How to Enter Your IRS IP PIN in TurboTax (Identity Protection) Easily 2026

Sign in to TurboTax with your phone number, email, or user ID from the "Let's get you in to TurboTax" card, which sits next to the site's marketing content about expert-reviewed returns. Once you're in, you land on Tax home, greeted by name with a status checklist running down the left side — My info, Federal, State, Final review, and File — each marked with a green check once complete. The IP PIN question lives inside Federal, so head there next rather than looking for it on this landing screen.

From Tax home, click into Federal in the left-hand checklist, which expands into sub-sections: Income, Deductions & credits, Other tax situations, and Federal review. The IP PIN field is not under Income or Deductions, which trips people up since a PIN feels like a personal-info item — it's actually filed under Other tax situations, TurboTax's catch-all for less common items like estimated tax penalties and identity-related forms.

Inside Other tax situations, under a group called Other Return Info, TurboTax asks directly: "Were you assigned an Identity Protection PIN?" with a short explanation that an IP PIN protects you from tax-related identity theft, and a note about two ways you'd have one — either the IRS mailed you a CP01A notice each January with a new PIN, or if you voluntarily joined the IP PIN program, you'd need to retrieve it online instead since no CP01A is mailed for opt-in participants. Click Yes if either applies to you, or No if you've never been issued one.

Answering Yes opens a field for the six-digit IP PIN itself. Type it exactly as it appears on your CP01A notice or in your IRS online account — IP PINs reset every year, so a PIN from a prior tax season will not work and TurboTax should flag it as invalid if you try to reuse an old one. Double-check each digit before continuing, since a single wrong digit here is enough to trigger an e-file rejection later even though the rest of your return is correct.

Once entered, the Identity Protection PIN row appears in Your uncommon tax situations with an Edit button rather than Start, confirming the entry is saved — this is also where Identity Theft Affidavit and other less-common forms live if any of those apply to your situation too. If you need to update the PIN later, whether because you retrieved a corrected one from the IRS or made a typo, come back to this same screen and click Edit rather than searching for a different entry point.

If the IRS has you on record as needing an IP PIN and you file without one, expect an e-file rejection rather than a quiet acceptance — the IRS uses the PIN specifically to block returns filed under your Social Security number without it. If you've lost your PIN and can't find your CP01A notice, use the IRS's online Get an IP PIN tool to retrieve your current one rather than guessing or reusing an old number, since neither TurboTax nor the IRS can override this check for you.