": "You’ve given us the details for 7 people in the household",
+              "header": "You’ve given us the details for 6 people in the household",
               "description": "",
               "questions": {
                 "details_known_7": {
diff --git a/db/schema.rb b/db/schema.rb
index 30a510ab1..49f59a503 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -420,6 +420,9 @@ ActiveRecord::Schema[7.0].define(version: 2023_01_05_103733) do
     t.string "relat4"
     t.string "relat5"
     t.string "relat6"
+    t.integer "hb"
+    t.integer "savings_value_check"
+    t.integer "deposit_value_check"
     t.integer "frombeds"
     t.integer "staircase"
     t.integer "stairbought"
@@ -455,9 +458,6 @@ ActiveRecord::Schema[7.0].define(version: 2023_01_05_103733) do
     t.integer "hhregresstill"
     t.integer "proplen"
     t.integer "prevten"
-    t.integer "savings_value_check"
-    t.integer "deposit_value_check"
-    t.integer "hb"
     t.integer "mortgageused"
     t.integer "wchair"
     t.integer "armedforcesspouse"
diff --git a/spec/features/form/check_answers_page_spec.rb b/spec/features/form/check_answers_page_lettings_logs_spec.rb
similarity index 99%
rename from spec/features/form/check_answers_page_spec.rb
rename to spec/features/form/check_answers_page_lettings_logs_spec.rb
index 7834e0dad..f8f0b8064 100644
--- a/spec/features/form/check_answers_page_spec.rb
+++ b/spec/features/form/check_answers_page_lettings_logs_spec.rb
@@ -1,7 +1,7 @@
 require "rails_helper"
 require_relative "helpers"
 
-RSpec.describe "Form Check Answers Page" do
+RSpec.describe "Lettings Log Check Answers Page" do
   include Helpers
   let(:user) { FactoryBot.create(:user) }
   let(:subsection) { "household-characteristics" }
diff --git a/spec/features/form/check_answers_page_sales_logs_spec.rb b/spec/features/form/check_answers_page_sales_logs_spec.rb
new file mode 100644
index 000000000..9d1f33d64
--- /dev/null
+++ b/spec/features/form/check_answers_page_sales_logs_spec.rb
@@ -0,0 +1,62 @@
+require "rails_helper"
+require_relative "helpers"
+
+RSpec.describe "Sales Log Check Answers Page" do
+  include Helpers
+  let(:user) { FactoryBot.create(:user) }
+  let(:subsection) { "household-characteristics" }
+  let(:conditional_subsection) { "conditional-question" }
+
+  let(:completed_sales_log_joint_purchase) do
+    FactoryBot.create(
+      :sales_log,
+      :completed,
+      created_by: user,
+      jointpur: 1,
+    )
+  end
+
+  let(:completed_sales_log_non_joint_purchase) do
+    FactoryBot.create(
+      :sales_log,
+      :completed,
+      created_by: user,
+      jointpur: 2,
+    )
+  end
+
+  before do
+    sign_in user
+  end
+
+  context "when the user needs to check their answers for a subsection" do
+    let(:last_question_for_subsection) { "propcode" }
+
+    it "does not group questions into summary cards if the questions in the subsection don't have a check_answers_card_number attribute" do
+      visit("/sales-logs/#{completed_sales_log_joint_purchase.id}/household-needs/check-answers")
+      assert_selector ".x-govuk-summary-card__title", count: 0
+    end
+
+    context "when the user is checking their answers for the household characteristics subsection" do
+      context "and the log is for a joint purchase" do
+        it "they see a seperate summary card for each member of the household" do
+          visit("/sales-logs/#{completed_sales_log_joint_purchase.id}/#{subsection}/check-answers")
+          assert_selector ".x-govuk-summary-card__title", text: "Buyer 1", count: 1
+          assert_selector ".x-govuk-summary-card__title", text: "Buyer 2", count: 1
+          assert_selector ".x-govuk-summary-card__title", text: "Person 1", count: 1
+          assert_selector ".x-govuk-summary-card__title", text: "Person 2", count: 0
+        end
+      end
+
+      context "and the log is for a non-joint purchase" do
+        it "they see a seperate summary card for each member of the household" do
+          visit("/sales-logs/#{completed_sales_log_non_joint_purchase.id}/#{subsection}/check-answers")
+          assert_selector ".x-govuk-summary-card__title", text: "Buyer 1", count: 1
+          assert_selector ".x-govuk-summary-card__title", text: "Buyer 2", count: 0
+          assert_selector ".x-govuk-summary-card__title", text: "Person 1", count: 1
+          assert_selector ".x-govuk-summary-card__title", text: "Person 2", count: 0
+        end
+      end
+    end
+  end
+end
diff --git a/spec/models/form/sales/pages/buyer1_working_situation_spec.rb b/spec/models/form/sales/pages/buyer1_working_situation_spec.rb
index 2a48f0b0f..4b432ed03 100644
--- a/spec/models/form/sales/pages/buyer1_working_situation_spec.rb
+++ b/spec/models/form/sales/pages/buyer1_working_situation_spec.rb
@@ -20,6 +20,6 @@ RSpec.describe Form::Sales::Pages::Buyer1WorkingSituation, type: :model do
   end
 
