A buried provision in HCR5008 could cap how high your commercial property's tax assessment climbs—but only if voters approve it in 2026.
Most Kansas retail owners don't realize that a proposed change to the state constitution could directly lower their property tax bills during periods of rising real estate values. The mechanism is buried in HCR5008, a ballot measure scheduled for the November 2026 general election.
HCR5008 proposes to amend Section 1 of Article 11 of the Kansas Constitution to change how commercial and industrial real property is valued for tax purposes. Under the current system, assessments are based on fair market value. The new provision would cap that assessment at the lesser of the current fair market value or a multi-year average fair market value.
In practical terms: if your building's market value rises sharply, your taxable assessed value won't necessarily rise with it. Instead, it would be capped at whichever is lower—today's market value or the average value over a set period. This directly reduces the assessed value used to calculate your property tax bill.
This applies to commercial and industrial real property—the category that covers most retail storefronts, shopping centers, and business premises. It does not affect residential property under the same mechanism, though the amendment addresses residential valuation separately.
The legislature would also gain authority to establish additional valuation limits for specific classes or subclasses of property, meaning future lawmakers could refine or expand these caps further.
If approved by voters at the November 2026 general election, the provision becomes effective January 1, 2028. This gives a roughly 14-month window between voter approval and implementation. The amendment could also take effect earlier if approved at a special election.
The full text appears in Section 1 (amending Article 11, § 1) on pages 2–3 of HCR5008.
If you own commercial real estate in Kansas, this amendment could provide some tax predictability during market upswings. Rather than watching your assessed value—and tax bill—climb in lockstep with rising property values, you'd have a built-in brake. That's especially relevant in markets where commercial real estate has appreciated significantly.
However, the amendment does not reduce current assessments or provide relief if your property value has already risen. It only caps future increases relative to a multi-year average. The exact mechanics—how the average is calculated, what the holding period is, and whether the legislature will impose additional caps—remain to be determined by lawmakers if the measure passes.
Retail owners should monitor developments on this ballot measure and consider how property tax exposure factors into long-term real estate decisions. The outcome of the November 2026 election will determine whether this provision becomes law.
For a detailed breakdown of HCR5008 and other provisions affecting Kansas commercial property, contact your local retail trade association or county assessor's office.