How to Freeze Your Credit: The Best Free Identity Theft Protection (2026)
A credit freeze costs nothing, takes 10 minutes to set up, and is the single most effective protection against the most common form of identity theft: someone opening fraudulent accounts in your name.
If you're not in the middle of applying for credit right now, there is almost no reason not to have one.
What Is a Credit Freeze?
A credit freeze (also called a security freeze) prevents credit bureaus from releasing your credit report to new creditors. When a fraudster tries to open an account in your name, the lender checks your credit report — and with a freeze in place, the bureau returns a notice that your file is frozen. The application is denied.
Key facts:
- Free — permanently free by federal law since the Economic Growth, Regulatory Relief, and Consumer Protection Act of 2018
- Zero score impact — doesn't appear on your credit report or affect your score in any way
- Doesn't affect existing accounts — your current credit cards, loans, and bank accounts are unaffected
- Doesn't prevent all fraud — only prevents new account fraud; doesn't prevent existing account fraud (someone using your current credit card number)
- Easily lifted — you can temporarily lift it online in minutes when you need to apply for credit
What a Credit Freeze Does NOT Prevent
Understanding the limits is important:
✅ Does prevent: New credit cards, loans, mortgages, utilities, or cell phone plans opened in your name
❌ Does NOT prevent:
- Fraudulent charges on your existing accounts
- Tax identity theft (someone filing with your SSN for a refund)
- Medical identity theft (someone using your insurance)
- Employment identity theft
- Existing account takeover
For complete protection, combine a credit freeze with: strong unique passwords, two-factor authentication on financial accounts, and basic credit monitoring.
How to Place a Credit Freeze at All Three Bureaus
You must freeze your credit at each bureau separately. There is no single place to freeze all three simultaneously.
Equifax
Online: equifax.com/personal/credit-report-services/credit-freeze Phone: 800-349-9960 Mail: Equifax Security Freeze, P.O. Box 105788, Atlanta, GA 30348
You'll need to create a myEquifax account online. The freeze is instant online.
Experian
Online: experian.com/freeze/center.html Phone: 888-397-3742 Mail: Experian Security Freeze, P.O. Box 9554, Allen, TX 75013
Instant online. You'll create an account and receive a PIN for future management.
TransUnion
Online: transunion.com/credit-help/credit-freeze Phone: 888-909-8872 Mail: TransUnion LLC, P.O. Box 2000, Chester, PA 19016
Instant online. Their TrueIdentity app also lets you manage freezes from your phone.
Also Consider: ChexSystems and NCTUE
ChexSystems and the National Consumer Telecom and Utilities Exchange (NCTUE) maintain separate databases used by banks and utilities:
- ChexSystems freeze: chexsystems.com/web/chexsystems/consumerdebit/page/securityfreeze (used by most banks to screen new checking accounts)
- NCTUE freeze: Call 1-866-349-5355 (used by telecom and utility companies)
For comprehensive protection, freezing these two in addition to the main three bureaus covers more fraud vectors.
Innovis (Fourth Credit Bureau)
Innovis is a smaller bureau that some lenders use:
- Online: innovis.com/personal/securityFreeze
Most people don't need to worry about Innovis, but it's free to freeze if you want maximum coverage.
How to Lift Your Credit Freeze
When you apply for credit, you'll need to temporarily lift your freeze:
For a specific timeframe: Log in to the bureau's website and set start and end dates (e.g., lift for 7 days while mortgage shopping). The freeze automatically reinstates when the period ends.
For a permanent lift: Log in and remove the freeze entirely. You'd do this if you're applying for multiple products over an extended period.
Which bureau to lift? Ask your lender which bureau(s) they pull from before lifting. Different lenders use different bureaus — you often only need to lift one.
Timing: Online lifts are instant or near-instant. Phone lifts take up to 1 business day. Mail lifts take 3 business days. When planning a mortgage application, coordinate in advance.
When to Freeze Your Children's Credit
Child identity theft is shockingly common because children have no credit history — making their SSNs attractive to fraudsters who can build fake credit histories for years before anyone notices.
Children have credit files at the bureaus if:
- Someone has opened credit in their name (fraud)
- They've been added as authorized users
The FTC recommends freezing your child's credit proactively if they don't need credit and you want maximum protection. Each bureau has a specific process for freezing a minor's credit (requires providing documentation as the parent/guardian).
Credit Freeze vs. Fraud Alert
A fraud alert is a less restrictive alternative to a freeze:
- Requires lenders to take extra steps to verify your identity before opening new accounts (but doesn't outright block them)
- Initial fraud alert lasts 1 year; can be renewed
- Extended fraud alert (for confirmed victims) lasts 7 years
- Free; placing it at one bureau automatically notifies the other two
Fraud alerts are weaker protection than freezes but are useful if you want to allow new credit activity while still having a layer of protection.
Should You Freeze Your Credit Right Now?
Yes, if:
- You have no plans to apply for major credit in the near future
- You've been part of any data breach
- You're generally concerned about identity theft
- You want the strongest proactive protection
Consider waiting if:
- You're actively shopping for a mortgage, car loan, or credit cards (freeze after your applications are complete)
A credit freeze is the digital equivalent of locking your front door — it costs nothing, takes minutes, and there's no good reason not to do it.
Related guides: Credit Monitoring Services | How to Dispute Credit Report Errors | Complete Guide to Building Credit