Someone else filing a tax return with your name and Social Security number is a specific kind of stressful. You find out when the IRS rejects your real return as a duplicate, and then you’re stuck untangling it during filing season, when everyone else is trying to get help too. There’s a free tool that closes this door before it opens: the IRS Identity Protection PIN, or IP PIN. Here’s how to get one, step by step.
What an IP PIN Actually Does
An IP PIN is a six-digit number the IRS assigns to you and only you. Once you have one, any federal tax return filed under your Social Security number (electronic or paper) has to include that PIN. No PIN, no accepted return. That’s it. It doesn’t affect your refund amount, your audit odds, or anything else about your tax situation. It’s a lock on the front door, not a renovation of the house.
The IRS and the Taxpayer Advocate Service have been pushing this program harder in 2026, largely because tax-related identity theft keeps showing up as one of the most common forms of fraud reported to federal agencies. An IP PIN is one of the few protections that’s both free and fully in your control.
Who Should Get One (and Who’s Required To)
The IP PIN program is opt-in for most taxpayers. You don’t need to have been a victim of identity theft to sign up. That said, a few groups end up needing one:
- Anyone can voluntarily enroll. If you have a Social Security number or an Individual Taxpayer Identification Number (ITIN) and can verify your identity online, you’re eligible.
- Confirmed identity theft victims who worked with the IRS on a case are typically issued an IP PIN automatically and receive a new one by mail (a CP01A notice) each year.
- Dependents can also get an IP PIN if a parent or guardian requests one for them, which is worth considering since child identity theft often goes unnoticed for years.
If you’ve had your Social Security number exposed in a data breach, filed a police report for identity theft, or just want one more layer of protection before the 2027 filing season, this is a reasonable time to enroll. Summer is quieter than tax season, so verification issues are easier to sort out without a deadline breathing down your neck.
The Fastest Way: IRS Online Account (ID.me)
The quickest route, and the one the IRS itself recommends, is through your IRS Online Account. Here’s the walkthrough:
- Go to IRS.gov and sign in or create an IRS Online Account. If you don’t have one yet, you’ll set it up through ID.me, the IRS’s identity verification partner. Expect to upload a photo ID and take a live selfie for facial matching.
- Have your documents ready before you start. A driver’s license, state ID, or passport, plus access to the email and phone number tied to your identity, makes this go faster. Some people also need a copy of a prior-year tax return to confirm details.
- Once you’re logged in, go to your Profile page. Look for the Identity Protection PIN section.
- Opt in to the IP PIN program. The system generates your six-digit PIN immediately and displays it in your account.
- Write it down somewhere secure. You’ll need it every year you file, and the IRS won’t just read it back to you over the phone.
Most people who already have accounts set up with major government or financial services find the ID.me verification familiar, since it’s used across several federal agencies now. If your identity can’t be verified automatically, the system may ask for a live video call with an ID.me agent, which adds time but usually isn’t a dead end.
No Online Account? Two Backup Options
Not everyone can pass online identity verification on the first try, and not everyone has a smartphone with a working camera for the selfie step. If that’s you, there are two other paths.
Form 15227 (for lower adjusted gross income). If your income falls under the threshold set by the IRS for the current tax year, you can mail or fax Form 15227, Application for an Identity Protection Personal Identification Number. An IRS employee will call the phone number you provide to verify your identity, then mail your IP PIN to you. This route takes longer since it depends on mail delivery, so build in extra time if you’re going this way close to a filing deadline.
In-person at a Taxpayer Assistance Center (TAC). If you’re not eligible for Form 15227 or the phone verification doesn’t work out, you can schedule an appointment at a local IRS Taxpayer Assistance Center. Bring two forms of identification. After your identity is confirmed in person, the IRS mails your IP PIN, typically within a few weeks.
Both backups work. They’re just slower than the online route, so plan accordingly if you’re trying to have a PIN in hand before you file.
What Happens After You Enroll
Once you have an IP PIN, you’ll enter it in the designated field when you e-file, or write it on the signature line if you file on paper. Tax software will prompt you for it. If you’re working with a paid preparer, they’ll need it from you directly, since it isn’t something they can look up on your behalf.
