N.Y. Real Property Actions & Proceedings Law § 794

§ 794. Answer. At the time when the petition is to be heard, the owner\nshall answer in writing. If the notice of petition was served at least\nthirty days before the time at which it was noticed to be heard and it\nso demands, the answer shall be served at least three days before the\ntime the petition is noticed to be heard and any reply shall be served\nat least one day before such time.\n