Massachusetts Cottage Food Law: How 351 Local Boards of Health Decide What You Can Sell

You are in your kitchen on a Saturday morning with three trays of shortbread cooling on the counter. The application deadline for the Davis Square farmers market is Tuesday. A friend in New York filed her cottage food paperwork online, paid $50, and got her sticker by Friday. You have spent the last hour searching for the equivalent Massachusetts form and you have not found one. You have found a state regulation called 105 CMR 590, which is several hundred pages long and does not appear to contain the words "cottage food" in a way that resembles your friend's New York process. You are starting to wonder whether you are reading the wrong document.

You are not reading the wrong document. There is no equivalent Massachusetts form. Massachusetts is one of the few states in the country without a standalone cottage food statute, and the rule you actually have to comply with is set by the board of health in your specific city or town. Take a breath. The path forward is real; it just looks different than your friend's.

The short version

What Massachusetts's cottage food framework actually does: The framework lives inside the state Retail Food Code at 105 CMR 590. The Cottage Food Operation and Residential Kitchen definitions are at 105 CMR 590.001(C)(2); operating guidance at 105 CMR 590.010. The MDPH Food Protection Program sets the statewide minimum standards. Permitting is delegated to the local board of health in each of the 351 cities and towns under M.G.L. c. 111. No statewide revenue cap — and most towns do not impose one either. Kitchen inspection is required before the permit is issued, and most boards re-inspect annually. Allowed foods: shelf-stable non-TCS baked goods, jams, jellies, hard candies, dried herbs and spices, dry mixes, granola, popcorn, honey, maple syrup, roasted coffee. Excluded: cream-filled pastries, cheesecake, custard pies, fresh dairy, meat, fish, poultry, acidified foods (hot sauce, pickles, salsa), fermented foods, low-acid canned foods, tomato sauce, garlic-in-oil. Sales channels: direct-to-consumer only, including farmers markets, craft fairs, online ordering, and in-state mail or courier delivery. Wholesale is not permitted under a residential kitchen permit — that requires a separate state food processor license. Interstate shipping is not authorized. Labor: only immediate family members residing in the household may prepare the food. Training: not state-required, but many boards (Boston, Cambridge, Lexington, Concord, Tewksbury) require Certified Food Protection Manager certification (ServSafe) and ANAB-accredited Allergen Awareness Training before issuing the permit.

There is no single Massachusetts cottage food law

This is the part of Massachusetts that surprises every new cottage food producer. Massachusetts has no standalone cottage food statute. There is no enabling act with a defined revenue cap, no state-level registry, no single application form, no statewide list of allowed foods drafted as a coherent piece of legislation. The cottage food framework is built into the broader Retail Food Code at 105 CMR 590 as a special category of permitted retail food establishment called a Residential Kitchen.

The framework sits on top of two structural facts about how Massachusetts regulates food:

Authority is delegated to the local board of health. Under M.G.L. c. 111, §§ 27, 30, 31, every Massachusetts city and town has a local board of health with the statutory authority to inspect, license, and regulate food establishments within its jurisdiction. The board of health is a municipal body, often staffed by a public health director or sanitarian, and its decisions on residential kitchen permits sit alongside its decisions on restaurant inspections, septic system approvals, and well water testing. There are 351 such boards across Massachusetts — one for every city and town — and each one applies the statewide minimum standards from 105 CMR 590 with discretion to add local requirements on top.

The state code sets a floor, not a ceiling. 105 CMR 590.001(C)(2) defines a Cottage Food Operation as "a person who produces cottage food products only in the home kitchen of that person's primary domestic residence and only for sale directly to the consumer," and defines Cottage Food Products as "non-time/temperature control for safety baked goods, jams, jellies, and other non-time/temperature control for food safety foods produced at a cottage food operation." That language is the statewide minimum. A local board of health may not authorize foods or sales channels narrower than the state floor allows — but the board can layer additional requirements on top: training certificates, inspection protocols, permit fees, signage rules, plan review, allergen labeling, even occasional product-specific carve-outs.

The practical effect is that the rule you actually have to comply with is the combined product of 105 CMR 590 (the floor) and your local board's specific requirements (the layer). A baker in Boston and a baker in a small town in the Berkshires can both be operating as cottage food producers under the same state code while filing different paperwork, paying different fees, completing different training, and labeling their products with slightly different disclaimers.

