Find the code
Use only the exact CP or LTR code printed on your authentic IRS notice.
FROM PANIC TO A PLAN
Find the exact notice code, understand what the IRS says it means, and build a clear next-step plan without uploading your notice or taxpayer information.
Letter Panic is not the IRS and is not affiliated with or endorsed by the IRS. It is a self-service organizational and educational tool, not tax preparation, legal representation, or individualized professional advice.
SIMPLE ON PURPOSE
Use only the exact CP or LTR code printed on your authentic IRS notice.
Letter Panic matches supported notice families to a notice-specific organizer and IRS source.
Capture dates, reconcile records, prepare questions, log proof of action, and set follow-up.
Already paid and using a different device?
Enter the private access code you created on the device where you paid.
YOUR NOTICE PLAYBOOK