diff --git a/Gemfile.lock b/Gemfile.lock
index 2636b7efc..06338e090 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -860,7 +860,6 @@ CHECKSUMS
   bootsnap (1.24.3) sha256=f7fa3d20597e2f0aa52b0a1aba83fb54d4f79e9c2e210ec4fa1e8895514dcad8
   brakeman (8.0.4) sha256=7bf921fa9638544835df9aa7b3e720a9a72c0267f34f92135955edd80d4dcf6f
   builder (3.3.0) sha256=497918d2f9dca528fdca4b88d84e4ef4387256d984b8154e9d5d3fe5a9c8835f
-  bundler (4.0.11) sha256=5bcec0fb78302e48d02ee46f10ee6e6942be647ba5b44a6d1ddfda9a240ce785
   bundler-audit (0.9.3) sha256=81c8766c71e47d0d28a0f98c7eed028539f21a6ea3cd8f685eb6f42333c9b4e9
   capybara (3.40.0) sha256=42dba720578ea1ca65fd7a41d163dd368502c191804558f6e0f71b391054aeef
   coercible (1.0.0) sha256=5081ad24352cc8435ce5472bc2faa30260c7ea7f2102cc6a9f167c4d9bffaadc
diff --git a/app/controllers/forms/check_your_answers_controller.rb b/app/controllers/forms/check_your_answers_controller.rb
index 021f25693..dd01a6f06 100644
--- a/app/controllers/forms/check_your_answers_controller.rb
+++ b/app/controllers/forms/check_your_answers_controller.rb
@@ -11,22 +11,24 @@ def show
       return redirect_to form_step_path(current_context.form.id, current_context.form.form_slug, current_context.next_step_slug, nil) unless current_context.can_visit?(CheckYourAnswersStep::CHECK_YOUR_ANSWERS_STEP_SLUG)
 
       setup_check_your_answers
-      email_confirmation_input = EmailConfirmationInput.new
+      skip_confirmation_email = skip_confirmation_email?
+      email_confirmation_input = skip_confirmation_email ? EmailConfirmationInput.new(send_confirmation: "skip_confirmation") : EmailConfirmationInput.new
 
       @support_details = current_context.support_details
 
-      render template: "forms/check_your_answers/show", locals: { email_confirmation_input: }
+      render template: "forms/check_your_answers/show", locals: { email_confirmation_input:, skip_confirmation_email: }
     end
 
     def submit_answers
       @support_details = current_context.support_details
-      email_confirmation_input = EmailConfirmationInput.new(email_confirmation_input_params)
+      skip_confirmation_email = skip_confirmation_email?
+      email_confirmation_input = skip_confirmation_email ? EmailConfirmationInput.new(send_confirmation: "skip_confirmation") : EmailConfirmationInput.new(email_confirmation_input_params)
       requested_email_confirmation = email_confirmation_input.send_confirmation == "send_email"
 
       unless email_confirmation_input.valid?
         setup_check_your_answers
 
-        return render template: "forms/check_your_answers/show", locals: { email_confirmation_input: }, status: :unprocessable_content
+        return render template: "forms/check_your_answers/show", locals: { email_confirmation_input:, skip_confirmation_email: }, status: :unprocessable_content
       end
 
       return redirect_to error_repeat_submission_path(@form.id) if current_context.form_submitted?
@@ -52,7 +54,7 @@ def submit_answers
       rescue FormSubmissionService::ConfirmationEmailToAddressError
         setup_check_your_answers
         email_confirmation_input.errors.add(:confirmation_email_address, :invalid_email)
-        render template: "forms/check_your_answers/show", locals: { email_confirmation_input: }, status: :unprocessable_content
+        render template: "forms/check_your_answers/show", locals: { email_confirmation_input:, skip_confirmation_email: }, status: :unprocessable_content
       end
     rescue StandardError => e
       log_rescued_exception(e)
@@ -76,8 +78,12 @@ def setup_check_your_answers
       end
     end
 
+    def skip_confirmation_email?
+      current_context.wants_copy_of_answers? && current_context.get_copy_of_answers_email_address.present?
+    end
+
     def back_link
-      if FeatureService.enabled?("filler_answer_email_enabled")
+      if FeatureService.enabled?("filler_answer_email_enabled") && current_context.form.copy_of_answers_enabled?
         copy_of_answers_path(form_id: current_context.form.id, form_slug: current_context.form.form_slug)
       else
         previous_step = current_context.previous_step(CheckYourAnswersStep::CHECK_YOUR_ANSWERS_STEP_SLUG)
diff --git a/app/controllers/forms/copy_of_answers_controller.rb b/app/controllers/forms/copy_of_answers_controller.rb
index eed10d066..98d8bab1d 100644
--- a/app/controllers/forms/copy_of_answers_controller.rb
+++ b/app/controllers/forms/copy_of_answers_controller.rb
@@ -45,7 +45,7 @@ def back_link
     end
 
     def redirect_if_feature_disabled
-      return if FeatureService.enabled?(:filler_answer_email_enabled)
+      return if FeatureService.enabled?(:filler_answer_email_enabled) && current_context.form.copy_of_answers_enabled?
 
