Someone Used Your Child's SSN: Fix It and Freeze It

A parent on a personal finance forum posted a story that made half the internet go check their kids' mail. Their son turned 18, applied for his first student loan, and got denied. Confused, they pulled his credit report. Fourteen accounts. Over $23,000 in collections and chargeoffs. The oldest account was opened when the kid was 9 years old.

Nine.

The lender's position, more or less: prove your third grader was not the one financing a jet ski.

That story is not rare. It is the standard script for child identity theft, and the whole crime works because nobody thinks to look. Here is how to look, how to lock your kid's credit shut, and how to burn down any fraud you find.

Your Kid Should Not Have a Credit File. At All.

Baseline fact: minors do not get credit files. The credit bureaus (Equifax, Experian, TransUnion) do not knowingly create a file for anyone under 18. So if a bureau has anything on your 7-year-old, someone put it there, and that someone was committing fraud.

The scale is bigger than most parents think. Javelin Strategy and Research estimates about 1.25 million US children become victims of identity fraud every single year. Families absorb close to $1 billion in losses annually, and the average affected household pays about $1,100 out of pocket to clean it up. The ugliest stat of all: in roughly 7 out of 10 cases, the child knows the person who did it.

Why kids? Because a child's SSN is a blank canvas. No history, no monitoring, no one checking. A thief can pair your kid's SSN with a fake name and birthdate (this is called synthetic identity fraud) and build a fake person that sails through lender checks. The scam can run undetected for a decade, right up until your kid applies for something real.

The Warning Signs Most Parents Miss

Any one of these means you stop scrolling and start checking today:

Pre-approved credit card offers in your child's name. One random offer can be a marketing list fluke. Repeated offers mean some lender genuinely believes your kid is a borrowing adult.

Collection calls or letters addressed to your child.

An IRS notice saying your child's SSN was already used on a tax return, or that your child failed to report income.

A denial of government benefits because benefits are already being paid to that SSN.

Bills, card statements, or car insurance quotes in your child's name.

The classic ending: your 18-year-old gets denied for a student loan, an apartment, or a phone plan for no visible reason.

Step 1: Check Whether Your Child Has a Credit File

You cannot just run your kid through AnnualCreditReport.com like you do for yourself. The online tools are built for adults. For a child under 13, you contact each bureau directly, mostly by mail.

Send each bureau a short letter asking them to search for a file under your child's name and SSN. Include copies (never originals) of:

Your child's birth certificate

Your child's Social Security card

Your own government-issued photo ID

Proof of your current address (utility bill or bank statement)

Proof of guardianship, if you are not the parent listed on the birth certificate

If all three come back with no file found, that is the best possible news. Freeze anyway (Step 2). If a file exists, skip ahead to Step 3 and start the cleanup.

Do this today: Pull your kid's birth certificate and Social Security card, make copies, and write all three letters tonight. Total cost is three stamps at $0.73 each, or roughly $15 to $25 if you send them certified mail with return receipt (do that if you already suspect fraud). Thirty minutes now beats the 100+ hours victims typically spend untangling this later.

Step 2: Freeze Your Child's Credit at All 3 Bureaus (Free)

Since September 21, 2018, federal law makes credit freezes 100% free for everyone, minors included. For a child under 16, a parent or guardian can request what the bureaus call a protected consumer freeze. If your kid has no file, the bureau creates one and immediately locks it. Nobody can open anything on that SSN until the freeze is lifted.

The play, step by step:

Write one freeze request letter per bureau. Include your child's full name, date of birth, and SSN, plus your own name, address, and relationship to the child. State clearly that you are requesting a protected consumer freeze.

Attach the same document copies from Step 1. Every bureau wants proof of the child's identity and proof of your authority to act.

Mail all three requests the same day, to the same addresses in the table above.

Wait for confirmation. Each bureau sends back a PIN or confirmation letter, usually within a few weeks.

Store the PINs somewhere permanent. Fireproof folder, password manager, wherever the passports live. Your kid will need them at 18.

A freeze does not hurt your child's future score. Nothing is being scored, nothing ages badly. It just sits there like a locked door until your kid needs credit for real (first card, student loan, apartment), and lifting it takes minutes.

Step 3: Cleaning Up Fraud That Already Happened

Found accounts in Step 1? Run this exact sequence:

File an FTC report at IdentityTheft.gov. Takes about 20 minutes. You walk away with an official Identity Theft Report, which carries real legal weight and functions like a police report in disputes.

Consider an actual police report too. Optional, but it adds pressure, especially if you know who did it.

Send a dispute letter to each bureau. State that the victim is a minor, attach the FTC report plus the birth certificate and SSN card copies, and demand the fraudulent information be blocked under Section 605B of the FCRA. Once a bureau receives a complete identity theft report, it must block that information within 4 business days.

Call every creditor's fraud department. Ask them to close the account, mark it as fraud, halt all collections, and mail you a letter confirming your child owes nothing. Keep every letter.

Recheck in 30 to 45 days. Bureaus get 30 days to investigate a standard dispute (45 in some cases). Request an updated copy of the file from each bureau, confirm it is clean, then freeze it per Step 2.

The Hard Part: When the Thief Is Family

About 7 in 10 child identity theft cases involve someone the child knows: a parent, a grandparent, an ex, a family friend with access to the paperwork. That makes this the most emotionally loaded fraud there is.

Know your options. You do not have to press charges to fix the credit. The FTC Identity Theft Report is usually enough to force deletions. But some creditors push back harder without a police report, and a few will try to hold the debt over the account unless one exists. Decide what you can live with, then protect the kid first. Their clean start at 18 outranks everyone's comfort at Thanksgiving.

What This Costs vs What Doing Nothing Costs

Checking for files at all 3 bureaus: $2.19 in stamps

Protected consumer freeze at all 3 bureaus: $0

FTC Identity Theft Report: $0

Certified mail with tracking, if you want it: about $15 to $25 total

Doing nothing until your kid finds $23,000 of fraud at 18: an average of $1,100 out of pocket, months of disputes, and a young adult starting life with a wrecked score

While you are in protection mode, check the adults too. Fraud rings rarely stop at one SSN per household. The Credit Booster $1 Credit Road Map scans all 3 bureaus and shows exactly what is sitting on your own reports, no card needed. Sweep the whole family in one sitting.

FAQ

My child got a pre-approved credit card offer. Is that automatically fraud?

Not automatically. Sometimes marketing databases mangle household data and mail a kid by mistake. But it is the number one early flag, so treat it as your trigger to run the Step 1 file check. One letter is a maybe. Two is a yes.

Can I check my kid's credit online the way I check mine?

Mostly no. Online systems verify identity with questions minors cannot answer, because minors should have no file. For kids under 13 you must mail the bureaus directly. Some bureaus offer online forms for minor fraud inquiries, but mail with full documentation is the path that always works.

Will freezing my child's credit hurt their score later?

No. A protected consumer freeze creates no score, no inquiries, and no history. It simply blocks new accounts. When your child turns 18 and lifts it, they start from the same clean slate they would have had anyway, except this time it is guaranteed clean.

What happens to the freeze when my kid turns 18?

It stays in place until someone removes it. At 18, your child can lift or permanently remove it themselves using the PINs you stored, either online or by mail. Best move: hand them the PINs at 18, have them lift the freeze only when applying for something, then put it right back.