2026 Property Tax Due Dates
Installment 1
Varies by locality
First installment
Installment 2
Varies by locality
Second installment
Penalty: Interest after grace periodGrace period: 15 days for NYC quarterly
Payment Methods
Online, Mail, In-Person
Cortland County Treasurer
Phone
(607) 753-5070How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Cortland County Treasurer
In Person
Visit the Treasurer's office
Other Counties in New York
About Cortland County
Cortland County is a county located in the U.S. state of New York. As of the 2020 census, the population of Cortland County was 46,809. The county seat is Cortland.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.