How to contact the IRS if you haven't received your refund
1. Gather your tax files and double-check your refund amount
The first step if you have not received your expected refund is to double check your numbers and gather your tax forms.
2. Contact the IRS
Note: As of March 2021, live phone assistance is "extremely limited" due to the pandemic. try this number: 800-829-1954.
3. Follow up as required