Understanding Your CP112 Notice

What this notice is about

We made changes to your return because we believe there’s a miscalculation. As a result, you are due a refund.


What you need to do

  • You don't need to do anything. If you haven't received it already, you should receive a refund of the overpaid amount within 4-6 weeks as long as you owe no other taxes or debts we are required to collect.

You may want to


Frequently asked questions

What if I do not receive my refund in 4-6 weeks?
If you don’t owe other taxes or debts we’re required to collect, such as child support, and 6 weeks have lapsed, call us at the toll-free number listed on the top right corner of your notice.

What if I disagree with the changes you made and don’t want the refund?
Contact us at the toll-free number listed on the top right corner of your notice to stop the refund.


Helpful information


Tips for next year

Consider filing your taxes electronically. Filing online can help you to avoid mistakes and to find credits and deductions for which you may qualify. In many cases you can file electronically for free. Learn more about e-file.

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