How do I know if the IRS received my tax return by mail 2021?
Find out if Your Tax Return Was Submitted
Whether you owe taxes or you're expecting a refund, you can find out your tax return's status by: Using the IRS Where's My Refund tool. Viewing your IRS account information. Calling the IRS at 1-800-829-1040 (Wait times to speak to a representative may be long.) How do I know if the IRS received my tax return by mail 2022? The tool can tell you the status of your refund from 24 hours after you e-file, or four weeks after you mail your return.