Rate Breakdown

Property taxes in Callaway County are calculated by multiplying the assessed value (minus exemptions) by the total local millage rate.

How Property Tax Works in Callaway County

In Callaway County, property taxes are determined by a calculation involving the assessed value of your property and the local tax levy (millage rate). The process begins with the County Assessor, who determines the "fair market value" of your real estate. Under Missouri law, property is taxed based on a percentage of this market value, known as the "assessed value." For residential property, the assessment rate is 19%; for agricultural property, it is 12%; and for commercial property, it is 32%.

Once the assessed value is established, it is multiplied by the tax rate, which is expressed in dollars per $100 of assessed valuation. These rates are set by various taxing entities, including school districts, the county government, and fire districts. The sum of these rates constitutes your total millage, which funds essential public services such as education, infrastructure, and emergency response.

Available Exemptions

Missouri offers several programs to provide tax relief to specific groups of homeowners. Eligibility requirements are strictly enforced, and many must be renewed annually:

• Senior Citizen Property Tax Credit: This program provides a credit to eligible seniors (aged 65+) and disabled individuals, helping to offset the cost of property taxes or rent.
• Veterans Exemptions: Veterans with a 100% service-connected disability rating from the U.S. Department of Veterans Affairs may be eligible for a full property tax exemption on their primary residence.
• Homestead Exemptions: While Missouri does not have a traditional "homestead exemption" that lowers the assessed value, the aforementioned credits act as functional relief for qualifying primary residences.

Payment Schedule & Deadlines

Property tax bills in Callaway County are typically mailed in November of each year. To remain in good standing, taxpayers must adhere to the following schedule:

• Due Date: All property taxes are due by December 31st of the current tax year.
• Payment Methods: Payments can be made via the Callaway County Collector’s online portal, by mail, or in person at the county courthouse.
• Late Penalties: If payment is not received or postmarked by the December 31st deadline, interest and penalties begin to accrue monthly. Delinquent taxes are subject to additional collection fees, and failure to pay over an extended period may result in a tax lien sale of the property.

Appealing Your Assessment

If you believe the assessed value of your property is inaccurate, you have the right to appeal. The process is structured to ensure fairness:

First, contact the Callaway County Assessor’s office for an informal review to discuss the data used for your valuation. If you remain dissatisfied, you may file a formal appeal with the Callaway County Board of Equalization. This board reviews evidence—such as recent appraisals or comparable sales data—to determine if an adjustment is warranted. Should the board’s decision not resolve the matter, you may further appeal to the Missouri State Tax Commission.