diff --git a/Gemfile.lock b/Gemfile.lock
index 246677ba18a..de081646de0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -385,7 +385,8 @@ GEM
     jsbundling-rails (1.1.2)
       railties (>= 6.0.0)
     json (2.13.2)
-    jwe (0.4.0)
+    jwe (1.1.1)
+      base64
     jwt (2.7.1)
     knapsack (4.0.0)
       rake
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/app/controllers/idv/phone_errors_controller.rb b/app/controllers/idv/phone_errors_controller.rb
index 770be4cbe47..29332d569e3 100644
--- a/app/controllers/idv/phone_errors_controller.rb
+++ b/app/controllers/idv/phone_errors_controller.rb
@@ -7,6 +7,7 @@ class PhoneErrorsController < ApplicationController
     include StepIndicatorConcern
     include Idv::AbTestAnalyticsConcern
     include Idv::VerifyByMailConcern
+    include PhoneFormatter
 
     before_action :confirm_step_allowed, except: [:failure]
     before_action :set_gpo_letter_available
@@ -20,6 +21,7 @@ def warning
         @country_code = idv_session.previous_phone_step_params[:international_code]
       end
 
+      @formatted_phone = PhoneFormatter.format(@phone, country_code: @country_code)
       track_event(type: :warning)
     end
 
diff --git a/app/jobs/reports/irs_authentication_report.rb b/app/jobs/reports/irs_registration_funnel_report.rb
similarity index 78%
rename from app/jobs/reports/irs_authentication_report.rb
rename to app/jobs/reports/irs_registration_funnel_report.rb
index 10cffb00637..1c604594805 100644
--- a/app/jobs/reports/irs_authentication_report.rb
+++ b/app/jobs/reports/irs_registration_funnel_report.rb
@@ -1,11 +1,11 @@
 # frozen_string_literal: true
 
 require 'csv'
-require 'reporting/irs_authentication_report'
+require 'reporting/irs_registration_funnel_report'
 
 module Reports
-  class IrsAuthenticationReport < BaseReport
-    REPORT_NAME = 'irs-authentication-report'
+  class IrsRegistrationFunnelReport < BaseReport
+    REPORT_NAME = 'irs-registration-funnel-report'
 
     attr_reader :report_date
 
@@ -19,7 +19,7 @@ def perform(date = Time.zone.yesterday.end_of_day)
 
       email_addresses = emails.select(&:present?)
       if email_addresses.empty?
-        Rails.logger.warn 'No email addresses received - Authentication Report NOT SENT'
+        Rails.logger.warn 'No email addresses received - Registration Funnel Report NOT SENT'
         return false
       end
 
@@ -29,7 +29,7 @@ def perform(date = Time.zone.yesterday.end_of_day)
 
       ReportMailer.tables_report(
         email: email_addresses,
-        subject: "IRS Authentication Report - #{report_date.to_date}",
+        subject: "IRS Registration Funnel Report - #{report_date.to_date}",
         reports: reports,
         message: preamble,
         attachment_format: :csv,
@@ -60,22 +60,22 @@ def preamble(env: Identity::Hostdata.env || 'local')
     end
 
     def reports
-      @reports ||= irs_authentication_report.as_emailable_reports
+      @reports ||= irs_registration_funnel_report.as_emailable_reports
     end
 
-    def irs_authentication_report
-      @irs_authentication_report ||= Reporting::IrsAuthenticationReport.new(
+    def irs_registration_funnel_report
+      @irs_registration_funnel_report ||= Reporting::IrsRegistrationFunnelReport.new(
         issuers: issuers,
         time_range: report_date.all_week,
       )
     end
 
     def issuers
-      [*IdentityConfig.store.irs_authentication_issuers]
+      [*IdentityConfig.store.irs_registration_funnel_issuers]
     end
 
     def emails
-      [*IdentityConfig.store.irs_authentication_emails]
+      [*IdentityConfig.store.irs_registration_funnel_emails]
     end
 
     def upload_to_s3(report_body, report_name: nil)
diff --git a/app/services/marketing_site.rb b/app/services/marketing_site.rb
index b44d1b17cbb..ec705a00249 100644
--- a/app/services/marketing_site.rb
+++ b/app/services/marketing_site.rb
@@ -10,6 +10,7 @@ class UnknownArticleException < StandardError; end
     manage-your-account/add-or-change-your-authentication-method
     manage-your-account/delete-your-account
     manage-your-account/personal-key
+    manage-your-account/resolve-duplicate-accounts
     trouble-signing-in/face-or-touch-unlock
     trouble-signing-in/forgot-your-password
     trouble-signing-in/forgot-your-personal-key
diff --git a/app/views/duplicate_profiles_detected/show.html.erb b/app/views/duplicate_profiles_detected/show.html.erb
index ec486c7434c..24350e9bae6 100644
--- a/app/views/duplicate_profiles_detected/show.html.erb
+++ b/app/views/duplicate_profiles_detected/show.html.erb
@@ -3,7 +3,19 @@
 <%= render StatusPageComponent.new(status: :warning) do |c| %>
   <% c.with_header { @dupe_profiles_detected_presenter.heading } %>
 
-  <p><%= t('duplicate_profiles_detected.intro', app_name: APP_NAME) %></p>
+  <p>
+    <%= t(
+          'duplicate_profiles_detected.intro_html',
+          link_html: new_tab_link_to(
+            t('duplicate_profiles_detected.intro.link'),
+            MarketingSite.help_center_article_url(
+              category: 'manage-your-account',
+              article: 'resolve-duplicate-accounts',
+            ),
+          ),
+          app_name: APP_NAME,
+        ) %>
+  </p>
 
   <p><%= t('duplicate_profiles_detected.intro2', app_name: APP_NAME) %></p>
 
diff --git a/app/views/idv/phone_errors/warning.html.erb b/app/views/idv/phone_errors/warning.html.erb
index 8e3843c502a..a22331d8cbc 100644
--- a/app/views/idv/phone_errors/warning.html.erb
+++ b/app/views/idv/phone_errors/warning.html.erb
@@ -8,8 +8,7 @@
 
       <% if @phone %>
         <p>
-          <%= t('idv.failure.phone.warning.you_entered') %>
-          <strong class='text-no-wrap'><%= PhoneFormatter.format(@phone, country_code: @country_code) %></strong>
+          <%= t('idv.failure.phone.warning.you_entered_html', formatted_phone: @formatted_phone) %>
         </p>
       <% end %>
 
diff --git a/config/application.yml.default b/config/application.yml.default
index e26c3a032d5..3764202bb72 100644
--- a/config/application.yml.default
+++ b/config/application.yml.default
@@ -235,13 +235,13 @@ in_person_results_delay_in_hours: 1
 in_person_send_proofing_notifications_enabled: false
 in_person_stop_expiring_enrollments: false
 invalid_gpo_confirmation_zipcode: '00001'
-irs_authentication_emails: '[]'
-irs_authentication_issuers: '[]'
 irs_credential_tenure_report_config: '[]'
 irs_credential_tenure_report_issuers: '[]'
 irs_credentials_emails: '[]'
 irs_fraud_metrics_emails: '[]'
 irs_fraud_metrics_issuers: '[]'
+irs_registration_funnel_emails: '[]'
+irs_registration_funnel_issuers: '[]'
 irs_verification_report_config: '[]'
 irs_verification_report_issuers: '[]'
 
