St. Louis County Citizen Portal
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Welcome. The St. Louis County Citizen Portal is your business and residential One-Stop-Shop to
apply for, review, and check the status of your application submitted to St. Louis County. This service is available 24/7. Click on a link
below to start your online application process.
Portal Links
Portal Links
SLC Business and Merchant Licenses
You may apply for various types of licenses required in St. Louis County to operate businesses and merchant endeavors. What would you like to do?
SLC Liquor Law & Tobacco Products Violation
You may view or pay for your liquor law or tobacco products violations. What would you like to do?
SLC Extension Services
SLC Planning and Zoning