IRS Notice CP145: IRS could not apply your full credit
IRS Notice CP145 is a return adjustment letter from the IRS. You asked the IRS to credit money to a tax period, but it could not apply the whole amount. Another notice should come within 45 days. It explains a change the IRS made while processing your return.
What this letter usually means
You asked the IRS to credit money to a tax period, but it could not apply the whole amount. Another notice should come within 45 days. Compare the IRS figures with your copy of the return, line by line. The letter explains how to respond if you disagree.
Category: The IRS changed your return
What people usually do first
If you disagree, call the toll-free number on the notice.
What to have ready
- The CP145 notice
- A copy of your tax return
- Canceled checks or an amended return
- Your account information for the call
What may come next
This letter does not point to a specific follow-up letter. Any later step will be described in mail from the IRS.
Read the IRS page
The IRS letter itself is the final word on what it means for you. Read the IRS page for CP145.
Common questions about CP145
What is IRS notice CP145?
You asked the IRS to credit money to a tax period, but it could not apply the whole amount. Another notice should come within 45 days.
How long do I have to respond to a CP145 notice?
The date to respond or pay by, if there is one, is printed on your letter. Check it, and read the IRS page for CP145 for more.
Is a CP145 notice a scam?
A real CP145 comes by mail and should match your own records. You can also sign in to your IRS Online Account on irs.gov to see your account directly.
What should I have ready for a CP145 notice?
The CP145 notice, A copy of your tax return, Canceled checks or an amended return, Your account information for the call.
Scan your letter in the OweRight iPhone app
The OweRight app can tell you what a CP145 letter is and points you to the IRS page for it.
OweRight is not the IRS and does not give tax or legal advice.
Related notices
- IRS Notice CP21A: Changes you asked for: you owe
- IRS Notice CP21C: Changes you asked for: balance is zero
- IRS Notice CP22I: Changes to your return for IRA taxes
- IRS Notice CP23: Estimated payments don't match: you owe
- IRS Notice CP24: Estimated payments don't match: refund changed
- IRS Notice CP25: Estimated payments don't match: balance is zero