diff --git a/app/controllers/schemes_controller.rb b/app/controllers/schemes_controller.rb
index 6766ffe85..208394942 100644
--- a/app/controllers/schemes_controller.rb
+++ b/app/controllers/schemes_controller.rb
@@ -44,7 +44,7 @@ class SchemesController < ApplicationController
   def deactivate
     @scheme.run_deactivation_validations!
 
-    if @scheme.update!(deactivation_date:)
+    if @scheme.scheme_deactivation_periods.create!(deactivation_date:) && update_affected_logs
       flash[:notice] = deactivate_success_notice
     end
     redirect_to scheme_details_path(@scheme)
@@ -299,7 +299,7 @@ private
     when :deactivated
       "#{@scheme.service_name} has been deactivated"
     when :deactivating_soon
-      "#{@scheme.service_name} will deactivate on #{@scheme.deactivation_date.to_formatted_s(:govuk_date)}"
+      "#{@scheme.service_name} will deactivate on #{deactivation_date.to_time.to_formatted_s(:govuk_date)}"
     end
   end
 
@@ -319,4 +319,8 @@ private
 
     Time.zone.local(year.to_i, month.to_i, day.to_i) if Date.valid_date?(year.to_i, month.to_i, day.to_i)
   end
+
+  def update_affected_logs
+    @scheme.lettings_logs.filter_by_before_startdate(deactivation_date.to_time).update!(location: nil, scheme: nil)
+  end
 end
diff --git a/app/helpers/schemes_helper.rb b/app/helpers/schemes_helper.rb
index 6ef82c570..6d12f6675 100644
--- a/app/helpers/schemes_helper.rb
+++ b/app/helpers/schemes_helper.rb
@@ -14,7 +14,7 @@ module SchemesHelper
       { name: "Secondary client group", value: scheme.secondary_client_group },
       { name: "Level of support given", value: scheme.support_type },
       { name: "Intended length of stay", value: scheme.intended_stay },
-      { name: "Availability", value: "Available from #{scheme.available_from.to_formatted_s(:govuk_date)}" },
+      { name: "Availability", value: scheme_availability(scheme) },
     ]
 
     if FeatureToggle.scheme_toggle_enabled?
@@ -26,4 +26,13 @@ module SchemesHelper
     end
     base_attributes
   end
+
+  def scheme_availability(scheme)
+    availability = "Active from #{scheme.available_from.to_formatted_s(:govuk_date)}"
+    scheme.scheme_deactivation_periods.each do |deactivation|
+      availability << " to #{(deactivation.deactivation_date - 1.day).to_formatted_s(:govuk_date)}\nDeactivated on #{deactivation.deactivation_date.to_formatted_s(:govuk_date)}"
+      availability << "\nActive from #{deactivation.reactivation_date.to_formatted_s(:govuk_date)}" if deactivation.reactivation_date.present?
+    end
+    availability
+  end
 end
diff --git a/app/models/lettings_log.rb b/app/models/lettings_log.rb
index 574694f51..fb17bb613 100644
--- a/app/models/lettings_log.rb
+++ b/app/models/lettings_log.rb
@@ -45,7 +45,7 @@ class LettingsLog < Log
                           .or(filter_by_postcode(param))
                           .or(filter_by_id(param))
                     }
-  scope :filter_by_before_startdate, ->(date) { left_joins(:location).where("lettings_logs.startdate >= ?", date) }
+  scope :filter_by_before_startdate, ->(date) { where("lettings_logs.startdate >= ?", date) }
 
   AUTOGENERATED_FIELDS = %w[id status created_at updated_at discarded_at].freeze
   OPTIONAL_FIELDS = %w[first_time_property_let_as_social_housing tenancycode propcode].freeze
diff --git a/app/models/scheme.rb b/app/models/scheme.rb
index 5de804c58..3dfe1ff55 100644
--- a/app/models/scheme.rb
+++ b/app/models/scheme.rb
@@ -3,6 +3,7 @@ class Scheme < ApplicationRecord
   belongs_to :managing_organisation, optional: true, class_name: "Organisation"
   has_many :locations, dependent: :delete_all
   has_many :lettings_logs, class_name: "LettingsLog", dependent: :delete_all
+  has_many :scheme_deactivation_periods, class_name: "SchemeDeactivationPeriod"
 
   has_paper_trail
 
@@ -22,7 +23,7 @@ class Scheme < ApplicationRecord
 
   auto_strip_attributes :service_name
 
-  attr_accessor :deactivation_date_type, :run_deactivation_validations
+  attr_accessor :deactivation_date_type, :deactivation_date, :run_deactivation_validations
 
