The IRS has expanded the Identity Protection PIN Opt-In Program to all taxpayers who can verify their identity. The Identity Protection PIN is a six-digit code known only to the taxpayer and to the IRS. It helps prevent identity thieves from filing fraudulent tax returns using a taxpayers' personally identifiable information.

Here are a few key things to know about the IP PIN Opt-In program.

  • This is a voluntary program that is valid for a calendar year.
  • Taxpayers must pass a rigorous identity verification process.
  • Spouses and dependents are eligible for an IP PIN if they can verify their identities.
  • People must get a new IP PIN each filing season.
  • The online IP PIN tool is offline between November and mid-January each year.
  • Correct IP PINs must be entered on electronic and paper tax returns to avoid rejections and delays.
  • The IRS will never call, text or email requesting their IP PIN so be vigilant against scams.

How to get an IP PIN

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Navigate to Get an IP PIN tool on

Once a taxpayer have authenticated their identity, their 2021 IP PIN immediately will be revealed to them. This PIN must be used when prompted by electronic tax returns or written near the signature line on paper tax returns.