diff --git a/django/forms/formsets.py b/django/forms/formsets.py
index b0ca9435de..4555d111eb 100644
--- a/django/forms/formsets.py
+++ b/django/forms/formsets.py
@@ -148,7 +148,7 @@ class BaseFormSet(StrAndUnicode):
         Returns a list of forms that have been marked for deletion. Raises an
         AttributeError if deletion is not allowed.
         """
-        if not self.is_valid or not self.can_delete:
+        if not self.is_valid() or not self.can_delete:
             raise AttributeError("'%s' object has no attribute 'deleted_forms'" % self.__class__.__name__)
         # construct _deleted_form_indexes which is just a list of form indexes
         # that have had their deletion widget set to True
@@ -169,7 +169,7 @@ class BaseFormSet(StrAndUnicode):
         Returns a list of form in the order specified by the incoming data.
         Raises an AttributeError if ordering is not allowed.
         """
-        if not self.is_valid or not self.can_order:
+        if not self.is_valid() or not self.can_order:
             raise AttributeError("'%s' object has no attribute 'ordered_forms'" % self.__class__.__name__)
         # Construct _ordering, which is a list of (form_index, order_field_value)
         # tuples. After constructing this list, we'll sort it by order_field_value