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Sumner County Property Tax Due Date

Kansas

(620) 326-3371

2026 Property Tax Due Dates

Official Source
Installment 1

December 20

First half or full payment

Installment 2

May 10

Second half

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Penalty: Interest charged monthlyGrace period: None

Payment Methods

Online, Mail, In-Person

Sumner County Treasurer

How to Pay

Online

Pay using credit card or e-check

Visit Website →

By Mail

Mail check payable to Sumner County Treasurer

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In Person

Visit the Treasurer's office

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About Sumner County

Sumner County is a county located in the U.S. state of Kansas. Its county seat is Wellington. As of the 2020 census, the population was 22,382.

Source: Wikipedia — content available under CC BY-SA 4.0

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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.