Mobile Car Wash Permit Requirements in Jackson, MS

Complete permit and license guide for starting a mobile car wash in Jackson, Hinds County, Mississippi.

Verified 2026-09-03 9 stops $150–$500 est. 2–4 weeks to obtain business license and comply with stormwater regulations
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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

2 stops

  1. EIN (Employer Identification Number)

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

    Official government source

    FreeImmediate (online application)

  2. EPA Stormwater Compliance — Clean Water Act Section 402

    Mobile car wash operations that discharge wash water are subject to the federal Clean Water Act. The EPA's National Pollutant Discharge Elimination System (NPDES) prohibits discharge of polluted wash water to storm drains or waterways without a permit. Most mobile operators achieve compliance by using containment systems and disposing of water via sanitary sewer. Larger operations (e.g., fleet washing facilities) may require an NPDES permit.

    Official government source

    Free (containment equipment: $200–$1,500)Before first wash

State of Mississippi

3 stops

  1. Mississippi Business Registration (Secretary of State)

    Mobile car wash and auto detailing businesses operating in Mississippi as an LLC, corporation, or limited partnership must register with the Mississippi Secretary of State. Sole proprietors using a trade name file a Fictitious Business Name Registration with the Secretary of State (Mississippi has no county-level DBA registry). An LLC is commonly chosen to protect personal assets, since mobile operations work on customers' property.

    Official government source

    $50 (Certificate of Formation of a Mississippi LLC; also $50 for a Mississippi LP certificate); $25 (Fictitious Business Name Registration), per the Secretary of State's official Services & Fees schedule.Not published by the Secretary of State; filings are submitted online through the business services portal — confirm current processing times with Business Services (601-359-1633).

  2. Mississippi Stormwater and Wash Water Discharge Compliance

    Mobile car wash wastewater carries detergents, surfactants, oils, and road grime. Mississippi rules, consistent with the federal Clean Water Act, prohibit discharging it to storm drains, street gutters, or waterways. Operators must contain the wash water with a berm or mat and recover it with a wet/dry vacuum or pump, or direct it to a sanitary sewer inlet with the utility's permission. There is no registration or permit to apply for - MDEQ enforces the prohibition. Using hazardous solvents or degreasers brings additional storage and disposal duties; contact MDEQ for guidance.

    Official government source

    No fee - there is no permit or registration for routine mobile car washing.Not applicable - no application is filed; containment and disposal practices must be in place before you operate.

  3. Mississippi Department of Revenue - Sales Tax Permit (car wash and detailing)

    Car washing - automatic, self-service, or manual - is expressly taxable under Miss. Code Ann. Section 27-65-23 at 7% of gross income, so a car wash or auto detailing business must register with the Mississippi Department of Revenue for a sales tax permit, collect the tax from customers, keep records of all transactions, and remit on the schedule the Department assigns.

    Official government source

    No fee - the Mississippi Department of Revenue does not charge for a sales tax permit.Register online through TAP; allow about two weeks to receive your permit and filing information by mail.

City of Jackson / Hinds County

4 stops

  1. City of Jackson General Business License

    Mobile car wash and auto detailing businesses operating in Jackson must obtain a general business license (privilege tax) from the city. The application requires a completed notarized privilege tax form, entity formation documents, a certificate of good standing where applicable, and proof of occupancy such as a lease, deed or utility bill. The applicant is responsible for confirming the business location is properly zoned. Renewed annually.

    Official government source

    Fees vary based on business type and size and are not published online — confirm with the Business Licensing Division (601-960-1148).Processing is usually 7-14 business days.

  2. City of Jackson Stormwater Illicit Discharge Compliance

    Jackson prohibits discharging mobile car wash wastewater carrying detergents, oils and road grime into storm drains, gutters or waterways. The prohibition sits inside the city's Stormwater Management program (Public Works), whose six minimum control measures include Illicit Discharge Detection and Elimination and pollution prevention. Contain and recover wash water rather than letting it reach the storm system, and dispose of it through an approved sanitary connection. Specific approved containment methods and inspection triggers are not published online — confirm with Public Works (601-960-0794).

    Official government source

    No fee — Jackson publishes no inspection or registration charge for this activity.No application step — comply from the first day of operation.

  3. Chemical Handling and Stormwater Compliance (no registration required)

    Neither Hinds County nor the City of Jackson operates a chemical-use registration program for mobile detailing. Operators using degreasers or solvents must keep a Safety Data Sheet for each product, follow EPA and OSHA storage and disposal rules, and must not let wash water reach a storm drain, gutter, or waterway - that is an illicit discharge under Mississippi's stormwater rules and Jackson's ordinance. Contain wash water and dispose of it to a sanitary sewer with the utility's permission.

    Official government source

    No fee - there is no registration to apply for.Not applicable - no application is filed.

  4. City of Jackson Business License — zoning review for a home-based business

    Jackson does not publish a standalone Home Occupation Permit. Mobile car wash operators storing a vehicle, equipment and supplies at a residence are covered by the standard general business license, whose application makes the applicant responsible for confirming the location is appropriately zoned for the intended use. Ask the Business Licensing Division (601-960-1148) about signage and chemical-storage limits at a residential address before you apply.

    Official government source

    No separate home-occupation fee exists; only the general business license fee applies, which varies by business type and size and is not published online.No separate home-occupation step; general business license processing is usually 7-14 business days.

Terminus

Open for business — est. $150–$500 · 2–4 weeks to obtain business license and comply with stormwater regulations

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