Tax Collector

State Property Tax Relief Programs

For information about State Property Tax Relief Programs, including eligibility criterion and potential deduction or credit amounts, please visit the Division of Taxation’s website.

Estimated tax bills were mailed on June 29,2020

The  due date is August 1st, 2020 with a 10 day grace period. Payments received in our office after August 10th will accrue interest from the original due date of August 1,2020.  Please note that our office can not recognize post marked mail.


Payment Receipt & Processing

A quick note that a mailed check (even locally mailed checks) could take 5 to 7 days to reach us. Please keep this in mind when you are paying your Tax or Water/Sewer bill in order to avoid interest charges

Due to our new process, online bank payments may only take 1 to 2 days to be processed and electronically submitted to us.For online banking to identify the property use the account number instead of the block and lot number.

Payments through the Mahwahtwp.org online website are received by us on the next business day.

Please make your check payable to the Mahwah Tax Collector and mail to:  475 Corporate Drive, P.O. Box 769  Mahwah, NJ 07430


We have a drop box outside the Municipal Building at 475 Corporate Drive and you can pay or view your property taxes online.


Any questions regarding Homestead Rebate  should be directed to their hotline at 1-888-238-1233.


About the Tax Collector

The Tax Collector is responsible for the yearly billing and quarterly collection of the tax levy within guidelines mandated by the State of New Jersey. The Tax Collector presides at the annual tax sale, and also adjusts the tax accounts for tax appeals, senior citizen, disabled and veteran’s deductions.

Tax Collector ’s Staff:
Kelly Mangin, Deputy Collector Ext 226  Email Kelly Mangin 
Debbie Cavalli , Clerk Ext 225  Email Debbie Cavalli,