Contact us

To talk to a licensed tax professional about a penalty, call 833-859-3657 during business hours.

Have the IRS notice in front of you. The tax professional asks for the notice number, the penalty amount, the tax year and whether the three years before were filed and paid on time. The call is free, there is nothing to sign, and you decide what happens next.

For anything else, email contact@form843.com: a question about the site, a number that looks wrong, or a form you sent that you want deleted. Mail goes to Form 843, 42 Lawrence St, Concord, NH 03301.

For your IRS account itself, call the toll-free number printed in the top right corner of your IRS notice. We cannot see or change IRS records, and we are not the IRS.