If your information has ever shown up in a data breach — or even if it hasn’t — freezing your credit is one of the simplest, most effective, and completely free ways to stop someone from opening a new account in your name. It takes about 15 minutes total, and once it’s done, no lender can even view your credit file until you decide to lift the freeze yourself.
This guide walks through exactly how to do it with all three major credit bureaus.
Note for international readers: this guide covers the credit freeze process in the United States, since credit bureaus and freeze systems differ by country. If you’re outside the US, check with your country’s credit reporting agency for an equivalent process.
What a credit freeze actually does
A credit freeze (also called a security freeze) restricts access to your credit report. Since almost every lender checks your credit report before approving a new account, a freeze effectively blocks anyone — including you — from opening new credit until it’s lifted.
It does not:
- Affect your existing accounts or credit score
- Stop you from using credit cards you already have
- Prevent debt collectors from contacting you about existing debts
- Count as a fraud alert (a freeze is stronger and doesn’t expire on its own)
Freezing and unfreezing your credit has been free by federal law in the US since September 2018, following the major Equifax data breach the year before.
Why you’d want to freeze it
- Your information appeared in a data breach notification
- You’ve been a victim of identity theft, or suspect you might be
- You’re not planning to apply for new credit, a loan, or financing in the near future
- You simply want a strong baseline level of protection with no ongoing effort
Before you start: what you’ll need
Each bureau will ask you to verify your identity. Have this ready:
- Full legal name (including any suffix like Jr. or Sr.)
- Current address, plus addresses from the past two years
- Date of birth
- Social Security number
- A government-issued ID (in some cases)
Important: freezing your credit with one bureau does not freeze it with the others. You’ll need to repeat the process for all three.
Step-by-step: Freezing your credit with each bureau
1. Experian
- Go to Experian’s credit freeze center online
- Create an account or log in if you already have one
- Verify your identity with your personal details
- Toggle your credit freeze to “on” — no PIN is required to freeze, though you can set one for extra control
- Alternatively, call Experian’s automated freeze line if you prefer phone over online
2. Equifax
- Go to Equifax’s credit freeze page
- Create an account or log in
- Verify your identity
- Select “Place or Manage a Freeze” and confirm
- Download the one-time PDF containing your PIN — save this somewhere safe, you’ll need it to unfreeze later
3. TransUnion
- Go to TransUnion’s credit freeze page
- Create an account or log in
- Verify your identity and confirm your choice to add a freeze
- TransUnion will confirm once the freeze is active
Each bureau also offers a phone line and a mail option if you’d rather not do this online, though online is by far the fastest — this is how the whole process fits into about 15 minutes.
What to do if you need credit again later
If you’re applying for a loan, a new credit card, an apartment, or even certain jobs that check credit, you’ll need to temporarily lift (“thaw”) the freeze — usually with just the specific bureau the lender uses. Each bureau lets you set a temporary lift for a specific date range, so it automatically re-freezes afterward without you having to remember to turn it back on.
A few things people get wrong about credit freezes
- “A freeze will hurt my credit score.” It doesn’t. Your score and existing accounts are unaffected.
- “One freeze covers all three bureaus.” It doesn’t — you must freeze each one separately.
- “A credit freeze is the same as a fraud alert.” They’re different tools. A fraud alert is weaker, expires after a set period, and just asks lenders to verify your identity more carefully. A freeze blocks access outright and stays active until you remove it.
- “I don’t need this if I have decent security habits.” A freeze protects against a specific risk: someone else opening credit in your name using stolen personal information (which can happen through breaches you have no control over) — it’s not a replacement for good password habits, but it covers a gap that password habits can’t.
The bottom line
Fifteen minutes across three websites is a small amount of effort for a genuinely strong layer of protection against identity theft. If you’ve ever received a breach notification email, or just want one less thing to worry about, this is one of the highest-value security tasks you can knock out today.
This article is for general informational purposes and isn’t a substitute for personalized financial or legal advice. Processes and contact details for credit bureaus can change — always confirm current steps directly on each bureau’s official website before proceeding.
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