Source: Wisconsin Department of Agriculture, Trade & Consumer Protection (DATCP). Cottage food laws change often — confirm current rules before selling.
Two separate frameworks: home-baked shelf-stable goods (no cap, no license, won via court rulings) and the Pickle Bill for home-canned/acidified foods ($5,000 cap, markets/events only). A 2026 reform bill proposing a $40,000 cap + registration was pending.
Outgrowing cottage food? When you need a licensed kitchen, see Wisconsin food-business requirements, estimate the build with the cost-to-open calculator, and check whether you need a hood.
Local food-permit cost, plan review and the health-department contact for the counties people look up most.