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A credit freeze stops anyone from opening new accounts in your name. It is one of the best tools for preventing identity theft. It is free. And it does not hurt your credit score.
Here is how to do it in under 15 minutes.
Rates and figures as of May 2026.
What Is a Credit Freeze?
A credit freeze (also called a security freeze) locks your credit file at each credit bureau. When your credit is frozen, lenders cannot pull your credit report. That means no one — including you — can open a new credit account until you lift the freeze.
It does not affect your existing accounts. Your credit score stays the same. You can still use your existing credit cards and loans normally.
Credit Freeze vs. Credit Lock
| Feature | Credit Freeze | Credit Lock |
|---|---|---|
| Cost | Free (legally required) | Often free, sometimes paid |
| Legal protection | Federal law | Contractual only |
| Lock/unlock speed | Near-instant online | Instant via app |
| Which to use? | Best for max protection | Convenient but less protection |
Step 1: Freeze at Equifax
Go to equifax.com/personal/credit-report-services/credit-freeze/. Create an account and request a freeze. You will receive a PIN. Store it somewhere safe — you need it to lift the freeze.
Step 2: Freeze at Experian
Go to experian.com/freeze/center.html. Create an account and submit the freeze request. Confirmation is typically immediate.
Step 3: Freeze at TransUnion
Go to transunion.com/credit-freeze. Create an account and freeze your report. TransUnion also offers a free lock feature through their app.
Step 4: Freeze at NCTUE and Innovis (Optional)
NCTUE (National Consumer Telecom & Utilities Exchange) is used by some utility and phone companies. Innovis is a smaller bureau used by some lenders.
Freeze at innovis.com/personal/securityFreeze and nctue.com if you want maximum coverage.
Step 5: ChexSystems (For Bank Accounts)
If you are worried about someone opening fraudulent bank accounts in your name, also freeze your ChexSystems report at consumerdebit.com.
How to Temporarily Lift a Freeze
When you apply for a new credit card, mortgage, or auto loan, you need to lift the freeze temporarily. You can do this online at each bureau’s website. Most lifts are instant. You can specify a duration (e.g., 3 days) or lift indefinitely and re-freeze after your application.
Does a Credit Freeze Affect Your Credit Score?
No. A freeze has zero impact on your credit score. It does not appear on your credit report. Existing lenders can still access your report. The freeze only blocks new inquiries from potential creditors.
Who Should Freeze Their Credit?
Everyone. Even if you haven’t been a victim of identity theft, freezing your credit costs nothing and adds significant protection. It is especially important after a data breach — if your Social Security number was exposed, a freeze is your best defense against fraud.
You should also freeze the credit of your minor children. Children’s credit files are often targeted because the fraud goes undetected for years.
The Bottom Line
Freeze your credit at all three major bureaus today. It takes 15 minutes and costs nothing. It is the single most effective step you can take to prevent identity theft and new account fraud.
Related Articles
- How to Remove a Collection from Your Credit Report
- How to Get Your Free Annual Credit Report (and What to Look For)
Related: How to Dispute a Credit Report Error