Cottage food law & license in Marin County, CA
What's in the Marin County permit report
Free page = the law. Permit Guide = the apply checklist and workspace.
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Can I sell this in Marin County?
More Marin County resources
What's new for California cottage bakers?
How do I start a cottage food business in Marin County?
How to start in Marin County
Permit, label, and local steps for selling under California cottage food rules in Marin County. Not legal advice.
CDPH does not register CFOs
CDPH does not permit or register Cottage Food Operations. Class A registration and Class B permits go through the county Environmental Health agency. CDPH only maintains the approved cottage foods list. Class A is direct sales only (up to $75,000 gross a year). Class B is direct plus indirect (up to $150,000). 2026 CPI-adjusted gross annual sales limits (effective January 1, 2026): Class A $88,878, Class B $177,756. Statutory bases: $75,000 / $150,000, adjusted annually for inflation (Cal. Health & Safety Code §113758).
Confirm your menu under state law
California cottage food rules control what you may make at home (Only foods on the official state-approved foods list may be sold; this includes most non-perishable foods such as baked goods, jams and preserves, candies, chocolates, dried goods, and spices. Class A operations are limited to direct sales (including online and shipping within California); Class B operations may additionally sell through retail stores and restaurants.). Marin County cannot expand a food the state bans.
Map channels and local sales rules
State sales cap: Tiered (see notes). On-site / porch pickup in Marin County: Yes. Prefer markets or off-site pickup if residential customer traffic is restricted.
Local permits, tax, and home occupation
Home occupation permit: Conditional. Many places still need a general business license or tax certificate even when the state has no cottage food “permit.” Check planning, the clerk, and any HOA or lease before advertising your address.
Training, registration, inspection
State registration: Not with CDPH. County Environmental Health registers Class A (direct) and permits Class B (direct plus indirect).. Local inspection in Marin County: Conditional. Finish food handler training early — markets often ask for a copy.
Labels that match the state
Print labels with California disclaimer and allergen rules before market day. Use the free California label page for the one-pager checklist and mockup.
Insurance and first sales
Farmers markets often require a certificate of insurance. Soft-launch with pre-orders, keep a sales log, and re-verify rules if you change products or venues.
What usually goes on the package
- Product name (common or usual name of the food)
- Business or producer name
- Producer address (or address alternative your state allows)
- Ingredients in descending order by weight
- Major allergen disclosures (e.g. wheat, milk, eggs, soy, tree nuts, peanuts, fish, shellfish, sesame)
- Net weight or quantity
- Home-kitchen disclaimer: “Made in a Home Kitchen”
Planning checklist only. Confirm with state and local agencies before you sell.
Can I test myself on Marin County rules? (Crosodo Verified quiz)
Test yourself on Marin County rules
A free 10-question quiz generated from verified Marin County and California data. Pass at 80% for a Crosodo Verified badge.
Crosodo Verified means this person passed Crosodo's county rules quiz. It is not a government license, permit, or food-handler certification.
Take the Crosodo Verified quizHow do I verify Marin County cottage food rules with California agencies?
Marin County is a county in California (pop. 260,485). Under California's Good-tier cottage food law (sales cap: Tiered (see notes)), home bakers must still clear local zoning and health rules in this county. Registration path: County EH — not CDPH. Start with California Department of Public Health (state cottage food page linked below), then confirm Marin County health and planning requirements via the health department links on this page. Local notes for Marin County: home kitchen allowed; inspection not required; home occupation permit not required. Confirmed: Class A cap $75,000, Class B cap $150,000, annual permit, food handler card required within 90 days, business license required, EHS contact at 415-473-6907. Page last updated December 11, 2024. due to direct county.gov source. Download the free reports below for a portable summary, and always re-check official sources before you sell.
What practical tips help me start selling in Marin County?
Tier: Good
California has a Good-tier cottage food law — solid baseline with moderate restrictions, typically a high sales cap (often $50K+) and standard direct-to-consumer rules. Workable for most home bakers with reasonable scale plans.
California cottage food 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.
What are the Marin County zoning rules for a home bakery?
Home kitchen, inspection, and zoning rules for Marin County
State baseline: Cal. Health & Safety Code §113758
- Home kitchen allowed
- Yes
- Restrictions
- Class A (direct sales only, cap $75,000/year per Marin County EHS). Class B (direct + indirect/wholesale, cap $150,000/year). Annual permit renewal required. CA food handler card required within 90 days of permit. Label samples required with application. Local business license required. Class B requires prior inspection.
- Separate dedicated kitchen
- No
- Pet restrictions
- Not specified by county; state law requires sanitary food preparation area
- Water supply
- Potable water supply required
- Handwashing
- CA food handler card required within 90 days of permit
- Food storage
- Non-TCS CDPH-approved foods only; no refrigerated products
- Inspection required
- Conditional
- Inspection trigger
- Class B: inspection required before permit issued; Class A: no routine inspection; either class subject to inspection upon complaint
- Home occupation permit
- Conditional
- Permit details
- California state law (Gov. Code §51035) preempts local zoning from restricting CFOs. Marin County requires a local business license from the county (for unincorporated areas) or respective city. Must obtain approval from Marin County Environmental Health Services before selling.
