Home Business in Cass County, MO (2026)
4 rules for unincorporated Cass County, Missouri.
Verified from official government sources
Zoning & Home Occupation Permits
Cass County requires no permit, license, or variance to run a no-impact, home-based business in the unincorporated area, so long as on-site employees and clients stay within the dwelling's occupancy limit and the activity meets a set list of conditions under Section 400.260 of the Zoning Order.
Cass County No-Impact Home Business Rules
Some RestrictionsCass County Code § 400.260.B
Notwithstanding any provision of the Code of Ordinances of Cass County, Missouri, to the contrary, no permit, license, variance, or other type of prior approval from the County is required to operate a no-impact, home-based business. For the purposes of this Section, a home-based business qualifies as a no-impact, home-based business if: 1. The total number of employees and clients on-site at o...
Signage Rules
A home occupation in unincorporated Cass County can only advertise itself with signage tied to that specific permitted use, and the underlying no-impact home-based business exemption in Section 400.260(B) requires the business not be visible from the street at all. Together, Sections 400.260(B)(2)(f) and 400.790(A) footnote 4 keep home-business signage minimal and out of public view.
Cass County Home Business Signage Rule
Some RestrictionsCass County Code §§ 400.260(B)(2)(f), 400.790(A) footnote (4)
Are not visible from the street; and ... Signage may only pertain to a permitted home occupation on this parcel
Customer Traffic Restrictions
A home-based business in unincorporated Cass County keeps its no-permit status only if it does not cause a substantial increase in traffic through the residential area, and does not violate parking regulations, under Section 400.260.B of the Zoning Order.
Cass County Bars Home Business Traffic Spikes
Some RestrictionsCass County Code § 400.260.B.2
The activities of the business: ... b. May involve having more than one (1) client on the property at one (1) time; c. Do not cause a substantial increase in traffic through the residential area; d. Do not violate any parking regulations established by the political subdivision; e. Occur inside the residential dwelling or in the yard of the residential dwelling;
Home Daycare
Cass County's Zoning Order draws the line between a home-based day care and a group day care home at ten children. Under ten unrelated children keeps a provider in the licensed 'day care home' category; ten to twenty requires a group day care home in a separate location from the provider's residence.
Cass County Zoning Caps for Home Day Cares
Some RestrictionsCass County Code § 400.050
DAY CARE HOME Whether known or incorporated under another title or name, a child care program where care is given by a person licensed as a day care home provider for less than ten (10) children not related to the provider for any part of the twenty-four (24) hour day. The provider may be licensed to operate no more than one (1) family day care home or group day care home. ... GROUP DAY CARE HO...
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