Browse source-reviewed property tax appeal guides for Kansas. County deadlines, filing methods, and available records can differ by county and tax year.
Each published guide identifies the public sources used for its deadline and filing summary. Confirm current requirements with the official filing authority before submitting anything.
Johnson County: 2026 deadline guidance is 30 days after the 2026 Notice of Appraised Value mailing; April 8 on the reviewed residential notice. Guide: https://fairpath.app/property-tax-appeal/kansas/johnson-county
Source: Johnson County Appraiser's Office, County-Level Informal Appeal or Payment Under Protest, https://www.jocogov.org/department/appraiser/property-information/property-value-appeals/level-i-county-level-file-payment-under-protest-or-informal-appeal. Reviewed 2026-07-15.
Source: Johnson County Appraiser's Office, Important Dates and Deadlines, https://www.jocogov.org/department/appraiser/property-information/important-dates-and-deadlines. Reviewed 2026-07-15.
Source: Johnson County Appraiser's Office, Notices of Appraised Value, https://www.jocogov.org/department/appraiser/property-information/notices-appraised-value. Reviewed 2026-07-15.
Source: Kansas Department of Revenue, Property Valuation Division, https://www.ksrevenue.gov/pvdindex.html. Reviewed 2026-07-15.