diff --git a/app/controllers/concerns/idv_step_concern.rb b/app/controllers/concerns/idv_step_concern.rb
index 09154a7d5b5..1c94cd9e51f 100644
--- a/app/controllers/concerns/idv_step_concern.rb
+++ b/app/controllers/concerns/idv_step_concern.rb
@@ -41,6 +41,10 @@ def flow_path
   private
 
   def confirm_ssn_step_complete
+    if IdentityConfig.store.in_person_ssn_info_controller_enabled
+      # mark ssn step as complete for FSM
+      flow_session['Idv::Steps::InPerson::SsnStep'] = true if flow_session.dig(:pii_from_user, :ssn)
+    end
     return if pii.present? && pii[:ssn].present?
     redirect_to prev_url
   end