N.Y. Suffolk County Tax Act § 12: Filing certificate with board of supervisors

§ 12. Filing certificate with board of supervisors. The supervisor of

each town shall complete the extension of taxes and assessments upon the

assessment roll and file with the board of supervisors on or before the

first day of December in each year a certificate thereof in such form as

the board of supervisors may prescribe and furnish. Such assessment roll

shall, when the warrant is annexed thereto, become the tax and

assessment roll of said town and of each school district and other tax

districts therein.