WhatIsMyIRSLetter.com is a free educational resource published by the Law Offices of Darrin T. Mish, P.A. By using this website, including its guides, videos, slides, letter lookup, and any calculators or tools, you agree to these terms.
General information, not legal advice
Everything on this site is general information about IRS notices and letters. It is not legal, tax, or accounting advice, and it is not a substitute for advice from a qualified professional who has reviewed your actual letter, your tax records, and your situation. Two letters with the same number can call for different responses depending on the facts.
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Reading this site, watching its videos, using its tools, calling the phone number shown, or sending a message does not create an attorney-client relationship with Darrin T. Mish or the Law Offices of Darrin T. Mish, P.A. That relationship begins only when the firm agrees in writing to represent you. Until then, please do not send confidential or time-sensitive information, because it may not be protected and may not be reviewed in time.
No guarantee of accuracy
We work to keep this information accurate and current, but we make no promise that it is complete, correct, or up to date. IRS letters, procedures, deadlines, and the law change, and this site may contain errors or omissions. The information is provided "as is," without warranties of any kind, express or implied. Always compare what you read here with the letter you received and with the official IRS sources we link to.
Your deadlines are on your notice
The deadline that controls is the one printed on your notice, together with the law that applies to it. Any date this site shows, including any date from a calculator or tool, is an estimate for planning only. Do not wait for another letter, and do not rely on this site to protect a deadline. If a deadline matters, act early or have a professional confirm it.
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This site is not affiliated with, endorsed by, or connected to the Internal Revenue Service or any other government agency. Notice numbers and IRS names are used only to describe the letters people receive.
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