How to Lock Your Social Security Number: A Step-by-Step Guide to Protect Your Identity

Step 1: Create a myE-Verify Account

Visit the U.S. Department of Homeland Security’s myE-Verify website and set up an account. This is the official platform to lock your SSN.

Step 2: Verify Your Identity

You’ll be asked to verify your identity using personal information and possibly answer security questions or upload identification.

Step 3: Use Self Lock

Once your account is verified, you can use the Self Lock feature. This locks your SSN in the E-Verify system, which is used by many employers to confirm identity and work eligibility.

Step 4: Renew the Lock as Needed

The Self Lock lasts for one year, but you can renew it easily through your myE-Verify account.

When Should You Lock Your SSN?

• You’ve lost your wallet or personal documents
• You suspect someone is using your identity
• You’ve been notified of a data breach
• You want to stop unauthorized employment verification

Locking your SSN is especially helpful if you’re not currently job hunting and want to limit who can access your records.

Other Ways to Protect Your SSN

• Place a fraud alert with credit bureaus (Experian, Equifax, TransUnion)
• Freeze your credit to stop lenders from opening accounts
• Monitor your credit regularly through free reports or services
• File IRS Form 14039 if your SSN has been used for tax fraud
• Avoid sharing your SSN unless it’s legally required

Final Thoughts

Knowing how to lock your Social Security Number gives you control over one of your most sensitive identifiers. It’s free, secure, and one of the best steps you can take to reduce the risk of identity theft.

In a world where data breaches are common, a few proactive clicks could save you months — or even years — of financial and legal headaches.