What the label means
In federal appeals, especially in the Second Circuit, which hears appeals from New York, a summary order is a short decision issued when the panel believes the case can be resolved without a full published opinion. It still decides the appeal and binds the parties, and it is as final for them as any other ruling. What it does not do is create precedent: later panels are not bound by it, and it carries less weight than a published opinion. Newer summary orders can generally be cited in briefs if they are labeled as such, but courts treat them as persuasive at most. Trial-level terms that sound similar, such as summary judgment or a landlord-tenant summary proceeding, refer to different things.
If the summary order went against you
The time to ask for further review is short. A party can usually ask the same panel to rehear the case, or ask the full court to rehear it, and those requests have tight deadlines and are granted only rarely. A petition asking the Supreme Court to review the case is another route, also with a fixed deadline, and the Court accepts a very small share of petitions. Keep the order, the docket sheet, and the briefs from both sides. If the order sent the case back to the lower court for further proceedings, those proceedings may start while other options are being considered.
Using one in another case
If you are relying on a summary order in your own briefing, check whether the court where you are filing allows it to be cited and how it must be marked. Because a summary order often states its reasoning briefly, the same facts may not carry over to your matter the way a published opinion would. When you bring us the order, we explain what it decided and what it left open, and discuss whether further review is realistic or whether attention should turn to what happens next in the lower court.