Is a Scam?

Is a Scam?

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I just received a letter in the mail appearing to be from the IRS, asking me to verify my identity at I think it's legit, but I want to check if anyone has heard of this before.

This is a 5071C letter that is use to verify your identity to process a federal income tax return filed with your name and taxpayer identification number.

What you need to do

If you filed a tax return or didn't file a tax return

Contact the IRS oline or by phone to verify your identity and tax return information.


  • Use the IRS secure Identity Verification Service. It’s quick, secure, and available 24 hours a day.
  • Have a copy of the 5071C letter you received and a copy of the tax return for the tax year shown in the letter.

By phone

  • Call the toll-free IRS Identity Verification telephone number in the 5071C letter.

Have a copy of the following:

  • The 5071C letter
  • The tax return referenced in the letter (Form 1040, 1040A, 1040-EZ, 1040-PR, 1040-NR, 1040-SR, etc.). Note: A Form W-2, Form 1099 is not a tax return.
  • A previous year’s income tax return, other than the year in the letter (Form 1040, 1040A, 1040-EZ, 1040-PR, 1040-NR, 1040-SR, etc.). Note: A Form W-2, Form 1099 is not a tax return.
  • Supporting documents that you filed with each year’s tax return. (Form W-2, Form 1099, Schedule C of F, etc.).

If we can’t verify your identity over the phone or online, the IRS may ask you to schedule an appointment at your local IRS office to verify your identity in person.

Note: Authorized third parties may assist taxpayers, but the taxpayer must be present on the phone or in-person.

If we don’t hear from you, we may not be able to process your return, issue refunds, or apply overpayments to next year’s estimated tax.

The toll-free number IRS Identity Verification number is for identity verification only. No other tax-related information, including refund status, is available.

You can find more information in Publication 5027, Identity Theft Information for Taxpayers (PDF).

Frequently asked questions

What happens after I verify online or after I call?

The IRS will continue processing your return. It will take approximately nine weeks to process.

Note: Some of the names, addresses, email addresses, telephone numbers or other information in samples on this website may have been impersonated or spoofed.

Please share what you know or ask a question about this article by leaving a comment below. Check the comment section below for additional information, if there is any. Remember to forward suspicious, malicious, or phishing email messages to us at the following email address: And, report missing persons, scams, untrustworthy, or fraudulent websites to us. Tell us why you consider the websites untrustworthy or fraudulent. Also, to quickly find answers to your questions, use our search engine.

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Is a Scam?