You can freeze your child’s credit for free at all three bureaus — Equifax, Experian, and TransUnion — and it’s one of the strongest protections against child identity theft, which often goes undetected until the child applies for student loans years later. For kids under 16 you mail or upload documents to create and freeze a file; the freeze stays until you lift it.
Why children are targets
A child’s Social Security number is a blank slate: no credit history, no one checking it. Fraudsters pair a child’s SSN with a fake birthdate to open accounts that can go unnoticed for a decade. A freeze blocks new-account checks entirely, which is why security experts recommend it as a default for minors, not just after a breach.
How to do it (one time, ~30 minutes)
- Gather copies of: your ID, proof of address, the child’s birth certificate, and both Social Security cards
- Submit a minor freeze request to each bureau separately — Equifax and TransUnion offer online forms for minors; Experian uses mail
- Each bureau creates a credit file for the child (if none exists) and freezes it, confirming by mail
- Store the confirmation PINs/letters with your records — you’ll need them to lift the freeze when your child legitimately needs credit (first card, student loan, apartment)
FAQ
Does a freeze hurt my child’s future credit?
No. Freezes don’t affect scores — there’s nothing to score yet. It simply blocks new accounts until unfrozen.
How do I know if my child’s identity was already stolen?
Red flags: pre-approved card offers in the child’s name, IRS notices about their income, or collection calls. If any appear, request their credit reports and file at IdentityTheft.gov.
Bureau-by-bureau: what to expect
| Bureau | Minor freeze process |
|---|---|
| Equifax | Online minor-freeze request form; upload guardian ID + child documents |
| TransUnion | Online form for protected consumers; confirmation letter by mail |
| Experian | Mail-in request with document copies; allow a few weeks for confirmation |
Each bureau’s current form lives on its security-freeze page — search “[bureau name] minor credit freeze.” Send copies, never originals, and use tracked mail for the Experian packet.
What actually happens under the hood
Most children have no credit file at all. The freeze request forces each bureau to create a file and immediately freeze it — the file exists solely so it can be locked. That’s why the process needs more paperwork than an adult freeze: the bureau must verify both the child’s identity and your authority as parent or guardian.
Unfreezing when they turn 18 (or need credit sooner)
Keep the confirmation letters and PINs in the same folder as birth certificates — you will need them years from now. At 18, your child can lift the freeze themselves with their own identity verification (the protected-consumer freeze converts to a standard one). Typical first unfreeze moments: first credit card, student loans that require a credit check (federal Direct loans for undergrads generally don’t), apartment applications, and phone plans in their own name. Lifting takes minutes online once identity is verified.
The rest of the child-identity toolkit
- Guard the SSN: schools, camps, and doctors often ask for it by habit — ask “is this required?” and leave it blank when possible
- IRS Identity Protection PIN: dependents can get an IP PIN, blocking fraudulent tax filings in their name
- Shred documents with the child’s SSN rather than trashing them
- Check for a credit file at ~16: a existing report you didn’t create is itself a red flag — investigate before college-loan season
Is a paid family identity-monitoring service worth it?
A freeze blocks new accounts outright and is free; monitoring only alerts you after something happens. If budget matters, freeze first — monitoring is optional on top, not a substitute.
Freeze vs lock vs fraud alert: pick the right tool
| Tool | What it does | Cost | Best for |
|---|---|---|---|
| Security freeze | Blocks new-account credit checks entirely; a federal right | Free | Default protection — what this guide covers |
| Credit lock | Similar block via the bureau app, but contractual and sometimes bundled with paid plans | Free–paid | Adults who toggle often; the freeze is stronger legal footing for minors |
| Fraud alert | Asks lenders to verify identity before approving — doesn’t block | Free, renewable | After an incident, alongside (not instead of) a freeze |
If fraud already happened: the recovery path
- Get the evidence: request the child’s report from each bureau — an existing file for a minor with no legitimate accounts is itself the finding
- Report at IdentityTheft.gov: the FTC portal generates an official identity-theft report and a recovery plan, with a dedicated minor path
- Dispute every fraudulent account in writing with the FTC report attached — bureaus must block information resulting from identity theft
- File a police report if a specific person is suspected — family-member fraud is a large share of child cases, and the report matters even when charges aren’t pursued
- Then freeze all three files and add an IRS IP PIN for the child
Two groups that need this most
Foster youth face the highest documented rates of identity misuse; federal law requires annual credit checks for foster children 14 and older, and caseworkers can initiate them. Children exposed in data breaches — school-district and pediatric-network breaches leak exactly the SSN-plus-birthdate pairing fraudsters want; a breach letter naming your child is the trigger to do everything on this page the same week.
How long does the whole process take?
An hour of paperwork, then days (online) to weeks (mail) for confirmations — one-time cost for protection that runs to adulthood.
Will a freeze affect financial aid later?
No — the FAFSA doesn’t pull credit. Only PLUS and private loans check credit, exactly the planned moments you’d lift it.
Talking to your kid about it (age-appropriate scripts)
Elementary age: nothing needed — this is plumbing, not a conversation. Middle school: one sentence when relevant — “your Social Security number is like a house key; we don’t give it out, and we’ve locked yours until you need it.” High school: a real briefing before their first job application, since W-4s and direct-deposit forms are where teens first handle their own SSN — cover who legitimately needs it (employers, banks, the IRS) and who doesn’t (stores, most websites, anyone calling them). At 17–18, do the unfreeze walkthrough together once so the PIN letters make sense before college move-in scatters the paperwork.
Does freezing help against tax-refund fraud too?
Only indirectly — tax fraud doesn’t touch credit files. The dedicated tool is the IRS Identity Protection PIN, which blocks e-filed returns without the six-digit code; pairing freeze + IP PIN covers both major misuse channels of a child’s SSN.
Where do the confirmation PINs actually matter?
Each bureau issues a PIN or password with the minor freeze. You will not need them for years — which is exactly why they get lost. Store all three with the birth certificate and Social Security card, photograph them into a password manager entry labeled with the child’s name, and note which bureau each belongs to. A lost PIN doesn’t make unfreezing impossible — identity re-verification works — but it turns a five-minute online lift into weeks of mailed paperwork at exactly the moment a college loan deadline looms.
Sources
Last updated: August 22, 2026 · InfoBrief editorial team.
