You can lock down your child’s credit by placing a free security freeze at each of the three major credit bureaus: Equifax, Experian, and TransUnion. A freeze prevents anyone, including identity thieves, from opening new accounts in your child’s name. The process requires a bit more paperwork than freezing your own credit, but it’s straightforward once you know what to gather.
Why Children’s Credit Needs Protection
Children are surprisingly common targets for identity theft. A child’s Social Security number is valuable precisely because nobody is checking it. A thief can use it for years to open credit cards, utility accounts, or loans before anyone notices. Most parents don’t discover the fraud until their child applies for their first student loan, apartment, or job and gets rejected because of a trashed credit history they never knew existed.
A credit freeze stops this by blocking the credit bureaus from releasing your child’s credit report to potential lenders. Without access to that report, no one can open new credit in your child’s name. The freeze stays in place until you (or your child, once they’re old enough) choose to remove it.
Documents You’ll Need
Freezing a minor’s credit requires you to prove both your identity and your relationship to the child. Parents typically need to provide:
- The child’s birth certificate (this serves as proof of your parental authority)
- The child’s Social Security card or number
- Your own government-issued ID (driver’s license, passport, or state ID)
- Proof of your address (utility bill, bank statement, or similar document)
If you’re a legal guardian rather than a biological parent, you’ll generally need court-appointed guardianship documents. Representatives of child welfare or probation agencies need to show documentation certifying that the child is in their care, such as an official letter from the agency.
Each bureau has slightly different requirements, so check their individual instructions before submitting. Having certified copies of key documents ready will save you from delays.
How to File the Freeze at Each Bureau
You need to contact all three bureaus separately. Freezing at just one leaves your child exposed at the other two, since lenders can pull reports from any of them.
For your own credit, you can freeze online in minutes. For a minor, the process is a bit different. Most bureaus require you to submit your request by mail or through a dedicated online portal for minors, along with copies of your supporting documents. Some bureaus accept phone requests as well.
Here’s what to expect for timing. Online or phone requests must be processed within one business day. Requests submitted by mail must be processed within three business days. In practice, the mail route often takes longer once you factor in postal delivery times, so plan for a week or two from the date you send your packet.
Before you file, check whether your child already has a credit file. Most children shouldn’t have one. If a bureau finds an existing file for your minor child, that itself could be a sign of identity theft worth investigating.
Credit Freeze vs. Credit Lock
All three bureaus also sell “credit lock” products, often bundled into paid monthly subscriptions. These locks do essentially the same thing as a freeze: they block access to a credit report. But a credit freeze is free by law and offers the same level of protection. The Consumer Financial Protection Bureau has stated plainly that credit locks are no more effective than security freezes.
The main selling point of a lock is convenience. Locks can sometimes be toggled on and off through a mobile app, while a freeze requires a PIN or a formal request to lift. For a child whose credit you plan to keep frozen for years, that convenience difference is meaningless. Stick with the free freeze.
Lifting the Freeze Later
The freeze stays active until someone removes it. There’s no expiration date and no maintenance required on your part. When your child eventually needs to use their credit, perhaps to apply for a student loan, rent an apartment, or get their first credit card, the freeze can be lifted for free.
Online or phone requests to unfreeze must be processed within one hour. Mail requests take up to three business days. You can lift the freeze temporarily for a specific lender or time period, then let it snap back into place automatically.
Once your child turns 18, they’ll need to take over management of the freeze themselves. This means contacting each bureau, verifying their identity, and either keeping the freeze in place or removing it. It’s worth walking your child through this process as they approach adulthood so they understand what a credit freeze is and how to handle it when they need to apply for credit on their own.
What a Freeze Won’t Do
A credit freeze blocks new accounts from being opened, but it doesn’t prevent every type of misuse. It won’t stop someone from filing a fraudulent tax return using your child’s Social Security number, and it won’t prevent misuse of an account that already exists. If you discover your child already has fraudulent accounts, you’ll need to dispute those directly with the bureaus and potentially file an identity theft report at IdentityTheft.gov.
A freeze also won’t affect your own credit in any way. Your reports and your child’s reports are completely separate, even if your child is a minor living in your household.