   it "has the correct header" do
-    expect(page.header).to eq("Which of these best describes buyer 1's working situation?")
+    expect(page.header).to eq("")
   end
 end
diff --git a/spec/models/form/sales/pages/person_age_spec.rb b/spec/models/form/sales/pages/person_age_spec.rb
index 4c4159896..f8bc96692 100644
--- a/spec/models/form/sales/pages/person_age_spec.rb
+++ b/spec/models/form/sales/pages/person_age_spec.rb
@@ -35,7 +35,7 @@ RSpec.describe Form::Sales::Pages::PersonAge, type: :model do
 
       it "has correct depends_on" do
         expect(page.depends_on).to eq(
-          [{ "hholdcount" => 1, "jointpur" => 2 }, { "hholdcount" => 2, "jointpur" => 2 }, { "hholdcount" => 3, "jointpur" => 2 }, { "hholdcount" => 4, "jointpur" => 2 }],
+          [{ "details_known_1" => 1, "jointpur" => 2 }],
         )
       end
     end
@@ -119,7 +119,7 @@ RSpec.describe Form::Sales::Pages::PersonAge, type: :model do
 
       it "has correct depends_on" do
         expect(page.depends_on).to eq(
-          [{ "hholdcount" => 1, "jointpur" => 1 }, { "hholdcount" => 2, "jointpur" => 1 }, { "hholdcount" => 3, "jointpur" => 1 }, { "hholdcount" => 4, "jointpur" => 1 }],
+          [{ "details_known_1" => 1, "jointpur" => 1 }],
         )
       end
     end
diff --git a/spec/models/form/sales/pages/person_known_spec.rb b/spec/models/form/sales/pages/person_known_spec.rb
index 0dc454143..bb73d6b63 100644
--- a/spec/models/form/sales/pages/person_known_spec.rb
+++ b/spec/models/form/sales/pages/person_known_spec.rb
@@ -3,117 +3,229 @@ require "rails_helper"
 RSpec.describe Form::Sales::Pages::PersonKnown, type: :model do
   subject(:page) { described_class.new(page_id, page_definition, subsection, person_index:) }
 
-  let(:page_id) { "person_2_known" }
-  let(:page_definition) { nil }
-  let(:subsection) { instance_double(Form::Subsection) }
-  let(:person_index) { 1 }
+  context "without joint purchase" do
+    let(:page_id) { "person_2_known" }
+    let(:page_definition) { nil }
+    let(:subsection) { instance_double(Form::Subsection) }
+    let(:person_index) { 3 }
 
-  it "has correct subsection" do
-    expect(page.subsection).to eq(subsection)
-  end
+    it "has correct subsection" do
+      expect(page.subsection).to eq(subsection)
+    end
 
-  it "has the correct header" do
-    expect(page.header).to eq("")
-  end
+    it "has the correct header" do
+      expect(page.header).to eq("")
+    end
 
-  it "has the correct description" do
-    expect(page.description).to eq("")
-  end
+    it "has the correct description" do
+      expect(page.description).to eq("")
+    end
+
+    context "with person 1" do
+      let(:page_id) { "person_1_known" }
+      let(:person_index) { 2 }
+
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[details_known_1])
+      end
+
+      it "has the correct id" do
+        expect(page.id).to eq("person_1_known")
+      end
 
-  context "with person 1" do
-    let(:page_id) { "person_1_known" }
-    let(:person_index) { 1 }
+      it "has the correct header_partial" do
+        expect(page.header_partial).to eq("person_1_known_page")
+      end
 
