The single most effective defense against having a loan or credit card opened in someone else’s name is also one of the least used, and two persistent myths explain the gap. Many people assume freezing a credit report costs money, and many fear it will damage the score they have spent years building. Neither is true. Under federal law, a credit freeze is free at all three nationwide credit bureaus, and it has no effect whatsoever on the credit score. It is, in blunt terms, a no-cost, no-penalty lock on the door thieves most often use, left standing open largely out of misunderstanding.
What a freeze blocks, and why the score stays put
A credit freeze, also called a security freeze, restricts access to a consumer’s credit report. Because a lender almost always checks that report before approving new credit, a frozen file means an application, whether from the consumer or from a fraudster using stolen information, cannot be approved in the ordinary way. The Federal Trade Commission describes the freeze as making it harder for identity thieves to open new accounts in a person’s name, which is precisely the fraud it is built to stop.
Crucially, the freeze does not touch the score itself. The FTC states that a credit freeze will not affect the credit score, nor a person’s ability to use existing credit cards, apply for a job, rent an apartment, or buy insurance. Freezing a file locks access to it; it does not alter the payment history, balances or account age that generate the score. A frozen report and an unfrozen one produce the same number.
The freeze is also fully reversible. A consumer can lift it temporarily, to apply for a legitimate loan or card, then reinstate it, and can do so as often as needed. That flexibility is why a freeze is not a permanent barrier to borrowing but a switch the account holder controls, closed by default and opened only when there is a real reason to.
Free retirement updates: Enrollment and claim windows come and go, and missing one can cost you real money. The free Retirement Shield newsletter keeps you ahead of the deadlines that matter. Sign up free.
The federal law that made it free everywhere
The cost myth has a specific origin: for years, some states allowed the bureaus to charge fees to place or lift a freeze. That changed in 2018. A new federal law, enacted as part of the Economic Growth, Regulatory Relief, and Consumer Protection Act, took effect on September 21, 2018, guaranteeing consumers the right to place and lift credit freezes at no charge nationwide.
The guarantee is complete on price. Placing a freeze is free, lifting it is free, and reinstating it is free, at each of the three nationwide credit reporting companies. A consumer who freezes a file has to contact all three, Equifax, Experian and TransUnion, because a thief could otherwise slip through the one bureau left open, but none of the three may charge for the service.
The same law lengthened fraud alerts, extending the initial alert to a full year, and created free freezes for the credit records of children under 16. Those provisions sit alongside the free-freeze right as part of a single expansion of no-cost identity-theft protections. The upshot is that the strongest and the most flexible tools for controlling access to a credit file are now available to every consumer without a fee.
Why the strongest tool still goes unused
Given that a freeze is free, reversible and score-neutral, its underuse is a problem of perception rather than economics. Some consumers still confuse it with a paid credit-lock product marketed by the bureaus, assuming the protection requires a subscription. Others hesitate because they expect it to complicate a future car loan or mortgage, not realizing the freeze can be lifted in minutes for exactly that purpose.
A freeze also has a defined limit that is worth understanding rather than fearing. It stops new accounts from being opened, but it does not protect accounts that already exist; a thief who obtains the login to a current card or bank account is not blocked by a freeze. It likewise does not stop a legitimate creditor a consumer already does business with from reviewing the account. The freeze guards the front door against new fraudulent accounts, which is where the largest identity-theft losses tend to originate.
For older Americans, who are disproportionately targeted for new-account fraud and often carry strong credit worth stealing, the calculus is especially lopsided. The protection costs nothing, imposes no hit to the score, and can be paused whenever real borrowing is needed. The only meaningful downside is the minor inconvenience of lifting it before applying for credit, a small price against the months of dispute a fraudulent account can require to unwind. The question a consumer faces is not whether a freeze is worth its cost, because it has none, but simply whether the door is worth closing before someone else walks through it.
This article was researched and drafted with the assistance of artificial intelligence.
More Financial Reading