@@ -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
@@ -609,10 +610,10 @@ test:
   hmac_fingerprinter_key: a2c813d4dca919340866ba58063e4072adc459b767a74cf2666d5c1eef3861db26708e7437abde1755eb24f4034386b0fea1850a1cb7e56bff8fae3cc6ade96c
   hmac_fingerprinter_key_queue: '["old-key-one", "old-key-two"]'
   identity_pki_disabled: true
-  irs_authentication_emails: '["g@example.com", "h@example.com"]'
-  irs_authentication_issuers: '["urn:gov:gsa:openidconnect.profiles:sp:sso:agency_name:app_name"]'
   irs_fraud_metrics_emails: '["g@example.com", "h@example.com"]'
   irs_fraud_metrics_issuers: '["urn:gov:gsa:openidconnect.profiles:sp:sso:agency_name:app_name"]'
+  irs_registration_funnel_emails: '["g@example.com", "h@example.com"]'
+  irs_registration_funnel_issuers: '["urn:gov:gsa:openidconnect.profiles:sp:sso:agency_name:app_name"]'
   lexisnexis_trueid_account_id: 'test_account'
   lockout_period_in_minutes: 5
   logins_per_email_and_ip_limit: 2
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/config/initializers/job_configurations.rb b/config/initializers/job_configurations.rb
index 866a04f7850..05e06b7d741 100644
--- a/config/initializers/job_configurations.rb
+++ b/config/initializers/job_configurations.rb
@@ -245,8 +245,8 @@
         args: -> { [Time.zone.yesterday.end_of_day] },
       },
       # Send previous week's authentication reports to irs
-      irs_weekly_authentication_report: {
-        class: 'Reports::IrsAuthenticationReport',
+      irs_weekly_registration_funnel_report: {
+        class: 'Reports::IrsRegistrationFunnelReport',
         cron: cron_every_monday,
         args: -> { [Time.zone.yesterday.end_of_day] },
       },
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 13fb4b33352..d0e1700596f 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -738,18 +738,19 @@ duplicate_profiles_detected.accounts_list.heading: Accounts with the same verifi
 duplicate_profiles_detected.cant_access: 'I can’t access an account'
 duplicate_profiles_detected.connected_acct_html: '<strong> Connected agencies: </strong> %{count}'
 duplicate_profiles_detected.created_at_html: '<strong> Created: </strong> %{timestamp_html}'
-duplicate_profiles_detected.delete_duplicates.details_html: Sign in, authenticate, and delete the account from the ‘Your account’ page. %{link_html}
-duplicate_profiles_detected.delete_duplicates.heading: 'Delete the duplicate accounts'
+duplicate_profiles_detected.delete_duplicates.details_html: Sign in and delete the account from the “Your account” page. %{link_html}
+duplicate_profiles_detected.delete_duplicates.heading: 'Delete the duplicate account(s)'
 duplicate_profiles_detected.delete_duplicates.link: How to delete your account.
 duplicate_profiles_detected.dont_recognize_account: I don’t recognize an account above
 duplicate_profiles_detected.duplicate: Duplicate
 duplicate_profiles_detected.get_help: Get Help
 duplicate_profiles_detected.heading: We found other accounts that may be yours
-duplicate_profiles_detected.intro: The %{app_name} requires that you only have one identity verified %{app_name} account. Learn more about duplicate accounts
-duplicate_profiles_detected.intro2: 'You need to delete the duplicate accounts before signing into %{app_name}. Here’s what to do:'
+duplicate_profiles_detected.intro_html: '%{app_name} requires that you only have one identity verified %{app_name} account. %{link_html}'
+duplicate_profiles_detected.intro.link: Learn more about duplicate accounts.
+duplicate_profiles_detected.intro2: 'You need to delete duplicate accounts before signing into %{app_name}. Here’s what to do:'
 duplicate_profiles_detected.last_sign_in_at_html: '<strong> Last login: </strong> %{timestamp_html}'
 duplicate_profiles_detected.never_logged_in: Never logged in
-duplicate_profiles_detected.select_an_account.details: Keep the account that you’ve connected to the most agencies. That way you don’t have to reconnect to all the agencies you use.
+duplicate_profiles_detected.select_an_account.details: Keep the account you use the most. For example, the one tied to the most services. That way, you won’t have to reconnect services.
 duplicate_profiles_detected.select_an_account.heading: Choose an account to keep
 duplicate_profiles_detected.sign_back_in.details: Go back to the %{app_name} website and sign in using the one %{app_name} account you kept.
 duplicate_profiles_detected.sign_back_in.heading: Sign back into %{app_name} with one account
@@ -1124,7 +1125,7 @@ idv.failure.phone.warning.heading: We couldn’t match you to this number
 idv.failure.phone.warning.learn_more_link: Learn more about what phone number to use
 idv.failure.phone.warning.next_steps_html: Try <strong>another</strong> number that you use often and have used for a long time. This can be a work or home number.
 idv.failure.phone.warning.try_again_button: Try another number
-idv.failure.phone.warning.you_entered: 'We couldn’t find a record of you using this number:'
+idv.failure.phone.warning.you_entered_html: "We couldn’t find a record of you using this number: <strong class='text-no-wrap'>%{formatted_phone}</strong>"
 idv.failure.sessions.exception: There was an internal error processing your request.
 idv.failure.sessions.fail_html: For your security, we limit the number of times you can attempt to verify personal information online. <strong>Try again in %{timeout}.</strong>
 idv.failure.sessions.heading: We couldn’t find records matching your personal information
@@ -1946,7 +1947,7 @@ user_mailer.dupe_profile.review_complete.success_info: We completed a review of
 user_mailer.dupe_profile.review_complete.unable_heading: We are not able to sign you in
 user_mailer.dupe_profile.review_complete.unable_info: We completed a review of your accounts and are not able to sign you in. Please contact %{sp_or_app_name} for further assistance.
 user_mailer.dupe_profile.sign_in.description: Someone just signed into a %{app_name} that had previously been verified with your personal information. For your safety we have restricted access on all accounts with matching information and access to %{sp_or_app_name}.
-user_mailer.dupe_profile.sign_in.description2_html: If this was you, you should delete the duplicate account by following the %{steps_link_html} and use only one account for. If this wasn’t you contact the %{help_center_link_html}.
+user_mailer.dupe_profile.sign_in.description2_html: If this was you, you should delete the duplicate account by following the %{steps_link_html} and use only one account for your security. If this wasn’t you, contact the %{help_center_link_html}.
 user_mailer.dupe_profile.sign_in.heading: Another account using your personal information has signed in
 user_mailer.dupe_profile.sign_in.help_center_link: '%{app_name} Help Center'
 user_mailer.dupe_profile.sign_in.steps_link: steps outlined here
diff --git a/config/locales/es.yml b/config/locales/es.yml
index 27a9b54813c..de05e435224 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -745,26 +745,27 @@ doc_auth.tips.document_capture_selfie_text1: Quite cualquier prenda o accesorio
 doc_auth.tips.document_capture_selfie_text2: Tómese la foto en un lugar bien iluminado
 doc_auth.tips.document_capture_selfie_text3: Mantenga una expresión neutral
 doc_auth.tips.document_capture_selfie_text4: Revise que se vea su rostro completo dentro del círculo verde.
-duplicate_profiles_detected.accounts_list.heading: Accounts with the same verified information
-duplicate_profiles_detected.cant_access: 'I can’t access an account'
+duplicate_profiles_detected.accounts_list.heading: Cuentas con la misma información verificada
+duplicate_profiles_detected.cant_access: 'No puedo acceder a una cuenta'
 duplicate_profiles_detected.connected_acct_html: '<strong> Connected agencies: </strong> %{count}'
 duplicate_profiles_detected.created_at_html: '<strong> Created: </strong> %{timestamp_html}'
-duplicate_profiles_detected.delete_duplicates.details_html: Sign in, authenticate, and delete the account from the ‘Your account’ page. %{link_html}
-duplicate_profiles_detected.delete_duplicates.heading: 'Delete the duplicate accounts'
-duplicate_profiles_detected.delete_duplicates.link: How to delete your account.
-duplicate_profiles_detected.dont_recognize_account: I don’t recognize an account above
+duplicate_profiles_detected.delete_duplicates.details_html: Inicie sesión y, en la página de “Su cuenta”, elimine la cuenta. %{link_html}
+duplicate_profiles_detected.delete_duplicates.heading: 'Elimine las cuentas duplicadas.'
+duplicate_profiles_detected.delete_duplicates.link: Cómo eliminar su cuenta.
+duplicate_profiles_detected.dont_recognize_account: No reconozco una de estas cuentas
 duplicate_profiles_detected.duplicate: Duplicate
-duplicate_profiles_detected.get_help: Get Help
-duplicate_profiles_detected.heading: We found other accounts that may be yours
-duplicate_profiles_detected.intro: The %{app_name} requires that you only have one identity verified %{app_name} account. Learn more about duplicate accounts
-duplicate_profiles_detected.intro2: 'You need to delete the duplicate accounts before signing into %{app_name}. Here’s what to do:'
+duplicate_profiles_detected.get_help: Obtener ayuda
+duplicate_profiles_detected.heading: Encontramos otras cuentas que pueden ser suyas
+duplicate_profiles_detected.intro_html: '%{app_name} requiere que usted tenga una sola cuenta de %{app_name} en la cual haya verificado su identidad. %{link_html}'
+duplicate_profiles_detected.intro.link: Obtenga más información acerca de las cuentas duplicadas.
+duplicate_profiles_detected.intro2: 'Antes de iniciar sesión en %{app_name}, necesita eliminar las cuentas duplicadas. Esto es lo que tiene que hacer:'
 duplicate_profiles_detected.last_sign_in_at_html: '<strong> Last login: </strong> %{timestamp_html}'
 duplicate_profiles_detected.never_logged_in: Never logged in
-duplicate_profiles_detected.select_an_account.details: Keep the account that you’ve connected to the most agencies. That way you don’t have to reconnect to all the agencies you use.
-duplicate_profiles_detected.select_an_account.heading: Choose an account to keep
-duplicate_profiles_detected.sign_back_in.details: Go back to the %{app_name} website and sign in using the one %{app_name} account you kept.
-duplicate_profiles_detected.sign_back_in.heading: Sign back into %{app_name} with one account
-duplicate_profiles_detected.sign_out: Sign out
+duplicate_profiles_detected.select_an_account.details: Conserve la cuenta que más usa. Por ejemplo, la que está vinculada a más servicios. Así, no tendrá que volver a conectar los servicios.
+duplicate_profiles_detected.select_an_account.heading: Elija la cuenta que desea conservar.
+duplicate_profiles_detected.sign_back_in.details: Vuelva al sitio web de %{app_name} e inicie sesión usando la cuenta de %{app_name} que conservó.
+duplicate_profiles_detected.sign_back_in.heading: Vuelva a iniciar sesión en %{app_name} con una cuenta.
+duplicate_profiles_detected.sign_out: Cerrar sesión
 duplicate_profiles_detected.signed_in: Signed In
 email_address.not_found: El correo electrónico no encontrado
 email_addresses.add.duplicate: Esta dirección de correo electrónico ya está registrada en su cuenta.
@@ -1135,7 +1136,7 @@ idv.failure.phone.warning.heading: No pudimos asociarlo a este número
 idv.failure.phone.warning.learn_more_link: Obtenga más información sobre el número de teléfono que debe usar
 idv.failure.phone.warning.next_steps_html: Intente con <strong>otro</strong> número que use a menudo y haya usado por mucho tiempo. Puede ser el número del trabajo o de casa.
 idv.failure.phone.warning.try_again_button: Intentar con otro número
-idv.failure.phone.warning.you_entered: 'No pudimos encontrar su registro con este número:'
+idv.failure.phone.warning.you_entered_html: "No pudimos encontrar su registro con este número: <strong class='text-no-wrap'>%{formatted_phone}</strong>"
 idv.failure.sessions.exception: Hubo un error interno al procesar su solicitud.
 idv.failure.sessions.fail_html: Por su seguridad, limitamos el número de veces que puede intentar verificar la información personal en línea. <strong>Vuelva a intentarlo en %{timeout}.</strong>
 idv.failure.sessions.heading: No encontramos registros que coincidan con sus datos personales
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index a3a67e7dcad..41b9d507d9f 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -734,26 +734,27 @@ doc_auth.tips.document_capture_selfie_text1: Enlevez tout ce qui cache votre vis
 doc_auth.tips.document_capture_selfie_text2: Prenez votre photo dans un endroit bien éclairé
 doc_auth.tips.document_capture_selfie_text3: Gardez une expression neutre
 doc_auth.tips.document_capture_selfie_text4: Assurez-vous que l’ensemble de votre visage est visible dans le cercle vert
-duplicate_profiles_detected.accounts_list.heading: Accounts with the same verified information
-duplicate_profiles_detected.cant_access: 'I can’t access an account'
+duplicate_profiles_detected.accounts_list.heading: Comptes ayant les mêmes informations vérifiées
+duplicate_profiles_detected.cant_access: 'Je ne peux pas accéder à un compte'
 duplicate_profiles_detected.connected_acct_html: '<strong> Connected agencies: </strong> %{count}'
 duplicate_profiles_detected.created_at_html: '<strong> Created: </strong> %{timestamp_html}'
-duplicate_profiles_detected.delete_duplicates.details_html: Sign in, authenticate, and delete the account from the ‘Your account’ page. %{link_html}
-duplicate_profiles_detected.delete_duplicates.heading: 'Delete the duplicate accounts'
