February 1st (1st Quarter)
May 1st (2nd Quarter)
August 1st (3rd Quarter)
November 1st
(4th Quarter) (grace period for the fourth quarter is extended to 11/13)
TOWNSHIP OF MANSFIELD - 24548 E. MAIN ST. - P.O. BOX 249
COLUMBUS, N.J. 08022
PHONE: 609-298-0542 FAX: 609-298-1863