-    it "has correct questions" do
-      expect(page.questions.map(&:id)).to eq(%w[details_known_1])
+      it "has correct depends_on" do
+        expect(page.depends_on).to eq(
+          [
+            { "hholdcount" => 1, "jointpur" => 2 }, { "hholdcount" => 2, "jointpur" => 2 }, { "hholdcount" => 3, "jointpur" => 2 }, { "hholdcount" => 4, "jointpur" => 2 }
+          ],
+        )
+      end
     end
 
-    it "has the correct id" do
-      expect(page.id).to eq("person_1_known")
+    context "with person 2" do
+      let(:page_id) { "person_2_known" }
+      let(:person_index) { 3 }
+
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[details_known_2])
+      end
+
+      it "has the correct id" do
+        expect(page.id).to eq("person_2_known")
+      end
+
+      it "has the correct header_partial" do
+        expect(page.header_partial).to eq("person_2_known_page")
+      end
+
+      it "has correct depends_on" do
+        expect(page.depends_on).to eq(
+          [{ "hholdcount" => 2, "jointpur" => 2 }, { "hholdcount" => 3, "jointpur" => 2 }, { "hholdcount" => 4, "jointpur" => 2 }],
+        )
+      end
     end
 
-    it "has the correct header_partial" do
-      expect(page.header_partial).to eq("person_1_known_page")
+    context "with person 3" do
+      let(:page_id) { "person_3_known" }
+      let(:person_index) { 4 }
+
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[details_known_3])
+      end
+
+      it "has the correct id" do
+        expect(page.id).to eq("person_3_known")
+      end
+
+      it "has the correct header_partial" do
+        expect(page.header_partial).to eq("person_3_known_page")
+      end
+
+      it "has correct depends_on" do
+        expect(page.depends_on).to eq(
+          [{ "hholdcount" => 3, "jointpur" => 2 }, { "hholdcount" => 4, "jointpur" => 2 }],
+        )
+      end
     end
 
-    it "has correct depends_on" do
-      expect(page.depends_on).to eq(
-        [
-          { "hholdcount" => 1 },
-          { "hholdcount" => 2 },
-          { "hholdcount" => 3 },
-          { "hholdcount" => 4 },
-        ],
-      )
+    context "with person 4" do
+      let(:page_id) { "person_4_known" }
+      let(:person_index) { 5 }
+
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[details_known_4])
+      end
+
+      it "has the correct id" do
+        expect(page.id).to eq("person_4_known")
+      end
+
+      it "has the correct header_partial" do
+        expect(page.header_partial).to eq("person_4_known_page")
+      end
+
+      it "has correct depends_on" do
+        expect(page.depends_on).to eq(
+          [{ "hholdcount" => 4, "jointpur" => 2 }],
+        )
+      end
     end
   end
 
-  context "with person 2" do
+  context "with joint purchase" do
     let(:page_id) { "person_2_known" }
-    let(:person_index) { 2 }
+    let(:page_definition) { nil }
+    let(:subsection) { instance_double(Form::Subsection) }
+    let(:person_index) { 4 }
 
-    it "has correct questions" do
-      expect(page.questions.map(&:id)).to eq(%w[details_known_2])
+    it "has correct subsection" do
+      expect(page.subsection).to eq(subsection)
     end
 
-    it "has the correct id" do
-      expect(page.id).to eq("person_2_known")
+    it "has the correct header" do
+      expect(page.header).to eq("")
     end
 
-    it "has the correct header_partial" do
-      expect(page.header_partial).to eq("person_2_known_page")
+    it "has the correct description" do
+      expect(page.description).to eq("")
     end
 
-    it "has correct depends_on" do
-      expect(page.depends_on).to eq(
-        [{ "hholdcount" => 2 }, { "hholdcount" => 3 }, { "hholdcount" => 4 }],
-      )
-    end
-  end
+    context "with person 1" do
+      let(:page_id) { "person_1_known_joint_purchase" }
+      let(:person_index) { 3 }
 
-  context "with person 3" do
-    let(:page_id) { "person_3_known" }
-    let(:person_index) { 3 }
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[details_known_1])
+      end
 
-    it "has correct questions" do
-      expect(page.questions.map(&:id)).to eq(%w[details_known_3])
-    end
+      it "has the correct id" do
+        expect(page.id).to eq("person_1_known_joint_purchase")
+      end
 
