Online Payment Center

Taxes (Personal Property, Real Estate)
Excise Taxes
Water Bills

It is not possible to pay Trash Bills online at this time.  


IMPORTANT:  Past due or previous year's installments DO NOT APPEAR in the online payment system and MUST be paid in person.
  Online bill payment is only available until the due date of the tax.  Once the due date has passed, interest accrues on a daily basis.  Please contact the collector's office to determine how much interest is due.

Online Payments are processed by Unibank's UniPay Gold system.  

There are 2 options for payment:

Electronic Check
You will need one of your checks with your account and routing number. 
There is a $0.25 processing fee for all electronic check payments.
Credit Card
We accept MasterCard, Visa, American Express, and Discover.  There will be a convenience fee for each online payment.  The credit card service provider charges the fee to your credit card.  When paying by credit card, the fee amount will appear in a separate box and will be totaled with the amount of the tax. Credit Card Fee Schedule




Town Clerk - Dog Licenses, Vital Records, Death Certificates

Dog licensing is open from January 1 - March 31st yearly.  A late fee is assessed if a license is not paid by March 31st.

CLICK HERE to begin**

Please call ahead (508 473-1085) to verify we hold the vital record you are seeking.  Refunds take time and cannot be processed through UniPay.

**All Town Clerk payments are processed through the UniPay Gold System.  There are 2 options for payment, Electronic Check ($0.25 fee) and Credit Card (Credit Card Fee Schedule)



Parks & Recreation Department 

Parks Department REC1 Online Registration Portal - CLICK HERE 

Payments are proscessed by REC1 and there are no fees. 




Credit Card Payments:

The following departments and locations also accept credit card payments in person: 
  • Parks & Recreation Department**
  • Mendon Town Beach**
    • **No credit fees, $5 Minimum for purchases