Fraud Alert or Credit Freeze: Differences, Uses, and How to Place One

Between a fraud alert and a credit freeze, the freeze is the stronger tool. It blocks lenders from pulling your credit report at all, so no one can open an account in your name until you lift it. A fraud alert only asks lenders to verify your identity before approving new credit; it doesn’t stop the report from being pulled. Both are free under federal law, and you can use them together. Which one fits depends on how actively you’re applying for credit and how much friction you’re willing to accept.

What a Fraud Alert Does

A fraud alert is a flag on your credit file telling lenders to take extra steps to confirm you are really the applicant. Under 15 U.S.C. § 1681c-1, any consumer who suspects they are or may become a victim of fraud can request one, and the bureau that receives your request must notify the other two. One request covers all three files.¹

There are two versions most consumers will consider. An initial fraud alert lasts at least one year and requires no documentation beyond proof of identity. An extended fraud alert lasts seven years but requires an identity theft report, such as a police report or a report filed at IdentityTheft.gov, and it removes you from prescreened credit and insurance offers for five years.²¹

The weakness is that a fraud alert depends on the lender. The statute requires “reasonable policies and procedures” to verify the applicant, but nothing physically stops a lender from pulling your report and approving the application. Some lenders are more careful than others. Think of it as a yellow light, not a locked gate.

What a Credit Freeze Does

A credit freeze, sometimes called a security freeze, blocks most third parties from seeing your credit report at all. A lender who can’t see the report can’t approve a new application, which is why the freeze is far more effective than an alert. Placing, temporarily lifting, and permanently removing a freeze are all free under federal law.³

A freeze doesn’t expire. It stays in place until you lift it. That permanence is the point, but it also means you need to plan ahead when you legitimately need credit. Applying for a mortgage, car loan, or new card means thawing the freeze first. Federal law requires the bureaus to lift or remove a freeze within one hour of receiving a request by phone or through their online portal; mailed requests can take up to three business days.³ Online lifts are nearly instant in practice.

A freeze doesn’t affect your credit score. Existing accounts keep reporting payments and balances as usual. Creditors you already do business with can still see your file, and so can certain government agencies such as child support enforcement.³

Which One to Choose

The choice comes down to protection versus effort.

Strength: a fraud alert warns lenders; a freeze prevents them from seeing the report at all. The freeze is categorically stronger.
Setup: one request places a fraud alert at all three bureaus. A freeze has to be placed separately at each bureau.¹
Duration: an initial fraud alert expires after one year; a freeze stays until you remove it.
Applying for credit: with an alert, applications go through with one extra verification step. With a freeze, you have to log in and lift it each time before a lender can pull the report.
Cost: both are free under federal law.

If you aren’t planning to open new accounts anytime soon and want set-it-and-forget-it protection, the freeze is the clear choice. If you’re actively shopping for a mortgage or a car loan and want a lighter layer of protection without lifting freezes for every inquiry, an initial fraud alert is the more practical short-term move.

You Can Use Both

You don’t have to choose only one. Federal law lets you keep a fraud alert and a credit freeze active at the same time.² The freeze blocks access; the alert is a backup warning if the freeze is ever lifted or bypassed. If you’ve actually been a victim of identity theft, running both is the strongest position available.

Credit Locks Are Not Credit Freezes

Each of the three major bureaus sells a product called a “credit lock.” The marketing can make it sound identical to a freeze. It isn’t. A freeze is a right established by federal law. A lock is a service governed by a private contract between you and the bureau.

If a bureau fails to block access to a frozen file, you have legal remedies under the Fair Credit Reporting Act. With a lock, your recourse is limited to whatever the bureau’s terms of service allow, and those terms typically include arbitration clauses that prevent class action lawsuits. The CFPB has said credit locks are “no more effective” than security freezes, which are free and backed by law.³ Locks are usually sold inside paid identity monitoring subscriptions. Unless you specifically want the monitoring, the free statutory freeze gives you the same protection with stronger legal backing.

Rental, Insurance, and Employment Checks

A freeze may not block every kind of inquiry. Federal freeze law doesn’t apply to reports pulled for employment screening, tenant screening, or insurance underwriting.³ Some of those inquiries may still be blocked in practice depending on the bureau, but don’t count on it. If you’re applying for an apartment or a job that runs a background check, plan to lift the freeze temporarily or provide alternative documentation.

A fraud alert has less impact on these situations because it doesn’t restrict access. Landlords and employers will see the alert but can still review the file.

Don’t Forget the Specialty Bureaus

Equifax, Experian, and TransUnion aren’t the only consumer reporting agencies. ChexSystems is used by most banks to screen new checking and savings account applications, and a freeze at the big three doesn’t cover it. Someone who opens a bank account in your name can cause serious damage. ChexSystems offers its own free security freeze.⁴ Innovis is another nationwide reporting agency some creditors use, and it also requires its own separate freeze request.

Freezing a Child’s Credit

Children are popular identity theft targets because no one is checking their credit. Since September 2018, federal law lets parents and legal guardians place a free freeze for anyone under 16. If the child doesn’t already have a credit file, the bureau will create one solely to freeze it, and that file can’t be used for any credit decisions.⁵ You’ll need proof of your authority, such as a birth certificate, along with identity verification for both yourself and the child.

How to Place Either One

For a fraud alert, contact any one of the three major bureaus. That bureau must notify the other two.¹ For a freeze, contact each bureau separately. You can do either online, by phone, or by mail:

Equifax: equifax.com or 888-378-4329
Experian: experian.com or 888-397-3742
TransUnion: transunion.com or 800-916-8800

Each bureau will ask for your full legal name, Social Security number, date of birth, and current address. Mailed requests may also need copies of a government-issued ID and a utility bill or bank statement. The online route is faster and gives you immediate confirmation along with a PIN or password you’ll need every time you lift or remove the freeze. Store those credentials somewhere secure.

For an extended fraud alert, you’ll need an identity theft report. The easiest source is IdentityTheft.gov, which is run by the FTC and produces a report that qualifies under federal law.² A police report works too, but the FTC route doesn’t require a trip to the station.

1
Office of the Law Revision Counsel. 15 USC 1681c-1 – Identity Theft Prevention; Fraud Alerts and Active Duty Alerts
2
Federal Trade Commission (FTC). Credit Freezes and Fraud Alerts
3
Consumer Financial Protection Bureau. What Is a Credit Freeze or Security Freeze on My Credit Report
4
ChexSystems. Security Freeze Information
5
Federal Trade Commission (FTC). New Protections Available for Minors Under 16