-    it "has the correct id" do
-      expect(page.id).to eq("person_3_known")
-    end
+      it "has the correct header_partial" do
+        expect(page.header_partial).to eq("person_1_known_page")
+      end
 
-    it "has the correct header_partial" do
-      expect(page.header_partial).to eq("person_3_known_page")
+      it "has correct depends_on" do
+        expect(page.depends_on).to eq(
+          [
+            { "hholdcount" => 1, "jointpur" => 1 }, { "hholdcount" => 2, "jointpur" => 1 }, { "hholdcount" => 3, "jointpur" => 1 }, { "hholdcount" => 4, "jointpur" => 1 }
+          ],
+        )
+      end
     end
 
-    it "has correct depends_on" do
-      expect(page.depends_on).to eq(
-        [{ "hholdcount" => 3 }, { "hholdcount" => 4 }],
-      )
-    end
-  end
+    context "with person 2" do
+      let(:page_id) { "person_2_known_joint_purchase" }
+      let(:person_index) { 4 }
 
-  context "with person 4" do
-    let(:page_id) { "person_4_known" }
-    let(:person_index) { 4 }
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[details_known_2])
+      end
 
-    it "has correct questions" do
-      expect(page.questions.map(&:id)).to eq(%w[details_known_4])
-    end
+      it "has the correct id" do
+        expect(page.id).to eq("person_2_known_joint_purchase")
+      end
+
+      it "has the correct header_partial" do
+        expect(page.header_partial).to eq("person_2_known_page")
+      end
 
-    it "has the correct id" do
-      expect(page.id).to eq("person_4_known")
+      it "has correct depends_on" do
+        expect(page.depends_on).to eq(
+          [{ "hholdcount" => 2, "jointpur" => 1 }, { "hholdcount" => 3, "jointpur" => 1 }, { "hholdcount" => 4, "jointpur" => 1 }],
+        )
+      end
     end
 
-    it "has the correct header_partial" do
-      expect(page.header_partial).to eq("person_4_known_page")
+    context "with person 3" do
+      let(:page_id) { "person_3_known_joint_purchase" }
+      let(:person_index) { 5 }
+
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[details_known_3])
+      end
+
+      it "has the correct id" do
+        expect(page.id).to eq("person_3_known_joint_purchase")
+      end
+
+      it "has the correct header_partial" do
+        expect(page.header_partial).to eq("person_3_known_page")
+      end
+
+      it "has correct depends_on" do
+        expect(page.depends_on).to eq(
+          [{ "hholdcount" => 3, "jointpur" => 1 }, { "hholdcount" => 4, "jointpur" => 1 }],
+        )
+      end
     end
 
-    it "has correct depends_on" do
-      expect(page.depends_on).to eq(
-        [{ "hholdcount" => 4 }],
-      )
+    context "with person 4" do
+      let(:page_id) { "person_4_known_joint_purchase" }
+      let(:person_index) { 6 }
+
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[details_known_4])
+      end
+
+      it "has the correct id" do
+        expect(page.id).to eq("person_4_known_joint_purchase")
+      end
+
+      it "has the correct header_partial" do
+        expect(page.header_partial).to eq("person_4_known_page")
+      end
+
+      it "has correct depends_on" do
+        expect(page.depends_on).to eq(
+          [{ "hholdcount" => 4, "jointpur" => 1 }],
+        )
+      end
     end
   end
 end
diff --git a/spec/models/form/sales/pages/person_working_situation_spec.rb b/spec/models/form/sales/pages/person_working_situation_spec.rb
index e38d5ff47..65bdb42d0 100644
--- a/spec/models/form/sales/pages/person_working_situation_spec.rb
+++ b/spec/models/form/sales/pages/person_working_situation_spec.rb
@@ -35,7 +35,7 @@ RSpec.describe Form::Sales::Pages::PersonWorkingSituation, type: :model do
       end
 
       it "has correct depends_on" do
-        expect(page.depends_on).to eq([{ "hholdcount" => 1, "jointpur" => 2 }, { "hholdcount" => 2, "jointpur" => 2 }, { "hholdcount" => 3, "jointpur" => 2 }, { "hholdcount" => 4, "jointpur" => 2 }])
+        expect(page.depends_on).to eq([{ "details_known_1" => 1, "jointpur" => 2 }])
       end
     end
 
