diff --git a/app/models/constants/case_log.rb b/app/models/constants/case_log.rb
index 712aff8d0..73cfc4a51 100644
--- a/app/models/constants/case_log.rb
+++ b/app/models/constants/case_log.rb
@@ -1071,11 +1071,10 @@ module Constants::CaseLog
   }.freeze
 
   NET_INCOME_KNOWN = {
-    "Weekly" => 0,
-    "Monthly" => 1,
-    "Annually" => 2,
-    "Tenant prefers not to say" => 3,
-    "Don’t know" => 4,
+    "Yes" => 0,
+    "No" => 1,
+    "Tenant prefers not to say" => 2,
+    "Don’t know" => 3,
   }.freeze
 
   HAS_BENEFITS_OPTIONS = ["Housing benefit",
diff --git a/config/forms/2021_2022.json b/config/forms/2021_2022.json
index 9228e1eac..0a836a9c2 100644
--- a/config/forms/2021_2022.json
+++ b/config/forms/2021_2022.json
@@ -2292,22 +2292,21 @@
           "depends_on": [{ "setup": "completed" }],
           "pages": {
             "net_income_known": {
-              "header": "Household’s combined income",
+              "header": "Do you know the household’s combined income?",
               "description": "",
               "questions": {
                 "net_income_known": {
-                  "check_answer_label": "How often household receives income",
-                  "header": "How often does the household receive income?",
+                  "check_answer_label": "Do you know the household’s combined income?",
+                  "header": "Do you know the household’s combined income?",
                   "guidance_partial": "what_counts_as_income",
                   "hint_text": "",
                   "type": "radio",
                   "answer_options": {
-                    "0": "Weekly",
-                    "1": "Monthly",
-                    "2": "Annually",
+                    "0": "Yes",
+                    "1": "No",
                     "divider_a": true,
-                    "3": "Don’t know",
-                    "4": "Tenant prefers not to say"
+                    "2": "Don’t know",
+                    "3": "Tenant prefers not to say"
                   }
                 }
               }
diff --git a/spec/factories/case_log.rb b/spec/factories/case_log.rb
index b3c952ded..08b4a8c5f 100644
--- a/spec/factories/case_log.rb
+++ b/spec/factories/case_log.rb
@@ -110,7 +110,7 @@ FactoryBot.define do
       discarded_at { nil }
       tenancyother { nil }
       override_net_income_validation { nil }
-      net_income_known { "Weekly" }
+      net_income_known { "Yes" }
       property_owner_organisation { "Test" }
       property_manager_organisation { "Test" }
       renewal { 1 }