In New York, is every counterclaim permissive and may be unrelated to the plaintiff's claim?

• A. Yes, must arise from same transaction
• B. No, every counterclaim is permissive even if unrelated
• C. Counterclaims are never allowed
• D. Only cross-claims allowed

Answer: (B)

In New York, counterclaims are generally permissive rather than mandatory. A defendant may plead a counterclaim against the plaintiff even if it does not arise from the same transaction or occurrence as the plaintiff’s claim, as long as the claim is legally cognizable and the court has jurisdiction. This flexibility helps resolve related disputes in one forum without forcing a separate lawsuit. So a counterclaim can be unrelated to the plaintiff’s claim, and there isn’t a broad rule obligating every counterclaim to be tied to the plaintiff’s transaction. That’s why the statement that counterclaims are permissive (and may be unrelated) reflects New York practice.