To mail your payment, address your envelope to: Township of Parsippany 1001 Parsippany Boulevard Parsippany, New Jersey 07054 Attn: Water/Sewer Billing
For in-person payments at the window: Monday - Friday, with the exception of holidays 8 a.m. - 5 p.m.
After 5 p.m. use the mail slot located to the left of the front door of the Municipal Building. Always include the appropriate dated stub or the entire bill with your payment. Account number should be put in the memo area of your check.