Not legal advice. Requirements may change — always verify with your local government authority before applying. Last verified: .
The quick answer
- 1Mobile food establishment permit from the county health department is the core license — requires commissary agreement, health inspection, and food manager certification.
- 2Commissary agreement is required in most jurisdictions — a licensed commercial kitchen where you prep food, clean equipment, and dispose of wastewater.
- 3Fire marshal must approve your propane installation and fire suppression system (Ansul-type wet chemical) before you can operate cooking equipment.
- 4City mobile vending permit governs where you can legally park on public streets — some cities cap permits or restrict proximity to restaurants.
1. What permits does a food truck need?
Every food truck needs permits from multiple agencies. The exact combination varies by city and county, but the following are universally required.
Mobile food establishment permit
This is your core food service permit. The health department inspector will examine the truck's food preparation surfaces, hand-washing facilities, hot and cold holding equipment temperatures, water system (fresh water tank + grey water tank), plumbing connections, and ventilation. They will also verify your commissary agreement and food manager certification. Plan to have the truck fully equipped and ready for inspection before submitting your application.
Mobile vending permit
Authorizes you to operate on public streets and in public spaces. This permit governs where you can park, how long you can stay in one spot, and minimum distance requirements from other businesses. In New York City, mobile food vendor permits have been capped since 1983 — no new permits have been issued for general vending; only transfers are available on the secondary market at significant cost. Research your target city's permit availability before committing to a truck purchase.
Seller's permit (sales tax registration)
Most states impose sales tax on prepared food sold from food trucks. You must register for a seller's permit before your first sale and collect and remit sales tax on taxable transactions. Some states exempt certain food items (e.g., unprepared grocery items) but tax prepared foods — food trucks typically sell taxable prepared food. Register through your state's revenue department website.
2. Step-by-step: getting licensed
Step 1 — Research your city's vending rules before buying a truck
Contact the city licensing department and health department before purchasing a truck. Confirm: Are mobile vending permits available? Are there proximity restrictions near restaurants? Are there designated food truck zones or restricted zones where you want to operate? In cities with capped permits, this research could save you from buying a truck that you can't legally operate where you planned.
Step 2 — Secure a commissary agreement
Find a licensed commissary kitchen and execute a written commissary agreement. Most health departments require a signed commissary agreement as part of the mobile food permit application. The agreement should specify your access schedule, which services are included, and the commissary's license number (you will need to provide this on your application).
Step 3 — Build out the truck and install fire suppression
Complete all cooking equipment installation. Have a licensed suppression system contractor install and certify the fire suppression system. Install propane tanks in a compliant exterior compartment. Ensure hand-washing sink, fresh water tank (minimum 30–50 gallons typical), and grey water tank (must exceed fresh water tank capacity) are installed per health code.
Step 4 — Fire marshal inspection
Schedule fire marshal inspection after the suppression system is installed and certified. The fire marshal will verify suppression system certification tag is current, propane installation is compliant, Class K extinguisher is mounted, and the automatic gas shut-off is functioning. Obtain the fire marshal approval documentation — most health departments require it before scheduling the mobile food permit inspection.
Step 5 — Health department inspection and mobile food permit
Submit the mobile food establishment permit application with: commissary agreement, fire marshal clearance, food manager certification, vehicle registration, and application fee. Schedule the vehicle inspection. Pass the inspection, receive the permit. Post the permit in a visible location on the truck — this is typically required.
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3. Cost breakdown to start a food truck
| Item | Typical cost | Notes |
|---|---|---|
| Used food truck (already built out) | $20,000–$80,000 | Inspect suppression, propane, and equipment condition |
| New truck + custom buildout | $80,000–$175,000 | Includes vehicle, equipment, suppression, wrap |
| Fire suppression system (Ansul/equivalent) | $2,000–$5,000 | Required for open-flame commercial cooking |
| Mobile food permit | $100–$500 | Health department; annual renewal |
| Mobile vending permit | $50–$500 | City permit; may be unavailable in some cities |
| Commissary fees (monthly) | $400–$1,500/month | Ongoing operating expense |
| Commercial auto + general liability insurance | $4,000–$10,000/year | Both required before operating |
| Vehicle wrap / branding | $2,000–$6,000 | Primary marketing and brand asset |
| Working capital (3 months) | $10,000–$30,000 | Weather and equipment issues affect early revenue |
4. Commissary kitchen requirements and health department rules
The commissary requirement is one of the most operationally critical aspects of running a food truck. Your entire health permit is tied to a specific licensed commissary — if that commissary closes or loses its own license, your operation stops until you transfer your permit to a new commissary.
What the health department inspects at your commissary
Health departments do not just accept a commissary agreement on paper — they may inspect the commissary itself to verify it can service your operation. Inspectors typically confirm:
- Three-compartment sink available for equipment washing (wash, rinse, sanitize)
- Commercial dishwasher (if used for serving ware)
- Potable water connection for filling your truck's fresh water tank
- Grease trap and wastewater disposal system capable of accepting your grey water
- Walk-in refrigeration at 41°F or below for ingredient storage
- Dedicated dry storage space for your products (most commissaries provide a locked cage or shelf assignment)
- Handwashing sink separate from the three-compartment sink
Daily check-in requirements
Most jurisdictions require that food trucks return to the commissary daily — not just when they need water or need to dump wastewater. The rationale is that daily check-in ensures the truck is properly serviced and sanitized. Some health departments require a commissary log that you sign each day you return, and inspectors may audit these logs during routine inspections of your truck. Failure to demonstrate regular commissary check-ins can be cited as a health code violation.
Water system requirements on the truck
The truck itself must have an NSF-approved fresh water tank (minimum capacity is set by your health department — typically 30 to 60 gallons depending on your menu's water usage) and a grey water (wastewater) tank with capacity at least 15% larger than the fresh water tank. Fresh water and grey water connections must be clearly labeled and color-coded to prevent cross-contamination. The system must include a handwashing sink with hot water (minimum 100°F) supplied by an on-board water heater. Most health departments will fail a truck inspection if the water heater cannot produce 100°F water at the handwashing sink.
5. Vehicle registration and DOT requirements
The truck is a commercial vehicle and must be registered accordingly. The regulatory burden increases significantly if the truck's Gross Vehicle Weight Rating (GVWR) exceeds 10,000 lbs — which many larger food trucks do.
| GVWR range | DOT number required? | CDL required? | Key requirements |
|---|---|---|---|
| Under 10,001 lbs | No (federal); check state | No | Standard commercial vehicle registration; state safety inspection |
| 10,001–26,001 lbs | Yes (if interstate or state requires) | No | USDOT number; commercial vehicle safety inspection; most food trucks fall here |
| Over 26,001 lbs | Yes (required) | Yes (Class B) | Full FMCSA CMV rules; logbooks; annual DOT inspection; driver medicals |
Most food trucks built on a standard step van or cargo van chassis (Ford E-Series, Chevy Express, Sprinter) fall in the 10,001–14,500 lb GVWR range — which means a USDOT number is commonly required if you operate across state lines or in a state that mandates it for intrastate commercial vehicles over 10,000 lbs. Obtaining a USDOT number is free via the FMCSA registration portal and takes 1–2 business days.
State commercial vehicle annual inspections are separate from the health department inspection. Most states require commercial vehicles to pass a safety inspection annually — brakes, lights, tires, steering, and exhaust — before registration renewal. Budget for this inspection and any needed repairs when scheduling your annual renewals.
6. Fire suppression system requirements (UL 300, NFPA 96)
The fire suppression system is not optional if you operate any commercial cooking equipment that produces grease-laden vapors — fryers, griddles, ranges, woks, or broilers. NFPA 96 is the governing standard, and most local fire codes adopt it by reference.
UL 300 vs. older suppression systems
UL 300 is the current listing standard for commercial cooking fire suppression systems. Systems listed to UL 300 use wet chemical agents (potassium acetate or sodium bicarbonate) that are specifically formulated for modern high-efficiency cooking oils, which burn hotter than older animal fats. If you purchase a used food truck, check the suppression system's listing — older trucks may have a dry chemical or pre-UL 300 wet chemical system that no longer meets current fire code. Many jurisdictions require UL 300-listed systems as a condition of fire marshal approval.
Common UL 300-listed systems used in food trucks: Ansul R-102, Kidde Pyrochem Kitchen Knight II, and Amerex KP. Any of these installed by a licensed contractor and certified with a current 6-month inspection tag will satisfy fire marshal requirements in virtually all jurisdictions.
Hood and ventilation requirements under NFPA 96
NFPA 96 requires a Type I exhaust hood over all cooking equipment that produces grease-laden vapors. The hood must:
- Extend at least 6 inches beyond the cooking surface on all open sides
- Have grease filters (listed baffle-type filters) that can be removed for cleaning
- Connect to a grease duct that exits through the roof or side of the truck in a compliant manner
- Be cleaned per a schedule determined by inspection of grease accumulation — at minimum quarterly for high-volume operations
The suppression system nozzles must be positioned over each cooking appliance under the hood according to the system manufacturer's design specifications. Do not add or remove cooking equipment from under the hood without having the suppression contractor verify and update the nozzle coverage design.
Semi-annual inspection requirements
NFPA 96 requires suppression systems to be inspected every 6 months by a licensed service technician. At each inspection the technician must: test the fusible links and heat detectors, verify nozzle coverage has not been changed, check agent cylinder pressure, inspect the manual pull station, and test the automatic gas shut-off valve. After inspection, they affix a service tag showing the inspection date and technician's credentials. Cost per inspection: $200–$400.
Set calendar reminders 60 days before each 6-month mark. An expired tag during a health department renewal inspection or a routine fire marshal visit can result in a conditional permit or immediate shutdown order.
7. Propane and LPG permits for cooking equipment
Propane (LP gas) is regulated under NFPA 58 (Liquefied Petroleum Gas Code) and local fire codes. Some jurisdictions additionally require a separate LP gas permit or endorsement as part of the mobile food establishment permit application process.
LP gas permit requirements by jurisdiction type
Most jurisdictions handle propane approval as part of the fire marshal vehicle inspection rather than issuing a separate LP gas permit. However, some states (California, for example) have a State Fire Marshal LP gas installation permit process separate from local fire marshal review. Check with your local fire marshal whether a separate LP gas permit is required or whether approval is folded into the vehicle inspection.
In California, any vehicle with LP gas appliances requires an LP gas installation permit from the State Fire Marshal, which involves an inspection by an LP gas inspector (separate from the local fire marshal). This is in addition to local fire department approval. If you operate in California, budget 4–8 weeks for this process before you can be cleared for operation.
Propane system compliance checklist
- Tanks stored in exterior ventilated compartment, not inside cooking area
- DOT-certified cylinders with current requalification date (5 or 12 years depending on cylinder design)
- Pressure regulator at the tank outlet
- Excess flow valve on the supply line
- Flexible hose connections with DOT-approved fittings at all flex points
- Rigid piping (copper or steel) inside the vehicle where hose is not required
- Automatic gas shut-off valve wired to the fire suppression system
- Manual shut-off valve at tank accessible from outside the vehicle
- Total propane storage within local jurisdiction's maximum (verify — commonly 100 lbs per tank, 200 lbs total)
- All connections leak-tested with soapy water or electronic detector before first use and after any service
8. State-by-state food truck licensing comparison
Food truck regulations vary substantially by state. The table below summarizes key requirements across 12 major states. Always verify current rules directly with your county health department and city licensing office — local rules often add requirements beyond what the state mandates.
