Your Free Guide to Understanding IRS Identity Protection PINs

What Is an IRS Identity Protection PIN and How Does It Work?

An Identity Protection Personal Identification Number, commonly called an IP PIN, is a six-digit code issued by the Internal Revenue Service to help prevent tax-related identity theft. Think of it as a security password that only you and the IRS know. When you file your tax return, you must enter this PIN along with your Social Security number. This extra step makes it much harder for criminals to file false tax returns using your identity.

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The IRS created the IP PIN program in response to growing numbers of identity theft cases. According to IRS data, identity theft has been one of the fastest-growing categories of crime for years. Tax-related identity theft happens when someone uses your Social Security number to file a fraudulent tax return, often to claim a refund that doesn't belong to them. The impact on victims can be severe, including delayed legitimate refunds, collection notices for taxes they didn't owe, and damaged credit reports.

Here's how the system works in practice: The IRS assigns you a unique IP PIN each year. You must provide this PIN when you file your tax return, either electronically or on paper. If a criminal tries to file a return using your Social Security number but doesn't have your correct IP PIN, the IRS will reject their fraudulent return. The IRS maintains a database of all issued PINs, so they can verify yours when you file.

The PIN changes annually, usually around November or December of each year. The IRS sends your new PIN by mail to your address on file. If you don't receive it, you can request it through the IRS website or by phone. It's important to keep your PIN confidential, just as you would protect your password or Social Security number. Never share it with anyone, even someone claiming to represent the IRS or your bank.

Practical Takeaway: Understand that an IP PIN is a security tool designed to prevent criminals from filing tax returns in your name. Treat your PIN with the same secrecy as your Social Security number, and keep it safe in a secure location like a safe deposit box or locked drawer.

Who Receives an IP PIN From the IRS?

The IRS doesn't issue IP PINs to everyone. The program focuses on people who are at higher risk of tax-related identity theft. Understanding whether you're in a group that receives these PINs can help you know what to expect and how to plan your tax filing.

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Certain groups automatically receive IP PINs from the IRS. If you're a victim of tax-related identity theft, the IRS will issue you a PIN once they confirm your case. This means if you've already been targeted by identity thieves who filed a fraudulent return in your name, the IRS takes steps to protect you moving forward. Additionally, if you live in a state where the IRS operates a pilot program for IP PINs, you may receive one automatically. As of recent years, the IRS has expanded these pilot programs to include more states and residents.

Residents of certain states have been part of ongoing IP PIN pilot programs. For example, residents of Florida, Georgia, and the District of Columbia were among the first to receive automatic IP PINs due to high rates of identity theft in those areas. The program has expanded significantly, and more states have been added over time. The IRS prioritizes states and regions where identity theft complaints are highest.

Beyond automatic issuance, individuals can request an IP PIN even if they don't automatically receive one. If you're concerned about identity theft risk—perhaps because you've received suspicious communications, noticed errors on your credit report, or work in a field where personal information is vulnerable—you can request a PIN through the IRS's online system called "Get Your IP PIN." You'll need to verify your identity through a secure process to receive one.

Some tax professionals and financial advisors recommend that anyone who has experienced identity theft, data breaches affecting them, or who regularly uses public WiFi consider requesting an IP PIN for extra protection. Parents can also request PINs for their children to prevent criminals from filing returns using minors' Social Security numbers, which happens more often than many realize.

Practical Takeaway: Check whether you're in a state with automatic IP PIN issuance or if you're a previous identity theft victim. If not, consider whether your personal circumstances (past data breaches, concerns about security) warrant requesting a PIN from the IRS through their online portal.

How to Get Your IP PIN if You Don't Have One

If you want an IP PIN but haven't received one automatically, the IRS provides methods to request one. The process involves verifying your identity to ensure that the PIN goes to the real you, not to a criminal trying to impersonate you.

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The primary method is through the IRS website using a tool called "Get Your IP PIN." You can visit IRS.gov and navigate to this tool, which is available during certain times of the year (typically starting in November). The online system asks you to enter personal information including your Social Security number, date of birth, and filing status. The IRS uses this information to verify your identity by comparing it against records they maintain from previous tax returns and other government databases.

Once you've entered your information, the IRS conducts immediate verification. If your identity is confirmed, the system displays your IP PIN on the screen right away. You should write this down or print it, and store it in a safe place. Don't share the PIN with anyone. Some people take a photo of the PIN for backup, storing it in a secure location separately from their primary records.

If the online system cannot immediately verify your identity, you have other options. You can call the IRS Identity Protection Specialized Unit at 1-800-908-4490. When you call, be prepared to provide personal information and answer security questions. The IRS representative will verify your identity over the phone and can provide your PIN directly during the call. This phone service is generally available during business hours on weekdays.

There's also a mailed PIN option. If you request a PIN and the IRS cannot verify your identity through online or phone methods, they can mail one to your address on file. This takes longer—typically several weeks—but it's a secure method because it goes to your residence. Some people prefer this method because it creates a paper record sent to their home rather than being displayed on a screen.

Timing matters for IP PIN requests. The IRS typically begins issuing new PINs in November for use in the following year's tax filing season. If you need a PIN for the current tax season and haven't yet requested one, do so as soon as the system becomes available to avoid delays when you're ready to file.

Practical Takeaway: Plan ahead to request your IP PIN using the IRS website's "Get Your IP PIN" tool, starting in November. Write down your six-digit PIN immediately upon receipt and store it separately from other important documents. If online verification doesn't work, call the IRS or request a mailed PIN.

Filing Your Tax Return With Your IP PIN

Once you have your IP PIN, you'll need to include it when you file your tax return. The process is straightforward, but it's important to understand where the PIN goes and how to enter it correctly. Filing errors related to the PIN can delay your return processing.

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If you're filing electronically, which approximately 90% of taxpayers do, you'll enter your IP PIN in a specific field on your tax return form. Most tax preparation software programs—including commercial software you can purchase and IRS Free File software for low-income filers—have a designated space for the IP PIN. When you're filling out your return information, look for a field labeled "Identity Protection PIN" or sometimes "IP PIN." Enter all six digits in the correct format without spaces or dashes.

If you're filing a paper return, you'll write your IP PIN in a specific location on the form. For most taxpayers filing Form 1040 (the main individual income tax return form), there's a line near the top of the form where you enter the PIN. The IRS instructions that come with tax forms include details about where exactly to write it. Make sure your handwriting is clear and legible to avoid processing errors.

It's critical that you use the correct PIN for the tax year you're filing. For example, if you're filing your 2024 tax return in 2025, you must use your 2024 IP PIN, not your 2023 PIN from the previous year. Each year, the IRS issues a new PIN. Using an incorrect or old PIN can cause your