Identity theft affected over 1.1 million Americans in 2025, with losses exceeding $10 billion. A credit freeze is the single most effective, free tool to prevent criminals from opening fraudulent accounts in your name. Yet fewer than 15% of Americans have frozen their credit at all three bureaus.
This guide explains exactly what a credit freeze is, how to place one at Equifax, Experian, and TransUnion (plus lesser-known bureaus), and when to temporarily lift it. We’ll also cover the differences between freezes, fraud alerts, and credit locks so you can make the right choice for your situation.
Disclosure: This article is for informational purposes only and does not constitute legal or financial advice. If you’re a victim of identity theft, contact the FTC at IdentityTheft.gov.
What Is a Credit Freeze?
A credit freeze (also called a security freeze) restricts access to your credit report. When your report is frozen, lenders can’t pull it to make credit decisions — which means no one can open new credit accounts in your name, including you. Existing accounts, credit score monitoring, and current creditors are not affected.
Key facts about credit freezes:
- Free by federal law since September 2018 (Economic Growth, Regulatory Relief, and Consumer Protection Act)
- Doesn’t affect your credit score — freezing and unfreezing have zero impact
- Must be placed at each bureau individually — you need to freeze at Equifax, Experian, and TransUnion separately
- Stays in place until you remove it — there’s no expiration date
- You can lift it temporarily or permanently whenever you need to apply for credit
Credit Freeze vs. Fraud Alert vs. Credit Lock
| Feature | Credit Freeze | Fraud Alert | Credit Lock |
|---|---|---|---|
| Cost | Free | Free | Free to $24.99/month |
| Duration | Until you remove it | 1 year (initial) or 7 years (extended) | Until you toggle it off |
| Protection level | Strongest — blocks access entirely | Moderate — flags your report | Strong — similar to freeze |
| Legal protection | Federal law (FCRA) | Federal law (FCRA) | Contractual (not law) |
| Ease of lifting | PIN/password, takes minutes | Automatic after expiration | App toggle, instant |
| Applies to all bureaus | Must place at each | Place at one, applies to all | Must manage at each |
Our recommendation: A credit freeze is the best option for most people. It’s free, legally protected, and provides the strongest defense. Credit locks offer convenience (instant on/off via an app) but lack the legal backing of a freeze.
How to Freeze Your Credit: Step-by-Step
Step 1: Freeze at Equifax
Online (fastest): Visit the Equifax credit freeze page at equifax.com/personal/credit-report-services/credit-freeze/
- Create an Equifax account (or log in if you have one)
- Verify your identity (SSN, date of birth, address history)
- Select “Place a Security Freeze”
- Save your PIN or confirmation number — store it in a password manager
By phone: Call 1-800-349-9960
By mail: Equifax Information Services LLC, P.O. Box 105788, Atlanta, GA 30348-5788
Step 2: Freeze at Experian
Online: Visit experian.com/freeze/center.html
- Create an Experian account (or log in)
- Verify your identity through their security questions
- Select “Add a security freeze”
- Save your PIN securely
By phone: Call 1-888-397-3742
By mail: Experian Security Freeze, P.O. Box 9554, Allen, TX 75013
Step 3: Freeze at TransUnion
Online: Visit transunion.com/credit-freeze
- Create a TransUnion account (or log in)
- Verify your identity
- Select “Add a freeze”
- Save your PIN
By phone: Call 1-888-909-8872
By mail: TransUnion LLC, P.O. Box 160, Woodlyn, PA 19094
Step 4: Freeze at Lesser-Known Bureaus
For maximum protection, also freeze your reports at these specialty bureaus:
- Innovis: innovis.com or call 1-800-540-2505
- ChexSystems: (used for bank account screening) chexsystems.com or call 1-800-887-7652
- National Consumer Telecom & Utilities Exchange (NCTUE): (used for utility accounts) Call 1-866-349-5355
- LexisNexis: consumer.risk.lexisnexis.com or call 1-888-512-3862
How to Temporarily Lift (Thaw) a Credit Freeze
When you need to apply for credit — a mortgage, a new credit card, or even set up a utility account — you’ll need to temporarily lift your freeze:
- Determine which bureau the lender will check. Ask the lender directly — most can tell you which bureau(s) they use in your region.
- Log into that bureau’s website (or call using your PIN).
- Choose a temporary lift. You can specify a date range (e.g., lift for one day, one week, or until a specific date) or provide access to a specific creditor only.
- The freeze automatically reactivates after the specified period — no action needed.
Timing: Online thaws are typically processed within minutes. Phone and mail requests can take up to three business days.
Pro Tip: When applying for a personal loan or new credit card, ask the lender which specific bureau they’ll check so you only need to lift one freeze, not all three.
When You Should Freeze Your Credit
Freeze Immediately If:
- You’ve been notified of a data breach involving your personal information
- You’ve lost your wallet or had personal documents stolen
- You’ve noticed unauthorized accounts or inquiries on your credit report
- You suspect identity theft of any kind
- Your Social Security number has been compromised
Consider Freezing Proactively If:
- You don’t plan to apply for credit in the near future
- You want maximum protection as your default state
- You have children (children’s credit can be frozen too — a growing target)
- You’re a senior citizen (older adults are disproportionately targeted by identity thieves)
Freezing Your Children’s Credit
Children are increasingly targeted by identity thieves because the fraud often goes undetected for years — sometimes until the child applies for their first student credit card or apartment. Under federal law, you can place a credit freeze for minors under 16 at all three bureaus. The process requires additional documentation:
- Child’s birth certificate
- Child’s Social Security card
- Parent/guardian’s government-issued ID
- Proof of address (utility bill, bank statement)
- Proof of authority (for legal guardians)
The process is typically done by mail since children usually don’t have existing credit files. Each bureau has specific forms available on their websites.