   SENSITIVE = {
     No: 0,
@@ -216,8 +217,9 @@ class Scheme < ApplicationRecord
   end
 
   def status
-    return :active if deactivation_date.blank?
-    return :deactivating_soon if Time.zone.now < deactivation_date
+    recent_deactivation = scheme_deactivation_periods.deactivations_without_reactivation.first
+    return :active if recent_deactivation.blank?
+    return :deactivating_soon if Time.zone.now < recent_deactivation.deactivation_date
 
     :deactivated
   end
@@ -245,7 +247,7 @@ class Scheme < ApplicationRecord
       end
     else
       collection_start_date = FormHandler.instance.current_collection_start_date
-      unless deactivation_date.between?(collection_start_date, Date.new(2200, 1, 1))
+      unless deactivation_date.between?(collection_start_date, Time.zone.local(2200, 1, 1))
         errors.add(:deactivation_date, message: I18n.t("validations.scheme.deactivation_date.out_of_range", date: collection_start_date.to_formatted_s(:govuk_date)))
       end
     end
diff --git a/app/models/scheme_deactivation_period.rb b/app/models/scheme_deactivation_period.rb
new file mode 100644
index 000000000..5caba5c7a
--- /dev/null
+++ b/app/models/scheme_deactivation_period.rb
@@ -0,0 +1,3 @@
+class SchemeDeactivationPeriod < ApplicationRecord
+  scope :deactivations_without_reactivation, -> { where(reactivation_date: nil) }
+end
diff --git a/db/migrate/20221117103841_add_scheme_deactivations.rb b/db/migrate/20221117103841_add_scheme_deactivations.rb
new file mode 100644
index 000000000..b43faba31
--- /dev/null
+++ b/db/migrate/20221117103841_add_scheme_deactivations.rb
@@ -0,0 +1,10 @@
+class AddSchemeDeactivations < ActiveRecord::Migration[7.0]
+  def change
+    create_table :scheme_deactivation_periods do |t|
+      t.datetime :deactivation_date
+      t.datetime :reactivation_date
+      t.belongs_to :scheme
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20221117103855_remove_deactivation_date_from_schemes.rb b/db/migrate/20221117103855_remove_deactivation_date_from_schemes.rb
new file mode 100644
index 000000000..e5ce5c709
--- /dev/null
+++ b/db/migrate/20221117103855_remove_deactivation_date_from_schemes.rb
@@ -0,0 +1,13 @@
+class RemoveDeactivationDateFromSchemes < ActiveRecord::Migration[7.0]
+  def up
+    change_table :schemes, bulk: true do |t|
+      t.remove :deactivation_date
+    end
+  end
+
+  def down
+    change_table :schemes, bulk: true do |t|
+      t.column :deactivation_date, :datetime
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 2644c8b0b..f2760b505 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2022_11_15_113437) do
+ActiveRecord::Schema[7.0].define(version: 2022_11_17_103855) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -372,20 +372,29 @@ ActiveRecord::Schema[7.0].define(version: 2022_11_15_113437) do
     t.integer "la_known"
     t.integer "income1"
     t.integer "income1nk"
-    t.integer "details_known_2"
-    t.integer "details_known_3"
-    t.integer "details_known_4"
     t.integer "age4"
     t.integer "age4_known"
     t.integer "age5"
     t.integer "age5_known"
     t.integer "age6"
     t.integer "age6_known"
+    t.integer "details_known_2"
+    t.integer "details_known_3"
+    t.integer "details_known_4"
     t.index ["created_by_id"], name: "index_sales_logs_on_created_by_id"
     t.index ["managing_organisation_id"], name: "index_sales_logs_on_managing_organisation_id"
     t.index ["owning_organisation_id"], name: "index_sales_logs_on_owning_organisation_id"
   end
 
