I got an audit letter. What do I do?

Wednesday, November 25, 2026 · Question 14 of 19

First, read what it's actually asking for. An audit letter — often a CP75 — means the IRS is examining something specific on your return: a deduction, a credit, income they want documented. Most audits are by mail, and most are won or lost on records, not arguments. Two rules. One: send only what they ask for — never your whole filing cabinet, and never originals. Two: meet the response date, because silence gets the deduction disallowed automatically. You also have the right to have someone represent you and speak for you. Most people shouldn't talk to the IRS alone — and don't have to.