On a motion pursuant to CPLR 3215 for leave to enter a default judgment, a plaintiff is required to submit proof of service of the summons and complaint, proof of the facts constituting the claim, and proof of the defendant's default in answering or appearing. Then, the defendant must show either that there was no default or that there was a reasonable excuse for the delay and a potentially meritorious defense. The determination as to whether an excuse is reasonable is committed to the sound discretion of the motion court. Ongoing settlement negotiations may constitute a reasonable excuse for a default.
Arnav Indus. Inc. Profit Sharing Plan & Trust v. 3449-3461 Hamilton Ft, LLC, NY Slip Op 02052 (2d Dep't April 9, 2025)