This is unusual. Most cottage food states have a single statute, a single set of allowed foods, a single fee schedule, and a single application form that applies uniformly to every producer in the state. Massachusetts is operating closer to how it regulates restaurants — a state code defining the floor, with local boards of health doing the actual permitting on top — than to how Texas, California, Florida, or any of the other large cottage food states operate. The closest structural parallel in the cottage food space is probably New Hampshire, which similarly delegates significant authority to local jurisdictions; Maine and Vermont sit closer to the standard statewide-statute model.

Three Massachusetts bakers, three different rules

The most useful way to see how the framework actually operates is to walk through three composite Massachusetts producers, each operating in a different town. All three are baking cottage-food-eligible products. All three are direct-to-consumer only. All three are working from a primary residence with a family-only labor pool. The three towns apply 105 CMR 590 differently enough that the three bakers end up with three substantially different compliance frameworks.

Maya in Boston: the full-permit regime

Maya bakes shortbread, chocolate chip cookies, and seasonal hand pies (apple in fall, blueberry in summer) in her South End apartment. She does about $18,000 a year in gross sales, almost all of it through the Boston Public Market booth her cooperative shares on Saturdays plus a small online ordering channel for in-Boston pickup on Thursdays.

When Maya applied for her permit, the Boston Inspectional Services Department's Retail Residential Kitchen program required her to assemble a substantial application package before scheduling the first inspection:

• A signed letter from her property owner authorizing food production in the residence (Boston is a heavily renter-occupied city and the owner authorization is non-negotiable).
• Two sets of plans, minimum 11-inch by 17-inch, showing the kitchen layout, the dry and cold storage locations, the dishwashing setup, the handwashing sink, and the location of the trash and recycling.
• A completed Plan Review application worksheet covering the menu, the production schedule, the source of ingredients, the packaging materials, and the labeling.
• A Certified Food Protection Manager certificate — Maya took the ServSafe Food Protection Manager course, which runs $125 and is valid for five years.
• An ANAB-accredited Allergen Awareness Training certificate — Maya took ServSafe Allergens, which runs $25 and is valid for five years.
• A Workers Compensation Affidavit (Boston requires this even for sole-proprietor operations).
• The $100 Health Division fee.

The inspector visited her apartment, walked through the kitchen, checked the cold storage and the dry storage, verified that her cat could be confined to a separate room during preparation hours, confirmed that the dishwasher reached the required final-rinse temperature, and signed off. The permit was issued about three weeks after the inspection. Maya renews it annually.

What Maya gets, in exchange for the upfront work: she can sell her shortbread at Boston Public Market, she can take orders through her own website and ship in-Massachusetts by USPS or courier, and she can take direct orders from individual customers for pickup. What she does not get: she cannot wholesale to a grocery store, she cannot ship out of state, and she cannot expand into cream-filled pastries or cheesecakes without moving to a fully licensed commercial food establishment.

If you are reading this from Boston, Cambridge, or one of the larger Massachusetts cities, expect roughly Maya's regime: a structured plan review, mandatory ServSafe and Allergen Awareness training, an annual permit fee in the $75 to $150 range, and an inspection before the permit is issued. The upfront cost is real — about $250 in training plus the $100 permit fee plus the time to assemble the plans — but the framework is workable and well-trodden.

Priya in Lexington: the moderate-permit regime

Priya makes small-batch jams, fruit preserves, and a line of dry tea blends in her Lexington home. She does about $9,000 a year through the Lexington Farmers Market on Tuesday afternoons plus online orders to in-state customers.

When Priya applied to the Lexington Health Department, the permit application was simpler than Boston's but not trivial. The requirements:

• A completed residential kitchen permit application listing every item she intended to sell.
• A copy of her ServSafe Food Protection Manager certificate.
• A copy of her ANAB-accredited Allergen Awareness training certificate.
• A Workers Compensation Affidavit.
• The $50 annual permit fee.

No 11-by-17 plan drawings. No multi-set plan review. The Lexington sanitarian visited her kitchen, looked at the storage and the dishwashing setup, confirmed the family-only labor rule, and issued the permit on the spot. The whole process took about ten days from application to permit. Priya renews annually, and the renewal inspection is briefer than the initial one.

Priya is paying the same training cost as Maya — about $150 in ServSafe and Allergen Awareness combined — because Lexington is one of the many Massachusetts towns that adopted the same training requirements as Boston even though it did not adopt the same plan review burden. The labor of getting permitted in Lexington is meaningfully lower than in Boston, but the upfront training investment is essentially the same.

If you are in a mid-sized Massachusetts town — Newton, Brookline, Arlington, Belmont, Concord, Wellesley, Sudbury, Acton, the towns along Route 2 and around the I-95 belt — expect roughly Priya's regime. A simpler application than Boston, the same training requirements, an annual fee in the $25 to $75 range, and a single inspection visit before the permit is issued.