-duplicate_profiles_detected.delete_duplicates.link: How to delete your account.
-duplicate_profiles_detected.dont_recognize_account: I don’t recognize an account above
+duplicate_profiles_detected.delete_duplicates.details_html: Connectez-vous au compte puis supprimez-le depuis la page « Votre compte » . %{link_html}
+duplicate_profiles_detected.delete_duplicates.heading: 'Supprimer le(s) compte(s) en double'
+duplicate_profiles_detected.delete_duplicates.link: 'Comment supprimer votre compte :'
+duplicate_profiles_detected.dont_recognize_account: Je ne reconnais pas l’un des comptes ci-dessus
 duplicate_profiles_detected.duplicate: Duplicate
-duplicate_profiles_detected.get_help: Get Help
-duplicate_profiles_detected.heading: We found other accounts that may be yours
-duplicate_profiles_detected.intro: The %{app_name} requires that you only have one identity verified %{app_name} account. Learn more about duplicate accounts
-duplicate_profiles_detected.intro2: 'You need to delete the duplicate accounts before signing into %{app_name}. Here’s what to do:'
+duplicate_profiles_detected.get_help: Obtenir de l’aide
+duplicate_profiles_detected.heading: Nous avons trouvé d’autres comptes susceptibles de vous appartenir
+duplicate_profiles_detected.intro_html: Pour accéder à %{app_name}, vous devez disposer d’un seul compte %{app_name} avec votre identité vérifiée. %{link_html}
+duplicate_profiles_detected.intro.link: En savoir plus sur les comptes en double.
+duplicate_profiles_detected.intro2: 'Vous devez supprimer les comptes en double avant de vous connecter à %{app_name}. Voici comment faire :'
 duplicate_profiles_detected.last_sign_in_at_html: '<strong> Last login: </strong> %{timestamp_html}'
 duplicate_profiles_detected.never_logged_in: Never logged in
-duplicate_profiles_detected.select_an_account.details: Keep the account that you’ve connected to the most agencies. That way you don’t have to reconnect to all the agencies you use.
-duplicate_profiles_detected.select_an_account.heading: Choose an account to keep
-duplicate_profiles_detected.sign_back_in.details: Go back to the %{app_name} website and sign in using the one %{app_name} account you kept.
-duplicate_profiles_detected.sign_back_in.heading: Sign back into %{app_name} with one account
-duplicate_profiles_detected.sign_out: Sign out
+duplicate_profiles_detected.select_an_account.details: Conservez le compte que vous utilisez le plus. Par exemple, celui qui est connecté au plus grand nombre de services. Ainsi, vous n’aurez pas à recommencer les démarches pour vous reconnecter à des services.
+duplicate_profiles_detected.select_an_account.heading: Choisir le compte que vous voulez conserver
+duplicate_profiles_detected.sign_back_in.details: Retournez sur le site web de %{app_name} et connectez-vous à l’aide du compte %{app_name} que vous avez conservé.
+duplicate_profiles_detected.sign_back_in.heading: Reconnectez-vous à %{app_name} avec un seul compte
+duplicate_profiles_detected.sign_out: Se déconnecter
 duplicate_profiles_detected.signed_in: Signed In
 email_address.not_found: Email non trouvé
 email_addresses.add.duplicate: Cette adresse e-mail est déjà enregistrée sur votre compte.
@@ -1124,7 +1125,7 @@ idv.failure.phone.warning.heading: Nous n’avons pas pu vous associer à ce num
 idv.failure.phone.warning.learn_more_link: En savoir plus sur quel numéro de téléphone utiliser
 idv.failure.phone.warning.next_steps_html: Essayez <strong>un autre</strong> numéro que vous utilisez souvent et depuis longtemps. Il peut s’agir d’un numéro professionnel ou personnel.
 idv.failure.phone.warning.try_again_button: Essayez un autre numéro
-idv.failure.phone.warning.you_entered: 'Nous n’avons pas trouvé de données vous associant au numéro suivant :'
+idv.failure.phone.warning.you_entered_html: "Nous n’avons pas trouvé de données vous associant au numéro suivant: <strong class='text-no-wrap'>%{formatted_phone}</strong>"
 idv.failure.sessions.exception: Une erreur interne s’est produite lors du traitement de votre demande.
 idv.failure.sessions.fail_html: Pour votre sécurité, nous limitons le nombre de fois où vous pouvez tenter de vérifier des renseignements personnels en ligne. <strong>Réessayez dans %{timeout}.</strong>
 idv.failure.sessions.heading: Nous n’avons pas trouvé de dossiers correspondant à vos informations personnelles
@@ -1138,7 +1139,7 @@ idv.failure.verify.fail_link_html: Obtenez de l’aide auprès de <strong>%{sp_n
 idv.failure.verify.fail_text: pour accéder aux services.
 idv.failure.verify.heading: Nous n’avons pas pu confirmer votre identité
 idv.failure.warning.attempts_html.one: Vous avez encore <strong>un essai.</strong> Vous devrez ensuite attendre 6 heures avant de réessayer.
-idv.failure.warning.attempts_html.other: Vous pouvez encore essayer <strong>%{count} fois de plus.</strong> Ensuite vous devrez ensuite attendre 6 heures avant de réessayer.
+idv.failure.warning.attempts_html.other: Vous pouvez encore essayer <strong>%{count} fois de plus.</strong> Ensuite, vous devrez attendre 6 heures avant de réessayer.
 idv.forgot_password.link_text: Mot de passe oublié?
 idv.forgot_password.modal_header: Êtes-vous sûr de ne pas pouvoir vous souvenir de votre mot de passe?
 idv.forgot_password.reset_password: Réinitialiser le mot de passe
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index 602c8807d4f..7952e6857f6 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -83,15 +83,15 @@ account.index.reactivation.instructions: 你的用户资料因为重设密码最
 account.index.reactivation.link: 现在重新激活你的用户资料。
 account.index.sign_in_location_and_ip: 从 %{ip}（IP 地址可能位于 %{location}）。
 account.index.unknown_location: 未知地点
-account.index.verification.connect_idv_account.cta: 登录%{sp_name}来获得服务。
-account.index.verification.connect_idv_account.intro: 把你的账户连接到%{sp_name}。
+account.index.verification.connect_idv_account.cta: 登录%{sp_name} 来获得服务。
+account.index.verification.connect_idv_account.intro: 把你的账户与%{sp_name} 连接。
 account.index.verification.continue_idv: 继续身份验证
 account.index.verification.finish_verifying_html: 完成身份验证流程来获得访问 <strong>%{sp_name}</strong> 的权限。
 account.index.verification.finish_verifying_no_sp: 完成身份验证流程来获得访问%{app_name} 合作伙伴机构的权限。
 account.index.verification.identity_verification: 身份验证
 account.index.verification.in_person_instructions_html: 你必须在 <strong>%{deadline}</strong> 之前去邮局完成验证你的身份。
 account.index.verification.instructions: 输入你的验证码来完成身份验证。
-account.index.verification.learn_more_link: 了解更多有关验证你身份的信息。
+account.index.verification.learn_more_link: 了解更多验证你身份的信息。
 account.index.verification.legacy_verified_html: <strong>%{date}</strong>你使用身份证件在%{app_name}上验证了你的身份。
 account.index.verification.pending_badge: 待验证
 account.index.verification.pending_badge_tooltip: 你的身份有待验证。
@@ -105,7 +105,7 @@ account.index.verification.verified_badge_tooltip: 你的身份已经验证。
 account.index.verification.verified_facial_match_badge_tooltip: 你的身份和照片都已验证。
 account.index.verification.verify_with_facial_match_html: 要访问 <strong>%{sp_name}</strong>，请使用你本人照片再次验证身份。
 account.index.verification.you_verified_your_facial_match_identity: 你使用以下信息验证了身份并验证了一张你本人的照片，从而获得了访问%{app_name}所有合作伙伴机构的权限。
-account.index.verification.you_verified_your_identity_html: 你使用以下信息向 <strong>%{sp_name}</strong> 验证了身份。
+account.index.verification.you_verified_your_identity_html: 你用以下信息为<strong>%{sp_name}</strong>验证了身份。
 account.index.webauthn: 安全密钥
 account.index.webauthn_add: 添加安全密钥
 account.index.webauthn_platform: 人脸或触摸解锁
@@ -745,26 +745,27 @@ doc_auth.tips.document_capture_selfie_text1: 摘掉任何遮盖您面孔的东
 doc_auth.tips.document_capture_selfie_text2: 在光线明亮的地方拍照
 doc_auth.tips.document_capture_selfie_text3: 保持中性表情
 doc_auth.tips.document_capture_selfie_text4: 确保您整个面孔都可以在绿色圆圈里看到
-duplicate_profiles_detected.accounts_list.heading: Accounts with the same verified information
-duplicate_profiles_detected.cant_access: 'I can’t access an account'
+duplicate_profiles_detected.accounts_list.heading: 以下账户具有相同的已验证信息
+duplicate_profiles_detected.cant_access: '我无法访问某个帐户'
 duplicate_profiles_detected.connected_acct_html: '<strong> Connected agencies: </strong> %{count}'
 duplicate_profiles_detected.created_at_html: '<strong> Created: </strong> %{timestamp_html}'
-duplicate_profiles_detected.delete_duplicates.details_html: Sign in, authenticate, and delete the account from the ‘Your account’ page. %{link_html}
-duplicate_profiles_detected.delete_duplicates.heading: 'Delete the duplicate accounts'
-duplicate_profiles_detected.delete_duplicates.link: How to delete your account.
-duplicate_profiles_detected.dont_recognize_account: I don’t recognize an account above
+duplicate_profiles_detected.delete_duplicates.details_html: 登录后，从“你的帐户”页面删除该帐户。 %{link_html}
+duplicate_profiles_detected.delete_duplicates.heading: '删除重复帐户'
+duplicate_profiles_detected.delete_duplicates.link: 如何删除你的帐户。
+duplicate_profiles_detected.dont_recognize_account: 我不认识上边的一个帐户
 duplicate_profiles_detected.duplicate: Duplicate
-duplicate_profiles_detected.get_help: Get Help
-duplicate_profiles_detected.heading: We found other accounts that may be yours
-duplicate_profiles_detected.intro: The %{app_name} requires that you only have one identity verified %{app_name} account. Learn more about duplicate accounts
-duplicate_profiles_detected.intro2: 'You need to delete the duplicate accounts before signing into %{app_name}. Here’s what to do:'
+duplicate_profiles_detected.get_help: 获取帮助
+duplicate_profiles_detected.heading: 我们发现了其他可能属于你的帐户
+duplicate_profiles_detected.intro_html: '%{app_name} 规定你只能拥有一个身份经过验证的 %{app_name} 帐户。%{link_html}'
+duplicate_profiles_detected.intro.link: 了解更多关于重复帐户的信息。
+duplicate_profiles_detected.intro2: '你需要在登录 %{app_name}. 之前删除重复帐户。操作步骤如下：'
 duplicate_profiles_detected.last_sign_in_at_html: '<strong> Last login: </strong> %{timestamp_html}'
 duplicate_profiles_detected.never_logged_in: Never logged in
-duplicate_profiles_detected.select_an_account.details: Keep the account that you’ve connected to the most agencies. That way you don’t have to reconnect to all the agencies you use.
-duplicate_profiles_detected.select_an_account.heading: Choose an account to keep
-duplicate_profiles_detected.sign_back_in.details: Go back to the %{app_name} website and sign in using the one %{app_name} account you kept.
-duplicate_profiles_detected.sign_back_in.heading: Sign back into %{app_name} with one account
-duplicate_profiles_detected.sign_out: Sign out
+duplicate_profiles_detected.select_an_account.details: 保留你最常用的那个帐户。例如，与最多机构绑定的那个帐户。这样，你就无需再重新连接这些机构。
+duplicate_profiles_detected.select_an_account.heading: 选择要保留的帐户
+duplicate_profiles_detected.sign_back_in.details: 返回 %{app_name} 网站，使用你保留的那个 %{app_name} 帐户登录。
+duplicate_profiles_detected.sign_back_in.heading: 使用一个帐户重新登录 %{app_name}
+duplicate_profiles_detected.sign_out: 登出
 duplicate_profiles_detected.signed_in: Signed In
 email_address.not_found: 未找到电子邮件
 email_addresses.add.duplicate: 该电邮地址已注册到你的账户。
@@ -1137,7 +1138,7 @@ idv.failure.phone.warning.heading: 我们无法将你与该号码匹配。
 idv.failure.phone.warning.learn_more_link: 了解有关使用什么号码的更多信息。
 idv.failure.phone.warning.next_steps_html: 尝试 <strong>另一个</strong> 你经常使用并用了很久的号码。 工作或住宅号码都行。
 idv.failure.phone.warning.try_again_button: 尝试另一个号码
-idv.failure.phone.warning.you_entered: 我们找不到你使用此号码的记录：
+idv.failure.phone.warning.you_entered_html: "我们找不到你使用: <strong class='text-no-wrap'>%{formatted_phone}</strong> 电话号码的记录"
 idv.failure.sessions.exception: 处理你的请求时内部出错。
 idv.failure.sessions.fail_html: 出于安全考虑，我们限制你在网上尝试验证个人信息的次数。<strong> %{timeout}后再试。</strong>
 idv.failure.sessions.heading: 我们找不到与你个人信息匹配的记录
@@ -1150,8 +1151,8 @@ idv.failure.verify.exit: 退出 %{app_name}
 idv.failure.verify.fail_link_html: 在<strong>%{sp_name}</strong> 得到
 idv.failure.verify.fail_text: 帮助以获得服务。
 idv.failure.verify.heading: 我们无法验证你的身份证件。
-idv.failure.warning.attempts_html.one: 您可以再试<strong>1次。</strong>然后您必须等6个小时才能再试。
-idv.failure.warning.attempts_html.other: 您可以再试<strong>%{count}次。</strong>然后您必须等6个小时才能再试。
+idv.failure.warning.attempts_html.one: 你可以再试<strong>1次。</strong>你后您必须等6个小时才能再试。
+idv.failure.warning.attempts_html.other: 你可以再试<strong>%{count}次。</strong>你后您必须等6个小时才能再试。
 idv.forgot_password.link_text: 忘了密码?
 idv.forgot_password.modal_header: 你确定不记得密码吗？
 idv.forgot_password.reset_password: 重设密码
@@ -1664,7 +1665,7 @@ step_indicator.flows.idv.go_to_the_post_office: 去邮局
 step_indicator.flows.idv.re_enter_password: 重新输入你的密码
 step_indicator.flows.idv.secure_account: 保护你账户的安全
 step_indicator.flows.idv.verify_address: 验证你的地址
-step_indicator.flows.idv.verify_id: 验证你的身份证件
+step_indicator.flows.idv.verify_id: 验证你的ID
 step_indicator.flows.idv.verify_info: 验证你的信息
 step_indicator.flows.idv.verify_phone: 验证你的电话号码
 step_indicator.status.complete: 完成了
diff --git a/db/primary_migrate/20250808215829_remove_foreign_key_duplicate_profile_confirmation.rb b/db/primary_migrate/20250808215829_remove_foreign_key_duplicate_profile_confirmation.rb
new file mode 100644
index 00000000000..1c1603bdea6
--- /dev/null
+++ b/db/primary_migrate/20250808215829_remove_foreign_key_duplicate_profile_confirmation.rb
@@ -0,0 +1,5 @@
+class RemoveForeignKeyDuplicateProfileConfirmation < ActiveRecord::Migration[8.0]
+  def change
+    remove_foreign_key :duplicate_profile_confirmations, :profiles, if_exists: true
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 8fbe40317cb..cc1dc1d388e 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[8.0].define(version: 2025_07_14_184424) do
+ActiveRecord::Schema[8.0].define(version: 2025_08_08_215829) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "citext"
   enable_extension "pg_catalog.plpgsql"
@@ -705,7 +705,6 @@
 