- Local business license
- Yes
- On-site customer pickup
- Yes
- On-site signage
- Conditional
- Delivery / pickup
- Class A: direct sales only including online (local delivery/pickup or shipping within CA). Class B: direct + indirect (wholesale to retailers within Marin County; reciprocal agreements may allow cross-county indirect sales). No interstate sales.
- Max employees in home
- One full-time non-family employee maximum (state law)
- Relevant code section
- Cal. Health & Safety Code §113758; Marin County Environmental Health Services permit
Confirmed: Class A cap $75,000, Class B cap $150,000, annual permit, food handler card required within 90 days, business license required, EHS contact at 415-473-6907. Page last updated December 11, 2024. due to direct county.gov source.
What does the California cottage food statute say?
California Homemade Food Act (AB 1616, amended AB 1144/AB 831)
Full California License & Permit Guide →Verbatim excerpt(a) "Cottage food operation" means an enterprise that has no more than the amount in gross annual sales that is specified in this subdivision, is operated by a cottage food operator, and has no more than one full-time equivalent cottage food employee, not including a family member or household member of the cottage food operator, within the registered or permitted area of a private home where the cottage food operator resides and where cottage food products are prepared or packaged for direct, indirect, or direct and indirect sale to consumers pursuant to this part. A "Class A" cottage food operation shall not have more than seventy-five thousand dollars ($75,000) in verifiable gross annual sales. A "Class B" cottage food operation shall not have more than one hundred fifty thousand dollars ($150,000) in verifiable gross annual sales. The gross annual sales for a "Class A" or "Class B" cottage food operation shall be annually adjusted for inflation based on the California Consumer Price Index. (1) A "Class A" cottage food operation, which is a cottage food operation that may engage only in direct sales of cottage food products from the cottage food operation or other direct sales venues. (2) A "Class B" cottage food operation, which is a cottage food operation that may engage in both direct sales and indirect sales of cottage food products from the cottage food operation, from direct sales venues, from offsite events, or from a third-party retail food facility. (3) "Cottage food products" means nonpotentially hazardous foods, including foods that are described in Section 114365.5 and that are prepared for sale in the kitchen of a cottage food operation. (4) "Direct sale" means a transaction within the state between a cottage food operation and a consumer, in which the consumer purchases the cottage food product directly from the cottage food operation. Direct sales include, but are not limited to, transactions at holiday bazaars or other temporary events, such as bake sales or food swaps, transactions at farm stands, certified farmers' markets, or through community-supported agriculture subscriptions.
Source: leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=113758 →
Cottage Pro — $15 one time
This page stays free. Marin County’s apply checklist, every county guide, and the Verified badge are in Cottage Pro.
Buy the Report — $15 one timeMarin County cottage food — FAQ
Do I need a permit to sell cottage food in Marin County, California?
County Environmental Health registers Class A / permits Class B — not CDPH. Local home-occupation permit: Conditional. Home kitchen: Yes. Confirm with Marin County EHS before you sell.
Class A vs Class B cottage food in Marin County?
Class B permit holders may sell indirectly through retail stores and restaurants statewide; Class A registrants are limited to direct sales only and may not sell through any retail or wholesale venue.
What is the cottage food permit fee in Marin County?
Crosodo has not verified a published cottage-food fee for Marin County. Ask Marin County EHS for the current Class A / Class B charge.
What is the sales cap for cottage food in California?
Caps 2026: Class A $88,878 / Class B $177,756. There is typically no separate county sales cap, but local permits can still limit operations.
Where do I apply for a cottage food permit in Marin County?
Apply via Marin County EHS (marincounty.gov). Official link: https://www.marincounty.gov/departments/cda/env-health-svcs/prgm-food/cottage-food-op. Crosodo is the checklist beside that filing site.
What foods can I sell under California cottage food law in Marin County?
Only foods on the official state-approved foods list may be sold; this includes most non-perishable foods such as baked goods, jams and preserves, candies, chocolates, dried goods, and spices. Class A operations are limited to direct sales (including online and shipping within California); Class B operations may additionally sell through retail stores and restaurants. County zoning does not expand the state product list — if a food is banned by California, it stays banned. Verify with the state agency before selling.
Is a health inspection required for home bakers in Marin County?
Inspection: Conditional. Trigger: Class B: inspection required before permit issued; Class A: no routine inspection; either class subject to inspection upon complaint. Non-TCS baked goods are often exempt from kitchen inspection under state cottage food law, but local rules can differ.
Cottage Pro · $15 one time
Every California report, every county Permit Guide, the label packet, and the dashboard — one subscription.
Buy the Report — $15 one timeMarin County cottage food reports
Home cottage-food permit stack — zoning, health, license, and what the state does not require.