       redirect_to check_your_answers_path(form_id: current_context.form.id, form_slug: current_context.form.form_slug)
     end
diff --git a/app/controllers/forms/step_controller.rb b/app/controllers/forms/step_controller.rb
index 5b2c7934f..0f41ba209 100644
--- a/app/controllers/forms/step_controller.rb
+++ b/app/controllers/forms/step_controller.rb
@@ -149,7 +149,7 @@ def next_step_changing
 
     def next_step_in_form_path
       if @step.next_step_slug_after_routing == CheckYourAnswersStep::CHECK_YOUR_ANSWERS_STEP_SLUG
-        if FeatureService.enabled?("filler_answer_email_enabled")
+        if FeatureService.enabled?("filler_answer_email_enabled") && @form.copy_of_answers_enabled?
           copy_of_answers_path(form_id: @form.id, form_slug: @form.form_slug)
         else
           check_answers_path
diff --git a/app/models/form.rb b/app/models/form.rb
index e8560df6b..2b0ae9414 100644
--- a/app/models/form.rb
+++ b/app/models/form.rb
@@ -17,6 +17,7 @@ def initialize(form_document)
            :start_page,
            :send_daily_submission_batch,
            :send_weekly_submission_batch,
+           :send_copy_of_answers,
            :submission_email,
            :submission_type,
            :support_email,
@@ -64,6 +65,10 @@ def welsh?
     language == :cy
   end
 
+  def copy_of_answers_enabled?
+    send_copy_of_answers == "enabled"
+  end
+
   def multilingual?
     available_languages.count > 1
   end
diff --git a/app/views/forms/check_your_answers/show.html.erb b/app/views/forms/check_your_answers/show.html.erb
index 2093a4a39..a664bc6a9 100644
--- a/app/views/forms/check_your_answers/show.html.erb
+++ b/app/views/forms/check_your_answers/show.html.erb
@@ -21,14 +21,18 @@
 
   <div class="govuk-grid-row">
     <div class="govuk-grid-column-two-thirds-from-desktop">
-      <%= form.govuk_radio_buttons_fieldset(:send_confirmation, legend: { size: 'm', tag: 'h2' }) do %>
-        <%= form.govuk_radio_button :send_confirmation, 'send_email', link_errors: :true do %>
-          <%= form.govuk_email_field :confirmation_email_address, autocomplete: 'email', spellcheck: false  %>
+      <% if skip_confirmation_email %>
+        <p><%= t('form.check_your_answers.send_copy', email_address: @current_context.get_copy_of_answers_email_address) %></p>
+      <% else %>
+        <%= form.govuk_radio_buttons_fieldset(:send_confirmation, legend: { size: 'm', tag: 'h2' }) do %>
+          <%= form.govuk_radio_button :send_confirmation, 'send_email', link_errors: :true do %>
+            <%= form.govuk_email_field :confirmation_email_address, autocomplete: 'email', spellcheck: false  %>
+          <% end %>
+          <%= form.govuk_radio_button :send_confirmation, 'skip_confirmation' %>
         <% end %>
-        <%= form.govuk_radio_button :send_confirmation, 'skip_confirmation' %>
-      <% end %>
 
-      <%= form.hidden_field :confirmation_email_reference, id: 'confirmation-email-reference' %>
+        <%= form.hidden_field :confirmation_email_reference, id: 'confirmation-email-reference' %>
+      <% end %>
 
       <%if @current_context.form.try(:declaration_markdown).present? %>
         <h2 class="govuk-heading-m govuk-!-margin-top-7"><%= t('form.check_your_answers.declaration') %></h2>
diff --git a/app/views/forms/submitted/submitted.html.erb b/app/views/forms/submitted/submitted.html.erb
index aaabe62bf..38f10499e 100644
--- a/app/views/forms/submitted/submitted.html.erb
+++ b/app/views/forms/submitted/submitted.html.erb
@@ -3,6 +3,9 @@
 <div class="govuk-grid-row">
   <div class="govuk-grid-column-two-thirds">
     <%= render partial: "forms/submitted/submitted_panel", locals: {current_context: @current_context, } %>
+    <% if @current_context.wants_copy_of_answers? && @current_context.get_copy_of_answers_email_address.present? %>
+      <p><%= t('form.submitted.copy_of_answers_sent') %></p>
+    <% end %>
 
