how to do a criminal background check online: a practical guide

Know the basics

Before you search, confirm you have the person’s consent and a lawful purpose. For employment or housing, follow the FCRA and any state rules. Online checks pull from public records, which can be incomplete or delayed, so treat hits as leads, not final answers.

What you need before you start

Collect the full legal name, middle name, date of birth, and recent addresses. If available, a past city list improves matches. Written consent is essential for screening, and using an official source reduces false positives.

Step-by-step

1. Define your purpose and applicable laws.
2. Choose sources: court portals, state repositories, and reputable screening services.
3. Search by name and DOB in every relevant jurisdiction.
4. Open case dockets to verify identifiers and disposition.
5. Cross-check results against multiple databases.
6. Document findings and timelines.

Make sense of results

Match records carefully; similar names are common. Confirm charges, outcomes, and dates, and watch for expunged or sealed cases. Use official court records to verify any third-party hits, and provide the subject a copy and dispute process when required.