   add_foreign_key "device_profiling_results", "users"
   add_foreign_key "document_capture_sessions", "users"
-  add_foreign_key "duplicate_profile_confirmations", "profiles"
   add_foreign_key "iaa_gtcs", "partner_accounts"
   add_foreign_key "iaa_orders", "iaa_gtcs"
   add_foreign_key "in_person_enrollments", "profiles"
diff --git a/lib/identity_config.rb b/lib/identity_config.rb
index 82a303f94a8..fce12ef47eb 100644
--- a/lib/identity_config.rb
+++ b/lib/identity_config.rb
@@ -180,8 +180,8 @@ def self.store
     config.add(:facial_match_general_availability_enabled, type: :boolean)
     config.add(:feature_idv_force_gpo_verification_enabled, type: :boolean)
     config.add(:feature_idv_hybrid_flow_enabled, type: :boolean)
-    config.add(:irs_authentication_issuers, type: :json)
-    config.add(:irs_authentication_emails, type: :json)
+    config.add(:irs_registration_funnel_issuers, type: :json)
+    config.add(:irs_registration_funnel_emails, type: :json)
     config.add(:irs_fraud_metrics_issuers, type: :json)
     config.add(:irs_fraud_metrics_emails, type: :json)
     config.add(:geo_data_file_path, type: :string)
@@ -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/lib/reporting/irs_authentication_report.rb b/lib/reporting/irs_registration_funnel_report.rb
similarity index 84%
rename from lib/reporting/irs_authentication_report.rb
rename to lib/reporting/irs_registration_funnel_report.rb
index 3bf0b64ff61..58c8c4f08e1 100644
--- a/lib/reporting/irs_authentication_report.rb
+++ b/lib/reporting/irs_registration_funnel_report.rb
@@ -11,17 +11,15 @@
 end
 
