Food Truck Permit Requirements in Green Bay, WI

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

Updated 2026-03-14 6 stops $600–$1,500 est. 3–6 weeks to obtain all permits and pass inspections
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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

    Wisconsin requires at least one certified food manager per food establishment. Must pass an ANSI/ASTM-accredited exam. DATCP oversees food safety licensing.

    Official government source

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

City of Green Bay / Brown County

3 stops

  1. Brown County / City of Green Bay — Mobile Food Unit Permit

    All food trucks operating in Green Bay must obtain a Mobile Food Unit (MFU) permit from the local health department (Brown County or City of Green Bay Environmental Health). The truck undergoes an inspection before the permit is issued. Annual renewal required.

    Official government source

    $250–$450/year2–4 weeks after application and inspection

  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

  3. Commissary Agreement

    Most jurisdictions require mobile food units to operate from an approved commissary — a licensed commercial kitchen for food prep, storage, and cleaning. A signed commissary agreement must be submitted with the permit application.

    $200–$700/month (commissary rental fees vary)Arranged before permit application

Terminus

Open for business — est. $600–$1,500 · 3–6 weeks to obtain all permits and pass inspections

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Official Sources

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