+  create_table "scheme_deactivation_periods", force: :cascade do |t|
+    t.datetime "deactivation_date"
+    t.datetime "reactivation_date"
+    t.bigint "scheme_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["scheme_id"], name: "index_scheme_deactivation_periods_on_scheme_id"
+  end
+
   create_table "schemes", force: :cascade do |t|
     t.string "service_name"
     t.bigint "owning_organisation_id", null: false
@@ -406,7 +415,6 @@ ActiveRecord::Schema[7.0].define(version: 2022_11_15_113437) do
     t.string "old_visible_id"
     t.integer "total_units"
     t.boolean "confirmed"
-    t.datetime "deactivation_date"
     t.index ["managing_organisation_id"], name: "index_schemes_on_managing_organisation_id"
     t.index ["owning_organisation_id"], name: "index_schemes_on_owning_organisation_id"
   end
diff --git a/spec/factories/scheme_deactivation_period.rb b/spec/factories/scheme_deactivation_period.rb
new file mode 100644
index 000000000..c073bc68a
--- /dev/null
+++ b/spec/factories/scheme_deactivation_period.rb
@@ -0,0 +1,5 @@
+FactoryBot.define do
+  factory :scheme_deactivation_period do
+    reactivation_date { nil }
+  end
+end
diff --git a/spec/helpers/schemes_helper_spec.rb b/spec/helpers/schemes_helper_spec.rb
index 46dfbd7c2..1924a6cc5 100644
--- a/spec/helpers/schemes_helper_spec.rb
+++ b/spec/helpers/schemes_helper_spec.rb
@@ -18,10 +18,33 @@ RSpec.describe SchemesHelper do
         { name: "Secondary client group", value: scheme.secondary_client_group },
         { name: "Level of support given", value: scheme.support_type },
         { name: "Intended length of stay", value: scheme.intended_stay },
-        { name: "Availability", value: "Available from 8 August 2022" },
+        { name: "Availability", value: "Active from 8 August 2022" },
         { name: "Status", value: :active },
       ]
       expect(display_scheme_attributes(scheme)).to eq(attributes)
     end
+
+    context "when viewing availability" do
+      context "with are no deactivations" do
+        it "displays created_at as availability date" do
+          availability_attribute = display_scheme_attributes(scheme).find { |x| x[:name] == "Availability" }[:value]
+
+          expect(availability_attribute).to eq("Active from #{scheme.created_at.to_formatted_s(:govuk_date)}")
+        end
+      end
+
+      context "with previous deactivations" do
+        before do
+          scheme.scheme_deactivation_periods << FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 8, 10), reactivation_date: Time.zone.local(2022, 9, 1))
+          scheme.scheme_deactivation_periods << FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 9, 15), reactivation_date: nil)
+        end
+
+        it "displays the timeline of availability" do
+          availability_attribute = display_scheme_attributes(scheme).find { |x| x[:name] == "Availability" }[:value]
+
+          expect(availability_attribute).to eq("Active from 8 August 2022 to 9 August 2022\nDeactivated on 10 August 2022\nActive from 1 September 2022 to 14 September 2022\nDeactivated on 15 September 2022")
+        end
+      end
+    end
   end
 end
diff --git a/spec/models/scheme_spec.rb b/spec/models/scheme_spec.rb
index b9e8fd886..59ac34de4 100644
--- a/spec/models/scheme_spec.rb
+++ b/spec/models/scheme_spec.rb
@@ -99,32 +99,56 @@ RSpec.describe Scheme, type: :model do
       Timecop.freeze(2022, 6, 7)
     end
 
-    it "returns active if the scheme is not deactivated" do
-      scheme.deactivation_date = nil
-      scheme.deactivation_date_type = nil
-      scheme.save!
-      expect(scheme.status).to eq(:active)
-    end
+    context "when there have not been any previous deactivations" do
+      it "returns active if the scheme is not deactivated" do
+        expect(scheme.status).to eq(:active)
+      end
 
-    it "returns deactivating soon if deactivation_date is in the future" do
-      scheme.deactivation_date = Time.zone.local(2022, 8, 8)
-      scheme.deactivation_date_type = "other"
-      scheme.save!
-      expect(scheme.status).to eq(:deactivating_soon)
-    end
+      it "returns deactivating soon if deactivation_date is in the future" do
+        scheme.scheme_deactivation_periods << FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 8, 8))
+        scheme.save!
+        expect(scheme.status).to eq(:deactivating_soon)
+      end
 
-    it "returns deactivated if deactivation_date is in the past" do
-      scheme.deactivation_date = Time.zone.local(2022, 4, 8)
-      scheme.deactivation_date_type = "other"
-      scheme.save!
-      expect(scheme.status).to eq(:deactivated)
+      it "returns deactivated if deactivation_date is in the past" do
+        scheme.scheme_deactivation_periods << FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 6, 6))
+        scheme.save!
+        expect(scheme.status).to eq(:deactivated)
+      end
+
+      it "returns deactivated if deactivation_date is today" do
+        scheme.scheme_deactivation_periods << FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 6, 7))
+        scheme.save!
+        expect(scheme.status).to eq(:deactivated)
+      end
     end
 
-    it "returns deactivated if deactivation_date is today" do
-      scheme.deactivation_date = Time.zone.local(2022, 6, 7)
-      scheme.deactivation_date_type = "other"
-      scheme.save!
-      expect(scheme.status).to eq(:deactivated)
+    context "when there have been previous deactivations" do
+      before do
+        scheme.scheme_deactivation_periods << FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 6, 4), reactivation_date: Time.zone.local(2022, 6, 5))
+      end
+
+      it "returns active if the scheme has no relevant deactivation records" do
+        expect(scheme.status).to eq(:active)
+      end
+
+      it "returns deactivating soon if deactivation_date is in the future" do
+        scheme.scheme_deactivation_periods << FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 8, 8))
+        scheme.save!
+        expect(scheme.status).to eq(:deactivating_soon)
+      end
+
+      it "returns deactivated if deactivation_date is in the past" do
+        scheme.scheme_deactivation_periods << FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 6, 6))
+        scheme.save!
+        expect(scheme.status).to eq(:deactivated)
+      end
+
+      it "returns deactivated if deactivation_date is today" do
+        scheme.scheme_deactivation_periods << FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 6, 7))
+        scheme.save!
+        expect(scheme.status).to eq(:deactivated)
+      end
     end
   end
 
