Wayne County cottage food law.
Wayne County is among the top 50 most populous countys in Michigan (pop. 1,781,641). Michigan's Great-tier law gives home bakers a high or unlimited sales cap and multiple sales channels; Wayne County adds its own permit, inspection, and zoning requirements on top. County research shows: home kitchen allowed, inspection not required, home occupation permit not required. Michigan Cottage Food Law is state-administered with no county-level registration required. The 2025 amendment (HB 4122) doubled the cap from $25,000 to $50,000 effective October 2025/March 2026. Operators may optionally register with MSU Product Center (one-time fee up to $50) to receive a registration number for labels instead of home address. Cities of Detroit, Dearborn, Livonia, and Westland may have additional local rules. Wayne County includes Detroit — the largest city in Michigan. Use the links below to check current requirements before you bake.
Wayne County cottage food reports
Full statute, all counties in Michigan, and authoritative source URLs.
State PDF
Zoning, permits, health department rules, and local sources for Wayne County.
County PDFTier: Great
Michigan's cottage food law is permissive (Great tier) — high or no sales cap, broad product list, and multiple sales channels allowed. The state baseline is workable for full-time operations; the county still controls zoning and inspection.
View state law →Health department
Many states delegate cottage food registration and inspection to the county health department. Contact theirs for the local process.
Home occupation rules
The county or city zoning code governs whether you can run a home-based food business — customer visits, signage, employees, floor area.
Home kitchen, inspection, and zoning rules for Wayne County
State baseline: MCL §289.4102
- Home kitchen allowed
- Yes
- Restrictions
- Michigan's Cottage Food Law exempts cottage food operations from MDARD licensing and inspection. No separate Wayne County permit is required. Operators must comply with state labeling and food safety standards. Local unit of government rules (city zoning, home occupation ordinances) may still apply. Cities of Detroit, Dearborn, Livonia, and Westland have their own cottage food rules that may differ from county-level.
- Separate dedicated kitchen
- No
- Pet restrictions
- State baseline applies
- Water supply
- State baseline applies
- Handwashing
- State baseline applies
- Food storage
- Products must be stored only in the primary domestic residence.
- Inspection required
- Upon-complaint
- Inspection trigger
- MDARD may investigate cottage food operations upon complaint or foodborne illness linkage. No routine inspection.
- Home occupation permit
- Varies by city
- Permit details
- No Wayne County-level home occupation permit required for unincorporated areas. Wayne County largely consists of incorporated cities/townships. Operators should contact their local unit of government for any applicable home business or home occupation ordinances. Wayne County allows home-based businesses in residential unincorporated communities with a home occupation permit.
- Local business license
- Varies by city
- On-site customer pickup
- Yes
- On-site signage
- Conditional
- Delivery / pickup
- Direct sales required; wholesale/consignment prohibited. Internet/mail order and third-party delivery allowed if consumer can directly interact with operator before purchase. Sales within Michigan only. Annual gross sales cap: $50,000 (until Oct 1, 2026, then inflation-adjusted); $75,000 if unit price $250+.
- Max employees in home
- state baseline applies (no employee limit specified, but operation must be in operator's primary domestic residence)
- Relevant code section
- MCL §289.4102; local city codes vary
Michigan Cottage Food Law is state-administered with no county-level registration required. The 2025 amendment (HB 4122) doubled the cap from $25,000 to $50,000 effective October 2025/March 2026. Operators may optionally register with MSU Product Center (one-time fee up to $50) to receive a registration number for labels instead of home address. Cities of Detroit, Dearborn, Livonia, and Westland may have additional local rules. Wayne County includes Detroit — the largest city in Michigan.
