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Missouri property tax

Start with your county. Published tax dates and rules link to the official source.

Statewide rules

✓ Verified — Last verified October 24, 2026

Appeal process

Generally, appeal the county Board of Equalization decision to the State Tax Commission by the later of September 30 in the assessment year or 30 days after the board decision; the page lists exceptions for personal property and recently acquired real estate.

Official source. Verified .

Who may represent homeowners

Before the Missouri State Tax Commission, an individual taxpayer may appear personally or through an attorney; entities including trusts require an attorney.

Official source. Verified .

Counties and county equivalents

Common questions

How do property tax appeals work in Missouri?

Generally, appeal the county Board of Equalization decision to the State Tax Commission by the later of September 30 in the assessment year or 30 days after the board decision; the page lists exceptions for personal property and recently acquired real estate.

Who may represent a homeowner in a Missouri property tax appeal?

Before the Missouri State Tax Commission, an individual taxpayer may appear personally or through an attorney; entities including trusts require an attorney.

Sources

stc.mo.gov
Regardless of the method used to file an appeal, the Complaint for Review of Assessment along with supporting documentation must be filed with the State Tax Commission on or before September 30 of the year of assessment or within thirty (30) days of the decision of the Board of Equalization, whichever is later.

Verified October 24, 2026

stc.mo.gov
An individual taxpayer may represent himself or herself or be represented by an attorney. A corporation, partnership, limited liability company, trust, estate, or other legal entity must be represented by an attorney.

Verified October 24, 2026