Zoning, permits, health department rules, and local sources for Marin County.
Download county report
Full California License & Permit Guide (189 pages). Statute and every county. Buy it further down only if you sell outside Marin County.
California law pageFree email alerts
Marin County Cottage Food Updates
Local rule changes and news for home bakers in Marin County, with California statewide updates below the county news in every email. Every story links to its source.
What sources is this Marin County page based on?
Where to verify Marin County rules
Marin County vs. bordering counties
| Regulation | Marin County This county | Solano County | Sonoma County |
|---|---|---|---|
| Home kitchen allowed | Yes | Conditional | Yes |
| Separate dedicated kitchen | No | No | No |
| Pets allowed | Not specified by county; state law requires sanitary food preparation area | Pets prohibited from kitchen during food production. | No specific state cottage food pet restriction beyond general sanitation |
| Inspection required | Conditional | Upon-complaint | Conditional |
| On-site customer pickup | Yes | Yes | Yes |
| On-site signage | Conditional | Conditional | Conditional |
| Delivery / pickup | Class A: direct sales only including online (local delivery/pickup or shipping within CA). Class B: direct + indirect (wholesale to retaile… | Class A: direct to consumer sales only (in-person, online, delivery within California). Class B: may also sell to retail stores and restaur… | Class A: direct sales at residence, farmers markets, bake sales, farm stands, community events. Class B: adds wholesale to local shops and … |
| Home occupation permit | Conditional | Yes | Yes |
| Local business license | Yes | Yes | Yes |
| Restrictions | Class A (direct sales only, cap $75,000/year per Marin County EHS). Class B (direct + indirect/wholesale, cap $150,000/year). Annual permit… | California cottage food law (Cal. Health & Safety Code §113758) allows Class A (direct sales, annual cap ~$86,206 as of 2025) and Class B (… | Class A: direct sales only, ~$86,206 annual cap, registration with Sonoma County Environmental Health. Class B: direct and indirect sales, … |
| Food storage | Non-TCS CDPH-approved foods only; no refrigerated products | Non-TCS, shelf-stable foods only per state-approved list. | Approved non-potentially hazardous food storage in home kitchen only |
| Population | 260,485 | 450,995 | 488,436 |
What other California counties can I compare?
Other California counties
Can I list my bakes in the Crosodo classifieds?
Resources for cottage food and home bakers
Supplies, courses, insurance, farmers markets, kitchen rentals, and local services. To advertise here, visit crosodo.com/advertise. Browse all classifieds.
Ads are paid placements. Crosodo does not endorse listed vendors. Verify all product, service, course, insurance, and legal information independently.
Is this Marin County page legal advice?
Cottage food law and municipal zoning interact in non-obvious ways. Before investing in equipment or marketing, talk to California'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.
Where can I talk with other Marin County bakers?
Marin County baker discussion
53 public threads from bakers talking about Marin County — permits, zoning, markets, and what's selling. Read along or sign in to post.
Local bakers discuss zoning, permits, top sellers, sourdough, farmers markets, and more in the Crosodo forum.
Can I sell cottage food from home in Marin County? (short answer)
What are the steps to my first legal sale in Marin County?
Steps to your first legal sale
- Which permit you need — local names like HBB, MHO, CFO Class A
- Zoning / home occupation: where you file
- Local health Class A/B path when the county runs itIn Cottage Pro
- Fee schedule — published amount only, blank if noneIn Cottage Pro
- House pickup vs off-site — what zoning already saysIn Cottage Pro
Steps 1–2 are free on this page. Cottage Pro is the full apply checklist, every county report, and the dashboard workspace.
What should I know about Marin County at a glance?
File with Marin County — Crosodo is the checklist beside this site.
Apply via Marin County EHS(marincounty.gov)How does the Crosodo ladder work in Marin County? State vs county rules and pets
Crosodo ladder · not a license · How the ladder works
- 0Bake for friends
Give it away: gifts, potlucks, the office tray.
California
Marin County
- Nothing to file
$0
Taking money? → Step 1
- 1Sell from home
Sell shelf-stable bakes straight to the person who eats them.
California
Marin County
- City or County of Marin business license
- Check with Marin County zoning office about home pickup
Want store shelves? → Step 2
CDPH Cottage Food Operations · Marin County Environmental Health Services — Cottage food…
- 2Sell to stores
Sell to shops, cafés and resellers from an inspected kitchen.
California
- Selling to stores: check with California Department of Public Health
Marin County
- Check with Marin County zoning office about an inspected home kitchen
Want a storefront? → Step 3
- 3Commercial bakery
Bake in a commercial kitchen. Sell from your own shop.
California
- Commercial kitchen permit: check with California Department of Public Health
Marin County
- Check with Marin County zoning and building offices
Renew permits every year
- Pets: do I need a door?
California · Step 1
Not verified yet
Check with California Department of Public Health.
California · Step 2 (home)
Not verified yet
Check with California Department of Public Health.
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