Understanding Your CP188 Notice

We are holding your refund until we determine you owe no other taxes.

What you need to do

  • You need not take any action at this time.
  • Review your notice carefully; it will explain the time frames necessary to review your account.

You may want to...

Printable samples of this notice (PDF)

Need Help?

  • You can authorize someone to contact the IRS on your behalf.
  • See if you qualify for help from a Low Income Taxpayer Clinic.
  • If you can’t find what you need online, you can call the IRS at the 800, 866, or 888 number listed on the notice.