Forgetting to include your IP PIN doesn’t mean your return vanishes into a void, but it will typically get rejected if e-filed, or it may face processing delays if mailed in on paper. That’s the tradeoff for the extra security: a small amount of friction for you, in exchange for locking fraudsters out.
Renewing Your IP PIN Every Year
Your IP PIN isn’t a one-time code. The IRS issues a new one annually, generally available in your Online Account starting in early January. If you enrolled through the online system, you’ll need to log back in each year to retrieve the current PIN before you file.
If you were assigned an IP PIN after an identity theft case, the IRS usually mails your new PIN each year on a CP01A notice, so keep an eye out for that envelope in January. Losing the letter isn’t a crisis. You can also retrieve the current PIN through your Online Account instead of waiting on the mail.
Common Mistakes That Lock People Out
- Using last year’s PIN. Since it changes annually, an old PIN will get your return rejected just as fast as no PIN at all.
- Letting a family member’s PIN and yours get mixed up. If multiple people in a household have IP PINs, each one is specific to that person’s Social Security number.
- Waiting until the week before the filing deadline to enroll. Identity verification hiccups happen. Give yourself weeks, not days, especially if you might end up needing Form 15227 or a TAC appointment.
- Forgetting where you stored it. A password manager or a locked note works better than a sticky note on your monitor.
An IP PIN protects your tax return specifically, but it’s one piece of a bigger identity picture. Pairing it with a credit freeze and regular monitoring closes more doors at once. If you haven’t done it yet, here’s how to freeze your credit at all three bureaus, and here’s how to pull your free weekly credit reports so you catch anything unusual early.
Quick Comparison: Your Three Enrollment Paths
| Method | Speed | Best for |
|---|---|---|
| IRS Online Account (ID.me) | Immediate, once verified | Most taxpayers with a smartphone and a photo ID |
| Form 15227 | Several weeks (phone call plus mail) | Lower-income filers who can’t verify online |
| Taxpayer Assistance Center visit | A few weeks after your appointment | Anyone who can’t use the first two options |
Processing times can vary by season and by how quickly your identity gets verified, so treat these as general ranges rather than guarantees.
Practical Takeaways
- The IRS Online Account route is free, fast for most people, and available right now, not just during tax season.
- Enrolling in summer means you’re not racing a filing deadline if verification takes an extra step.
- Your IP PIN changes every year. Check your Online Account each January before you file.
- If you can’t verify online, Form 15227 and in-person TAC appointments are legitimate backups, just slower.
- Store your PIN somewhere secure. You’ll need the current one every time you file.
If you ever do find a fraudulent account or an error tied to identity theft, you generally have the right to dispute it. Here’s how to dispute an error on your credit report, and if a company or agency mishandles the process, you can also file a complaint with the CFPB.
This article is for general educational purposes and isn’t tax or legal advice. Rules, thresholds, and processing times can change, so confirm current details directly with the IRS before you file.
Frequently Asked Questions
How do I obtain an IP PIN from the IRS?
The fastest way is through your IRS Online Account. Sign in or create an account, verify your identity through ID.me, then opt in from the IP PIN section of your profile page. Your six-digit PIN appears immediately once you’re enrolled.
When should I apply for an IP PIN?
Any time is fine, but many people choose summer or early fall so verification issues don’t collide with a filing deadline. If you’re required to have one, for example after a confirmed identity theft case, the IRS will typically issue one automatically.
What if I lose or forget my IP PIN?
Log back into your IRS Online Account to retrieve your current PIN. If you can’t access your account, the IRS phone line for IP PIN issues can help you get it reissued, though it may take longer than checking online.
Can I get an IP PIN for my child or another dependent?
Yes. A parent or guardian can request an IP PIN for a dependent, which adds a layer of protection against child identity theft, a problem that can go unnoticed for years since kids don’t usually file tax returns themselves.
Is an IP PIN the same as my e-file Self-Select PIN?
No, and mixing these up is a common source of confusion. The Self-Select PIN is a number you choose yourself to sign an e-filed return for that year only. The IP PIN is assigned by the IRS specifically to prevent fraudulent returns and follows a separate annual renewal cycle.