Michigan Compiled Laws §289.4102 - Cottage Food Operation; Exemption from Licensing and Evaluation Provisions; Requirements (Michigan Food Law, Act 92 of 2000)
Full Michigan state report (with PDF download) →Verbatim excerpt289.4102 Cottage food operation; exemption from licensing and evaluation provisions; requirements. Sec. 4102. (1) A cottage food operation is exempt from the licensing and evaluation provisions of this act. This exemption does not include an exemption from the adulteration and other standards imposed in this section or under this act, or both, and does not limit the ability of the department to take appropriate enforcement action for applicable violations as described in section 5101. This subsection does not require a cottage food operation to meet the standards contained in 21 CFR part 110 or the food code. (2) Cottage food products must be prepackaged and properly labeled before sale. (3) A cottage food operation shall place on the label of any food it produces or packages the following information: (a) The name and address of the business, or name, telephone number, and registration number; (b) The name of the cottage food product; (c) Ingredients in descending order of predominance by weight; (d) Net weight or net volume; (e) Allergen labeling as specified by federal requirements; (g) The following statement printed in at least the equivalent of 11-point font size in a color that provides a clear contrast to the background: "Made in a home kitchen that has not been inspected by the Michigan department of agriculture and rural development." (4) Except as otherwise provided in this subsection, a cottage food product must be sold directly from the cottage food operation to the consumer. Sales by consignment or at wholesale are prohibited. A cottage food product may be sold by internet or mail order or may be delivered to a consumer through a third-party food delivery platform if the cottage food operation provides an opportunity for a consumer to directly interact with the cottage food operation before the cottage food product is sold. A cottage food product sold by internet or mail order or delivered through a third-party delivery platform must be sold or delivered only to a consumer in this state.
Source: legislature.mi.gov/Laws/MCL?objectName=MCL-289-4102 →
Wayne County cottage food — FAQ
Is a home kitchen allowed for cottage food in Wayne County, Michigan?
According to our research: home kitchen is allowed. Restrictions: Michigan's Cottage Food Law exempts cottage food operations from MDARD licensing and inspection. No separate Wayne County permit is required. Operators must comply with state labeling and food safety standards. Local unit of government rules (city zoning, home occupation ordinances) may still apply. Cities of Detroit, Dearborn, Livonia, and Westland have their own cottage food rules that may differ from county-level.
Is a health inspection required for home bakers in Wayne County?
Inspection: Upon-complaint. Trigger: MDARD may investigate cottage food operations upon complaint or foodborne illness linkage. No routine inspection..
Do I need a home occupation permit in Wayne County?
Home occupation permit: Varies by city. No Wayne County-level home occupation permit required for unincorporated areas. Wayne County largely consists of incorporated cities/townships. Operators should contact their local unit of government for any applicable home business or home occupation ordinances. Wayne County allows home-based businesses in residential unincorporated communities with a home occupation permit.
What is the Michigan cottage food sales cap?
Michigan state law caps cottage food sales at 50000. County rules may add permits or zoning limits on top.
Where to verify Wayne County rules
Wayne County vs. bordering counties
| Regulation | Wayne County This county | Oakland County | Macomb County |
|---|---|---|---|
| Home kitchen allowed | Yes | Yes | Yes |
| Separate dedicated kitchen | No | No | No |
| Pets allowed | State baseline applies | State baseline applies | Not specified in state statute; standard sanitation implied |
| Inspection required | Upon-complaint | Upon-complaint | No |
| On-site customer pickup | Yes | Yes | Yes |
| On-site signage | Conditional | Conditional | Conditional |
| Delivery / pickup | Direct sales required; wholesale/consignment prohibited. Internet/mail order and third-party delivery allowed if consumer can directly inte… | Direct sales required; wholesale/consignment prohibited. Internet/mail order and third-party delivery allowed if consumer can directly inte… | Direct-to-consumer only: in person (home, farmers markets, events); online with home delivery, mail, or third-party delivery (2025 amendmen… |
| Home occupation permit | Varies by city | Conditional | Conditional |
| Local business license | Varies by city | Varies by city | Varies |
| Restrictions | Michigan's Cottage Food Law exempts cottage food operations from MDARD licensing and inspection. No separate Wayne County permit is require… | Michigan Cottage Food Law exempts cottage food operations from MDARD licensing and inspection. No separate Oakland County permit required. … | Must be produced in a home kitchen. No separate commercial kitchen. No registration required. Maximum $50,000 annual sales (as of 2025 amen… |
| Food storage | Products must be stored only in the primary domestic residence. | Products must be stored only in the primary domestic residence. | Standard food storage; products must be non-potentially hazardous |
| Population | 1,781,641 | 1,272,264 | 878,453 |
Compare neighboring counties
Wayne County baker discussion
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Other Michigan counties
Cottage food law and municipal zoning interact in non-obvious ways. Before investing in equipment or marketing, talk to Michigan's department of agriculture, your local health department, and your county or city's planning office. Crosodo is a clothing brand for cottage bakers, not a law firm.
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