diff --git a/lnbits/core/views/callback_api.py b/lnbits/core/views/callback_api.py
index 9107bf0a4..80b7ed4c4 100644
--- a/lnbits/core/views/callback_api.py
+++ b/lnbits/core/views/callback_api.py
@@ -439,7 +439,7 @@ async def _handle_revolut_subscription(
 
     extra = {
         **(reference.extra or {}),
-        "subscription_request_id": reference.subscription_request_id,
+        "subscription_request_id": subscription_id,
         "fiat_method": "subscription",
         "tag": reference.tag,
         "subscription": {
diff --git a/lnbits/fiat/revolut.py b/lnbits/fiat/revolut.py
index f8d54b6bd..fd3454f07 100644
--- a/lnbits/fiat/revolut.py
+++ b/lnbits/fiat/revolut.py
@@ -283,7 +283,7 @@ class RevolutWallet(FiatProvider):
             return FiatSubscriptionResponse(
                 ok=True,
                 checkout_session_url=checkout_url,
-                subscription_request_id=payment_options.subscription_request_id,
+                subscription_request_id=revolut_subscription_id,
             )
         except json.JSONDecodeError:
             return FiatSubscriptionResponse(
@@ -302,6 +302,15 @@ class RevolutWallet(FiatProvider):
         **kwargs,
     ) -> FiatSubscriptionResponse:
         try:
+            subscription = await self.get_subscription(subscription_id)
+            reference = self.deserialize_subscription_reference(
+                subscription.get("external_reference")
+            )
+            if not reference or reference.wallet_id != correlation_id:
+                return FiatSubscriptionResponse(
+                    ok=False, error_message="Subscription not found."
+                )
+
             r = await self.client.post(
                 f"/api/subscriptions/{subscription_id}/cancel",
                 timeout=REVOLUT_REQUEST_TIMEOUT,
diff --git a/tests/unit/test_fiat_providers.py b/tests/unit/test_fiat_providers.py
index babfe254a..13338ce01 100644
--- a/tests/unit/test_fiat_providers.py
+++ b/tests/unit/test_fiat_providers.py
@@ -919,8 +919,10 @@ async def test_revolut_wallet_create_subscription(settings: Settings):
         "PLAN_VARIATION_123", 1, payment_options
     )
 
+    subscription_request_id = payment_options.subscription_request_id
     assert response.ok is True
-    assert response.subscription_request_id is not None
+    assert response.subscription_request_id == "SUBSCRIPTION123"
+    assert subscription_request_id is not None
     assert (
         response.checkout_session_url
         == "https://checkout.revolut.com/payment-link/sub_123"
@@ -933,16 +935,14 @@ async def test_revolut_wallet_create_subscription(settings: Settings):
     assert payload["plan_variation_id"] == "PLAN_VARIATION_123"
     assert payload["customer_id"] == "CUSTOMER123"
     assert client.calls[1][1]["timeout"] == 30
-    assert client.calls[1][1]["headers"]["Idempotency-Key"] == (
-        response.subscription_request_id
-    )
+    assert client.calls[1][1]["headers"]["Idempotency-Key"] == (subscription_request_id)
     assert payload["setup_order_redirect_url"] == (
         "https://lnbits.example/subscription-success"
     )
     reference = json.loads(payload["external_reference"])
     assert reference["wallet_id"] == "wallet_1"
     assert reference["tag"] == "gold"
-    assert reference["subscription_request_id"] == response.subscription_request_id
+    assert reference["subscription_request_id"] == subscription_request_id
     assert reference["memo"] == "Monthly Gold"
     assert reference["extra"]["link"] == "link-1"
     assert client.calls[2][0] == "/api/orders/ORDER123"
@@ -1235,13 +1235,55 @@ async def test_revolut_wallet_cancel_subscription(settings: Settings):
     settings.revolut_api_version = "2026-04-20"
 
     wallet = RevolutWallet()
-    client = MockHTTPClient([MockHTTPResponse(json_data={})])
+    client = MockHTTPClient(
+        [
+            MockHTTPResponse(
+                json_data={
+                    "external_reference": json.dumps({"wallet_id": "wallet_1"}),
+                }
+            ),
+            MockHTTPResponse(json_data={}),
+        ]
+    )
     wallet.client = client  # type: ignore[assignment]
 
     response = await wallet.cancel_subscription("SUBSCRIPTION123", "wallet_1")
 
     assert response.ok is True
-    assert client.calls[0][0] == "/api/subscriptions/SUBSCRIPTION123/cancel"
+    assert client.calls[0][0] == "/api/subscriptions/SUBSCRIPTION123"
+    assert client.calls[1][0] == "/api/subscriptions/SUBSCRIPTION123/cancel"
+
+
+@pytest.mark.anyio
+async def test_revolut_wallet_cancel_subscription_checks_wallet_id(
+    settings: Settings,
+):
+    settings.revolut_api_endpoint = "https://sandbox-merchant.revolut.com"
+    settings.revolut_api_secret_key = "revolut-secret"
+    settings.revolut_api_version = "2026-04-20"
+
+    wallet = RevolutWallet()
+    client = MockHTTPClient(
+        [
+            MockHTTPResponse(
+                json_data={
+                    "external_reference": json.dumps({"wallet_id": "wallet_2"}),
+                }
+            ),
+        ]
+    )
+    wallet.client = client  # type: ignore[assignment]
+
+    response = await wallet.cancel_subscription("SUBSCRIPTION123", "wallet_1")
+
+    assert response.ok is False
+    assert response.error_message == "Subscription not found."
+    assert client.calls == [
+        (
+            "/api/subscriptions/SUBSCRIPTION123",
+            {"timeout": 30},
+        )
+    ]
 
 
 @pytest.mark.anyio