Business Licenses

All forms & applications are listed at the bottom of this page. Please make sure to complete your application in full and provide any additional required paperwork along with payment to the City Clerk's office.  

Business License fees are payable by cash/check at City Hall, or if you prefer to pay by credit/debit card then you must pay online.  Click here for the license fee schedule.

How to make a payment for a business license.  Please read all the instructions below before you click on the payment link. You will not need to create an account if you follow these instructions:

  • choose the "Local Payment" option 
  • state or territory select "Missouri
  • payment entity select "Lake Saint Louis
  • payment type select "Merchant/Liquor Licenses"
  • choose "Make a Payment"
  • enter amount & choose your "payment option", then continue & accept
  • write the payment confirmation # on your application or include a copy of the confirmation page with your application.
  • Click here to pay your business license online. 

How to submit your completed application:

  • email to the City Clerk
  • fax to 636-625-4229
  • drop off or mail to: Lake Saint Louis City Hall, Attn: City Clerk, 200 Civic Center Drive, Lake Saint Louis, MO 63367

If you have any questions email the City Clerk or call 636-625-1200.