Home Bakery Permit Requirements in Green Bay, WI

Complete permit and license guide for starting a home bakery in Green Bay, Brown County, Wisconsin.

Updated 2026-03-14 5 stops $100–$400 est. 1–3 weeks
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Not legal advice. Requirements may change — always verify with your local government authority before applying. This guide was compiled from public and official sources (last updated ) and has not yet been independently source-verified — confirm each requirement before acting on it.

Federal — start here

1 stop

  1. EIN (Employer Identification Number)

    Required if you have employees or operate as an LLC or corporation. Free from the IRS.

    Official government source

    FreeImmediate (online application)

State of Wisconsin

2 stops

  1. Wisconsin Department of Revenue — Seller's Permit

    Required for all businesses selling tangible personal property, certain services, or digital products in Wisconsin. Wisconsin charges a 5% state sales tax; local county taxes may apply (0.5%). Free to obtain from the Wisconsin DOR.

    Official government source

    FreeImmediate (online via My Tax Account)

  2. Wisconsin Department of Agriculture, Trade and Consumer Protection — Food Manager Certification

    While cottage food producers may be exempt from food manager certification, it is strongly recommended for food safety best practices.

    Official government source

    $80–$150 (exam and course)1–2 days

City of Green Bay / Brown County

2 stops

  1. Wisconsin Home-Based Food Producer License

    Wisconsin allows home-based food production through its Wisconsin Home-Based Food Producer license (DATCP). Producers may sell directly to consumers at farmers markets, roadside stands, or online. Products must be labeled with "Not inspected by the State of Wisconsin."

    Official government source

    Free to $50 (varies by state)1–2 weeks (if registration required)

  2. City of Green Bay Office of the City Clerk — Business License

    Green Bay requires a Business License from the City Clerk for certain business types operating within city limits. This license must be renewed annually and displayed at your place of business.

    Official government source

    $50–$500/year depending on business type and gross revenues1–3 weeks

Terminus

Open for business — est. $100–$400 · 1–3 weeks

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Official Sources

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