diff --git a/app/constants/db_enums.rb b/app/constants/db_enums.rb
index 99b7b438a..0b2f2b3fb 100644
--- a/app/constants/db_enums.rb
+++ b/app/constants/db_enums.rb
@@ -204,4 +204,36 @@ module DbEnums
       "Other" => 6,
     }
   end
+
+  def self.incfreq
+    {
+      "Weekly" => 1,
+      "Monthly" => 2,
+      "Yearly" => 3,
+    }
+  end
+
+  def self.benefits
+    {
+      "All" => 1,
+      "Some" => 2,
+      "None" => 3,
+      "Do not know" => 4,
+    }
+  end
+
+  def self.period
+    {
+      "Weekly for 52 weeks" => 1,
+      "Fortnightly" => 2,
+      "Four-weekly" => 3,
+      "Calendar monthly" => 4,
+      "Weekly for 50 weeks" => 5,
+      "Weekly for 49 weeks" => 6,
+      "Weekly for 48 weeks" => 7,
+      "Weekly for 47 weeks" => 8,
+      "Weekly for 46 weeks" => 9,
+      "Weekly for 53 weeks" => 10,
+    }
+  end
 end
diff --git a/app/models/case_log.rb b/app/models/case_log.rb
index 0387083f0..6f8935108 100644
--- a/app/models/case_log.rb
+++ b/app/models/case_log.rb
@@ -94,6 +94,10 @@ class CaseLog < ApplicationRecord
   enum cbl: DbEnums.polar2, _suffix: true
   enum chr: DbEnums.polar2, _suffix: true
   enum cap: DbEnums.polar2, _suffix: true
+  enum wchair: DbEnums.polar2, _suffix: true
+  enum incfreq: DbEnums.incfreq, _suffix: true
+  enum benefits: DbEnums.benefits, _suffix: true
+  enum period: DbEnums.period, _suffix: true
 
   AUTOGENERATED_FIELDS = %w[id status created_at updated_at discarded_at].freeze
 
diff --git a/db/migrate/20211103090530_change_field_types.rb b/db/migrate/20211103090530_change_field_types.rb
index e6f0d9a07..3775f2203 100644
--- a/db/migrate/20211103090530_change_field_types.rb
+++ b/db/migrate/20211103090530_change_field_types.rb
@@ -48,6 +48,14 @@ class ChangeFieldTypes < ActiveRecord::Migration[6.1]
       t.change :landlord, "integer USING landlord::integer"
       t.change :rsnvac, "integer USING rsnvac::integer"
       t.change :unittype_gn, "integer USING unittype_gn::integer"
+      t.change :beds, "integer USING beds::integer"
+      t.change :wchair, "integer USING wchair::integer"
+      t.change :incfreq, "integer USING incfreq::integer"
+      t.change :benefits, "integer USING benefits::integer"
+      t.change :period, "integer USING period::integer"
+      t.change :brent, "integer USING brent::integer"
+      t.change :scharge, "integer USING scharge::integer"
+      t.change :pscharge, "integer USING pscharge::integer"
     end
   end
 
@@ -100,6 +108,14 @@ class ChangeFieldTypes < ActiveRecord::Migration[6.1]
       t.change :landlord, :string
       t.change :rsnvac, :string
       t.change :unittype_gn, :string
+      t.change :beds, :string
+      t.change :wchair, :string
+      t.change :incfreq, :string
+      t.change :benefits, :string
+      t.change :period, :string
+      t.change :brent, :string
+      t.change :scharge, :string
+      t.change :pscharge, :string
     end
   end
 end
diff --git a/db/schema.rb b/db/schema.rb
index ff7ae942b..d21fd49c0 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -80,19 +80,20 @@ ActiveRecord::Schema.define(version: 2021_11_03_090530) do
     t.string "property_reference"
     t.integer "unittype_gn"
     t.string "property_building_type"
-    t.string "beds"
+    t.integer "beds"
     t.string "property_void_date"
     t.string "property_major_repairs"
     t.string "property_major_repairs_date"
-    t.string "wchair"
+    t.integer "offered"
+    t.integer "wchair"
     t.integer "earnings"
-    t.string "incfreq"
-    t.string "benefits"
+    t.integer "incfreq"
+    t.integer "benefits"
     t.string "housing_benefit"
-    t.string "period"
-    t.string "brent"
-    t.string "scharge"
-    t.string "pscharge"
+    t.integer "period"
+    t.integer "brent"
+    t.integer "scharge"
+    t.integer "pscharge"
     t.string "supcharge"
     t.string "tcharge"
     t.string "outstanding_amount"
diff --git a/spec/fixtures/complete_case_log.json b/spec/fixtures/complete_case_log.json
index 2ea30df95..353118f72 100644
--- a/spec/fixtures/complete_case_log.json
+++ b/spec/fixtures/complete_case_log.json
@@ -66,13 +66,13 @@
     "property_major_repairs": "Yes",
     "property_major_repairs_date": "05/05/2020",
     "offered": 2,
-    "wchair": true,
+    "wchair": "Yes",
     "net_income_known": "Yes",
     "earnings": 0,
     "incfreq": null,
     "benefits": "Some",
     "housing_benefit": "Universal Credit with housing element, but not Housing Benefit",
-    "period": "Weekly",
+    "period": "Fortnightly",
     "brent": 200,
     "scharge": 50,
     "pscharge": 40,
diff --git a/spec/helpers/tasklist_helper_spec.rb b/spec/helpers/tasklist_helper_spec.rb
index 46c2fc9aa..db9ac3cae 100644
--- a/spec/helpers/tasklist_helper_spec.rb
+++ b/spec/helpers/tasklist_helper_spec.rb
@@ -30,7 +30,11 @@ RSpec.describe TasklistHelper do
     end
 
     it "returns completed if all the questions in the subsection have been answered" do
-      %w[earnings incfreq benefits housing_benefit].each { |x| case_log[x] = "value" }
+      case_log["earnings"] = "value"
+      case_log["incfreq"] = "Weekly"
+      case_log["benefits"] = "All"
+      case_log["housing_benefit"] = "Do not know"
+
       status = get_subsection_status("income_and_benefits", case_log, income_and_benefits_questions)
       expect(status).to eq(:completed)
     end