Home Business Rules in St. Louis, MO (2026)
Home business rules, permit requirements, and cottage food laws for St. Louis, MO. Source-cited from official municipal code.
Whether St. Louis, MO permits home-based businesses has not been confirmed — see the official source before starting operations.
Whether St. Louis, MO permits home-based businesses has not been confirmed from an official source. Contact the local building department through their official website to verify current home business regulations — including whether home occupations are permitted at all and what permits or licenses may apply — before starting operations. Some home business activities may be permitted with a variance or conditional use permit — contact the planning department for guidance.
Permit Requirements
Whether a permit is required to operate a home-based business in St. Louis has not been confirmed from an official source. Contact the local building department through their official website to verify current permit requirements before starting operations. State professional licensing requirements may still apply regardless of city permit rules.
Operating Restrictions
No specific restrictions listed beyond standard building code requirements for St. Louis home-based businesses.
Cottage Food Law
Whether cottage food production is permitted in St. Louis has not been confirmed from an official source. Contact the local planning department at (314) 657-3700 to verify current cottage food law provisions before starting a home-based food business.
Frequently Asked Questions
Can I run a business from home in St. Louis?
Yes, St. Louis allows home-based businesses.
What are the restrictions on home businesses in St. Louis?
Key restrictions include: Home occupation must be incidental to the residential use. No exterior signage — St. Louis zoning code prohibits home occupation signs in residential zones. No customers visiting the premises in residential zones A-E.
Can I sell food from my home in St. Louis?
Yes, under cottage food laws you can sell certain homemade foods. The annual revenue limit is $50,000.
Source: St. Louis Zoning Code, Home Occupation Regulations. Last verified April 6, 2026. View source