| State | Commissary required? | State permit fee (approx.) | Notable rules |
|---|---|---|---|
| California | Yes (county health dept.) | $200–$800 | State Fire Marshal LP gas permit required; LA and SF have strict vending zones |
| Texas | Yes (most counties) | $50–$300 | Regulated at county level; Austin and Dallas have active food truck cultures with established permit processes |
| Florida | Yes (DBPR Division of Hotels and Restaurants) | $250–$500 | State-level mobile food dispensing vehicle license; Miami-Dade has additional county permit |
| New York | Yes | $100–$400 | NYC street vending permits capped since 1983; permit transfers priced at $20,000–$50,000 on secondary market |
| Illinois | Yes | $75–$250 | Chicago requires Public Way Use Permit in addition to health permit; 200-ft restaurant proximity rule |
| Colorado | Yes (county) | $100–$300 | Denver eliminated restaurant proximity restrictions; among the most food-truck-friendly large cities |
| Georgia | Yes (county) | $100–$300 | Atlanta has a Mobile Food Vendor Permit; many surrounding counties regulate separately |
| Washington | Yes | $150–$450 | Seattle Public Health issues Mobile Food Unit permit; annual vehicle inspection required |
| Oregon | Varies (city-dependent) | $100–$350 | Portland is the nation's most established food cart city; pods (semi-permanent lots) have different rules than mobile operation |
| Arizona | Yes (county) | $100–$250 | Phoenix and Maricopa County have active permit programs; Tempe near ASU has designated food truck areas |
| Tennessee | Yes | $100–$200 | Nashville Metro Public Health regulates; no citywide vending permit cap — relatively straightforward market entry |
| Virginia | Yes (local health dept.) | $100–$300 | Richmond and Northern Virginia counties each regulate separately; NOVA has some of the highest commissary rates in the region |
9. Revenue model: events vs. daily routes vs. catering
Understanding how food truck revenue works before you open is as important as getting the permits right. Most successful food truck operators run a mixed model — no single channel provides year-round stability by itself.
Daily route (street vending)
Parking on public streets or in approved locations during peak hours. Revenue depends entirely on foot traffic and repeat customer loyalty. The best daily route locations (dense office districts, near universities, high-pedestrian commercial corridors) are competitive — you will compete with other trucks for the same spots. Tips for daily route success: establish consistent schedules so customers know where to find you, use social media to announce locations the night before, and cultivate relationships with building property managers to secure private property access near their tenants.
Event vending (festivals, markets, pop-ups)
Festivals, farmers markets, food truck rallies, sporting events, and pop-up markets. Events provide concentrated foot traffic and can generate significantly higher revenue per day than a typical daily route. The tradeoff: pitch fees are real costs, weather can tank attendance, and popular events are competitive to get into. Start applying to smaller local events your first year to build your event portfolio and track record, then pursue larger festivals as your reputation grows.
Catering (private and corporate)
Corporate lunches, weddings, birthday parties, office parks on rotation, and private events. Catering is the highest-margin channel because you know your headcount and menu in advance, can minimize food waste, and often charge a per-person rate ($15–$35/person depending on menu) plus a service fee. Corporate catering relationships — once established — often become recurring weekly or monthly bookings. Build a catering menu and contract template in your first 60 days, and price it to generate 35–45% gross margin after food cost.
Pricing strategy
Food truck pricing follows the same food cost ratio principles as brick-and-mortar restaurants but with lower overhead justifying similar or even higher menu prices. Target food cost at 28–33% of menu price for prepared items. For a dish that costs $3.50 in ingredients, the menu price should be $10.50–$12.50. Premium positioning (organic ingredients, locally sourced proteins, artisan concepts) supports $14–$18 entree prices in urban markets with a food-forward customer base. Don't undercharge — food trucks that compete on price rather than quality typically fail because their margin cannot support the operational costs. Charge what your concept is worth.
10. Food truck festival and event booking strategies
Building a strong event calendar is the difference between a food truck that barely survives and one that thrives. Events provide the concentrated revenue that subsidizes slower days on the daily route.
How to find and apply to events
- Roaming Hunger and Street Food Finder: Two platforms that aggregate food truck event opportunities. Create a profile with professional photos before applying.
- Local food truck associations: Most major cities have a food truck association that shares event leads and advocacy resources with members. Dues are typically $100–$300/year and are worth it for the network.
