Property tax payments for City of Burlington, NJ must be received by August 25, 2026, to avoid retroactive interest.

Because the 2026 final and 2027 preliminary tax bills were recently mailed, the city has officially extended the traditional 10-day grace period. If you do not pay by the new August 25th deadline, interest will accrue all the way back to the original August 1, 2026 due date.