@@ -119,7 +119,7 @@ RSpec.describe Form::Sales::Pages::PersonWorkingSituation, type: :model do
       end
 
       it "has correct depends_on" do
-        expect(page.depends_on).to eq([{ "hholdcount" => 1, "jointpur" => 1 }, { "hholdcount" => 2, "jointpur" => 1 }, { "hholdcount" => 3, "jointpur" => 1 }, { "hholdcount" => 4, "jointpur" => 1 }])
+        expect(page.depends_on).to eq([{ "details_known_1" => 1, "jointpur" => 1 }])
       end
     end
 
diff --git a/spec/models/form/sales/questions/person_known_spec.rb b/spec/models/form/sales/questions/person_known_spec.rb
index 2c33346f0..551ac096e 100644
--- a/spec/models/form/sales/questions/person_known_spec.rb
+++ b/spec/models/form/sales/questions/person_known_spec.rb
@@ -6,7 +6,11 @@ RSpec.describe Form::Sales::Questions::PersonKnown, type: :model do
   let(:question_id) { "details_known_1" }
   let(:question_definition) { nil }
   let(:page) { instance_double(Form::Page) }
-  let(:person_index) { 1 }
+  let(:person_index) { 2 }
+
+  before do
+    allow(page).to receive(:id).and_return("person_1_known")
+  end
 
   it "has correct page" do
     expect(question.page).to eq(page)
@@ -27,44 +31,291 @@ RSpec.describe Form::Sales::Questions::PersonKnown, type: :model do
     })
   end
 
-  it "has correct conditional for" do
-    expect(question.conditional_for).to eq(nil)
-  end
-
   it "has the correct hint" do
     expect(question.hint_text).to eq("")
   end
 
-  context "with person 1" do
-    let(:question_id) { "details_known_1" }
-    let(:person_index) { 1 }
+  context "with a non joint purchase" do
+    context "and person 1" do
+      let(:question_id) { "details_known_1" }
+      let(:person_index) { 2 }
+
+      before do
+        allow(page).to receive(:id).and_return("person_1_known")
+      end
+
+      it "has the correct id" do
+        expect(question.id).to eq("details_known_1")
+      end
+
+      it "has the correct header" do
+        expect(question.header).to eq("Do you know the details for person 1?")
+      end
+
+      it "has the correct check_answer_label" do
+        expect(question.check_answer_label).to eq("Details known for person 1?")
+      end
+
+      it "has correct conditional for" do
+        expect(question.conditional_for).to be_nil
+      end
+
+      it "has the correct hidden_in_check_answers" do
+        expect(question.hidden_in_check_answers).to eq(
+          "depends_on" => [{ "details_known_1" => 1 }],
+        )
+      end
+
+      it "has the correct check_answers_card_number" do
+        expect(question.check_answers_card_number).to eq(2)
+      end
+    end
+
+    context "and person 2" do
+      let(:question_id) { "details_known_2" }
+      let(:person_index) { 3 }
+
+      before do
+        allow(page).to receive(:id).and_return("person_2_known")
+      end
+
+      it "has the correct id" do
+        expect(question.id).to eq("details_known_2")
+      end
+
+      it "has the correct header" do
+        expect(question.header).to eq("Do you know the details for person 2?")
+      end
+
+      it "has the correct check_answer_label" do
+        expect(question.check_answer_label).to eq("Details known for person 2?")
+      end
+
+      it "has correct conditional for" do
+        expect(question.conditional_for).to be_nil
+      end
+
+      it "has the correct hidden_in_check_answers" do
+        expect(question.hidden_in_check_answers).to eq(
+          "depends_on" => [{ "details_known_2" => 1 }],
+        )
+      end
+
+      it "has the correct check_answers_card_number" do
+        expect(question.check_answers_card_number).to eq(3)
+      end
+    end
+
+    context "and person 3" do
+      let(:question_id) { "details_known_3" }
+      let(:person_index) { 4 }
+
+      before do
+        allow(page).to receive(:id).and_return("person_3_known")
+      end
+
+      it "has the correct id" do
+        expect(question.id).to eq("details_known_3")
+      end
+
+      it "has the correct header" do
+        expect(question.header).to eq("Do you know the details for person 3?")
+      end
+
+      it "has the correct check_answer_label" do
+        expect(question.check_answer_label).to eq("Details known for person 3?")
+      end
+
+      it "has correct conditional for" do
+        expect(question.conditional_for).to be_nil
+      end
+
+      it "has the correct hidden_in_check_answers" do
+        expect(question.hidden_in_check_answers).to eq(
+          "depends_on" => [{ "details_known_3" => 1 }],
+        )
+      end
+
+      it "has the correct check_answers_card_number" do
+        expect(question.check_answers_card_number).to eq(4)
+      end
+    end
+
+    context "and person 4" do
+      let(:question_id) { "details_known_4" }
+      let(:person_index) { 5 }
+
+      before do
+        allow(page).to receive(:id).and_return("person_4_known")
+      end
+
+      it "has the correct id" do
+        expect(question.id).to eq("details_known_4")
+      end
 
