Hamilton Residents -
Online Tax Payment

If you would like to pay your Real Estate/Personal Property, Motor Vehicle, and Boat Excise Taxes or Water Bills online, just follow these simple instructions:

1.  Have your current bill and checkbook on hand.
If you experience problems with your routing number UniPay has provided a tip: Do not use a deposit slip to verify the number because it may contain your Financial Institution's internal routing numbers that are not part of the actual ABA Routing Number. Check with your financial institution to verify the correct routing
number."

2.  Click here to visit the UniPay Online bill pay center.

3.  Be sure to complete each screen to process your payment.  In the Activity screen you will need to select the type of payment you are making from the drop down menu.

4. Bills will only be available to pay online through the actual due date.

Discover and Mastercard credit card payments are now accepted.
Please note: Credit Card companies charge a "convenience fee" for these services.

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