Mobile Car Wash Permit Requirements in Paterson, NJ

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

   Free·Immediate (online application)

   Free

   Immediate (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

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

   Before first wash

1. New Jersey Business Registration

   Mobile car wash and auto detailing businesses formed as a corporation, LLC, LP or LLP must file a Certificate of Formation/Authorization with the New Jersey Division of Revenue and Enterprise Services, then file the tax/employer registration form NJ-REG. Sole proprietors and general partnerships file only NJ-REG; a sole proprietor using a trade name registers that name with the county clerk, not the State. An LLC is commonly chosen for liability protection because mobile detailing work happens on customers' property.

   Official government source

   $100 Certificate of Formation for all for-profit entities and foreign non-profit corporations; $50 for domestic non-profit corporations; Form NJ-REG is free·Filed, paid and submitted online in one session; the Division publishes no processing time

   $100 Certificate of Formation for all for-profit entities and foreign non-profit corporations; $50 for domestic non-profit corporations; Form NJ-REG is free

   Filed, paid and submitted online in one session; the Division publishes no processing time

2. New Jersey Environmental / Stormwater Compliance

   Mobile car wash operations generate wastewater containing detergents, surfactants, oils, and road grime. New Jersey environmental regulations — consistent with federal Clean Water Act requirements — prohibit discharge of this wash water to storm drains, street gutters, or waterways. Operators must use a wastewater containment mat and recovery system (wet/dry vacuum or pump), or must ensure wash water flows to a sanitary sewer inlet. Operators using hazardous cleaning solvents or degreasers may require a state permit. Contact the New Jersey Department of Environmental Protection (NJDEP) for compliance guidance.

   Official government source

   Free–$200 (registration or permit fee, if required)·1–4 weeks (if permit required; otherwise immediate with self-compliance)

   Free–$200 (registration or permit fee, if required)

   1–4 weeks (if permit required; otherwise immediate with self-compliance)

3. New Jersey Sales Tax Registration

   Car washing and auto detailing are taxable in New Jersey: the Sales and Use Tax Act taxes charges for maintaining, servicing or repairing tangible personal property, including motor vehicles (Publication ANJ-6, Auto Repair Shops). Register by filing the Business Registration Application (Form NJ-REG) with the Division of Revenue and Enterprise Services; indicate that you will collect sales tax and the Division issues a New Jersey Certificate of Authority (Form CA-1). New Jersey has a single statewide 6.625% rate and no additional local sales tax, so there is no local rate to add. Keep records of all transactions and file returns on the schedule the Division of Taxation assigns.

   Official government source

   Free·File Form NJ-REG at least 15 business days before starting business (Publication ANJ-6)

   Free

   File Form NJ-REG at least 15 business days before starting business (Publication ANJ-6)

1. Paterson Mercantile License

   City ordinance requires Paterson businesses, including mobile car wash and auto detailing operators, to register and obtain a Mercantile License, administered by the Department of Health and Human Services — Mercantile Licensing, 125 Ellison Street, Paterson NJ 07505 (973-321-1242, Monday to Friday 9:00 a.m. to 4:00 p.m.). A mobile operation that travels to customers across the city is covered by a single city license, renewed annually.

   Official government source

   Fee is set by City ordinance and varies by business category; confirm the current amount with Mercantile Licensing at 973-321-1242·1–2 weeks

   Fee is set by City ordinance and varies by business category; confirm the current amount with Mercantile Licensing at 973-321-1242

   1–2 weeks

2. Paterson Stormwater Discharge Prohibition (City Code Ch. 153)

   Paterson City Code Chapter 153, Improper Disposal of Waste, prohibits spilling, dumping or disposing of any material other than stormwater into the municipal separate storm sewer system - roads with drainage, streets, catch basins, curbs, gutters, ditches and storm drains. The exemptions in Section 153-4 cover only residential car washing water and sidewalk, driveway and street wash water, so commercial mobile wash water is not exempt. Capture your runoff with a containment berm or mat, recover it with a wet/dry vacuum or pump, and dispose of it to a sanitary sewer connection with the property owner's permission or through a licensed liquid waste hauler. The ordinance is enforced by the Police Department, the Department of Public Works and other municipal officials. There is no permit to apply for and no registration.

   Official government source

   No permit or fee; a person who continues in violation after being duly notified is subject to a fine of up to $1,250 (Section 153-6)·No application; the prohibition applies from your first job

   No permit or fee; a person who continues in violation after being duly notified is subject to a fine of up to $1,250 (Section 153-6)

   No application; the prohibition applies from your first job

3. Hazardous Chemical Handling and Safety Data Sheets (OSHA)

   There is no county or city 'chemical use registration' for mobile detailing in Paterson. A business using cleaning agents, engine degreasers or solvents must keep a Safety Data Sheet for each hazardous chemical, label containers, and train employees under the federal OSHA Hazard Communication Standard (29 CFR 1910.1200), and must store and dispose of the chemicals properly — wash water and solvents may not be discharged to storm drains. Environmental health is handled locally by Paterson's own Department of Health and Human Services, Division of Health Programs (973-321-1277).

   Official government source

   $0 — no registration program or fee; compliance is an ongoing operating obligation·No application process; comply from the first job

   $0 — no registration program or fee; compliance is an ongoing operating obligation

   No application process; comply from the first job

4. Paterson Zoning: Home Business standards (if operating from residence)

   Paterson does not issue a 'Home Occupation Permit.' Its Zoning Ordinance (Chapter 500) regulates home-based businesses as HOME BUSINESSES under Sec. 500-5.34: the proprietor must be a permanent full-time resident, only one home business per dwelling, no more than one non-resident employee, the use may occupy no more than 35% of the dwelling's floor area or 500 sq ft (whichever is less), it must be on a single floor and may NOT be conducted in an accessory building (garage or shed), off-street parking requirements must be met, there may be no on-premises sale or delivery of goods, no more than two visitors per hour, and no change in the outside appearance of the building or premises other than one permitted sign. Storing a mobile car wash vehicle, equipment and supplies at a residence must therefore leave no visible evidence outside and must satisfy the off-street parking rules — confirm your situation with the City's Division of Planning & Zoning.

   Official government source

   $0 (no separate home-occupation permit or fee in Paterson's zoning ordinance)·1–3 weeks

   $0 (no separate home-occupation permit or fee in Paterson's zoning ordinance)

   1–3 weeks

Official Sources

• Paterson Business Licensing
• New Jersey Environmental Quality — Water Programs
• EPA NPDES — Stormwater Discharges
• IRS EIN Application

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