Mobile Dog Grooming Permit Requirements in Madison, WI

Complete permit and license guide for starting a mobile dog grooming in Madison, Dane County, Wisconsin.

Verified 2026-09-03 4 stops $150–$500 est. 1–4 weeks
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Not legal advice. Requirements may change — always verify with your local government authority before applying. Key agencies and fees on this page were re-checked against official government sources on .

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

1 stop
  1. Wisconsin Department of Revenue - Seller's Permit

    Required of every individual, partnership, corporation or other organization with a Wisconsin sales location making retail sales of taxable products or taxable services, with limited exceptions for wholesalers, manufacturers and certain marketplace sellers. The permit is issued through Business Tax Registration, which also covers withholding and use tax accounts. Rates: 5% state; seventy counties add 0.5%; Milwaukee County is 0.9% and the City of Milwaukee adds 2%, both effective January 1, 2024, so the rate inside Milwaukee is 7.9% - the only Wisconsin city with a municipal sales tax.

    Official government source

    $20 one-time Business Tax Registration fee, then $10 to renew every two years - it is not free. The $20 is the same regardless of how many locations need a seller's permit. DOR can additionally require a security deposit of up to $15,000 in some cases, returned after 24 consecutive months of compliance.Register online through My Tax Account. DOR does not publish a guaranteed processing time - contact [email protected] or 608-266-2776 to check status.

City of Madison / Dane County

2 stops
  1. City of Madison - No General Business License

    The City of Madison does not have a general/generic business license. Per the city's own guidance: "The City of Madison does not have a generic business license. Most licenses issued by the Clerk's Office are for things that need to be inspected" (e.g. restaurants, pools, hotels). There is no general or blanket business license and no annual renewal or display requirement for most business types. The Clerk's Office licenses only specific regulated activities - alcohol, tobacco and vaping, adult entertainment, secondhand dealers, transportation and tattooing among them. A Certificate of Occupancy from the Building Inspection Division is still required for a commercial space.

    Official government source

    $0 - Madison has no general or blanket business license. Fees apply only to the specific regulated activities the Clerk's Office licenses. If you are taking a commercial space, the Certificate of Occupancy is $10.00 first certificate, $150.00 each additional, or $75.00 for a zoning change of use or occupancy (City of Madison Building Inspection fee schedule).Not applicable - there is no general city license to apply for.

  2. No Madison or Dane County Mobile Groomer Permit

    There is no mobile dog grooming permit in Madison or Dane County. Grooming is not on the City Clerk's list of licensed business activities, Dane County Zoning issues no animal-business permit, and the state does not license groomers - DATCP's animal licensing covers dog sellers, animal shelters, animal dealers, truckers and markets. You still have to follow state animal-welfare law and local nuisance ordinances, and wash water must go to a sanitary sewer rather than a storm drain.

    Official government source

    $0 - no city, county or state grooming license exists.Not applicable - there is no permit to apply for.

Terminus

Open for business — est. $150–$500 · 1–4 weeks

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