Landscaping Business Permit Requirements in Green Bay, WI

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

Updated 2026-03-14 5 stops $200–$700 est. 2–6 weeks to obtain all licenses
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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 Pesticide Applicator License

    If you apply pesticides or herbicides as part of landscaping services in Wisconsin, you must hold a Commercial Pesticide Applicator License from the state department of agriculture.

    $50–$200 (exam and license)2–4 weeks

City of Green Bay / Brown County

2 stops

  1. 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

  2. Brown County / Green Bay Contractor Registration

    Landscaping contractors may need to register with Brown County or the City of Green Bay. Some jurisdictions require a separate contractor's registration for landscaping and irrigation work.

    Official government source

    $50–$2001–3 weeks

Terminus

Open for business — est. $200–$700 · 2–6 weeks to obtain all licenses

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Official Sources

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