-    it "has the correct id" do
-      expect(question.id).to eq("details_known_1")
+      it "has the correct header" do
+        expect(question.header).to eq("Do you know the details for person 4?")
+      end
+
+      it "has the correct check_answer_label" do
+        expect(question.check_answer_label).to eq("Details known for person 4?")
+      end
+
+      it "has correct conditional for" do
+        expect(question.conditional_for).to be_nil
+      end
+
+      it "has the correct hidden_in_check_answers" do
+        expect(question.hidden_in_check_answers).to eq(
+          "depends_on" => [{ "details_known_4" => 1 }],
+        )
+      end
+
+      it "has the correct check_answers_card_number" do
+        expect(question.check_answers_card_number).to eq(5)
+      end
     end
+  end
+
+  context "with a joint purchase" do
+    context "and person 1" do
+      let(:question_id) { "details_known_1" }
+      let(:person_index) { 3 }
+
+      before do
+        allow(page).to receive(:id).and_return("person_1_known_joint_purchase")
+      end
+
+      it "has the correct id" do
+        expect(question.id).to eq("details_known_1")
+      end
+
+      it "has the correct header" do
+        expect(question.header).to eq("Do you know the details for person 1?")
+      end
 
-    it "has the correct header" do
-      expect(question.header).to eq("Do you know the details for person 1?")
+      it "has the correct check_answer_label" do
+        expect(question.check_answer_label).to eq("Details known for person 1?")
+      end
+
+      it "has correct conditional for" do
+        expect(question.conditional_for).to be_nil
+      end
+
+      it "has the correct hidden_in_check_answers" do
+        expect(question.hidden_in_check_answers).to eq(
+          "depends_on" => [{ "details_known_1" => 1 }],
+        )
+      end
+
+      it "has the correct check_answers_card_number" do
+        expect(question.check_answers_card_number).to eq(3)
+      end
     end
 
-    it "has the correct check_answer_label" do
-      expect(question.check_answer_label).to eq("Details known for person 1?")
+    context "and person 2" do
+      let(:question_id) { "details_known_2" }
+      let(:person_index) { 4 }
+
+      before do
+        allow(page).to receive(:id).and_return("person_2_known_joint_purchase")
+      end
+
+      it "has the correct id" do
+        expect(question.id).to eq("details_known_2")
+      end
+
+      it "has the correct header" do
+        expect(question.header).to eq("Do you know the details for person 2?")
+      end
+
+      it "has the correct check_answer_label" do
+        expect(question.check_answer_label).to eq("Details known for person 2?")
+      end
+
+      it "has correct conditional for" do
+        expect(question.conditional_for).to be_nil
+      end
+
+      it "has the correct hidden_in_check_answers" do
+        expect(question.hidden_in_check_answers).to eq(
+          "depends_on" => [{ "details_known_2" => 1 }],
+        )
+      end
+
+      it "has the correct check_answers_card_number" do
+        expect(question.check_answers_card_number).to eq(4)
+      end
     end
 
-    it "has the correct hidden_in_check_answers" do
-      expect(question.hidden_in_check_answers).to eq(
-        {
-          "depends_on" => [
-            {
-              "details_known_1" => 1,
-            },
-          ],
-        },
-      )
+    context "and person 3" do
+      let(:question_id) { "details_known_3" }
+      let(:person_index) { 5 }
+
+      before do
+        allow(page).to receive(:id).and_return("person_3_known_joint_purchase")
+      end
+
+      it "has the correct id" do
+        expect(question.id).to eq("details_known_3")
+      end
+
+      it "has the correct header" do
+        expect(question.header).to eq("Do you know the details for person 3?")
+      end
+
+      it "has the correct check_answer_label" do
+        expect(question.check_answer_label).to eq("Details known for person 3?")
+      end
+
+      it "has correct conditional for" do
+        expect(question.conditional_for).to be_nil
+      end
+
+      it "has the correct hidden_in_check_answers" do
+        expect(question.hidden_in_check_answers).to eq(
+          "depends_on" => [{ "details_known_3" => 1 }],
+        )
+      end
+
+      it "has the correct check_answers_card_number" do
+        expect(question.check_answers_card_number).to eq(5)
+      end
     end
 
