Enter the CP or LT code from the top-right of your IRS letter for a plain-English translation and your next steps.
Upload your actual document and Main AI reads it clause by clause, quoting every risky term with the statute that governs it — free.
Analyze my document — free →It’s printed in the top-right corner of the IRS letter, usually starting with “CP” or “LT” followed by numbers (for example CP14, CP2000, or LT11). Enter that code above.
We only decode codes we’ve written a verified guide for. If yours isn’t listed, we won’t guess its meaning — instead we point you to upload the notice so it can be read directly.
Not usually. Many IRS notices are automated — a math correction, a balance reminder, or a request to verify information. Each guide explains exactly what that specific code means and whether action is required.
No. It’s general information based on the IRS’s own published guidance. For your specific situation, consult a tax professional or use the full notice analyzer.
This tool is general information, not legal, tax, or financial advice, and doesn’t create an attorney-client relationship. Statutes change and have exceptions; the linked primary source controls. For advice on your situation, consult a licensed professional in your state.