Pursuant to CPLR 5015(a)(4), "[t]he court which rendered a judgment or order may relieve a party from it upon such terms as may be just, on motion of any interested person . . . upon the ground of . . . lack of jurisdiction to render the judgment or order." Where a defendant seeking to vacate a default judgment raises a jurisdictional objection pursuant to CPLR 5015(a)(4), and seeks a discretionary vacatur pursuant to CPLR 5015(a)(1), the court must resolve the jurisdictional question before determining whether it is appropriate to grant a discretionary vacatur of the default under CPLR 5015(a)(1).
U.S. Bank, N,A. v. Warner 26, Inc., NY Slip Op 01393 (2d Dep't March 11, 2026)