What a Credit Freeze Does NOT Protect Against
- Existing account fraud: A freeze won’t stop criminals from using your current credit cards or bank accounts. Monitor your statements regularly and set up transaction alerts.
- Tax identity theft: Someone can still file a fraudulent tax return using your SSN. File your return early to prevent this, and consider an IRS Identity Protection PIN.
- Medical identity theft: Thieves can use your identity for medical services. Review your Explanation of Benefits statements carefully.
- Employment fraud: A freeze doesn’t prevent someone from using your SSN for employment purposes.
- Government benefit fraud: Criminals may claim benefits in your name.
For comprehensive protection, combine a credit freeze with regular credit monitoring, strong unique passwords, two-factor authentication on all financial accounts, and careful handling of personal information.
Common Myths About Credit Freezes
Myth: A credit freeze lowers your credit score
Reality: A freeze has absolutely no effect on your credit score. It simply restricts who can view your report. Your score continues to be calculated normally based on your payment history, credit utilization, and other factors.
Myth: You can’t use your existing credit cards with a freeze
Reality: A freeze only affects new credit applications. Your existing credit cards, loans, and bank accounts continue to work normally. Current creditors can still access your report for account management purposes.
Myth: Freezing your credit is complicated and time-consuming
Reality: The entire process takes about 30 minutes — roughly 10 minutes per bureau. Lifting a freeze takes about 5 minutes online. The small time investment provides years of continuous protection.
Myth: A fraud alert is just as good as a freeze
Reality: A fraud alert asks creditors to verify your identity before opening accounts, but compliance is not legally mandatory for all types of inquiries. A freeze legally blocks access entirely. Fraud alerts are a good supplement but not a complete replacement.
Myth: You need to pay for a credit freeze
Reality: Credit freezes have been free by federal law since September 2018. Don’t pay for any service that claims to freeze your credit for you — you can do it directly for free.
Credit Freeze and Your Financial Life
Applying for New Credit with a Freeze
When you’re ready to apply for a new credit card, mortgage, or loan, simply lift the freeze at the relevant bureau before applying. The process takes minutes online, and you can set it to automatically reactivate after a specific date.
Employment Background Checks
Some employers run credit checks as part of the hiring process. If you’re job hunting, ask whether the employer uses a credit check and at which bureau. Temporarily lift your freeze for that bureau during the application period.
Renting an Apartment
Landlords typically run credit checks on prospective tenants. Ask which screening service they use and lift your freeze accordingly. Most apartment applications tell you which bureau will be checked.
Frequently Asked Questions
Does a credit freeze affect my ability to rent an apartment?
Yes — landlords typically run a credit check. You’ll need to temporarily lift your freeze before applying. Ask the landlord or property management company which bureau they use and lift only that one.
Can I freeze and unfreeze my credit unlimited times?
Yes. There’s no limit on how many times you can freeze, thaw, and refreeze your credit, and it’s free every time under federal law.
How long does it take to place a credit freeze?
Online freezes are typically processed immediately. Phone freezes are processed within one business day. Mail requests can take up to three business days to process.
What if I lose my PIN?
Each bureau has a process for recovering or resetting your PIN. You’ll need to verify your identity, which may require submitting documentation by mail. Store your PINs in a secure password manager to avoid this hassle.
Does a credit freeze protect against all types of identity theft?
No. A credit freeze prevents new account fraud (the most common type) but doesn’t protect against existing account fraud, tax identity theft, or medical identity theft. Use it as one important layer in a comprehensive protection strategy.
Should I use a credit monitoring service in addition to a freeze?
Yes. Credit monitoring alerts you to changes in your report, including unauthorized inquiries or new accounts. Many credit card issuers offer free credit monitoring as a cardholder benefit. You can also regularly check your report using our guide on reading your credit report.
Can I still check my own credit score with a freeze in place?
Yes. A credit freeze doesn’t prevent you from accessing your own credit reports or scores. You can still use free services, request your annual credit report, and monitor your credit score normally.
Setting Up a Credit Monitoring Strategy
A credit freeze protects against new account fraud, but a comprehensive strategy also includes ongoing monitoring. Here’s the recommended approach:
- Annual credit reports: Request free reports from AnnualCreditReport.com — stagger them so you check one bureau every four months (Equifax in January, Experian in May, TransUnion in September)
- Free monitoring services: Credit Karma (TransUnion and Equifax scores), Experian free monitoring, and most major credit cards provide FICO scores
- Bank and card alerts: Enable real-time transaction alerts on all financial accounts. Set alerts for transactions over $1, new account logins, and password changes
- Dark web monitoring: Services like Identity Guard or Aura monitor the dark web for your personal information. Some banks and credit card issuers include this for free
Combined with a credit freeze, this multi-layered approach gives you the strongest possible protection against identity theft and fraud. The key is consistency — schedule a quarterly reminder to review your reports and verify all accounts are legitimate.
Bottom Line
A credit freeze is free, takes 30 minutes to set up at all three bureaus, and provides the strongest available protection against new-account fraud. There’s virtually no downside — you can always lift it temporarily when you need to apply for credit. In a world where data breaches are inevitable and your personal information is likely already circulating on the dark web, a credit freeze is no longer optional — it’s essential financial hygiene.
Freeze your credit today, store your PINs securely, and make it a habit to review your credit report at least once a year. Combined with strong passwords, two-factor authentication, and regular monitoring, a credit freeze forms the foundation of a solid identity protection strategy. Your future self will thank you.