Township of Monroe Tax Collector’s Office

125 Virginia Avenue, Williamstown, NJ 08094
Phone: 856-728-9800, option 3 and then 1 for tax office

Office Hours: Monday thru Thursday 7:00 a.m-5:00 p.m.

Email: jpotopchuk@monroetownshipnj.org

  • Property Taxes are due quarterly: February 1, May 1, August 1 and November 1           
  • Note: Each quarter is granted a 10-day grace period from and including the 1st.  If the 10th day falls on a holiday or weekend, it is extended to the next business day.

Sign up for an email reminder that property taxes are due. Emails will be sent 14 days in advance of the February 1, May 1, August 1 and November 1 tax quarters.
You will receive an email to approve your subscription. You must confirm to receive Tax Reminder Emails. 

THE LAST DAY TO PAY THE AUGUST, 2024 TAX QUARTER WILL BE THURSDAY, AUGUST 22ND.

          Convenient Ways to pay your bill (We do not accept postmarks): 

  • Drop box inside Town Hall located next to the Tax Collector’s Office
  • Drop box outside Town Hall at the main entrance on Virginia Avenue
  • Mail your payment to the Tax Office
  • In Person at the Tax Office (debit/credit card payments are now accepted in office)
  • Bill Pay thru your personal bank (allow 7-10 days for payment to reach office)
  • Online thru this website (click link provided below) You can now schedule AutoPay for the (4) quarterly payments thru this link
  • For all check payments including bill pay thru your bank, please identify the property the payment is intended for.  You may use the Block/Lot/Qualifier, the Current Tax Account Number or the Property Location. This information is located on your tax bill. We do not accept postmarks. Checks that do not have property identifiers will be sent back to the address on the check and may be subject to additional fees.

For water/sewer questions, please call Monroe Utility Authority at (856)629-1444

Tax assessment questions, please call County Assessor at (856)307-6445

Click the link below to access property tax data for the Township of Monroe

Pay or View taxes Online

Local Property Tax Relief Programs

Contact the Gloucester County Assessor at (856)307-6445 for applications and/or information or questions for the following:

Senior Citizen, Disabled Person and Veterans annual property tax deductions and/or Exemption for 100% Totally Disabled Veterans.

New Jersey Property Tax Relief Programs:

Three Programs, One Combined Application For

Anchor Rebate Program, Senior Freeze (Property Tax Reimbursement/PTR) and Stay NJ information.

Please call 1-888-238-1233 or view all information at https://propertytaxrelief.nj.gov

Click Here To View Property Tax Maps

*****Be Advised:  The data on this website is not to be used as an Official Tax Search. All Official Tax Searches have to be submitted to the Tax Collector’s Office in writing along with a $10.00 check. The Tax Collectors Department is responsible for billing and collection of all property taxes assessed in Monroe Township. Within these responsibilities are the maintenance of all computer files related to each property as to the billing and the receipt of payments, interest or any charges. In addition, all Tax Sales and Foreclosures are initiated through the Tax Collectors Office.*****

Taxpayer Bill of Rights