 module Reporting
-  class IrsAuthenticationReport
+  class IrsRegistrationFunnelReport
     include Reporting::CloudwatchQueryQuoting
 
     attr_reader :issuers, :time_range
 
     module Events
-      OIDC_AUTH_REQUEST = 'OpenID Connect: authorization request'
       EMAIL_CONFIRMATION = 'User Registration: Email Confirmation'
       TWO_FA_SETUP_VISITED = 'User Registration: 2FA Setup visited'
       USER_FULLY_REGISTERED = 'User Registration: User Fully Registered'
-      SP_REDIRECT = 'SP redirect initiated'
 
       def self.all_events
         constants.map { |c| const_get(c) }
@@ -67,7 +65,7 @@ def as_emailable_reports
           filename: 'overview',
         ),
         Reporting::EmailableReport.new(
-          title: 'Authentication Funnel Metrics',
+          title: 'Registration Funnel Metrics',
           table: funnel_metrics_table,
           filename: 'funnel_metrics',
         ),
@@ -115,14 +113,6 @@ def funnel_metrics_table
           user_fully_registered,
           format_as_percent(numerator: user_fully_registered, denominator: email_confirmation),
         ],
-        [
-          'Registration Success Rate',
-          sp_redirect_initiated_new_users,
-          format_as_percent(
-            numerator: sp_redirect_initiated_new_users,
-            denominator: email_confirmation,
-          ),
-        ],
       ]
     end
 
@@ -197,23 +187,5 @@ def user_fully_registered
       @user_fully_registered ||=
         (data[Events::USER_FULLY_REGISTERED] & data[Events::EMAIL_CONFIRMATION]).count
     end
-
-    def sp_redirect_initiated_new_users
-      @sp_redirect_initiated_new_users ||=
-        (data[Events::SP_REDIRECT] & data[Events::EMAIL_CONFIRMATION]).count
-    end
-
-    def sp_redirect_initiated_all
-      data[Events::SP_REDIRECT].count
-    end
-
-    def oidc_auth_request
-      data[Events::OIDC_AUTH_REQUEST].count
-    end
-
-    def sp_redirect_initiated_after_oidc
-      @sp_redirect_initiated_after_oidc ||=
-        (data[Events::SP_REDIRECT] & data[Events::OIDC_AUTH_REQUEST]).count
-    end
   end
 end
diff --git a/lib/reporting/irs_verification_report.rb b/lib/reporting/irs_verification_report.rb
index 6fa55a9d7eb..11eeb0783e0 100644
--- a/lib/reporting/irs_verification_report.rb
+++ b/lib/reporting/irs_verification_report.rb
@@ -1,12 +1,13 @@
 # frozen_string_literal: true
 
 require 'csv'
+
 begin
   require 'reporting/cloudwatch_client'
   require 'reporting/cloudwatch_query_quoting'
   require 'reporting/command_line_options'
 rescue LoadError => e
-  warn 'could not load paths, try running with "bundle exec rails runner"'
+  warn 'Could not load paths, try running with "bundle exec rails runner"'
   raise e
 end
 
