diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 7f80f621e36..578d0bf95eb 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -538,10 +538,15 @@ def find_device_profiling_result(type)
     ).last
   end
 
+  def user_in_one_account_verification_bucket?
+    ab_test_bucket(:ONE_ACCOUNT_USER_VERIFICATION_ENABLED) == :one_account_user_verification_enabled
+  end
+
   def user_duplicate_profiles_detected?
     return false unless sp_eligible_for_one_account?
     profile = current_user&.active_profile
     return false unless profile
+    return false unless user_in_one_account_verification_bucket?
     user_session[:duplicate_profile_ids].present?
   end
 
diff --git a/config/application.yml.default b/config/application.yml.default
index e26c3a032d5..fcb8b478267 100644
--- a/config/application.yml.default
+++ b/config/application.yml.default
@@ -307,6 +307,7 @@ minimum_wait_before_another_usps_letter_in_hours: 24
 mx_timeout: 3
 new_device_alert_delay_in_minutes: 5
 newrelic_license_key: ''
+one_account_user_verification_enabled_percentage: 0
 openid_connect_content_security_form_action_enabled: false
 openid_connect_redirect: client_side_js
 otp_delivery_blocklist_findtime: 5
diff --git a/config/initializers/ab_tests.rb b/config/initializers/ab_tests.rb
index 3ffe11484cf..230ad2aec19 100644
--- a/config/initializers/ab_tests.rb
+++ b/config/initializers/ab_tests.rb
@@ -137,6 +137,23 @@ def self.all
     user&.uuid
   end.freeze
 
+  ONE_ACCOUNT_USER_VERIFICATION_ENABLED = AbTest.new(
+    experiment_name: 'One Account User Verification Enabled',
+    should_log: [
+      'Email and Password Authentication',
+      'SP redirect initiated',
+      :one_account_duplicate_profiles_detected,
+      :one_account_unknown_profile_detected,
+      :one_account_recognize_all_profiles,
+    ].to_set,
+    buckets: {
+      one_account_user_verification_enabled_percentage:
+        IdentityConfig.store.one_account_user_verification_enabled_percentage,
+    },
+  ) do |user:, user_session:, **|
+    user&.uuid
+  end.freeze
+
   SOCURE_IDV_SHADOW_MODE_FOR_NON_DOCV_USERS = AbTest.new(
     experiment_name: 'Socure shadow mode',
     should_log: ['IdV: doc auth verify proofing results'].to_set,
diff --git a/lib/identity_config.rb b/lib/identity_config.rb
index 82a303f94a8..352baa76d00 100644
--- a/lib/identity_config.rb
+++ b/lib/identity_config.rb
@@ -319,6 +319,7 @@ def self.store
     config.add(:mx_timeout, type: :integer)
     config.add(:new_device_alert_delay_in_minutes, type: :integer)
     config.add(:newrelic_license_key, type: :string)
+    config.add(:one_account_user_verification_enabled_percentage, type: :integer)
     config.add(
       :openid_connect_redirect,
       type: :string,
diff --git a/spec/controllers/application_controller_spec.rb b/spec/controllers/application_controller_spec.rb
index a63f0de104f..543fda4c287 100644
--- a/spec/controllers/application_controller_spec.rb
+++ b/spec/controllers/application_controller_spec.rb
@@ -613,6 +613,8 @@ def index
         .and_return([issuer])
       allow(controller).to receive(:sp_from_sp_session)
         .and_return(sp)
+
+      allow(controller).to receive(:user_in_one_account_verification_bucket?).and_return(true)
     end
 
     context 'when SP is not eligible for one account' do
@@ -646,24 +648,20 @@ def index
       context 'when user has active profile' do
         let!(:active_profile) { create(:profile, :active, user: user) }
 
-        context 'when no duplicate profile confirmations exist' do
+        context 'when no duplicate profile ids found in session' do
           it 'returns false' do
             get :index
             expect(response.body).to eq('false')
           end
         end
-
-        context 'when duplicate profile confirmations exist but are already confirmed' do
+        context 'when duplicate profile ids found in session' do
           before do
-            create(
-              :duplicate_profile_confirmation,
-              profile: active_profile, confirmed_all: Time.zone.now,
-            )
+            controller.user_session[:duplicate_profile_ids] = [active_profile.id]
           end
 
-          it 'returns false' do
+          it 'returns true' do
             get :index
-            expect(response.body).to eq('false')
+            expect(response.body).to eq('true')
           end
         end
       end