Understanding your CP01C notice | Internal Revenue Service

ob体育

Understanding your CP01C notice

What this notice is about

We verified your identity theft documents and placed an identity theft indicator on your account. If we notice fraudulent activity, we’ll contact you to advise you of any actions you should take.


What you need to do

  • Continue to file your federal tax returns timely.
  • Continue sending your payments, if you owe a balance due.

You may want to


Frequently asked questions

The indicator helps the IRS to identify you as the valid owner of the Social Security number (SSN) that is shown on your tax return. The indicator has no effect on your ability to file your tax return, make payments, or receive a refund.

Because you indicated you’re at risk of becoming a victim of tax-related identity theft, the indicator placed on your account will remain, unless you specifically request us to remove it.

You can call the IRS at 800-908-4490 for assistance specific to identity theft. For all other tax account related questions, visit our Tools page or call the IRS help desk at 800-829-1040.


Tips for next year

File your return as you normally would.

Need help?

  • You can authorize someone to represent you before the IRS or inspect and/or receive confidential tax information.
  • You may be eligible for free help from the .
  • See if you qualify for help from a .
  • You can request a copy of your notice or letter in Braille or large print.
  • If you can’t find what you need online, call the telephone number on your notice or letter.