I had the wrong home address when I filed my taxes, how can I update the address for where my refund is being mailed?
You would need to submit a IRS Form 8822, Change of
Address Form by completing it and mailing it to the address on page 2 (select this link to get to that form).
I would also recommend giving them a call at 1-800-829-1040 to ensure they can correct the address prior to mailing your refund check.