diff --git a/apps/mobile/packages/core/lib/src/services/session/v2_session_service.dart b/apps/mobile/packages/core/lib/src/services/session/v2_session_service.dart
index 30b7ce94..639f6022 100644
--- a/apps/mobile/packages/core/lib/src/services/session/v2_session_service.dart
+++ b/apps/mobile/packages/core/lib/src/services/session/v2_session_service.dart
@@ -4,7 +4,9 @@ import 'package:krow_domain/krow_domain.dart';
 
 import '../api_service/api_service.dart';
 import '../api_service/endpoints/auth_endpoints.dart';
+import '../api_service/feature_gate.dart';
 import '../api_service/mixins/session_handler_mixin.dart';
+import '../device/background_task/background_task_service.dart';
 import 'client_session_store.dart';
 import 'staff_session_store.dart';
 
@@ -110,8 +112,16 @@ class V2SessionService with SessionHandlerMixin {
       debugPrint('[V2SessionService] Error signing out: $e');
       rethrow;
     } finally {
+      // Cancel all background tasks (geofence tracking, etc.).
+      try {
+        await const BackgroundTaskService().cancelAll();
+      } catch (e) {
+        debugPrint('[V2SessionService] Failed to cancel background tasks: $e');
+      }
+
       StaffSessionStore.instance.clear();
       ClientSessionStore.instance.clear();
+      FeatureGate.instance.clearScopes();
       handleSignOut();
     }
   }