Understanding your CP25 notice

What this notice is about

We made changes to your return because we found a difference between the amount of estimated tax payments on your tax return and the amount we posted to your account. You're not due a refund nor do you owe an additional amount because of our changes. Your account balance is zero.


View this notice and manage your communication preference online

Sign in to your online account to:

  • View your balance
  • Make and view payments
  • View or create payment plans
  • Manage communication preferences
  • Access tax records
  • View Tax Pro authorizations

What you need to do

  • Read your notice carefully — it will explain the changes we made to your return.
  • Check the list of payments we applied to your account to see if we applied all the payments you made.
  • Correct the copy of your tax return that you kept for your records.
  • You don't need to do anything if you agree with the notice.
  • If you disagree with the notice, please contact us at the toll-free number listed on the notice (within 60 days of the notice's date).

You may want to

Review this year's estimated tax payments to avoid an underpayment when you file your taxes next year.


Frequently asked questions

Please contact us at the number listed on your notice for specific information concerning your tax return.

Contact us with your information at the toll-free number listed on your notice. Please have your documentation (such as cancelled checks, amended return, etc.) ready when you call. Our representative will discuss the issue with you and give you further instructions.

Contact us at the toll-free number listed on your notice.


Tips for next year

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

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