     <% if @current_context.requested_email_confirmation? %>
       <p><%= t('form.submitted.email_sent') %></p>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index b16b5aeec..5bff14e9c 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -364,11 +364,13 @@ en:
       agree_and_submit: Agree and submit
       declaration: Declaration
       not_completed: Not completed
+      send_copy: "We’ll send a confirmation email with a copy of your answers to your GOV.UK One Login email address: %{email_address}"
       submit: Submit
       title: Check your answers before submitting your form
     submitted:
       continue_to_pay: Continue to pay
       email_sent: We’ve sent you a confirmation email.
+      copy_of_answers_sent: We’ve sent you a confirmation email with a copy of your answers.
       need_to_pay: You still need to pay
       title: Your form has been submitted
       what_happens_next: What happens next
diff --git a/spec/factories/v2_form_document.rb b/spec/factories/v2_form_document.rb
index 313ce63e3..d37eb7753 100644
--- a/spec/factories/v2_form_document.rb
+++ b/spec/factories/v2_form_document.rb
@@ -23,6 +23,7 @@
     s3_bucket_name { nil }
     s3_bucket_region { nil }
     updated_at { Time.current.iso8601(3) }
+    send_copy_of_answers { "disabled" }
     send_daily_submission_batch { false }
     send_weekly_submission_batch { false }
 
diff --git a/spec/models/form_spec.rb b/spec/models/form_spec.rb
index bbbe363d1..5227f0c3b 100644
--- a/spec/models/form_spec.rb
+++ b/spec/models/form_spec.rb
@@ -179,6 +179,24 @@
     end
   end
 
+  describe "#copy_of_answers_enabled?" do
+    context "when send_copy_of_answers is \"enabled\"" do
+      let(:form_document) { build :v2_form_document, send_copy_of_answers: "enabled" }
+
+      it "returns true" do
+        expect(form.copy_of_answers_enabled?).to be true
+      end
+    end
+
+    context "when send_copy_of_answers is \"disabled\"" do
+      let(:form_document) { build :v2_form_document, send_copy_of_answers: "disabled" }
+
+      it "returns false" do
+        expect(form.copy_of_answers_enabled?).to be false
+      end
+    end
+  end
+
   describe "#document_json" do
     let(:form_document) { build :v2_form_document, :live, :s3_submissions_enabled }
 
diff --git a/spec/requests/forms/check_your_answers_controller_spec.rb b/spec/requests/forms/check_your_answers_controller_spec.rb
index 60b12cc6f..5462990da 100644
--- a/spec/requests/forms/check_your_answers_controller_spec.rb
+++ b/spec/requests/forms/check_your_answers_controller_spec.rb
@@ -18,6 +18,7 @@
           support_email: "help@example.gov.uk",
           support_url: "https://example.gov.uk/help",
           support_url_text: "Get help",
+          send_copy_of_answers: "enabled",
           submission_email:)
   end
 
@@ -194,6 +195,75 @@
 
         include_examples "for notification references"
       end
+
+      context "when the user has said yes to copy of answers and has a One Login email" do
+        let(:store) do
+          {
+            answers:,
+            confirmation_details: {
+              form_id.to_s => {
+                "wants_copy_of_answers" => true,
+                "copy_of_answers_email_address" => "user@example.gov.uk",
+              },
+            },
+          }.with_indifferent_access
+        end
+
+        before do
+          get check_your_answers_path(mode:, form_id:, form_slug: form_data.form_slug)
+        end
+
+        it "hides the confirmation email question" do
+          expect(response.body).not_to include("email_confirmation_input[send_confirmation]")
+        end
+      end
+
+      context "when the user has said yes to copy of answers but has no One Login email" do
+        let(:store) do
+          {
+            answers:,
+            confirmation_details: {
+              form_id.to_s => {
+                "wants_copy_of_answers" => true,
+              },
+            },
+          }.with_indifferent_access
+        end
+
+        before do
+          get check_your_answers_path(mode:, form_id:, form_slug: form_data.form_slug)
+        end
+
+        it "shows the confirmation email question" do
+          expect(response.body).to include("email_confirmation_input[send_confirmation]")
+        end
+      end
+
+      context "when send_copy_of_answers is disabled on the form" do
+        let(:form_data) do
+          build(:v2_form_document, :with_support, :with_submission_email,
+                form_id: form_id,
+                start_page: 1,
+                privacy_policy_url: "http://www.example.gov.uk/privacy_policy",
+                what_happens_next_markdown: "Good things come to those that wait",
+                declaration_text: "agree to the declaration",
+                steps: steps_data,
+                support_phone: "0203 222 2222",
+                support_email: "help@example.gov.uk",
+                support_url: "https://example.gov.uk/help",
+                support_url_text: "Get help",
+                send_copy_of_answers: "disabled",
+                submission_email:)
+        end
+
+        before do
+          get check_your_answers_path(mode:, form_id:, form_slug: form_data.form_slug)
+        end
+
+        it "Displays a back link to the last step" do
+          expect(response.body).to include(form_step_path(mode:, form_id:, form_slug: form_data.form_slug, step_slug: 2))
+        end
+      end
     end
   end
 
