Welcome to Town of Boxborough’s Online Payment Center through UniPay!

Please Note: Payments mailed in by check or by escrow to the Town are not reflected in these balances. 

If you have questions regarding your outstanding balance, please contact the Collector's office at (978) 264-1715

Payment Options:
You have two (2) options for paying your bill; either by electronic check or by credit card.

Electronic Check:
You will need one of your checks with you when you pay your bill online in order to get your account number and the bank’s routing number from it. You will be shown where this information is on your check. Please note: there will be a $0.50 cart processing fee assessed for all electronic check payments.

Credit Card:
We accept MasterCard, Visa, American Express and Discover for credit card payments. 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. (Fee Schedule)