Understanding your CP134R notice | Internal Revenue Service

Understanding your CP134R notice

What this notice is about

You received this notice because a discrepancy exists between the amounts of federal tax deposits credited to your account from the amount reported on your tax return. Therefore, you're due a refund.


What you need to do

  • Make sure all payments listed in the notice are for the correct account and no payments are missapplied.
  • If our information is incorrect, call us at the toll-free number listed in the top right corner of your notice.
  • You can expect to receive your refund in the next 4 to 6 weeks.

Frequently asked questions

What should I do if I believe payments were misapplied? (updated April 23, 2025)

Call us at the number shown on your notice or mail us copies of your notice and proof of payment to the address on the notice.

What if I am due a refund and I haven't received it within 4-6 weeks? (updated April 23,2025)

If it has been more than 6 weeks and you haven’t received your refund, call us at the number shown on your notice.


Helpful information

  • You can authorize someone to contact the IRS on your behalf.
  • If you can’t find what you need online, call the IRS number shown on your notice or letter.