Pressure Washing Permit Requirements in Milwaukee, WI

1. EIN (Employer Identification Number)

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

   Official government source

   Free·Immediate (online)

   Free

   Immediate (online)

1. Wisconsin 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. Services are taxable only if they appear on DOR Publication 201's list - admissions and access to recreational facilities, landscaping, laundry and dry cleaning, and similar - so professional services such as accounting, consulting or insurance generally do not trigger it. The permit is obtained through Business Tax Registration, which also opens your withholding and use tax accounts.

   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.·Register online through My Tax Account. DOR does not publish a guaranteed processing time - contact [email protected] or 608-266-2776 to check status.

   $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.

   Register online through My Tax Account. DOR does not publish a guaranteed processing time - contact [email protected] or 608-266-2776 to check status.

2. General Liability Insurance - a client requirement, not a Wisconsin one

   Wisconsin does not license pressure washing contractors and does not require them to carry liability insurance - no pressure washing or power washing credential appears in DSPS's A-Z list of professions the department licenses. The requirement comes from customers: commercial clients and property managers routinely demand a certificate of insurance, often naming them as an additional insured, before work starts, and each contract sets its own limit. If you operate a company vehicle, commercial auto liability is a separate obligation under Wisconsin's motor vehicle financial responsibility law.

   Official government source

   No state-set price. General liability is quoted by private carriers on revenue, crew size, the work you do and the limit requested; Wisconsin publishes no schedule, so get quotes at the specific limit your target clients name.·Before your first commercial job - clients typically require the certificate in hand before signing.

   No state-set price. General liability is quoted by private carriers on revenue, crew size, the work you do and the limit requested; Wisconsin publishes no schedule, so get quotes at the specific limit your target clients name.

   Before your first commercial job - clients typically require the certificate in hand before signing.

1. No general business license in Milwaukee

   Milwaukee has no general business license. The City Clerk's License Division list of every license and permit the city issues contains only specific-purpose licenses - alcohol, food dealer, secondhand dealer, public passenger vehicle, tattoo and body piercing, massage establishment and similar - and pressure washing is not among them. There is no annual renewal and no gross-receipts-based fee for this business type.

   Official government source

   $0 - no general business license exists.·Not applicable - there is no city license to apply for.

   $0 - no general business license exists.

   Not applicable - there is no city license to apply for.

2. Stormwater / Wastewater Discharge Compliance

   Pressure washing businesses in Milwaukee must comply with local stormwater ordinances (City of Milwaukee Department of Public Works / MMSD). Wastewater containing detergents, oils, or other pollutants cannot be allowed to enter storm drains. Contact the City of Milwaukee Health Department or DPW for specific requirements.

   Official government source

   No permit fee (compliance requirement)·Ongoing compliance

   No permit fee (compliance requirement)

   Ongoing compliance

3. Trade Name Recording (Wis. Stat. 134.17) - narrow, credit-related only

   Wisconsin has no general requirement to file a DBA before operating under a trade name. Wis. Stat. 134.17 requires recording a verified statement with the Milwaukee County Register of Deeds only when the assumed name purports to be a corporate name and is used with intent to obtain credit. A pressure washing sole proprietor or partnership using an ordinary trade name files nothing.

   Official government source

   No filing and no fee in the ordinary case. If the narrow 134.17 case applies, the Milwaukee County Register of Deeds charges the standard recording fee set by Wis. Stat. 59.43(2)(ag).·Not applicable in the ordinary case.

   No filing and no fee in the ordinary case. If the narrow 134.17 case applies, the Milwaukee County Register of Deeds charges the standard recording fee set by Wis. Stat. 59.43(2)(ag).

   Not applicable in the ordinary case.

Official Sources

• City of Milwaukee — Business Licensing
• Wisconsin Department of Environmental Quality
• Wisconsin Secretary of State

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