Help

Step-by-step guides for using the resident portal.

• How to Renew Your Business License Online

  Your renewal letter from the City asks you to renew your business license through the City of Dardenne Prairie Community Portal. Renewal deadline: December 30, 2026. Renewals completed after December 31 are subject to the City's late fees. Have ready: a Missouri no-tax-due letter issued within the last 90 days, an email address you can open now, and a credit or debit card for the $25.00 renewal fee.