Understanding Personal Property Tax in St. Louis County: Everything You Need to Know

Understanding Personal Property Tax in St. Louis County: Everything You Need to Know

If you own property anywhere in the United States, the likelihood is that you might be subject to some kind of property tax. Property tax is a common ‘right’ of local and state governments to impose certain taxes on your real or personal property. Despite this, many are unfamiliar with what personal property taxes are and how they differ from real estate taxes. In this article, we will cover all the essential elements of Personal Property Tax in St. Louis County so that you are better prepared for any tax-related financial issues that might arise.

Personal Property In St. Louis County

When you hear the term ‘Property Tax’, many people automatically think of real estate tax. However, it’s important to note that there is another type of tax that you may face – the Personal Property Tax.

If you own business-related equipment, automobiles, or any other major assets, you may have to pay a personal property tax. Personal property tax is calculated based on an asset’s value and can accrue annually.

In St. Louis County specifically, personal property subject to tax includes vehicles, boats, and aircraft that are used or stored in the County. Additionally, businesses with depreciable property (property that might lose value over time) must file an assessment, which can result in personal property tax bills.

Calculating Personal Property Tax

Calculating Personal Property Tax is not as simple as one might think. The formula varies according to the county and state you are in. In St. Louis County, the tax is calculated by a combination of factors including the property’s fair market value, how long you have owned the property, and the classification of the property itself. Classification is important, as some groups of property are exempt from taxation.

Personal Property Tax Timeline

There are specific dates and deadlines for St. Louis County’s Personal Property Tax assessment and payment. The tax cycle begins on January 1st of each calendar year. The taxpayer must then file a declaration, which is usually due by March 1st. If the taxpayer files late, they may face financial penalties. After filing the declaration, St. Louis County assessors will evaluate your property and provide the value of the property by the deadline on July 1st.

Exemptions and Deductions

Like all tax laws, there are some exemptions and deductions granted by the St. Louis County tax code. There are specific categories of personal property that are exempt from taxation by law, including agricultural property, licensed motor vehicles, and historic personal property. However, to claim an exemption, you must notify the assessor of your property classification.


Understanding Personal Property Tax is an essential part of managing your fiscal responsibilities as a property owner in St. Louis County. From when the cycle begins, to how to file for exemptions, we have covered it all in this article. By keeping up-to-date with personal property tax laws in your state, you can avoid the need for legal intervention and financial penalties on unpaid taxes.

Leave a Reply

Your email address will not be published. Required fields are marked *