Does a Conviction Actually Show Up on a Background Check in New York?

Short answer: it depends on whether the record has been sealed, and if it hasn't been sealed yet, yes, it can show up, and it can cost someone a job over something that happened years ago.

The direct answer

A conviction that hasn't been sealed is generally visible to standard employment background check companies, since those checks pull from public court records. Once a record is sealed under New York's Clean Slate Act, it's removed from public view, which means it becomes invisible to most employers, landlords, and background check services running a standard check.

That word "most" matters. Certain employers, including law enforcement, some licensing boards, and specific state agencies, can still access sealed records for particular purposes even after sealing. For the vast majority of job applications, though, sealing is the practical dividing line between a record that follows someone indefinitely and one that stops appearing.

When does the sealing clock actually start

This is the part most people get wrong, and it's exactly the mechanics we cover in full in The Clean Slate Act: When Does Your NY Record Actually Get Sealed?. In short: 3 years after sentence completion for a misdemeanor, 8 years for a felony, with the clock starting once someone is fully off parole or probation, not from the date of the original arrest. Most sex offenses and the most serious violent felonies are excluded from sealing entirely, no matter how much time has passed.

What to do if a job application is on the line right now

Confirm the exact status of the specific record with the county clerk's office or a legal aid organization before assuming either the best or the worst case. If the record should already be sealed and is still surfacing on a background check, that's worth raising directly, since it may point to an error in how the record was processed rather than an actual sealing exclusion.

If the record isn't sealed yet and a specific job or license is genuinely on the line, sealing isn't the only tool available. A Certificate of Relief from Disabilities removes the same kind of employment and licensing bars without waiting on the sealing clock. See Certificate of Relief from Disabilities in New York for who qualifies and how to request one.