MO Bill Watch 103rd Missouri General Assembly · 2026 Second Regular Session · As of July 25, 2026
House · 2026 Second Regular Session · All bills filed

HB 1800

Changes the percentage of the cap on the inflationary growth factor for the assessment growth of real or personal property occurring within a political subdivision, defines assessment value, and adds provisions related to the sales ratio studies performed by the State Tax Commission

Outcome Did not pass · 03/23/2026 - Second read and referred: Select Committee on Property Taxes and the State Tax Commission(S)

This bill was filed in the 2026 Second Regular Session and did not pass. The session has adjourned, so that outcome is final for this session; a bill can be filed again in a later session under a new number. The title above is the Missouri House's own description of the bill as filed, and the chamber's last recorded action is below, unedited.

Sponsor
Matthiesen, Mark (107)
Chamber
House
Topic
Taxation & Revenueauto-tagged
District
107
LR number
4169H.01P
Bill string
HB 1800
Proposed effective date
8/28/2026
Last recorded action

03/23/2026 - Second read and referred: Select Committee on Property Taxes and the State Tax Commission(S)

Official record: https://house.mo.gov/Bill.aspx?bill=HB1800&year=2026&code=R

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Source: house.mo.gov · read July 28, 2026 · About the data