diff --git a/stubs/stripe/stripe/api_resources/customer.pyi b/stubs/stripe/stripe/api_resources/customer.pyi
index c8694d0ff..4010c7a5c 100644
--- a/stubs/stripe/stripe/api_resources/customer.pyi
+++ b/stubs/stripe/stripe/api_resources/customer.pyi
@@ -11,3 +11,43 @@ from stripe.api_resources.abstract import (
 class Customer(CreateableAPIResource, DeletableAPIResource, ListableAPIResource, UpdateableAPIResource):
     OBJECT_NAME: str
     def delete_discount(self, **params) -> None: ...
+    @classmethod
+    def balance_transactions_url(cls, id, nested_id=...): ...
+    @classmethod
+    def balance_transactions_request(
+        cls, method, url, api_key=..., idempotency_key=..., stripe_version=..., stripe_account=..., **params
+    ): ...
+    @classmethod
+    def create_balance_transaction(cls, id, **params): ...
+    @classmethod
+    def retrieve_balance_transaction(cls, id, nested_id, **params): ...
+    @classmethod
+    def modify_balance_transaction(cls, id, nested_id, **params): ...
+    @classmethod
+    def list_balance_transactions(cls, id, **params): ...
+    @classmethod
+    def sources_url(cls, id, nested_id=...): ...
+    @classmethod
+    def sources_request(cls, method, url, api_key=..., idempotency_key=..., stripe_version=..., stripe_account=..., **params): ...
+    @classmethod
+    def create_source(cls, id, **params): ...
+    @classmethod
+    def retrieve_source(cls, id, nested_id, **params): ...
+    @classmethod
+    def modify_source(cls, id, nested_id, **params): ...
+    @classmethod
+    def delete_source(cls, id, nested_id, **params): ...
+    @classmethod
+    def list_sources(cls, id, **params): ...
+    @classmethod
+    def tax_ids_url(cls, id, nested_id=...): ...
+    @classmethod
+    def tax_ids_request(cls, method, url, api_key=..., idempotency_key=..., stripe_version=..., stripe_account=..., **params): ...
+    @classmethod
+    def create_tax_id(cls, id, **params): ...
+    @classmethod
+    def retrieve_tax_id(cls, id, nested_id, **params): ...
+    @classmethod
+    def delete_tax_id(cls, id, nested_id, **params): ...
+    @classmethod
+    def list_tax_ids(cls, id, **params): ...