diff --git a/atst/routes/portfolios/task_orders.py b/atst/routes/portfolios/task_orders.py
index dd7856a7..6f2be63f 100644
--- a/atst/routes/portfolios/task_orders.py
+++ b/atst/routes/portfolios/task_orders.py
@@ -126,9 +126,12 @@ def resend_invite(portfolio_id, task_order_id, form=None):
 
     invitation = Invitations.lookup_by_portfolio_and_user(portfolio, officer)
 
-    if not invitation or (invitation.status is not InvitationStatus.PENDING):
+    if not invitation:
         raise NotFoundError("invitation")
 
+    if invitation.status is not InvitationStatus.PENDING:
+        raise NoAccessError("invitation")
+
     Invitations.revoke(token=invitation.token)
 
     invite_service = InvitationService(
@@ -210,7 +213,7 @@ def task_order_invitations(portfolio_id, task_order_id):
             form=form,
         )
     else:
-        raise NotFoundError("task_order")
+        raise NoAccessError("task_order")
 
 
 @portfolios_bp.route(