@@ -46,8 +47,7 @@ def progress?
     end
 
     def as_tables
-      [overview_table,
-       funnel_table]
+      [overview_table, funnel_table]
     end
 
     def as_emailable_reports
@@ -69,28 +69,26 @@ def as_emailable_reports
           filename: 'Overview Report',
         ),
         Reporting::EmailableReport.new(
-          title: 'Funnel Metrics',
+          title: 'Verification Funnel Metrics',
           subtitle: '',
           float_as_percent: true,
           precision: 2,
           table: funnel_table,
-          filename: 'Funnel Metrics',
+          filename: 'Verification Funnel Metrics',
         ),
       ]
     end
 
     def to_csvs
       as_emailable_reports.map do |report|
-        CSV.generate do |csv|
-          report.table.each { |row| csv << row }
-        end
+        CSV.generate { |csv| report.table.each { |row| csv << row } }
       end
     end
 
     def overview_table
       [
         ['Report Timeframe', "#{time_range.begin.to_date} to #{time_range.end.to_date}"],
-        ['Report Generated', Date.today.to_s], # rubocop:disable Rails/Date
+        ['Report Generated', Time.zone.today.to_s],
         ['Issuer', issuers.join(', ')],
       ]
     end
@@ -112,8 +110,7 @@ def funnel_table
          to_percent(info_validation_success, verification_demand)],
         ['Phone Verification Success', phone_verification_success,
          to_percent(phone_verification_success, verification_demand)],
-        ['Verification Successes', total_verified,
-         to_percent(total_verified, verification_demand)],
+        ['Verification Successes', total_verified, to_percent(total_verified, verification_demand)],
         ['Verification Failures', verification_demand - total_verified,
          to_percent(verification_demand - total_verified, verification_demand)],
       ]
@@ -152,85 +149,71 @@ def cloudwatch_client
       )
     end
 
-    # def quote(array)
-    #   '[' + array.map { |e| %("#{e}") }.join(', ') + ']'
-    # end
-
-    def query
+    def query_for_event(event_name)
       params = {
+        event_name: quote(event_name),
         issuers: quote(issuers),
-        event_names: quote(Events.all_events),
       }
 
       format(<<~QUERY, params)
-        filter properties.sp_request.facial_match
-          and name in %{event_names}
-        | fields
-            (name = '#{Events::VERIFICATION_DEMAND}') as @IdV_IAL2_start,
-            (name = '#{Events::DOCUMENT_AUTHENTICATION_SUCCESS}') as @Doc_auth_success,
-            (name = '#{Events::INFORMATION_VALIDATION_SUCCESS}') as @Verify_info_success,
-            (name = '#{Events::PHONE_VERIFICATION_SUCCESS}') as @Verify_phone_success,
-            (name = '#{Events::TOTAL_VERIFIED}' and properties.event_properties.ial2) as @Verified_1,
-            coalesce(@Verified_1, 0) as @Verified,
-            properties.user_id
-        | stats
-            max(@IdV_IAL2_start) as max_idv_ial2_start,
-            max(@Doc_auth_success) as max_doc_auth_success,
-            max(@Verify_info_success) as max_verify_info_success,
-            max(@Verify_phone_success) as max_verify_phone_success,
-            max(@Verified) as max_verified
-            by properties.user_id, bin(1y)
-        | stats
-            sum(max_idv_ial2_start) as IdV_IAL2_Start_User_count,
-            sum(max_doc_auth_success) as Doc_auth_success_User_count,
-            sum(max_verify_info_success) as Verify_info_success_User_count,
-            sum(max_verify_phone_success) as Verify_phone_success_User_count,
-            sum(max_verified) as Verified_User_count
-          | limit 10000
+        filter properties.sp_request.facial_match 
+        and name = %{event_name}
+        and properties.service_provider in %{issuers}
+        | fields properties.user_id
+        | limit 10000
       QUERY
     end
 
-    def fetch_results
-      Rails.logger.info('Executing unified query')
+    def fetch_event_user_ids(event_name)
+      unless Events.all_events.include?(event_name)
+        Rails.logger.warn("Event name '#{event_name}' is not in the list of known events.")
+        return []
+      end
+
+      Rails.logger.info("Fetching results for event: #{event_name}")
+
       results = cloudwatch_client.fetch(
-        query: query,
+        query: query_for_event(event_name),
         from: time_range.begin.beginning_of_day,
         to: time_range.end.end_of_day,
       )
-      Rails.logger.info("Results: #{results.inspect}")
-      results
+
+      if results.nil? || results.empty?
+        Rails.logger.warn("No results returned for event: #{event_name}")
+        return []
+      end
+
+      user_ids = results.map { |row| row['properties.user_id'] }.compact.uniq
+      Rails.logger.info("Fetched #{user_ids.count} unique user IDs for #{event_name}")
+      user_ids
     rescue StandardError => e
-      Rails.logger.error("Failed to fetch results for unified query: #{e.message}")
+      Rails.logger.error("Failed to fetch event #{event_name}: #{e.message}")
       []
     end
 
-    def data
-      @data ||= fetch_results.first || {}
-    end
-
     def verification_demand_results
-      data['IdV_IAL2_Start_User_count'].to_i || 0
+      fetch_event_user_ids(Events::VERIFICATION_DEMAND).count
     end
 
     def document_authentication_success_results
-      data['Doc_auth_success_User_count'].to_i || 0
+      fetch_event_user_ids(Events::DOCUMENT_AUTHENTICATION_SUCCESS).count
     end
 
     def information_validation_success_results
-      data['Verify_info_success_User_count'].to_i || 0
+      fetch_event_user_ids(Events::INFORMATION_VALIDATION_SUCCESS).count
     end
 
     def phone_verification_success_results
-      data['Verify_phone_success_User_count'].to_i || 0
+      fetch_event_user_ids(Events::PHONE_VERIFICATION_SUCCESS).count
     end
 
     def total_verified_results
-      data['Verified_User_count'].to_i || 0
+      fetch_event_user_ids(Events::TOTAL_VERIFIED).count
     end
 
     def to_percent(numerator, denominator)
       return 0.0 if denominator.nil? || denominator.zero?
-      ((numerator.to_f / denominator)).round(2)
+      (numerator.to_f / denominator).round(2)
     end
   end
 end
diff --git a/lib/reporting/monthly_idv_report.rb b/lib/reporting/monthly_idv_report.rb
index 614c26d6ff4..f27403863b5 100644
--- a/lib/reporting/monthly_idv_report.rb
+++ b/lib/reporting/monthly_idv_report.rb
@@ -85,11 +85,7 @@ def parallel_reports
     end
 
     def monthly_subreports
-      ranges = [
-        (end_date - 2.months).all_month,
-        (end_date - 1.month).all_month,
-        end_date.all_month,
-      ]
+      ranges = [end_date.all_month]
 
       ranges.map do |range|
         Reporting::IdentityVerificationReport.new(
diff --git a/lib/reporting/proofing_rate_report.rb b/lib/reporting/proofing_rate_report.rb
index 69c9c201313..210082f1c26 100644
--- a/lib/reporting/proofing_rate_report.rb
+++ b/lib/reporting/proofing_rate_report.rb
@@ -6,7 +6,7 @@
 
 module Reporting
   class ProofingRateReport
-    DATE_INTERVALS = [30, 60, 90].freeze
+    DATE_INTERVALS = [30].freeze
 
     attr_reader :end_date, :wait_duration
 
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
diff --git a/spec/jobs/reports/irs_authentication_report_spec.rb b/spec/jobs/reports/irs_registration_funnel_report_spec.rb
similarity index 82%
rename from spec/jobs/reports/irs_authentication_report_spec.rb
rename to spec/jobs/reports/irs_registration_funnel_report_spec.rb
index f5a5606f9bf..b79a193e4de 100644
--- a/spec/jobs/reports/irs_authentication_report_spec.rb
+++ b/spec/jobs/reports/irs_registration_funnel_report_spec.rb
@@ -1,14 +1,14 @@
 require 'rails_helper'
 
-RSpec.describe Reports::IrsAuthenticationReport do
+RSpec.describe Reports::IrsRegistrationFunnelReport do
   let(:report_date) { Date.new(2021, 3, 2).in_time_zone('UTC').end_of_day }
   let(:time_range) { report_date.all_month }
-  subject(:report) { Reports::IrsAuthenticationReport.new(report_date) }
+  subject(:report) { Reports::IrsRegistrationFunnelReport.new(report_date) }
 