diff --git a/spec/requests/schemes_controller_spec.rb b/spec/requests/schemes_controller_spec.rb
index 5ad18663e..237df9785 100644
--- a/spec/requests/schemes_controller_spec.rb
+++ b/spec/requests/schemes_controller_spec.rb
@@ -246,19 +246,18 @@ RSpec.describe SchemesController, type: :request do
       context "when looking at scheme details" do
         let(:user) { FactoryBot.create(:user, :data_coordinator) }
         let!(:scheme) { FactoryBot.create(:scheme, owning_organisation: user.organisation) }
+        let(:add_deactivations) { scheme.scheme_deactivation_periods << scheme_deactivation_period }
 
         before do
           Timecop.freeze(Time.utc(2022, 10, 10))
           sign_in user
-          scheme.deactivation_date = deactivation_date
-          scheme.deactivation_date_type = deactivation_date_type
+          add_deactivations
           scheme.save!
           get "/schemes/#{scheme.id}"
         end
 
         context "with active scheme" do
-          let(:deactivation_date) { nil }
-          let(:deactivation_date_type) { nil }
+          let(:add_deactivations) {}
 
           it "renders deactivate this scheme" do
             expect(response).to have_http_status(:ok)
@@ -267,8 +266,7 @@ RSpec.describe SchemesController, type: :request do
         end
 
         context "with deactivated scheme" do
-          let(:deactivation_date) { Time.utc(2022, 10, 9) }
-          let(:deactivation_date_type) { "other" }
+          let(:scheme_deactivation_period) { FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 10, 9)) }
 
           it "renders reactivate this scheme" do
             expect(response).to have_http_status(:ok)
@@ -277,8 +275,7 @@ RSpec.describe SchemesController, type: :request do
         end
 
         context "with scheme that's deactivating soon" do
-          let(:deactivation_date) { Time.utc(2022, 10, 12) }
-          let(:deactivation_date_type) { "other" }
+          let(:scheme_deactivation_period) { FactoryBot.create(:scheme_deactivation_period, deactivation_date: Time.zone.local(2022, 10, 12)) }
 
           it "renders reactivate this scheme" do
             expect(response).to have_http_status(:ok)
@@ -1768,8 +1765,10 @@ RSpec.describe SchemesController, type: :request do
     context "when signed in as a data coordinator" do
       let(:user) { FactoryBot.create(:user, :data_coordinator) }
       let!(:scheme) { FactoryBot.create(:scheme, owning_organisation: user.organisation) }
-      let(:startdate) { Time.utc(2021, 1, 2) }
+      let!(:location) { FactoryBot.create(:location, scheme:) }
       let(:deactivation_date) { Time.utc(2022, 10, 10) }
+      let!(:lettings_log) { FactoryBot.create(:lettings_log, :sh, location:, scheme:, startdate:, owning_organisation: user.organisation) }
+      let(:startdate) { Time.utc(2022, 10, 11) }
 
       before do
         Timecop.freeze(Time.utc(2022, 10, 10))
@@ -1812,7 +1811,30 @@ RSpec.describe SchemesController, type: :request do
           expect(response).to have_http_status(:ok)
           expect(page).to have_css(".govuk-notification-banner.govuk-notification-banner--success")
           scheme.reload
-          expect(scheme.deactivation_date).to eq(deactivation_date)
+          expect(scheme.scheme_deactivation_periods.count).to eq(1)
+          expect(scheme.scheme_deactivation_periods.first.deactivation_date).to eq(deactivation_date)
+        end
+
+        context "and a log startdate is after scheme deactivation date" do
+          it "clears the scheme and scheme answers" do
+            expect(lettings_log.scheme).to eq(scheme)
+            expect(lettings_log.scheme).to eq(scheme)
+            lettings_log.reload
+            expect(lettings_log.scheme).to eq(nil)
+            expect(lettings_log.scheme).to eq(nil)
+          end
+        end
+
+        context "and a log startdate is before scheme deactivation date" do
+          let(:startdate) { Time.utc(2022, 10, 9) }
+
+          it "does not update the log" do
+            expect(lettings_log.scheme).to eq(scheme)
+            expect(lettings_log.scheme).to eq(scheme)
+            lettings_log.reload
+            expect(lettings_log.scheme).to eq(scheme)
+            expect(lettings_log.scheme).to eq(scheme)
+          end
         end
       end