You cannot legally search for someone else's Social Security number

A Social Security number search — looking up someone else's SSN without their permission — is not something you can do through any public database or legal service. The Social Security Administration does not publish SSNs, and private companies that claim to have them are either selling data obtained illegally or selling you nothing at all.

If you need someone's Social Security number for a legitimate reason — hiring them, lending them money, collecting a debt, or verifying their identity — you ask them directly. They provide it voluntarily, usually on a form. That is the legal path.

If you are trying to locate a person and think their SSN would help, there are legal ways to find people that do not require it. If you are trying to verify someone's identity before a transaction, there are legal verification services. This article covers what those actually are and how they work.

Key Takeaways

  • Social Security numbers are not public information and cannot be legally searched for or purchased from any legitimate source.
  • If you need someone's SSN for employment, lending, or debt collection, you must ask them directly or work through a licensed third party like a background check company.
  • People-search websites and data brokers do not have reliable SSN information and often sell outdated or incorrect data.
  • If someone owes you money or you suspect fraud, law enforcement and licensed collection agencies have legal tools you do not have as an individual.

Why you cannot find someone's SSN online

Social Security numbers are protected under federal law. The Social Security Administration keeps them confidential. Employers, banks, and government agencies that hold SSNs are required by law to protect them and not to disclose them publicly.

Any website claiming to have a searchable database of Social Security numbers is either lying or selling stolen data. The Federal Trade Commission regularly shuts down sites making these claims. If you pay for such a service, you are paying for nothing — the data either does not exist, is fake, or was obtained illegally and you could face legal trouble for using it.

This applies even if you have a legitimate reason. A landlord cannot legally search for a tenant's SSN. A creditor cannot legally buy it from a data broker. An employer cannot legally look it up before hiring — they can only ask the candidate to provide it on an I-9 form.

When you actually need someone's Social Security number

There are real situations where you need an SSN: you are hiring someone, opening a joint account, co-signing a loan, or verifying identity before a major transaction. In all of these cases, the person provides it to you directly. They fill out a form, sign it, and give it to you. You do not search for it.

If someone refuses to provide their SSN when you have a legitimate business reason to ask for it, that is their choice — but it means the transaction cannot proceed. You cannot force it, and you cannot look it up yourself.

If you are trying to collect a debt or pursue a legal claim, you may have the person's SSN already from the original transaction. If you do not, a licensed debt collection agency or your attorney can pursue it through legal channels — subpoena, court order, or settlement negotiation. An individual cannot.

What people-search websites actually sell

Sites like Spokeo, BeenVerified, and similar services do not have reliable Social Security numbers. What they sell is aggregated public data: names, addresses, phone numbers, property records, and sometimes criminal records or court filings. This data comes from public records, not from the Social Security Administration.

Some of these sites claim to have SSNs in their reports, but the data is often wrong, outdated, or belongs to someone else entirely. A person-search report might show an SSN that was never actually associated with that person, or one that belonged to them years ago. You cannot rely on it for any legal or financial purpose.

If you use incorrect SSN information in a hiring decision, loan application, or background check, you could face legal liability. Employers and lenders are required to verify SSNs through official channels — the Social Security Administration's Employer Verification Service (E-Verify) for employment, or direct verification with the applicant.

Legal ways to verify someone's identity

If you need to confirm someone's identity before a transaction, there are legitimate services. Employment verification uses E-Verify, which employers access through the Department of Homeland Security. Tenant screening uses background check companies licensed in your state, which pull from court records and credit bureaus — not from SSN searches.

Banks and lenders verify identity through the applicant's own disclosure, credit bureaus, and sometimes third-party verification services like LexisNexis or Equifax. These services do not search for SSNs; they verify the SSN the applicant provides against records the bureaus already hold.

If you are hiring someone, you ask for their SSN on the I-9 form and verify it through E-Verify. If you are renting to someone, you use a licensed tenant screening service in your state. If you are lending money, you ask for the SSN and verify it through a credit check. In every case, the person provides the number first.

What to do if you suspect fraud or identity theft

If you believe someone has stolen your Social Security number or is using it fraudulently, contact the Federal Trade Commission at IdentityTheft.gov. They will guide you through steps to secure your credit, place a fraud alert, and file a report.

If you are a victim of identity theft, you may need to contact the Social Security Administration directly to report it. You can call their fraud hotline at 1-800-269-0271. Do not try to search for your own SSN online or through data brokers — you already know it, and these services will not help you recover it if it has been stolen.

If you suspect someone else is committing fraud using a false SSN, report it to the Social Security Administration's Office of Inspector General or to local law enforcement. Individuals cannot investigate or pursue this themselves.

Why data brokers sell incomplete information

Data brokers make money by aggregating public records and selling reports. They do not have access to Social Security numbers because those records are not public. When they claim to have SSNs in their databases, they are either showing data from old public records (like a voter registration from 20 years ago that happened to include one), or they are showing data they cannot actually verify.

Even if a data broker report shows an SSN, using it for employment, lending, or tenant screening is risky. You could hire the wrong person, deny credit to someone based on bad data, or face a discrimination lawsuit if the SSN belongs to someone else. Legitimate background checks do not rely on SSN searches; they rely on the SSN the applicant provides and verification through official channels.

Frequently Asked Questions

Can I find my own Social Security number online?

You should already know your own SSN — it is on your Social Security card, tax returns, and bank statements. If you have lost it, contact the Social Security Administration at 1-800-772-1213 or visit your local Social Security office with ID. Do not use data broker websites; they will not have accurate information about you.

Is it legal to buy someone's Social Security number from a data broker?

Data brokers do not legally have Social Security numbers to sell. If you purchase a report claiming to contain one, you are either getting fake data or data obtained illegally. Using it could expose you to fraud charges or civil liability if it harms the person whose number is shown.

What if I need an SSN to hire someone or rent to someone?

Ask them directly. For employment, use the I-9 form and verify through E-Verify. For tenant screening, use a licensed background check company in your state. For lending, ask for the SSN and verify through a credit bureau. You cannot search for it yourself.

Can a collection agency search for someone's Social Security number?

Licensed collection agencies can pursue SSNs through legal channels — court orders, subpoenas, or settlement negotiations — but they cannot search public databases for them either. If you owe a debt and a collector claims they found your SSN online, they are either bluffing or they obtained it illegally.

What should I do if I see my Social Security number on a data broker website?

Contact the data broker and request removal. Most have opt-out processes on their websites. You can also file a complaint with the Federal Trade Commission at ReportFraud.ftc.gov. If the SSN shown is incorrect or belongs to someone else, report it to both the data broker and the FTC.