How many days until I need to verify my filed ITR? Quicko Help March 30, 2020 13:00 Updated Follow You need to verify your filed ITR within 120 days of filing for it. You can do this online or by sending a signed copy. Related articles How to check if my return has been filed? Can I revise a return I just filed? How does ITR Plus plan work? Comments 0 comments Please sign in to leave a comment.