David in Easthampton: the light-permit regime

David bakes sourdough, country breads, and a small line of granola in his Easthampton home in the Pioneer Valley. He does about $6,500 a year, almost entirely through the Easthampton Farmers' Market on Saturdays and through direct delivery to a handful of neighbors and friends-of-friends who order through Instagram.

When David approached the Easthampton Board of Health, the requirements were minimal. There was an application form (one page). The board asked him to describe his menu and his production schedule. The board's sanitarian — who also handles septic inspections, beach water quality testing, and the town's restaurant inspections — visited his kitchen during a Tuesday afternoon, walked through, asked a few questions about how he stored his flour and salt, confirmed his dog stayed outside during baking hours, and issued the permit. The annual fee was $35. The board did not require him to hold a Food Protection Manager certificate, did not require Allergen Awareness training, and did not require him to file plans. The board did require him to follow the labeling rules in 105 CMR 590 — name and address of the operation, complete ingredient list including allergens, net weight, and a "Made in a Home Kitchen" disclaimer.

David is not in violation of any state rule. The Easthampton Board of Health has authority under M.G.L. c. 111 to issue or withhold the residential kitchen permit on terms it determines reasonable, and the board's judgment is that the additional ServSafe and Allergen Awareness layer is not a useful protective measure for the local maker community at the scale they typically operate. Other Massachusetts towns — particularly in the western and central regions of the state, in smaller hill towns, and in farm-belt municipalities — apply 105 CMR 590 with a similarly light touch.

If you are in a smaller Massachusetts town — Easthampton, Greenfield, Northampton, Amherst-adjacent municipalities, Cape Cod outside the major towns, North Shore farm communities, the western Berkshires — there is a reasonable chance you will end up closer to David's regime. The application is simpler, the fee is lower, and the training requirements are negotiable. The trade-off is that the board's local knowledge is the entirety of the support system; there is no plan-review template you can pull off the city website, and the rules are transmitted in conversation rather than in a published checklist.

What the three regimes have in common

Across all three towns, the bones of 105 CMR 590 hold:

• Direct-to-consumer only. Maya, Priya, and David all sell directly to the consumer. None of them wholesale. None of them ship out of state.
• Family-only labor. Maya's partner can help label jars on a Saturday; Priya's adult daughter can help with the Tuesday market booth; David's wife handles the Instagram orders. None of them hire outside employees in the food preparation steps.
• No pets during preparation. All three keep their pets out of the kitchen during production hours.
• Non-TCS foods only. None of them produces cream-filled pastries, cheesecake, custards, acidified foods, fermented foods, or anything containing meat or fresh dairy as a primary ingredient.
• Kitchen inspection required. All three were inspected by their local board before the permit was issued. The inspection depth varies; the requirement itself does not.

The differences are layered on top: the fee, the training certificates, the plan review, the renewal cadence, the labeling specifics, and the volume of paperwork. The state code defines the structure; the local board fills in the details.

What 105 CMR 590 actually requires on the label

This is one area where the local-variation pattern thins out. The labeling rule is closer to uniform across boards because it draws on the same federal floor (FDA's 21 CFR Part 101 general food labeling) plus the state code's specific elements. The required label elements:

1. Common name of the food. The product name as a reasonable consumer would recognize it ("Strawberry Jam", "Lemon Shortbread Cookies", "Sourdough Country Loaf").
2. Complete ingredient list. In descending order of predominance by weight, with sub-ingredients in parentheses for compound ingredients. Federal allergen labeling under FALCPA and the FASTER Act requires a "Contains:" statement covering any of the nine major U.S. allergens (milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, sesame) — this requirement applies on top of any state cottage food rule.
3. Net quantity of contents. Net weight for solids (ounces and grams) or net volume for liquids (fluid ounces and milliliters), displayed in the lower 30% of the principal display panel under federal labeling rules.
4. Name and place of business of the cottage food operation. The Residential Kitchen producer's name and the address of the primary residence where the food was produced. Some boards permit a P.O. box, others require a street address; Boston requires the street address.
5. A statement identifying the food as a cottage food product. The most common form is the phrase "Made in a Home Kitchen" or "Made in a residential kitchen that has not been subject to standard inspection criteria." The exact wording is set by your local board of health rather than by the state code — some boards use the FDA's standard residential-kitchen language, others draft their own. Call the board to confirm the wording before you print labels.
6. Production date or batch identifier. Required by 105 CMR 590 to support traceability and recall; the format is at the producer's discretion as long as it is unambiguous.

