Pay your St. Louis County property taxes (personal property or real estate) online using this service.
We have staff available Monday - Friday from 8:00 AM - 5:00 PM to answer calls and emails regarding your personal property tax needs. Please contact us by calling (314) 622-4108 or you can send e-mails to: propertytaxdept@stlouis-mo.gov.
If you fail to file your declaration form with the Assessor's Office or the form is filed late, you will be assessed a 10% penalty. The declaration form is due by April 1st.
Individuals should call the Assessor's Office at 622-4171 and businesses may call 622-4181.
You can ask any questions related to this service here. We will try to answer them soon!