There are two completely different answers here. One applies where the case ends in your favor. The other applies where there is a conviction. They need separating, because most of the anxiety comes from blending them.
If the case ends in your favor
A case that terminates in your favor is generally sealed once it ends, unless an exception applies. That includes an outright dismissal, and it includes a dismissal that follows an adjournment in contemplation of dismissal.
The official records of the case are sealed from public access, and ordinary background checks run by employers and landlords do not surface them. It is not the same as the event never having occurred, and certain agencies retain access, but for the situations most people are worried about it does the job.
This is precisely why the disposition matters more than almost anything else in a first-offense retail case. The difference between a dismissal and a plea is not only the conviction. It is whether there is anything left to find afterward.
If there is a conviction
Sealing is then a separate application rather than something that happens automatically at the end of the case. Two routes exist.
Application under CPL 160.59
New York permits an application to seal certain older convictions where the statutory conditions are satisfied. It is discretionary and it is an application that has to be made and argued rather than a box that gets ticked.
The Clean Slate Act
New York's Clean Slate legislation provides for automatic sealing of eligible convictions once waiting periods have run: three years for eligible misdemeanors and eight years for eligible felonies, measured as the statute directs, with conditions including having no pending charges and not being under supervision. Not every conviction is eligible, and the automatic process operates on the state's timetable rather than yours.
The practical consequence is a gap. Someone who pleads guilty to petit larceny to end a case quickly has a visible theft conviction during the years when they are most likely to be applying for jobs, housing and licenses.
What a background check sees, and when
- While the case is pending, it is an open criminal matter and it can appear. This is why delay has a cost of its own.
- After a sealed dismissal, an ordinary check should not surface it.
- After a conviction, before sealing, it is visible, and it is visible as a crime of dishonesty, which employers weigh heavily.
- The arrest itself generated fingerprints at the time. Sealing addresses the records; it does not rewrite the history.
What this means in practice
If the aim is a clean record rather than simply a finished case, that aim has to shape the disposition from the beginning. Accepting a plea because it is offered on the day is the decision that creates the problem this page describes. It is a great deal easier to secure a dismissal that seals than to seal a conviction afterward.
The information on this page is general information about New York law. It is not legal advice about your case. Prior results do not guarantee a similar outcome. Every case turns on its own facts.