-  let(:name) { 'irs-authentication-report' }
+  let(:name) { 'irs-registration-funnel-report' }
   let(:s3_report_bucket_prefix) { 'reports-bucket' }
   let(:report_folder) do
-    'int/irs-authentication-report/2021/2021-03-02.irs-authentication-report'
+    'int/irs-registration-funnel-report/2021/2021-03-02.irs-registration-funnel-report'
   end
 
   let(:expected_s3_paths) do
@@ -53,17 +53,17 @@
       },
     }
 
-    allow(IdentityConfig.store).to receive(:irs_authentication_emails)
+    allow(IdentityConfig.store).to receive(:irs_registration_funnel_emails)
       .and_return(mock_test_auth_emails)
 
-    allow(report.irs_authentication_report).to receive(:funnel_metrics_table)
+    allow(report.irs_registration_funnel_report).to receive(:funnel_metrics_table)
       .and_return(mock_funnel_metrics_data)
   end
 
   it 'sends out a report to just to team data' do
     expect(ReportMailer).to receive(:tables_report).once.with(
       email: anything,
-      subject: 'IRS Authentication Report - 2021-03-02',
+      subject: 'IRS Registration Funnel Report - 2021-03-02',
       reports: anything,
       message: report.preamble,
       attachment_format: :csv,
@@ -73,7 +73,7 @@
   end
 
   it 'does not send out a report with no emails' do
-    allow(IdentityConfig.store).to receive(:irs_authentication_emails).and_return('')
+    allow(IdentityConfig.store).to receive(:irs_registration_funnel_emails).and_return('')
 
     expect(report).to_not receive(:reports)
 
diff --git a/spec/jobs/reports/monthly_key_metrics_report_spec.rb b/spec/jobs/reports/monthly_key_metrics_report_spec.rb
index c4bf44ccdd8..b73296ef42a 100644
--- a/spec/jobs/reports/monthly_key_metrics_report_spec.rb
+++ b/spec/jobs/reports/monthly_key_metrics_report_spec.rb
@@ -36,12 +36,12 @@
 
   let(:mock_proofing_rate_data) do
     [
-      ['Metric', 'Trailing 30d', 'Trailing 60d', 'Trailing 90d'],
+      ['Metric', 'Trailing 30d'],
     ]
   end
   let(:mock_monthly_idv_data) do
     [
-      ['Metric', 'June 2024', 'July 2024', 'August 2024'],
+      ['Metric', 'Aug 2024'],
     ]
   end
 
diff --git a/spec/lib/reporting/irs_authentication_report_spec.rb b/spec/lib/reporting/irs_registration_funnel_report_spec.rb
similarity index 95%
rename from spec/lib/reporting/irs_authentication_report_spec.rb
rename to spec/lib/reporting/irs_registration_funnel_report_spec.rb
index 2979cc9d6a4..2bb959319c9 100644
--- a/spec/lib/reporting/irs_authentication_report_spec.rb
+++ b/spec/lib/reporting/irs_registration_funnel_report_spec.rb
@@ -1,7 +1,7 @@
 require 'rails_helper'
-require 'reporting/irs_authentication_report'
+require 'reporting/irs_registration_funnel_report'
 
-RSpec.describe Reporting::IrsAuthenticationReport do
+RSpec.describe Reporting::IrsRegistrationFunnelReport do
   let(:issuer) { 'my:example:issuer' }
   let(:time_range) { Date.new(2022, 1, 1).in_time_zone('UTC').all_week }
   let(:expected_definitions_table) do
@@ -30,11 +30,10 @@
       ['Registration Demand', 4, '100.0%'],
       ['Registration Failures', 2, '50.0%'],
       ['Registration Successes', 2, '50.0%'],
-      ['Registration Success Rate', 1, '25.0%'],
     ]
   end
 
-  subject(:report) { Reporting::IrsAuthenticationReport.new(issuers: [issuer], time_range:) }
+  subject(:report) { Reporting::IrsRegistrationFunnelReport.new(issuers: [issuer], time_range:) }
 
   before do
     travel_to Time.zone.now.beginning_of_day
@@ -113,7 +112,7 @@
           table: expected_overview_table,
         ),
         Reporting::EmailableReport.new(
-          title: 'Authentication Funnel Metrics',
+          title: 'Registration Funnel Metrics',
           filename: 'funnel_metrics',
           table: expected_funnel_metrics_table,
         ),
diff --git a/spec/lib/reporting/irs_verification_report_spec.rb b/spec/lib/reporting/irs_verification_report_spec.rb
index 1069aa9c2b0..5bcef7c60e4 100644
--- a/spec/lib/reporting/irs_verification_report_spec.rb
+++ b/spec/lib/reporting/irs_verification_report_spec.rb
@@ -14,7 +14,7 @@
 
   def previous_week_range
     one_week = 7.days
-    last_sunday = Time.current.utc.to_date.beginning_of_week(:sunday) - one_week
+    last_sunday = Time.zone.now.to_date.beginning_of_week(:sunday) - one_week
     last_saturday = last_sunday + 6.days
     last_sunday..last_saturday
   end
@@ -22,7 +22,7 @@ def previous_week_range
   describe '#overview_table' do
     it 'generates the overview table with the correct data' do
       freeze_time do
-        expected_generated_date = Time.current.utc.to_date.to_s
+        expected_generated_date = Time.zone.now.to_date.to_s
 
         table = report.overview_table
 
diff --git a/spec/lib/reporting/monthly_idv_report_spec.rb b/spec/lib/reporting/monthly_idv_report_spec.rb
index 6e0b6ba6595..21bb09cc32c 100644
--- a/spec/lib/reporting/monthly_idv_report_spec.rb
+++ b/spec/lib/reporting/monthly_idv_report_spec.rb
@@ -13,26 +13,6 @@
     before do
       allow(idv_report).to receive(:reports).and_return(
         [
-          instance_double(
-            'Reporting::IdentityVerificationReport',
-            time_range: Date.new(2024, 6, 1).all_month,
-            idv_started: 1111,
-            successfully_verified_users: 1111,
-            blanket_proofing_rate: 0.1111,
-            idv_final_resolution: 1111,
-            idv_final_resolution_rate: 0.1111,
-            verified_user_count: 1111,
-          ),
-          instance_double(
-            'Reporting::IdentityVerificationReport',
-            time_range: Date.new(2024, 7, 1).all_month,
-            idv_started: 2222,
-            successfully_verified_users: 2222,
-            blanket_proofing_rate: 0.2222,
-            idv_final_resolution: 2222,
-            idv_final_resolution_rate: 0.2222,
-            verified_user_count: 2222,
-          ),
           instance_double(
             'Reporting::IdentityVerificationReport',
             time_range: Date.new(2024, 8, 1).all_month,
@@ -49,19 +29,17 @@
 
     let(:expected_table) do
       [
-        ['Metric', 'Jun 2024', 'Jul 2024', 'Aug 2024'],
-        ['IDV started', 1111, 2222, 3333],
-        ['# of successfully verified users', 1111, 2222, 3333],
-        ['% IDV started to successfully verified', 0.1111, 0.2222,
-         0.3333],
-        ['# of workflow completed', 1111, 2222, 3333],
-        ['% rate of workflow completed', 0.1111, 0.2222,
-         0.3333],
-        ['# of users verified (total)', 1111, 2222, 3333],
+        ['Metric', 'Aug 2024'],
+        ['IDV started', 3333],
+        ['# of successfully verified users', 3333],
+        ['% IDV started to successfully verified', 0.3333],
+        ['# of workflow completed', 3333],
+        ['% rate of workflow completed', 0.3333],
+        ['# of users verified (total)', 3333],
       ]
     end
 
-    it 'reports 3 months of data' do
+    it 'reports 1 month of data' do
       idv_report.as_csv.zip(expected_table).each do |actual, expected|
         expect(actual).to eq(expected)
       end
@@ -96,15 +74,11 @@
   end
 
   describe '#monthly_subreports' do
-    let(:june) { Date.new(2024, 6, 1).in_time_zone('UTC').all_month }
-    let(:july) { Date.new(2024, 7, 1).in_time_zone('UTC').all_month }
     let(:august) { Date.new(2024, 8, 1).in_time_zone('UTC').all_month }
 
