Commercial & Business Property
Kansas Commercial Property Tax Appeals
Office, retail, industrial, multifamily, and special-purpose buildings in Kansas are frequently over-assessed. Here's how commercial assessments work, the deadline to challenge yours, and what it takes to win.
How commercial is assessed
Kansas assesses commercial/industrial real property at 25% of market value — more than double the 11.5% residential level.
Commercial/industrial assessed at 25% vs 11.5% residential.
Burden of proof
The property owner (or their authorized agent) bears the burden of proving the assessment exceeds market value. The assessor's value is presumed correct until rebutted with credible evidence.
Key to a Kansas commercial appeal: Payment-under-protest fallback
If you miss the spring valuation-appeal deadline, Kansas lets you pay under protest and still challenge the value — a safety valve commercial owners use. Informal review with the County Appraiser first, then BOTA.
Kansas Filing Deadline & Where to File
File With
County Appraiser, then BOTA (Board of Tax Appeals)
Deadline
March 30 (informal to appraiser); within 30 days of county decision for BOTA
Window Opens
Valuation notices mailed by March 1
Typical Duration
2–6 months
Kansas classifies at 11.5% for residential. Informal discovery period with appraiser first. Payment-under-protest option available if you miss the deadline.
How commercial value is proven
Income-producing commercial property is usually valued by capitalizing net operating income (NOI ÷ market cap rate). The strongest appeals come with a clean rent roll, a trailing-12-month operating statement, current vacancy, and market cap-rate support. Where the property is owner-occupied or special-purpose, the cost and sales-comparison approaches carry more weight.
Evidence that wins a commercial appeal
- Current rent roll and a trailing-12-month operating statement
- Actual vacancy and collection loss (vs the assessor's stabilized assumption)
- Market capitalization rate support for the property type and submarket
- Recent arm's-length sales of comparable commercial buildings
- Evidence of physical, functional, or economic obsolescence
- Any change in use, tenancy, or condition since the assessment date
How to appeal a commercial assessment in Kansas
- 1Pull the assessment — confirm the assessed value, the assessment ratio/class, and how the assessor derived it (income, cost, or sales).
- 2Build the valuation — capitalize actual net operating income and gather comparable sales to establish market value as of the assessment date.
- 3File before the deadline — submit to County Appraiser, then BOTA (Board of Tax Appeals) by March 30 (informal to appraiser); within 30 days of county decision for BOTA, with the authorization signed by someone able to bind the owning entity.
- 4Present at the hearing — commercial hearings are evidence-driven; a clean income approach and credible comps carry the day.
Think your Kansas commercial property is over-assessed?
We pull the assessment, build the income-approach case, and file the appeal. Fee: 20% of first-year savings — only if we win. Nothing upfront, and the reduction can hold for years.
Assessment ratios, class rates, and deadlines in Kansas are set by statute and can change year to year, and often vary by county or municipality. Verify current figures and dates with your county assessor or clerk of the board before filing. This page is general information, not legal or tax advice. TaxedFairly is a product of WebLab LLC.