A food license is separate from your vehicle registration, and you'll need both to operate legally

Your food truck's registration with the state gets you on the road. Your food license gets you permission to sell food. These are two different documents from two different agencies, and you need them at the same time. The food license comes from your local health department or county environmental health office, not from the DMV. The specific requirements, costs, and inspection process depend on where you plan to operate — the rules in one county can differ significantly from a neighboring one.

Before you buy or register a food truck, contact your local health department directly. They can tell you what type of license you need, what the truck itself must have (water systems, ventilation, storage), what food you're allowed to prepare, and how much the license costs. Some jurisdictions require a commissary — a licensed kitchen where you prepare food before loading the truck. Others allow you to prep inside the truck itself. Getting this answer first saves you from buying a truck that doesn't meet local code.

Key Takeaways

  • Your food license comes from your local health department or county environmental health office, not from vehicle registration authorities.
  • Health department rules vary by location, so you must contact your specific county or city before buying or modifying a truck.
  • Most jurisdictions require a health inspection of the truck itself before issuing a license, and the truck must meet specific equipment and sanitation standards.
  • You typically need both a general food service license and a mobile food unit permit, though the names and requirements differ by location.
  • Commissary requirements — whether you need a separate licensed kitchen — depend on what food you plan to serve and where you operate.

Types of licenses and permits you'll encounter

Most jurisdictions require two separate documents: a mobile food unit permit (or mobile food facility permit) and a food service license. The mobile food unit permit is specific to your truck — it covers the vehicle itself, its equipment, water supply, and waste systems. The food service license covers the food you prepare and sell. Some places combine these into one document; others keep them separate. Your health department will tell you which applies where you operate.

If you plan to operate in multiple counties or states, you may need separate licenses for each location. A license issued by one county's health department typically does not transfer to another county, even in the same state. Some states have a state-level food service license that covers you statewide, but you still need local permits from each county or city where you set up. Check with each jurisdiction before assuming your license travels with you.

What the health department inspects before you get licensed

The health inspector will examine your truck for specific equipment and systems. You'll need a potable water supply system (usually a tank with a pump), a greywater disposal system for wastewater, a three-compartment sink or commercial dishwasher for washing dishes, proper food storage at correct temperatures, and adequate ventilation or a hood system if you're cooking. The exact requirements depend on what food you serve — a truck serving only cold items has fewer equipment demands than one cooking hot food.

The inspector will also check that your truck is clean, that food is stored separately from chemicals and non-food items, and that you have a plan for handwashing and sanitizing. They'll verify that any food you prepare meets local code — some jurisdictions prohibit certain foods from being prepared in a mobile unit and require you to use a commissary instead. The inspection happens before you receive your license, not after, so you need to have everything in place and ready to show.

Commissary requirements and where you prepare food

A commissary is a licensed commercial kitchen where you prepare, cook, or store food before loading it onto your truck. Whether you need one depends on what you serve and your local rules. If you only reheat pre-made food or serve items that don't require cooking (like sandwiches assembled from pre-cooked ingredients), many jurisdictions let you skip the commissary and prep inside the truck. If you're cooking from raw ingredients, making sauces, or doing significant food preparation, most health departments require a separate commissary.

You don't have to own the commissary — you can rent space in a shared commercial kitchen, rent from a catering company, or use a restaurant's kitchen during off-hours. You'll need a written agreement with the commissary owner and proof of that agreement when you explore for your license. The commissary itself must be licensed and inspected, so you can't use a home kitchen or a friend's restaurant without a formal arrangement and the health department's approval.

The cost and timeline for getting licensed

License costs vary widely. A mobile food unit permit might cost anywhere from $100 to $500 annually, depending on the jurisdiction. A food service license might cost another $100 to $400. Some places charge based on the type of food you serve — a truck serving only beverages costs less than one serving hot meals. A few jurisdictions charge based on your projected revenue. Contact your health department for the exact fee schedule in your area.

The timeline typically runs four to eight weeks from the day you submit your process to the day you receive your license. That assumes your truck passes inspection on the first visit. If the inspector finds violations, you'll need to fix them and request a re-inspection, which adds another two to four weeks. Start this process before you register the truck with the DMV — there's no point in having a registered vehicle that can't legally operate because the health department hasn't licensed it yet.

Operating across state lines or multiple jurisdictions

If you plan to operate in more than one state, you'll need a license from each state's health department system. Some states have reciprocal agreements that recognize licenses from neighboring states, but most do not. You'll need to contact the health department in each state where you want to operate and follow their specific process. The truck itself may need to meet different equipment standards in different states — what passes in one state might not meet another state's code.

Operating in multiple counties within the same state is more straightforward but still requires separate permits. Many food truck operators get a license from their home county and then obtain temporary permits or extended permits for other counties where they operate seasonally or occasionally. Some counties allow you to operate under a single license if you have a home base in that county, even if you travel to other counties. Ask your health department whether they recognize licenses from other counties in your state or whether you need separate permits for each location.

Common violations and how to avoid them

The most common reason for inspection failure is inadequate water or waste systems. If your water tank is too small, your greywater tank overflows, or your plumbing doesn't meet code, you'll fail. The second most common issue is food storage — keeping raw meat above ready-to-eat food, storing food at the wrong temperature, or mixing food with cleaning supplies. The third is sanitation — dirty surfaces, inadequate handwashing stations, or no way to properly wash dishes.

Before your inspection, walk through your truck as if you were the health inspector. Can you wash your hands easily? Is there a thermometer in your refrigerator showing the correct temperature? Are chemicals stored in a separate, locked cabinet? Is there a three-compartment sink or commercial dishwasher, and is it accessible? Do you have a plan for disposing of greywater that doesn't involve dumping it on the street? These basics catch most violations before the inspector arrives.

Frequently Asked Questions

Can I operate a food truck without a commissary?

It depends on what you serve. If you only reheat pre-made food or assemble items from pre-cooked ingredients, most health departments allow you to work without a commissary. If you cook from raw ingredients or make sauces and dressings, you'll likely need one. Contact your local health department with details about your menu — they'll tell you whether a commissary is required.

How long does a food license last?

Most food licenses are valid for one year from the date of issue. You'll need to renew annually, usually by submitting a renewal process and paying a fee. Some jurisdictions require a new inspection each year; others allow renewal without inspection if you had no violations the previous year. Check your local health department's renewal schedule.

What happens if I operate without a license?

Operating without a food license is illegal and can result in fines, confiscation of your food and equipment, and closure of your business. Health departments actively enforce this — they respond to complaints and conduct routine inspections of food trucks. The cost of getting licensed is far less than the cost of fines or losing your truck.

Do I need a separate license for each type of food I serve?

No. A single food service license covers all the food you prepare and serve from your truck, as long as it's listed on your menu when you explore. If you want to add a significantly different type of food later (like moving from sandwiches to hot meals), you may need to notify the health department and possibly undergo another inspection, but you don't need a separate license.

Can I get a temporary food license to test my business before fully committing?

Some jurisdictions offer temporary or seasonal permits that last a few weeks or months instead of a full year. These are often cheaper and faster to obtain. Ask your health department whether temporary permits are available in your area and what the requirements are — they're useful for testing a location or running a seasonal operation.