diff --git a/mypy/typetraverser.py b/mypy/typetraverser.py
index 1ff5f6685eb8..a28bbf422b61 100644
--- a/mypy/typetraverser.py
+++ b/mypy/typetraverser.py
@@ -86,6 +86,12 @@ def visit_callable_type(self, t: CallableType) -> None:
         t.ret_type.accept(self)
         t.fallback.accept(self)
 
+        if t.type_guard is not None:
+            t.type_guard.accept(self)
+
+        if t.type_is is not None:
+            t.type_is.accept(self)
+
     def visit_tuple_type(self, t: TupleType) -> None:
         self.traverse_types(t.items)
         t.partial_fallback.accept(self)
diff --git a/test-data/unit/check-typeguard.test b/test-data/unit/check-typeguard.test
index 66c21bf3abe1..27b88553fb43 100644
--- a/test-data/unit/check-typeguard.test
+++ b/test-data/unit/check-typeguard.test
@@ -54,6 +54,18 @@ def main(a: object, b: object) -> None:
         reveal_type(b)  # N: Revealed type is "builtins.object"
 [builtins fixtures/tuple.pyi]
 
+[case testTypeGuardTypeVarReturn]
+from typing import Callable, Optional, TypeVar
+from typing_extensions import TypeGuard
+T = TypeVar('T')
+def is_str(x: object) -> TypeGuard[str]: pass
+def main(x: object, type_check_func: Callable[[object], TypeGuard[T]]) -> T:
+    if not type_check_func(x):
+        raise Exception()
+    return x
+reveal_type(main("a", is_str))  # N: Revealed type is "builtins.str"
+[builtins fixtures/exception.pyi]
+
 [case testTypeGuardIsBool]
 from typing_extensions import TypeGuard
 def f(a: TypeGuard[int]) -> None: pass
diff --git a/test-data/unit/check-typeis.test b/test-data/unit/check-typeis.test
index 04b64a45c8c1..6b96845504ab 100644
--- a/test-data/unit/check-typeis.test
+++ b/test-data/unit/check-typeis.test
@@ -92,6 +92,18 @@ def main(a: Tuple[object, ...]):
         reveal_type(a)  # N: Revealed type is "builtins.tuple[builtins.int, ...]"
 [builtins fixtures/tuple.pyi]
 
+[case testTypeIsTypeVarReturn]
+from typing import Callable, Optional, TypeVar
+from typing_extensions import TypeIs
+T = TypeVar('T')
+def is_str(x: object) -> TypeIs[str]: pass
+def main(x: object, type_check_func: Callable[[object], TypeIs[T]]) -> T:
+    if not type_check_func(x):
+        raise Exception()
+    return x
+reveal_type(main("a", is_str))  # N: Revealed type is "builtins.str"
+[builtins fixtures/exception.pyi]
+
 [case testTypeIsUnionIn]
 from typing import Union
 from typing_extensions import TypeIs