Employment Identity Theft: What It Is, Warning Signs, and What to Do

Most people think of identity theft as stolen credit cards, fraudulent purchases, or someone opening accounts in your name. But there’s another form of identity theft that gets far less attention. It’s when someone uses your Social Security number to get a job. The IRS calls this employment-related identity theft. It’s not the same thing as someone filing a fake tax return in your name, although the two issues can overlap and create confusion.

This can be a frustrating problem because many victims don’t find out right away. In some cases, the first sign is an IRS notice. In others, it’s an unexpected W-2 form, tax filing issue, or earnings showing up on a Social Security record that don’t belong there. The victim may never have spoken to the person who used their information and may have no idea how their SSN was exposed in the first place.

What is employment identity theft?

Employment identity theft happens when someone uses your Social Security number for work-related purposes without your permission. That can mean using your SSN to get a job, keep a job, or report wages under your name. The IRS specifically describes this as misuse of an SSN for employment purposes.

This is one reason identity theft can be so difficult to spot. You may not see a fraudulent purchase. You may not get an alert from your bank. Instead, the problem can show up later through tax records, wage records, or government notices.

How can this happen?

Sometimes it starts with a scam. A fake recruiter, fake job application, phishing message, or bogus onboarding process may trick someone into handing over their Social Security number. Other times, the victim is never contacted at all. Their information may have already been exposed through a data breach, stolen documents, or some other form of identity theft.

That’s an important distinction. Employment identity theft isn’t always a scam in the usual sense. The scam may be how the information was collected, but the larger issue is the misuse of your identity afterward.

Warning signs to watch for

This problem often shows up through mail, tax forms, or wage records that don’t make sense. You may get an IRS notice saying your SSN may have been used for employment by someone else. You might get a W-2 or other tax form from an employer you never worked for. Or you may notice wages on your Social Security earnings record that don’t belong to you. These are the kinds of signs that should never be brushed off as a clerical mistake until you have looked into them.

How to reduce the risk

There’s no single step that prevents every form of identity theft. But there are several actions that can make this specific problem harder to carry out or easier to catch early.

1. Lock your SSN in myE-Verify

One preventive step many people don’t know about is Self Lock through myE-Verify. This lets you place a lock on your Social Security number in E-Verify and Self Check. This is helpful, but it only protects against unauthorized use in E-Verify, not every possible misuse of your SSN. One important detail: if you start a new job with an employer that uses E-Verify, you may need to unlock it first so your own employment verification can go through.

2. Get an IRS IP PIN

An IRS Identity Protection PIN, or IP PIN, is a six-digit number that helps prevent someone else from filing a federal tax return using your Social Security number. This doesn’t stop employment identity theft by itself, but it can help protect you from one of the most common tax-related consequences that can follow when your SSN is exposed.

3. Review your Social Security earnings record

Your Social Security earnings record matters for more than retirement benefits. It can also help you spot wage that does not belong to you. The Social Security Administration says you should use your personal my Social Security account to review your earnings record and make sure it’s accurate. That makes this one of the most practical early warning tools for this type of identity theft.

4. Freeze your credit or place a fraud alert

A credit freeze or fraud alert doesn’t stop someone from using your SSN for every purpose, but it can make it harder for identity thieves to open new credit accounts in your name. The FTC explains that both tools are free, and a freeze offers stronger control because new credit generally can’t be opened until you lift it. For someone concerned that SSN misuse may spread into broader identity theft, this is a smart step to consider.

5. Be careful about where you share your SSN

One of the simplest protections is also one of the easiest to ignore. Be cautious any time you’re asked to provide your Social Security number. If a form, employer, website, or organization requests it, pause and ask why it’s needed, how it will be stored, and whether there’s another way to verify your identity. The fewer places your SSN is exposed, the fewer opportunities there are for misuse.

What to do if you think this happened

If you think someone used your Social Security number for work, don’t ignore it and hope it clears up on its own.

Start by reviewing any IRS notice carefully and following the instructions it gives you. You should also check your Social Security earnings record to see whether wages appear that don’t belong to you. Report the problem through the IRS and the FTC’s identity theft reporting process, and consider placing a fraud alert or credit freeze if you’re concerned your information may be misused more broadly.

This is also a good time to watch your records more closely than usual. Save notices, keep copies of unexpected tax forms, and make notes of any calls or reports you file. Identity theft problems can take time to sort out, and having a clean paper trail helps.

Final thought

Employment identity theft doesn’t get as much attention as credit card fraud or phishing scams, but it’s real. It can be disruptive and it’s worth taking seriously. The hard part is that many people don’t know it exists until something unusual shows up in their tax or earnings records. The good news is that there are practical steps you can take now, including locking your SSN in myE-Verify, getting an IRS IP PIN, checking your Social Security earnings record, and using credit protections when appropriate.

You don’t need to panic over this risk. But it’s a good example of why protecting your personal information is not just about preventing fraud on a credit card. Sometimes it’s about stopping someone from building part of their life on your identity.