@@ -276,6 +346,32 @@
       include_examples "for notification references"
     end
 
+    context "when the user has said yes to copy of answers and has a One Login email" do
+      let(:store) do
+        {
+          answers:,
+          confirmation_details: {
+            form_id.to_s => {
+              "wants_copy_of_answers" => true,
+              "copy_of_answers_email_address" => "user@example.gov.uk",
+            },
+          },
+        }.with_indifferent_access
+      end
+
+      before do
+        travel_to frozen_time do
+          perform_enqueued_jobs do
+            post form_submit_answers_path(form_id:, form_slug: "form-name", mode:), params: {}
+          end
+        end
+      end
+
+      it "submits successfully without email_confirmation_input params" do
+        expect(response).to redirect_to(form_submitted_path)
+      end
+    end
+
     context "when the submission type is s3" do
       let(:form_data) do
         build(:v2_form_document, :s3_submissions_enabled, form_id:, steps: steps_data, start_page: 1)
diff --git a/spec/requests/forms/copy_of_answers_controller_spec.rb b/spec/requests/forms/copy_of_answers_controller_spec.rb
index 02a454aa9..9e9cb56ee 100644
--- a/spec/requests/forms/copy_of_answers_controller_spec.rb
+++ b/spec/requests/forms/copy_of_answers_controller_spec.rb
@@ -2,7 +2,7 @@
 
 RSpec.describe Forms::CopyOfAnswersController, type: :request do
   let(:form) do
-    build(:v2_form_document, :with_support, form_id: 2, start_page: 1, steps:, available_languages:)
+    build(:v2_form_document, :with_support, form_id: 2, start_page: 1, steps:, available_languages:, send_copy_of_answers: "enabled")
   end
 
   let(:steps) do
@@ -51,6 +51,20 @@
       end
     end
 
+    context "when the feature flag is enabled but send_copy_of_answers is disabled on the form", :feature_filler_answer_email_enabled do
+      let(:form) do
+        build(:v2_form_document, :with_support, form_id: 2, start_page: 1, steps:, available_languages:, send_copy_of_answers: "disabled")
+      end
+
+      before do
+        get copy_of_answers_path(mode:, form_id: form.form_id, form_slug: form.form_slug)
+      end
+
+      it "redirects to check your answers" do
+        expect(response).to redirect_to(check_your_answers_path(form_id: form.form_id, form_slug: form.form_slug, mode:))
+      end
+    end
+
     context "when the feature flag is enabled", :feature_filler_answer_email_enabled do
       before do
         get copy_of_answers_path(mode:, form_id: form.form_id, form_slug: form.form_slug)
diff --git a/spec/requests/forms/step_controller_spec.rb b/spec/requests/forms/step_controller_spec.rb
index 473198d4a..d38faa95c 100644
--- a/spec/requests/forms/step_controller_spec.rb
+++ b/spec/requests/forms/step_controller_spec.rb
@@ -12,6 +12,7 @@
           what_happens_next_markdown: "Good things come to those that wait",
           declaration_text: "agree to the declaration",
           available_languages:,
+          send_copy_of_answers: "enabled",
           steps: steps_data)
   end
 
@@ -720,6 +721,25 @@
           post save_form_step_path(mode:, form_id: 2, form_slug: form_data.form_slug, step_slug: 2), params: { question: { text: "answer text" } }
           expect(response).to redirect_to(copy_of_answers_path(2, form_data.form_slug, mode:))
         end
+
+        context "when send_copy_of_answers is disabled on the form" do
+          let(:form_data) do
+            build(:v2_form_document, :with_support,
+                  form_id: 2,
+                  start_page: first_step_id,
+                  privacy_policy_url: "http://www.example.gov.uk/privacy_policy",
+                  what_happens_next_markdown: "Good things come to those that wait",
+                  declaration_text: "agree to the declaration",
+                  available_languages:,
+                  send_copy_of_answers: "disabled",
+                  steps: steps_data)
+          end
+
+          it "Redirects to the check your answers page" do
+            post save_form_step_path(mode:, form_id: 2, form_slug: form_data.form_slug, step_slug: 2), params: { question: { text: "answer text" } }
+            expect(response).to redirect_to(check_your_answers_path(2, form_data.form_slug, mode:))
+          end
+        end
       end
     end