Beyond the label, the producer must keep batch records sufficient to support a recall if a consumer complaint or foodborne illness investigation requires one. Most boards will accept a simple production log — date, recipe, batch size, lot identifier, and customer or market where the batch was sold. The record-keeping requirement is a feature of 105 CMR 590 that does not always come up in the conversation about cottage food, but boards do look for it on inspection.

For producers who want to keep the label, the batch record, and the gross-sales total in one place rather than across three spreadsheets, the Ardent Seller batch tracking and recipe management features generate compliant label templates from the recipe data and tag every sale to the production batch — which means the FDA "Contains:" allergen line, the ingredient order, and the production date all come out of the same workflow rather than getting re-typed every time you print labels.

How Massachusetts compares with neighboring states

Producers near a state border — particularly along the New York, Connecticut, Rhode Island, New Hampshire, and Vermont lines — often look at what their out-of-state neighbors are doing and try to apply the same model. The frameworks diverge in important ways.

The single feature that makes Massachusetts structurally distinct: the kitchen inspection requirement combined with no statewide cap. New York is the only nearby state with both no cap and a comparable framework, but New York does not require inspection. Connecticut and Rhode Island both cap and skip the inspection. New Hampshire and Maine partially mirror Massachusetts's local-authority model but with statewide statutes that constrain how far the local rules can diverge. Vermont's two-tier system (small uncapped no-inspection vs. larger capped or inspected) is closer to a hybrid.

A producer who lives near the New York border and looks across to a neighbor who registered as a Home Processor with the state Department of Agriculture and Markets and got their cottage food sticker by mail is seeing a structurally different framework. The same producer who lives in Boston and tries to figure out which Massachusetts office to mail their cottage food paperwork to will discover that the office in question is the city hall in their own town and the paperwork is the local residential kitchen permit application — not a state-level registration.

Five questions to ask your local board of health

Because so much of the Massachusetts framework lives at the local level, the single most useful piece of preparation a new producer can do is to spend twenty minutes on the phone with the local board of health before submitting anything. These are the five questions that surface the difference between Maya's regime, Priya's regime, and David's regime — and that determine the upfront cost and effort:

1. "What is your permit fee for a residential kitchen, and what is the renewal cadence?" Fees range from $0 (a small number of rural towns) to $200+ (Boston and a few other dense cities). Most fall in the $35 to $100 band. Annual renewal is standard.
2. "Do you require a Certified Food Protection Manager (CFPM) credential, and which courses do you accept?" This is the largest single training cost ($75 to $150 for ServSafe Food Protection Manager, valid five years). Some boards require it; some do not. Asking up front prevents the embarrassing scenario of submitting the application and being told to come back when you have the certificate.
3. "Do you require Allergen Awareness training, and which providers do you accept?" Boards generally accept any ANAB-accredited program; common ones are ServSafe Allergens ($25), Always Food Safe Allergen, and StateFoodSafety Allergen. Five-year certifications are typical.
4. "What does the kitchen inspection involve, and how soon after application can you schedule it?" The depth varies — Boston runs a structured plan review process with engineered drawings; Easthampton runs a single Tuesday afternoon visit. The timing matters because it affects how soon you can take your first order. Most boards can schedule the inspection within two to four weeks of a complete application.
5. "What language do you require on the cottage food disclaimer, and do you have a label template?" The "Made in a Home Kitchen" / "Made in a residential kitchen that has not been subject to standard inspection criteria" / "Not subject to state inspection" phrasings are all in use across Massachusetts municipalities. Get the exact wording from your board before you print any labels — a wrong-phrasing batch is an avoidable cost.

A producer who walks into the local board of health office with the five answers in hand can usually complete the application within a single visit and schedule the inspection on the way out the door. A producer who shows up cold often spends a return trip getting the missing piece.

When the residential kitchen permit is and isn't the right home

For most Massachusetts home producers working with cottage-food-eligible items, the residential kitchen permit is the right framework — and it stays the right framework as the business grows, because there is no statewide cap to push out of. The permit is renewed annually; the fee and training cost are predictable; the inspection process is repeatable; and the framework accommodates a producer doing $5,000 a year as readily as one doing $50,000 a year.

The framework is not the right home for three specific situations:

Acidified foods, fermented foods, or any TCS production. Hot sauce, salsa, pickled vegetables, fermented sauces, kombucha, sauerkraut, dairy-frosted cakes, cream-filled pastries, cheesecakes, custard pies, and meat-containing baked goods all fall outside the cottage food list. A producer who wants to make any of those items needs a state food processor license under M.G.L. c. 94, § 305A, with a kitchen meeting the full commercial standards rather than the residential subset. The next legal step is typically a commissary kitchen rental (about $20 to $35 per hour in most Massachusetts metros) plus the state food processor license process.

