2026 Property Tax Due Dates
Installment 1
August 1
Q1 preliminary
Installment 2
February 1
Q3 actual (quarterly billing)
Penalty: 14% interestGrace period: None
Payment Methods
Online, Mail, In-Person
Dukes County Treasurer
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Dukes County Treasurer
In Person
Visit the Treasurer's office
Other Counties in Massachusetts
About Dukes County
Dukes County is a county in the U.S. state of Massachusetts. At the 2020 census, the population was 20,600, making it the second-least populous county in Massachusetts. Its county seat is Edgartown.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you 336 hours before your property taxes are due.
Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.