Treasury, Taxation and Vehicles

Motor Vehicle offices closed Oct. 12 for staff training

To conduct annual staff training, Johnson County Treasury, Taxation, and Vehicles offices will be closed to...

October 1, 2026

Watercraft Purchases and Sales

All vessels powered by motor (gasoline, diesel, or electric), or sail, must be registered and numbered in Johnson County. The State of Kansas does not, however, title watercraft, nor does it register or title motors.

Tax Relief for Disaster-Damaged Property

State law allows property owners to request property tax relief when their home has been destroyed or substantially damaged due to a qualifying disaster.

Pathway to Public Service Expo

November 10, 2026
10 a.m.

Central Resource Library

Budget and Financial Planning

Department of Corrections

District Attorney

District Courts

Emergency Services

Financial Management and Administration

Health and Environment

Planning, Housing and Community Development

Public Works

Treasury, Taxation and Vehicles

Wastewater

Johnson County Township Officials

Townships operate in unincorporated areas of Johnson County outside of city governments. Each township operates under an elected three-person board: a township trustee, township clerk and township treasurer.

Johnson County to provide more than $400,000 this year in property tax relief for qualified applicants

In its third year of existence, the 2026 Johnson County pilot Property Tax Relief Program will help more ho...

May 14, 2026

Board of County Commissioners

Treasury, Taxation and Vehicles

News Releases

Tax relief program expands requirements for eligibility

Johnson County is now accepting applications for an expanded property tax relief program designed to benefit more residents who fall within federally set very low income limit ranges.