- Direct outreach to recurring event organizers: Identify farmers markets, recurring street fairs, and business district events that already host food trucks. Contact organizers 3–6 months before the season starts — many fill their vendor roster early.
- City parks departments: Many cities have programs that book food trucks for park events, summer concert series, and city-sponsored festivals. Apply annually through the parks department.
- Corporate campus programs: Many large employers have food truck rotation programs on their campuses. Contact the facilities or office manager at target employers with a one-page capability deck and your insurance certificate.
Evaluating an event before accepting
Not every event is worth taking. Before accepting a booking, calculate your event economics:
- Expected gross revenue (ask organizer for prior year attendance and average vendor sales)
- Pitch fee (flat or percentage)
- Food cost at your target percentage of projected sales
- Additional insured endorsement fee ($25–$75)
- Staff cost for the event
- Fuel and travel time
If projected gross margin after pitch fee and food cost is under $500 for a full-day event, the event may not be worth the truck's time and wear. Build a simple spreadsheet and run this calculation for every event before committing.
Insurance requirements for events
Event organizers almost always require you to name them as an additional insured on your general liability policy. Request this endorsement from your insurance provider at least 5 business days before the event. Some policies include a set number of endorsements per year; others charge per endorsement. If you plan to do 20+ events per year, look for a policy with unlimited additional insured endorsements — it simplifies administration and reduces per-event costs. Confirm the event organizer's specific additional insured wording requirement before requesting the certificate — organizers often have a specific form they require.
11. Common mistakes when starting a food truck
Buying the truck before researching local vending permits
Operators regularly purchase trucks and complete buildouts before confirming that mobile vending permits are available in their target city, or that they can operate in their desired locations. In cities with capped permits, you may not be able to legally operate on public streets at all without purchasing a permit on the secondary market. Research vending permit availability and restrictions before signing any purchase agreement for a truck.
Underestimating commissary as an ongoing cost and dependency
Commissary fees ($400–$1,500/month) are a permanent operating cost that most food truck financial models underestimate. More importantly, if your commissary closes, changes its terms, or loses its license, your operation is immediately disrupted — the health department permit is tied to a specific commissary. Have a backup commissary option identified and confirm that your primary commissary has stable ownership before committing.
Out-of-date fire suppression inspection tag
Wet chemical suppression systems must be inspected and tagged by a licensed service company every 6 months. An out-of-date tag is a violation that health inspectors and fire marshals cite during routine inspections and can result in immediate shutdown. When purchasing a used truck, check the suppression system inspection tag date — if it is past due, factor $300–$600 for a service inspection into the purchase price negotiation. Put a biannual calendar reminder so this never lapses.
Operating on private property without owner permission documentation
Many food truck operators believe that operating on private property (a parking lot, business campus, or private event space) exempts them from all city vending restrictions. While the public street vending permit typically does not apply on private property, you still need: written permission from the property owner, your health department mobile food permit (which applies everywhere), and all applicable insurance coverage. Operating on private property without documentation exposes you to trespass liability and voids your liability insurance for that location.
Frequently asked questions
What permits does a food truck need?
What is a commissary and why is it required?
Fire suppression system requirements for food trucks
How do you get a mobile vending permit?
Food handler certification — is it required?
Can you operate a food truck from a home kitchen?
Insurance requirements for food trucks
Propane regulations for food trucks
Proximity restrictions near restaurants
Cost to start a food truck
What are the vehicle registration and DOT requirements for food trucks?
What is the food truck revenue model — events vs. daily routes vs. catering?
How do you book food truck festivals and events?
Official Sources
- FDA: Food Safety Modernization Act (FSMA)
- SBA: Apply for Licenses and Permits
- NFPA: NFPA 96 Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations
- NFPA 58: Liquefied Petroleum Gas Code
- FMCSA: Commercial Motor Vehicle Safety
- ServSafe: Food Handler and Manager Certifications
- IRS: Self-Employed Individuals Tax Center
- NRAEF: Food Safety Resources
- DOT: Vehicle Registration and Title Requirements