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Cortland County Property Tax Due Date

New York

(607) 753-5070

2026 Property Tax Due Dates

Official Source
Installment 1

Varies by locality

First installment

Installment 2

Varies by locality

Second installment

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Penalty: Interest after grace periodGrace period: 15 days for NYC quarterly

Payment Methods

Online, Mail, In-Person

Cortland County Treasurer

How to Pay

Online

Pay using credit card or e-check

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By Mail

Mail check payable to Cortland County Treasurer

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In Person

Visit the Treasurer's office

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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

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We'll email you 20,160 minutes 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.