-    it "has the correct check_answers_card_number" do
-      expect(question.check_answers_card_number).to eq(3)
+    context "and person 4" do
+      let(:question_id) { "details_known_4" }
+      let(:person_index) { 6 }
+
+      before do
+        allow(page).to receive(:id).and_return("person_4_known_joint_purchase")
+      end
+
+      it "has the correct id" do
+        expect(question.id).to eq("details_known_4")
+      end
+
+      it "has the correct header" do
+        expect(question.header).to eq("Do you know the details for person 4?")
+      end
+
+      it "has the correct check_answer_label" do
+        expect(question.check_answer_label).to eq("Details known for person 4?")
+      end
+
+      it "has correct conditional for" do
+        expect(question.conditional_for).to be_nil
+      end
+
+      it "has the correct hidden_in_check_answers" do
+        expect(question.hidden_in_check_answers).to eq(
+          "depends_on" => [{ "details_known_4" => 1 }],
+        )
+      end
+
+      it "has the correct check_answers_card_number" do
+        expect(question.check_answers_card_number).to eq(6)
+      end
     end
   end
 end
diff --git a/spec/models/form/sales/subsections/household_characteristics_spec.rb b/spec/models/form/sales/subsections/household_characteristics_spec.rb
index 9c96ecb3a..ecdeca2dd 100644
--- a/spec/models/form/sales/subsections/household_characteristics_spec.rb
+++ b/spec/models/form/sales/subsections/household_characteristics_spec.rb
@@ -35,6 +35,7 @@ RSpec.describe Form::Sales::Subsections::HouseholdCharacteristics, type: :model
         buyer_2_live_in_property
         number_of_others_in_property
         person_1_known
+        person_1_known_joint_purchase
         person_1_relationship_to_buyer_1
         person_1_relationship_to_buyer_1_joint_purchase
         person_1_age
@@ -44,6 +45,7 @@ RSpec.describe Form::Sales::Subsections::HouseholdCharacteristics, type: :model
         person_1_working_situation
         person_1_working_situation_joint_purchase
         person_2_known
+        person_2_known_joint_purchase
         person_2_relationship_to_buyer_1
         person_2_relationship_to_buyer_1_joint_purchase
         person_2_age
@@ -51,6 +53,7 @@ RSpec.describe Form::Sales::Subsections::HouseholdCharacteristics, type: :model
         person_2_working_situation
         person_2_working_situation_joint_purchase
         person_3_known
+        person_3_known_joint_purchase
         person_3_relationship_to_buyer_1
         person_3_relationship_to_buyer_1_joint_purchase
         person_3_age
@@ -58,6 +61,7 @@ RSpec.describe Form::Sales::Subsections::HouseholdCharacteristics, type: :model
         person_3_working_situation
         person_3_working_situation_joint_purchase
         person_4_known
+        person_4_known_joint_purchase
         person_4_relationship_to_buyer_1
         person_4_relationship_to_buyer_1_joint_purchase
         person_4_age
diff --git a/spec/models/form_handler_spec.rb b/spec/models/form_handler_spec.rb
index 355f8cf2c..7d5339806 100644
--- a/spec/models/form_handler_spec.rb
+++ b/spec/models/form_handler_spec.rb
@@ -52,14 +52,14 @@ RSpec.describe FormHandler do
     it "is able to load a current sales form" do
       form = form_handler.get_form("current_sales")
       expect(form).to be_a(Form)
-      expect(form.pages.count).to eq(118)
+      expect(form.pages.count).to eq(122)
       expect(form.name).to eq("2022_2023_sales")
     end
 
     it "is able to load a previous sales form" do
       form = form_handler.get_form("previous_sales")
       expect(form).to be_a(Form)
-      expect(form.pages.count).to eq(118)
+      expect(form.pages.count).to eq(122)
       expect(form.name).to eq("2021_2022_sales")
     end
   end