-    it 'returns IdV reports for the expected months' do
-      [june, july, august].each do |month|
-        expect(Reporting::IdentityVerificationReport).to receive(:new)
-          .with(issuers: nil, time_range: month, cloudwatch_client: anything)
-      end
+    it 'returns IdV report for the expected month' do
+      expect(Reporting::IdentityVerificationReport).to receive(:new)
+        .with(issuers: nil, time_range: august, cloudwatch_client: anything)
 
       subject.monthly_subreports
     end
diff --git a/spec/lib/reporting/proofing_rate_report_spec.rb b/spec/lib/reporting/proofing_rate_report_spec.rb
index 6ca3a7e1ccb..6135020cd23 100644
--- a/spec/lib/reporting/proofing_rate_report_spec.rb
+++ b/spec/lib/reporting/proofing_rate_report_spec.rb
@@ -28,60 +28,27 @@
             idv_fraud_rejected: 0,
             time_range: (end_date - 30.days).beginning_of_day..end_date,
           ),
-          instance_double(
-            'Reporting::IdentityVerificationReport',
-            blanket_proofing_rate: 0.4,
-            intent_proofing_rate: 0.5,
-            actual_proofing_rate: 0.6666666666666666,
-            industry_proofing_rate: 0.6666666666666666,
-            idv_started: 5,
-            idv_doc_auth_welcome_submitted: 4,
-            idv_doc_auth_socure_verification_data_requested: 0,
-            idv_doc_auth_image_vendor_submitted: 3,
-            successfully_verified_users: 2,
-            idv_doc_auth_rejected: 1,
-            idv_fraud_rejected: 1,
-            time_range: (end_date - 60.days).beginning_of_day..end_date,
-          ),
-          instance_double(
-            'Reporting::IdentityVerificationReport',
-            blanket_proofing_rate: 0.5,
-            intent_proofing_rate: 0.6,
-            actual_proofing_rate: 0.75,
-            industry_proofing_rate: 0.75,
-            idv_started: 6,
-            idv_doc_auth_welcome_submitted: 5,
-            idv_doc_auth_image_vendor_submitted: 4,
-            idv_doc_auth_socure_verification_data_requested: 0,
-            successfully_verified_users: 3,
-            idv_doc_auth_rejected: 1,
-            idv_fraud_rejected: 2,
-            time_range: (end_date - 90.days).beginning_of_day..end_date,
-          ),
         ],
       )
     end
 
-    it 'renders a report with 30, 60, 90 day numbers' do
-      # rubocop:disable Layout/LineLength
+    it 'renders a report with only 30 day numbers' do
       expected_csv = [
-        ['Metric', 'Trailing 30d', 'Trailing 60d', 'Trailing 90d'],
-        ['Start Date', Date.new(2021, 12, 2), Date.new(2021, 11, 2), Date.new(2021, 10, 3)],
-        ['End Date', Date.new(2022, 1, 1), Date.new(2022, 1, 1), Date.new(2022, 1, 1)],
-        ['IDV Started', 4, 5, 6],
-        ['Welcome Submitted', 3, 4, 5],
-        ['Image Submitted', 2, 3, 4],
-        ['Socure', 0, 0, 0],
-        ['Successfully Verified', 1, 2, 3],
-        ['IDV Rejected (Non-Fraud)', 1, 1, 1],
-        ['IDV Rejected (Fraud)', 0, 1, 2],
-        ['Blanket Proofing Rate (IDV Started to Successfully Verified)', 1.0 / 4, 2.0 / 5, 3.0 / 6],
-        ['Intent Proofing Rate (Welcome Submitted to Successfully Verified)', 1.0 / 3, 2.0 / 4, 3.0 / 5],
-        ['Actual Proofing Rate (Image Submitted to Successfully Verified)', 1.0 / 2, 2.0 / 3, 3.0 / 4],
-        ['Industry Proofing Rate (Verified minus IDV Rejected)', 1.0 / 2, 2.0 / 3, 3.0 / 4],
+        ['Metric', 'Trailing 30d'],
+        ['Start Date', Date.new(2021, 12, 2)],
+        ['End Date', Date.new(2022, 1, 1)],
+        ['IDV Started', 4],
+        ['Welcome Submitted', 3],
+        ['Image Submitted', 2],
+        ['Socure', 0],
+        ['Successfully Verified', 1],
+        ['IDV Rejected (Non-Fraud)', 1],
+        ['IDV Rejected (Fraud)', 0],
+        ['Blanket Proofing Rate (IDV Started to Successfully Verified)', 1.0 / 4],
+        ['Intent Proofing Rate (Welcome Submitted to Successfully Verified)', 1.0 / 3],
+        ['Actual Proofing Rate (Image Submitted to Successfully Verified)', 1.0 / 2],
+        ['Industry Proofing Rate (Verified minus IDV Rejected)', 1.0 / 2],
       ]
-      # rubocop:enable Layout/LineLength
-
       aggregate_failures do
         report.as_csv.zip(expected_csv).each do |actual, expected|
           expect(actual).to eq(expected)
@@ -141,8 +108,6 @@
           expect(report.reports.map(&:time_range)).to eq(
             [
               (end_date - 30.days).beginning_of_day..end_date,
-              (end_date - 60.days).beginning_of_day..end_date,
-              (end_date - 90.days).beginning_of_day..end_date,
             ],
           )
 
@@ -152,17 +117,17 @@
             cloudwatch_client: report.cloudwatch_client,
           ).once
 
-          expect(Reporting::IdentityVerificationReport).to have_received(:new).with(
+          expect(Reporting::IdentityVerificationReport).not_to have_received(:new).with(
             time_range: (end_date - 60.days).beginning_of_day..(end_date - 30.days).end_of_day,
             issuers: nil,
             cloudwatch_client: report.cloudwatch_client,
-          ).once
+          )
 
-          expect(Reporting::IdentityVerificationReport).to have_received(:new).with(
+          expect(Reporting::IdentityVerificationReport).not_to have_received(:new).with(
             time_range: (end_date - 90.days).beginning_of_day..(end_date - 60.days).end_of_day,
             issuers: nil,
             cloudwatch_client: report.cloudwatch_client,
-          ).once
+          )
         end
       end
     end
diff --git a/spec/mailers/previews/report_mailer_preview.rb b/spec/mailers/previews/report_mailer_preview.rb
index 3f007743850..8bab8a7940e 100644
--- a/spec/mailers/previews/report_mailer_preview.rb
+++ b/spec/mailers/previews/report_mailer_preview.rb
@@ -109,17 +109,17 @@ def fraud_metrics_report
     )
   end
 
-  def irs_authentication_report
-    irs_authentication_report = Reports::IrsAuthenticationReport.new(Time.zone.yesterday)
+  def irs_registration_funnel_report
+    irs_registration_funnel_report = Reports::IrsRegistrationFunnelReport.new(Time.zone.yesterday)
 
-    stub_cloudwatch_client(irs_authentication_report.irs_authentication_report)
+    stub_cloudwatch_client(irs_registration_funnel_report.irs_registration_funnel_report)
 
     ReportMailer.tables_report(
       email: 'test@example.com',
-      subject: "Example IRS Authentication Report - #{Time.zone.now.to_date}",
-      message: irs_authentication_report.preamble,
+      subject: "Example IRS Registration Funnel Report - #{Time.zone.now.to_date}",
+      message: irs_registration_funnel_report.preamble,
       attachment_format: :csv,
-      reports: irs_authentication_report.reports,
+      reports: irs_registration_funnel_report.reports,
     )
   end
 
diff --git a/spec/views/idv/phone_errors/warning.html.erb_spec.rb b/spec/views/idv/phone_errors/warning.html.erb_spec.rb
index ec058ce9b7a..c53b25e898d 100644
--- a/spec/views/idv/phone_errors/warning.html.erb_spec.rb
+++ b/spec/views/idv/phone_errors/warning.html.erb_spec.rb
@@ -17,6 +17,7 @@
     assign(:remaining_submit_attempts, remaining_submit_attempts)
     assign(:country_code, country_code)
     assign(:phone, phone)
+    assign(:formatted_phone, formatted_phone)
 
     render
   end
@@ -26,7 +27,9 @@
   end
 
   it 'shows number entered' do
-    expect(rendered).to have_text(t('idv.failure.phone.warning.you_entered'))
+    expect(rendered).to have_content(
+      strip_tags(t('idv.failure.phone.warning.you_entered_html', formatted_phone: formatted_phone)),
+    )
     expect(rendered).to have_text(formatted_phone)
   end
 
@@ -104,7 +107,11 @@
   context 'no phone' do
     let(:phone) { nil }
     it 'does not render "You entered:"' do
-      expect(rendered).not_to have_text(t('idv.failure.phone.warning.you_entered'))
+      expect(rendered).not_to have_content(
+        strip_tags(
+          t('idv.failure.phone.warning.you_entered_html', formatted_phone: formatted_phone),
+        ),
+      )
     end
   end
 end