Food Truck Business Guide

Food Truck Permits and Licenses: What to Check Before You Launch

The credentials chain together in a specific order, and the binder that holds them is what passes inspection.

Why the order matters

Get the sequence wrong and you wait weeks on a permit you cannot yet apply for because a prerequisite is not done. The typical chain:

• Food-manager certification (you, first): ServSafe or an equivalent ANAB-accredited Certified Food Protection Manager credential. ServSafe Manager is $179 in May 2026, an 8-hour course with a 90-question proctored exam and 5-year validity. Some jurisdictions require in-person testing or a specific provider, so check your county’s accepted-providers list.
• LLC and EIN: both must be in hand before the health-department application. The EIN is free directly from the IRS.
• Health-department application: this gates almost everything else.
• Commissary affiliation letter: required for the health permit in most jurisdictions.
• Fire-marshal and propane inspection, business license, sales-tax registration, and mobile-vendor permit follow, some in parallel.

DOT registration applies only if your truck or truck-and-trailer combination is rated 10,001+ lb GVWR/GCWR in interstate commerce, which pulls in a minority of operators. Read your door-jamb sticker.

Typical fees and timelines (verify locally)

Fees and waits swing widely by jurisdiction. The course’s representative ranges, all to be confirmed with the issuing office:

• Health permit: $100-$1,500/year; tier-1 metros at the high end.
• Fire-marshal and propane inspection: roughly $50-$300 per inspection.
• Business license: $25-$500/year depending on city.
• Sales-tax permit: usually free or under $50.
• Mobile food vendor permit: most cities $100-$700/year. NYC is the outlier, where the official permit fee is low but a capped supply, multi-year waitlist, and a documented $15,000+ secondary market are the binding constraints.

City complexity varies just as much: the course profiles NYC as very high, LA as high (with plan-check before construction), and Austin and Atlanta as moderate. Confirm your specific city’s fees and waitlist on its official mobile-food-unit page before signing a build contract or pricing a menu.

What the health inspector actually checks

The first health inspection is a working test of your build. The federal baseline is the FDA Food Code, which is a model code that states adopt and enforce on their own timelines, so verify which edition your jurisdiction has adopted. Inspectors typically check:

• Potable water, a working water heater, and hot water at the sinks.
• Wastewater: a gray-water tank capacity at least 15% larger than the fresh tank, with disposal only to an approved sanitary sewer or commissary dump, never to storm drains, the ground, or surface water.
• A three-compartment sink (wash-rinse-sanitize) separate from a dedicated handwash sink.
• Refrigeration and hot-holding temperatures, food protection and labeling, employee hygiene and a posted sick policy.
• A current commissary affiliation letter, food-source receipts, and temperature logs.

These are the recurring focus areas in the source; your jurisdiction’s checklist governs.

Fire marshal, propane, and commissary

The fire-marshal inspection focuses on the cooking line and propane. Typical focus areas include a correctly sized Type I hood, a UL-300 wet-chemical suppression system serviced within roughly six months, a K-class extinguisher, propane cylinders in a code-compliant exterior cabinet with current regulators and accessible shutoffs, required clearances, safe generator placement, and correctly sized electrical with GFCI protection where required. Propane systems are governed by NFPA 58 (the LP-Gas Code), which states and cities adopt by reference plus local amendments; ventilation and suppression follow NFPA 96. Fire-marshal failures usually require rework before re-inspection, so get the build right the first time.

The commissary is your legal base of operations and the reason most jurisdictions require an affiliation letter: it is the approved potable-water source, the legal gray-water dump, and the prep and storage space the truck cannot provide. Sales tax is its own credential: most states tax prepared food, and food trucks must generally collect at the local rate where the sale occurs, so configure your POS tax settings per location and confirm rules with your state Department of Revenue.

The inspection binder that lives in the truck

The most useful regulatory artifact is a physical, tabbed three-ring binder that travels with the truck. When an inspector asks for a document, the answer should be a tab number, not a search. The course’s 14-tab table of contents covers: business license; health permit; fire-marshal certificate; propane inspection certificate; current commissary affiliation letter; current certificate of insurance; ServSafe/CFPM certificate; employee food-handler cards; most recent pest-control receipt; running daily temperature log; recipe and allergen reference cards; cleaning and sanitation log; vehicle registration and DOT (if applicable); and the sales-tax permit.

It is a quarterly maintenance task, not a one-time setup. Thirty minutes on the first Saturday of each quarter refreshing expiring credentials prevents the expired-COI-at-the-festival emergency that costs the booking and the booth fee.