Tax & Wastewater Collections

The City of Nashua, New Hampshire Tax Collector’s Office is a department within the Financial Services Division. Our primary purpose is to bill and collect various taxes and fees for the City. We strive to provide courteous and accurate responses to questions.

Please note: to expedite our ability to assist you, please have your account number available when contacting us. Your property tax account number (also called Parcel ID number) is the 8-digit number (ex. 00030502) that can be found on the upper right hand corner of your bill or can be found by using our online database located here. Your wastewater account number can be found on the upper left hand corner of your bill.


The Tax Collector’s Office is responsible for the billing and collection of the following: