How to Freeze Your Credit, Step by Step

To freeze your credit, place a free security freeze at each of the three major credit bureaus, Equifax, Experian, and TransUnion, through their official credit freeze pages. You have to freeze all three separately, since a freeze at one does not carry over to the others. It is free by federal law, takes only a few minutes per bureau, does not affect your credit score, and blocks new creditors from pulling your file, which is what stops a thief from opening accounts in your name. It is widely considered the single most effective anti-fraud step you can take, and here is exactly how to do it.

What is a credit freeze?

A credit freeze, also called a security freeze, tells the credit bureaus to restrict access to your credit report. When a lender cannot pull your file, they will not approve a new account, so someone holding your Social Security number cannot open a credit card, loan, or phone line in your name. It is guaranteed under federal law through the Economic Growth, Regulatory Relief, and Consumer Protection Act of 2018, which means the bureaus must honor it and cannot charge you. Importantly, a freeze does not lower your credit score, does not affect your existing accounts, and does not interfere with your own ability to check your credit or with employment screening.

How do I freeze my credit?

You will need your Social Security number, date of birth, and current and recent addresses. Verified as current for 2026:

1. Freeze at Equifax. Go to the Equifax credit freeze page, create or sign in to a myEquifax account, and request a security freeze. You can also freeze by phone or by mail.
2. Freeze at Experian. Go to Experian's freeze center, create or sign in to an account, and request the freeze. Experian may ask extra identity questions, including past addresses, so have those ready.
3. Freeze at TransUnion. Go to TransUnion's credit freeze portal, sign in or create a Service Center account, and turn the freeze on.
4. Save your credentials. Each bureau gives you a PIN or account login to manage the freeze. Store these securely, ideally in a password manager, because you will need them to lift the freeze later.
5. Do all three. This is the step people skip. Lenders pull from different bureaus, and you will not know which one, so a freeze only protects you if all three are in place.

The freeze takes effect right away. For extra thoroughness, some people also freeze with smaller bureaus like Innovis and the specialty phone-and-utility bureau, but the three major bureaus are the essential ones.

Freeze, fraud alert, or credit lock: what is the difference?

These three get confused constantly, and the differences matter:

• Credit freeze. Free, federally mandated, and it physically blocks access to your report. The strongest option, and it stays until you lift it.
• Fraud alert. Also free, but weaker: it is a note asking creditors to verify your identity before granting credit, a request rather than a hard block, so it can be bypassed. An initial alert lasts one year, and identity-theft victims can get an extended alert lasting seven years. Placing one at a single bureau notifies the other two.
• Credit lock. A bureau product governed by its own terms of service rather than federal law, often bundled into a paid monthly subscription. It can be convenient to toggle, but it carries weaker legal protection than a freeze, and you should not pay for something the free freeze already does.

How do I unfreeze when I need to apply for credit?

You lift the freeze temporarily, and it is quick. Log in to the relevant bureau, or call, and request a thaw, either for a specific date range or a specific creditor. Done online or by phone, it generally activates within an hour and often instantly. Afterward the freeze automatically returns, or you re-enable it. Since most people apply for new credit only a few times a year, the occasional lift is a minor inconvenience for a large gain in protection. If you know which bureau a lender uses, you can lift just that one.

Should I freeze my child's credit?

Yes, it is worth doing. A parent or legal guardian can place a free freeze on a minor's credit, which blocks anyone from opening accounts in the child's name. Children are appealing targets precisely because their clean, unused credit files can be abused for years before anyone notices. Freezing for a minor requires extra documentation, such as proof of guardianship and the child's Social Security number, but it is a strong protection for a group that cannot watch their own credit.

How this fits with your wider privacy

A credit freeze is powerful, but it guards one specific door: it stops thieves from using your data to open new accounts. It does nothing to reduce how easily someone can find and impersonate you in the first place, which is a separate layer. Freezing your credit and removing your public listings work on different risks, and together they cover far more ground than either alone. Because breached data does not expire, as covered in whether your information is on the dark web, a freeze is a smart permanent default, and reducing your public exposure is the complementary half.

Frequently asked questions

Does freezing my credit hurt my credit score?

No. A freeze has no effect on your credit score. It does not touch your existing accounts or payment history, and it does not appear as a negative mark. It simply blocks new creditors from pulling your file until you lift it.

Is a credit freeze really free?

Yes, at all three major bureaus, by federal law, with no subscription required. Placing, lifting, and removing a freeze are all free. If a service tries to charge you to freeze your credit, you are paying for something you can do yourself at no cost.

Will a freeze stop all identity theft?

No. It is very effective against new-account fraud, but it does not stop misuse of existing accounts, tax or medical identity theft, or scams that trick you directly. Pair a freeze with strong passwords, two-factor authentication, and monitoring for fuller coverage.

What if I lose my freeze PIN?

Each bureau has a recovery process to verify your identity and restore access, though it can take time. Storing your PINs and account logins in a password manager when you first freeze avoids the hassle later, especially when you need to lift a freeze quickly for an application.