All about IP PINs (Identity Protection PINs)

What’s an IP PIN? How do I find mine? How do I get one?

Updated over a week ago

This article was updated for Tax Year 2023, last edited on March 11, 2024.

What is an IRS-issued IP PIN?

An Identity Protection Personal Identification Number, a 6-digit number issued by the IRS, is used to prevent someone else from fraudulently filing a tax return for you. This PIN shouldn’t be shared with anyone (except your tax preparer). Not everyone receives an IP PIN, but you might have one if you were the victim of identity theft.

How do I find my IP PIN?

If you have one issued to you (or you request one) the IRS will send you a letter including the PIN. They send these notices (called a CP01A notice) in mid-December through January for that tax year. You’ll get a new IP PIN automatically every year in the mail.

On that letter, look for the line that begins with “Your assigned IP PIN is…”

What if I don't have my IP PIN letter?

The quickest way to find your IP PIN is to log into your IRS online account.

You can also call the IRS at 800-908-4490 and request that the letter be resent to your address of record — but that can take up to 21 days.

Alternatively, you can schedule an appointment with your local IRS office.

Exception: If it is after October 14th and you haven't filed your current or prior year tax return, the IRS suggests you file a paper return without your IP PIN and at that point the IRS will review your return to confirm it is yours, though this could delay any refund you may be due.

How do I get a new IP PIN?

You can get a new IRS-issued 6-digit PIN by:

  • Using the IRS online portal. You will be required to verify your identity.

  • Submitting Form 15227 to the IRS as long as you meet the following criteria:

    • You do not currently have an IP PIN

    • Your adjusted gross income on your last filed return is at or below $73,000 (individual) or $146,000 (joint).

    • You have a valid Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN) (entered in Box d)

    • You have access to a telephone (entered in Box e)

  • Requesting an in-person appointment to verify your identity at your local IRS office. Bring one government-issued ID and another form of ID. Afterwards, you’ll receive the IP PIN in about 3 weeks via mail.

This content is provided for informational purposes only and should not be construed as tax, legal, financial, accounting, or other advice. Rules and regulations vary by location and are subject to change, so please consult with an expert if you need advice specific to you.

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