IRS Letter 4883C: Verify your identity
IRS Letter 4883C is an identity verification letter from the IRS. To protect you from identity theft, the IRS needs you to verify your identity and the return so it can keep processing it. The IRS sends letters like this when it wants to confirm who filed a return.
What this letter usually means
To protect you from identity theft, the IRS needs you to verify your identity and the return so it can keep processing it. These letters protect you against someone filing in your name. Check that the details match a return you filed.
Category: Verify your identity
What people usually do first
Follow the instructions on your letter to verify.
What to have ready
- The letter, every page
- A photo ID
- Your most recent tax return
- Last year's return, if you filed one
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 4883C.
Common questions about 4883C
What is IRS notice 4883C?
To protect you from identity theft, the IRS needs you to verify your identity and the return so it can keep processing it. It is also called LTR4883C, LETTER4883C.
How long do I have to respond to a 4883C 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 4883C for more.
Is a 4883C notice a scam?
A real 4883C 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 4883C notice?
The letter, every page, A photo ID, Your most recent tax return, Last year's return, if you filed one.
Scan your letter in the OweRight iPhone app
The OweRight app can tell you what a 4883C 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 CP01A: Your Identity Protection PIN
- IRS Notice CP303: Someone accessed an IRS online service
- IRS Notice CP54B: Name or ID number does not match
- IRS Notice CP54Q: Name or ID mismatch, still no answer
- IRS Notice CP01E: Someone may use your SSN for work
- IRS Notice CP01H: Return stopped over a Social Security number