how to check the status of a prior year refund irs
Category: Information From the IRS. Checking The Status Of A Federal Amended Return (Form 1040-X) The IRS has added an online tool to their website that help taxpayers and preparers to track the status of their amended federal return for the current year and up to three prior years. The new IRS look-up tool Where's My Amended Return can be used approximately 3 weeks after the amended return has been mailed to: 1  Confirm that the IRS has received the amended return. 2  Check on the processing status of the amended return. 3  Get an estimated completion time for the completed processing of the return.