A CP2501 notice says income or payment information the IRS received from third parties does not match what you reported on your tax return. The IRS says you must respond using the notice’s response form by the date listed on your letter.
What to have in front of you
- Your entire CP2501 notice and its response form
- Your copy of the tax return
- Income and payment information from employers or financial institutions
- Records that support your response, including information about related expenses
- Any amended return or forms the notice asks you to include
What the notice means
The IRS receives income and payment information from third parties, such as employers and financial institutions. The notice says that information does not match information you reported on your return.
The notice explains proposed changes to your return and the information the IRS used to determine them. The difference may increase or decrease your tax, or it may not change your tax at all.
The notice is not a bill, but the IRS says you must respond. Review the entire notice and follow its instructions. Return the response form by the date listed on your letter.
Review your records
Compare the information in the notice with your tax return and records. The IRS lists checking and correcting your records as an option. You can also get a transcript of your tax return if needed.
The IRS says you can correct your copy of the tax return and keep it with the notice for your records. It also lists checking prior-year returns. If those returns have the same issue, the IRS says to file an amended return.
Your response depends on whether you agree with the information or think it is incorrect. The notice explains the information the IRS used and gives instructions for responding.
If you agree with the information
Sign the response form and choose one of the reply options. If you filed married filing jointly, the IRS says both spouses must sign.
The IRS gives a separate option if the notice is correct and you have other income, credits or expenses to report. In that situation, it says to complete Form 1040-X, Amended U.S. Individual Income Tax Return. Write “CP2501” at the top and submit it with your notice response form using a reply option.
If you disagree or information is incorrect
Send the IRS a signed response form. The IRS says to include:
- A signed statement explaining your disagreement
- Documentation supporting your claim
- Expenses related to the unreported income that may reduce your tax
- An amended return or forms supporting your claim, if the notice requests them
If you include Form 1040-X, write “CP2501” at the top.
If you received income considered nontaxable under state relief, the Infrastructure Investment and Jobs Act, or a similar reason, the IRS says to include a signed statement with the response form.
How to send your response
The IRS lists these reply options:
- Upload: Use the IRS document upload tool and enter access code 895ny-k9654. You can upload photos or scans as JPG, PNG or PDF files. The IRS describes this as the fastest way to send a reply.
- Fax: Use the number printed on your notice for the location listed at the top left. If you use an online fax service, the IRS says to understand its privacy and security policies.
- Mail: Send your response to the address in the top left corner of the first page of the notice.
Use the instructions on your notice when preparing your response. The IRS says to keep the notice and your corrected copy of the return for your records.
If you need more time or help
You can request more time to respond. The IRS says to send your extension request using one of the reply options.
To allow someone to contact the IRS for you about this notice, complete the Authorization section on the response form. To allow someone, such as a tax professional, to contact the IRS on your behalf about this or another matter you authorize, send Form 2848, Power of Attorney and Declaration of Representative.
For in-person help, the IRS lists finding your local IRS Taxpayer Assistance Center. You may be eligible for free help from the Taxpayer Advocate Service. You may also qualify for help from a Low Income Taxpayer Clinic.
If someone used your name and Social Security number, the IRS says you can report identity theft by sending your reply with a completed Form 14039, Identity Theft Affidavit.
Other options the IRS lists
The IRS lists payment plans and offers in compromise for people who cannot pay in full. It says interest accrues until a balance is paid and penalties may apply.
For more details about the review process, the IRS lists Publication 5181, Tax Return Reviews by Mail - CP2000, Letter 2030, CP2501, Letter 2531.
You can also paste the letter into the Clarify Help box on the home page.
Where this comes from
IRS CP2501 notice page.