diff --git a/modules/simple_forms_api/app/services/simple_forms_api/notification_email.rb b/modules/simple_forms_api/app/services/simple_forms_api/notification_email.rb
index 58c87eeddd5..cb2a600b152 100644
--- a/modules/simple_forms_api/app/services/simple_forms_api/notification_email.rb
+++ b/modules/simple_forms_api/app/services/simple_forms_api/notification_email.rb
@@ -143,12 +143,23 @@ def async_job_with_user_account(user_account, at, template_id)
       first_name_from_user_account = get_first_name_from_user_account
       return unless first_name_from_user_account
 
-      VANotify::UserAccountJob.perform_at(
-        at,
-        user_account.id,
-        template_id,
-        get_personalization(first_name_from_user_account)
-      )
+      if Flipper.enabled?(:simple_forms_notification_callbacks)
+        VANotify::UserAccountJob.perform_at(
+          at,
+          user_account.id,
+          template_id,
+          get_personalization(first_name_from_user_account),
+          Settings.vanotify.services.va_gov.api_key,
+          { callback_metadata: { notification_type:, form_number:, statsd_tags: } }
+        )
+      else
+        VANotify::UserAccountJob.perform_at(
+          at,
+          user_account.id,
+          template_id,
+          get_personalization(first_name_from_user_account)
+        )
+      end
     end
 
     def send_email_now(template_id)
diff --git a/modules/simple_forms_api/spec/services/notification_email_spec.rb b/modules/simple_forms_api/spec/services/notification_email_spec.rb
index f8aae6aeb10..0eb4d3b6274 100644
--- a/modules/simple_forms_api/spec/services/notification_email_spec.rb
+++ b/modules/simple_forms_api/spec/services/notification_email_spec.rb
@@ -117,7 +117,7 @@
           let(:user_account) { create(:user_account) }
 
           it 'sends the email at the specified time' do
-            time = double
+            time = Time.zone.now
             profile = double(given_names: ['Bob'])
             mpi_profile = double(profile:, error: nil)
             allow(VANotify::UserAccountJob).to receive(:perform_at)
@@ -126,8 +126,27 @@
 
             subject.send(at: time)
 
-            expect(VANotify::UserAccountJob).to have_received(:perform_at).with(time, user_account.id, anything,
-                                                                                anything)
+            expect(VANotify::UserAccountJob).to have_received(:perform_at).with(
+              time,
+              user_account.id,
+              "form21_10210_#{notification_type}_email_template_id",
+              {
+                'confirmation_number' => 'confirmation_number',
+                'date_submitted' => time.strftime('%B %d, %Y'),
+                'first_name' => 'Bob',
+                'lighthouse_updated_at' => nil
+              },
+              'fake_secret',
+              {
+                callback_metadata: {
+                  form_number: 'vba_21_10210',
+                  notification_type:,
+                  statsd_tags: {
+                    'function' => 'vba_21_10210 form submission to Lighthouse', 'service' => 'veteran-facing-forms'
+                  }
+                }
+              }
+            )
           end
         end