Property taxes in Missouri are local taxes based on the assessed value of real and personal property. These taxes fund public schools, counties, cities, libraries, fire districts, and other local services. Missouri uses a market value based assessment system with statewide oversight, while tax rates are set locally based on voter approved levies and budget needs.
How Property Taxes Are Administered
- County assessors determine property values and classifications
- County clerks calculate tax rates and prepare tax books
- County collectors issue property tax bills and collect payments
- County Boards of Equalization hear assessment appeals
- The Missouri State Tax Commission provides statewide oversight and equalization
Valuation Method Used
Missouri property is valued at its true value in money, which generally reflects market value. This represents the price a property would likely sell for under normal conditions.
County assessors use sales data, property characteristics, and cost information to determine value. Reassessments are conducted on a regular cycle, with real property reviewed in odd numbered years.
Assessment Ratios
Missouri applies assessment percentages based on property type:
- Residential real property
- Agricultural property assessed based on productive use
- Commercial real property
- Utility and railroad property
- Personal property such as vehicles and equipment
Assessment percentages are established by state law and applied uniformly statewide.
Calculation Process
Property taxes in Missouri are calculated using a levy based system:
- True value in money is determined by the county assessor
- The applicable assessment percentage is applied
- Exemptions are deducted from assessed value
- Local taxing authorities adopt budgets
- Tax rates are applied to assessed value to determine the tax owed
Tax bills reflect the combined levies of all applicable taxing districts.
Notices and Appeals
Property owners receive a Notice of Increased Assessment when the assessed value rises.
If an owner disagrees with the assessment, an appeal may be filed with the county Board of Equalization during the designated appeal period. Further appeals may be made to the Missouri State Tax Commission.
Payment Schedule
Missouri property taxes are billed annually.
- Tax bills are typically mailed in November
- Taxes are due by December 31
- Late payments may result in interest and penalties
Some counties allow installment payment plans.
Exemptions and Relief Programs
Common property tax exemptions and relief programs in Missouri include:
- Homestead exemption for qualifying seniors and disabled homeowners
- Property tax credit for eligible seniors and disabled individuals
- Agricultural use valuation for qualifying farmland
- Exemptions for government owned property
- Exemptions for qualifying religious, charitable, and educational property
Applications are generally handled by the county assessor or Department of Revenue.
Reasons Taxes May Change
- Reassessment or changes in market value
- New construction or major improvements
- Changes in local tax rates or levies
- Addition or expiration of exemptions or credits
- Changes in property use or classification
Practical Tips for Owners
- Review assessment notices carefully, especially in reassessment years
- Apply promptly for senior or disability related relief programs
- Monitor local levy proposals and tax elections
- Compare your assessment with similar nearby properties
- Keep documentation that supports your property value when appealing
Final Thoughts
Missouri’s property tax system relies on market based valuations, statutory assessment percentages, and locally approved tax rates. Because both assessed value and local funding decisions affect tax bills, understanding assessments and available relief programs is important. Regular review of notices and awareness of local tax changes can help Missouri property owners manage property taxes with greater confidence.