diff --git a/litellm/proxy/spend_tracking/spend_management_endpoints.py b/litellm/proxy/spend_tracking/spend_management_endpoints.py
index 822b827f985..cb70247ac92 100644
--- a/litellm/proxy/spend_tracking/spend_management_endpoints.py
+++ b/litellm/proxy/spend_tracking/spend_management_endpoints.py
@@ -37,6 +37,7 @@ from litellm.litellm_core_utils.classifier_logging import classifier_audit_field
 from litellm.proxy._types import *
 from litellm.proxy._types import ProviderBudgetResponse, ProviderBudgetResponseObject
 from litellm.proxy.auth.user_api_key_auth import user_api_key_auth
+from litellm.proxy.litellm_pre_call_utils import LiteLLMProxyRequestSetup
 
 # NOTE: Avoid module-level import from common_utils: proxy_server imports this
 # module while common_utils may pull proxy_server during init, which can leave
@@ -1840,7 +1841,7 @@ async def get_key_spend_report(
     scoped_api_key = _resolve_spend_report_scope(
         user_api_key_dict=user_api_key_dict,
         requested=requested,
-        caller_value=user_api_key_dict.api_key,
+        caller_value=LiteLLMProxyRequestSetup.get_logged_api_key(user_api_key_dict),
         scope_name="api_key",
     )
     db_response: Sequence[Mapping[str, object]] | None = await _query_raw_or_none(
diff --git a/tests/test_litellm/proxy/spend_tracking/test_spend_management_endpoints.py b/tests/test_litellm/proxy/spend_tracking/test_spend_management_endpoints.py
index c6a4173b583..dc8f8cca7b1 100644
--- a/tests/test_litellm/proxy/spend_tracking/test_spend_management_endpoints.py
+++ b/tests/test_litellm/proxy/spend_tracking/test_spend_management_endpoints.py
@@ -6817,6 +6817,33 @@ def test_key_spend_report_scopes_to_caller_key(client, monkeypatch):
         app.dependency_overrides.pop(ps.user_api_key_auth, None)
 
 
+def test_key_spend_report_scopes_a_cli_session_to_the_per_user_alias_not_the_login_token(client, monkeypatch):
+    mock_prisma = _spend_report_mock_prisma(
+        query_raw_returns=[{"api_key": "cli-session-alice", "total_cost": 1.5}]
+    )
+    monkeypatch.setattr("litellm.proxy.proxy_server.prisma_client", mock_prisma)
+    monkeypatch.setattr("litellm.proxy.proxy_server.premium_user", True)
+    app.dependency_overrides[ps.user_api_key_auth] = lambda: UserAPIKeyAuth(
+        user_role=LitellmUserRoles.INTERNAL_USER,
+        user_id="alice",
+        api_key="cli-session-Qm7xJ2kP9sLw4vT1nR8yAa",
+        key_alias="cli-session-alice",
+        is_session_token=True,
+    )
+    try:
+        response = client.get(
+            "/key/spend/report",
+            params={"start_date": "2026-07-01", "end_date": "2026-07-31", "api_key": "cli-session-alice"},
+            headers={"Authorization": "Bearer sk-test"},
+        )
+        assert response.status_code == 200, response.text
+        assert response.json() == [{"api_key": "cli-session-alice", "total_cost": 1.5}]
+        args, _ = mock_prisma.db.query_raw.await_args
+        assert args[3] == "cli-session-alice"
+    finally:
+        app.dependency_overrides.pop(ps.user_api_key_auth, None)
+
+
 def test_key_spend_report_non_admin_override_403(client, monkeypatch):
     mock_prisma = _spend_report_mock_prisma()
     monkeypatch.setattr("litellm.proxy.proxy_server.prisma_client", mock_prisma)