Wholesale to retail food establishments. If the producer wants to place product on a grocery store shelf, supply a restaurant, or distribute to a coffee shop, the residential kitchen permit does not authorize the channel regardless of cap or food list. Wholesale requires the state food processor license and a commercial kitchen.

Interstate shipping. If the producer's customer base is national — Etsy orders shipping to all 50 states, Amazon Handmade, mail-order to out-of-state family or gift recipients — the residential kitchen permit cannot accommodate the model because federal FDA jurisdiction picks up the moment a package crosses a state line. The next legal step is a commercial food establishment with FDA food facility registration.

For producers in any of these three situations, the cleanest path is usually to start under the residential kitchen permit (because it lets you build a customer base and prove demand at low cost) and then transition to the commercial license once the volume justifies the investment. The transition is non-trivial — typically $1,500 to $4,000 in front-end costs plus ongoing kitchen rent — but it is a known path that hundreds of Massachusetts producers have walked.

Quick reference: the things to track if you operate under the rule

For a producer operating under a Massachusetts residential kitchen permit, four things are worth tracking from day one:

1. Permit renewal date and board-of-health relationship. Renewals are annual in nearly every Massachusetts town. Mark the renewal date sixty days in advance so you have time to schedule the re-inspection. Keep the contact information for your sanitarian — boards turn over and the right person to talk to is the one you have spoken with before.
2. Training certificate expirations. If your town requires ServSafe Food Protection Manager (typically five years) and ANAB-accredited Allergen Awareness Training (typically three to five years), mark both expirations. A lapsed certificate during the permit period is a violation in most towns even though the permit itself may not have lapsed.
3. Batch and lot records. 105 CMR 590 requires recordkeeping sufficient to support a recall. Most boards will accept a simple per-batch log: date, recipe, batch size, lot identifier, and where the batch was sold. The record does not have to be elaborate; it does have to exist and be retrievable.
4. In-state gross sales totals. While Massachusetts imposes no statewide cap, some towns do, and the federal 1099-K threshold and Schedule C reporting requirements still apply. Track gross sales by month so the year-end conversation with your tax preparer is a number you already have rather than one you have to reconstruct.

If you are building out the recordkeeping system from scratch, the Ardent Seller batch tracking and sales pipeline handles the lot identifier, the per-batch ingredient cost, the sale-to-batch tagging, and the year-to-date gross sales total in one place — which means the inspection-day batch trace and the year-end tax conversation are reading from the same data instead of from separate spreadsheets.

Related reading

• New York Cottage Food Law — New York's Home Processor Exemption is structurally similar in one way (no statewide cap) and different in another (no inspection requirement, narrower food list). A useful comparison for producers near the Massachusetts–New York border.
• Cottage Baker's Glossary — 32 terms every cottage baker should know, organized by the four "rooms" of the business (kitchen, regulator, books, platform). Pairs naturally with this guide for a baker just starting to work through the vocabulary.
• Custom Cake Pricing for Cottage Bakers — three composite scenarios showing how cottage bakers handle tiered cake pricing, test bakes, and rush jobs. The most-asked-about pricing problem in the cottage food world.

Free resources

A few free downloads from the Ardent Workshop library that pair well with this post:

• Cottage Food Laws by State: The 50-State + DC Quick Reference — the 17-page reference PDF covering every US state plus DC. Useful for comparing Massachusetts's framework against neighboring states or for confirming the rule in any other state where a customer relationship crosses a border.
• Cottage Food Revenue Cap Tracker — an interactive tracker that runs year-to-date gross sales against the cap for the producer's state. For Massachusetts producers it confirms the "no statewide cap" framing; for producers near the New England state lines, it surfaces how tightly Connecticut, Rhode Island, and Vermont cap by comparison.
• Home Bakers' Order and Delivery Tracker — a spreadsheet that tracks custom orders, deposits, delivery dates, and ingredient costs in one place. Built for the cottage food producer who is taking orders through Instagram, email, and a website all at once.

This article is provided for educational purposes only and does not constitute legal, regulatory, food-safety, or health advice. Cottage food laws, labeling rules, residential kitchen permit requirements, and the Massachusetts State Sanitary Code provisions vary by municipality and change periodically. Consult your local board of health, the Massachusetts Department of Public Health Food Protection Program, a qualified compliance consultant, or an attorney before making compliance, safety, or business decisions based on this content.