What triggers a 5071C letter?

Asked by: Maryam Abernathy I  |  Last update: February 20, 2026
Score: 4.1/5 (4 votes)

What is a 5071C letter? The IRS sends a 5071C letter when it receives a tax return with your name and tax identification number, but believes the return to be fraudulent. A Letter 5071C will ask you to complete an online identity verification process to confirm your identity.

Why did I receive a notice 5071C?

5071C letters are meant to prevent identity theft by requiring manual identity verification. The fact that you've never filed jointly before is one of several ``red flags'' about a return that make it more likely to be selected for the id verification process.

What triggers IRS identity verification?

The IRS scans tax returns for possible fraud. If a tax return is flagged as suspicious, the agency will pull it for more review. Then the IRS will send the taxpayer a letter notifying them of potential ID theft. The suspicious tax return won't be processed until the taxpayer responds to the letter.

Does 5071C mean you're getting audited?

The 5071C letter means that the IRS has received your return, but needs more information from you to verify your identity. You can do either of the following: Go to Identity Verification Service and follow the online instructions. Call the IRS toll-free on 800-830-5084 for Identity Verification.

Why did the IRS send me a letter saying I need to verify my identity?

The IRS needs to verify your identity primarily to protect against identity theft and fraud. Here are some key reasons: Prevent Fraud: Identity verification helps ensure that tax refunds and benefits are issued to the rightful individuals, reducing the risk of fraudulent claims.

What triggers a 5071C letter?

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Is the IRS letter 5071C legitimate?

The IRS may send these identify fraud letters to taxpayers:

Letter 5071C, Potential Identity Theft with Online Option: This tells the taxpayer to use an online tool to verify their identity and tax return information. If the taxpayer didn't file, they can let the IRS know with the online tool.

What is the fastest way to verify my identity with the IRS?

Self–Service: The fastest method to verify; usually takes 5-10 minutes. For step-by-step instructions, visit Verifying your identity with Self-Service. Video call: You will upload your document, then join a quick video call. For step-by-step instructions, visit Verifying with a short video call.

How long to receive a refund after a 5071C letter?

It may take up to 9 weeks to receive your refund or credit any overpayment to your account. However, if we find other problems, we'll contact you again and this may delay your refund. You may check the status of your tax refund using Where's My Refund? or the IRS2Go mobile app after 2 to 3 weeks.

How do you know if IRS is auditing you?

The IRS performs audits by mail or in person. The notice you receive will have specific information about why your return is being examined, what documents if any they need from you, and how you should proceed. Once the IRS completes the examination, it may accept your return as filed or propose changes.

Can I verify my identity for IRS without a letter?

A: To verify your identity with ID.me, you'll need to provide a photo of an identity document such as a driver's license, state ID or passport. You'll also need to take a selfie or choose to video chat with a live ID.me agent.

What questions does the IRS ask when verifying identity?

Be ready to verify your identity when calling the IRS
  • Social Security numbers and birth dates for those who were named on the tax return.
  • An Individual Taxpayer Identification Number letter if the you have one.
  • Your filing status.
  • The prior-year tax return.
  • A copy of the tax return in question.

How do I know if my tax return has been flagged?

If the IRS decides that your return merits a second glance, you'll be issued a CP05 Notice. This notice lets you know that your return is being reviewed to verify any or all of the following: Your income. Your tax withholding.

Is code 570 bad?

If you see code 570, that means that there is a delay in processing your return. This doesn't necessarily mean that there is anything wrong with your return, but you may receive a request for additional information – including a request to verify your identity.

How do I verify a 5071C letter?

You can access the IRS website through the previous link to review information regarding the letter you received and to access the secure IRS Identity Verification for IRS Letter Recipients webpage or call the number provided in your 5071C letter.

What triggers the IRS letter 5071C on Reddit?

This is apparently a common 5071C letter, where the IRS wants you to verify your identity, because they suspect your return might have been submitted by someone else.

How long can the IRS hold your refund for review?

See our Held or Stopped Refund page or our video for more information. If the IRS is reviewing your return, the review process could take anywhere from 45 to 180 days, depending on the number and types of issues the IRS is reviewing. Follow these steps if you know you made a mistake, before the IRS contacts you.

How do you know if the IRS is investigating you?

Signs That The IRS Might Be Investigating You
  • IRS Agents And Auditors Have Stopped Contacting You.
  • Your Bank Records are Being Subpoenaed.
  • Your Previous Tax Returns are Being Audited.
  • Disproportionate Interest in Specific Transactions.
  • You're Contacted by The Criminal Investigation Division's Special Agent.

What is the IRS 6 year rule?

6 years - If you don't report income that you should have reported, and it's more than 25% of the gross income shown on the return, or it's attributable to foreign financial assets and is more than $5,000, the time to assess tax is 6 years from the date you filed the return.

Who gets audited the most?

Who Is Audited More Often? Oddly, people who make less than $25,000 have a higher audit rate. This higher rate is because many of these taxpayers claim the earned income tax credit, and the IRS conducts many audits to ensure that the credit isn't being claimed fraudulently.

What triggers a 5071C notice?

The IRS sends a 5071C letter when it receives a tax return with your name and tax identification number, but believes the return to be fraudulent.

Why is the IRS verifying my identity?

More In Help. The IRS proactively identifies and stops the processing of potential identity theft returns. You may receive a notice or letter asking you to verify your identity and tax return information with the IRS. This helps prevent an identity thief from getting your refund.

What happens if I don't respond to a 5071C letter?

If you fail to respond to Form 5071C, the IRS will not be able to process your tax return. The sole purpose of the 5071C letter is to verify the identity of the taxpayer before processing the returns. Essentially, your tax refund will get delayed until you verify the identity.

Can you view IRS notices online?

You can find digital copies of most IRS notices in your online account, under the 'Notices and Letters' section.

How can I verify my identity without a letter to the IRS?

Accessing IRS tools

Anyone with an existing ID.me account from the Child Tax Credit Update Portal, or from another government agency, can sign in with their existing credentials. To verify their identity with ID.me, taxpayers will need to: Provide a photo of a driver's license, state ID or passport.

Why would the IRS send me a letter after I got my refund?

Most IRS letters and notices are about federal tax returns or tax accounts. Each notice deals with a specific issue and includes any steps the taxpayer needs to take. A notice may reference changes to a taxpayer's account, taxes owed, a payment request or a specific issue on a tax return.