How to start a concession trailer in Colorado in 2026

Last updated 2026-08-19

Do you need a license for a concession trailer in Colorado?

Yes. If you sell food to the public from a trailer, Colorado treats the unit as a retail food establishment. You get the food license from the local public health agency for your commissary or base. You also need a Colorado sales tax license before you sell at retail.^[1][3][5]

There is no magic concession trailer card that works in every mountain town. People search that phrase and get national blog sludge. The real path is local.

Colorado's Food Protection Act is the statute behind the health license. Day-to-day construction and operation rules live in 6 CCR 1010-2, the Colorado Retail Food Establishment Rules and Regulations. CDPHE writes those rules and supports local agencies. You still apply locally.^[1][2][3]

A sales tax license is a separate statute. C.R.S. 39-26-103 requires a Department of Revenue license before you engage in retail sales. That license does not inspect your sink. The health license does not collect your tax.^[4][5]

I would not tow a finished trailer to a Saturday market on an LLC and a hope. Inspectors close unlicensed units.

Cottage food is not a workaround. The Cottage Foods Act covers a limited list of non-potentially-hazardous foods made in a home kitchen. A concession trailer colorado operators actually cook in, with hot holds and raw protein, is retail food. CDPHE draws that line on its cottage foods page. Do not mix the two files.^[10]

For the license stack in one place, read concession trailer license in Colorado.

Which Colorado agencies actually license a concession trailer?

A local public health agency issues the retail food license. CDPHE writes the statewide retail food rules. You still file the application, plans, and fees with the county or city health program that owns your commissary or base.^[1][2]

Tax is next. The Colorado Department of Revenue issues the sales tax license through Revenue Online. Colorado state sales tax is 2.9 percent under C.R.S. 39-26-106. Cities, counties, and special districts add their own rates on top.^[5][6]

The Secretary of State handles the LLC or trade name. Confirm current filing fees on the SOS schedule before you budget. Do not copy a blog number from 2019.^[9]

Fire is local. So is street vending. Denver public health and Denver city licensing are not the same counter. A rural fairgrounds packet is another counter still.^[15]

The IRS EIN is free on the IRS site. Use it on the bank account and the tax accounts.^[8]

SBA's start sequence (entity, EIN, licenses, then open) is a decent order. It does not replace county plan review.^[13]

Paper	Who issues it	What it covers
Retail food license	Local public health agency	Legal food sales from the unit
Sales tax license	Colorado Department of Revenue	Collecting state and local sales tax
Entity or trade name	Colorado Secretary of State	Legal business name
Fire inspection	Local fire authority	Hood, suppression, propane
Trailer title and plates	Colorado DMV	Towing on public roads
Site or vending permit	City, county, or property owner	Where you may park and sell

That is the map. Miss one and you wait.

How much does a concession trailer cost in Colorado?

The trailer is the expensive line. Used concession trailers often sit in a wide band from tired mid five-figure units up through well-equipped used kitchens. New custom builds commonly run much higher once you add a Type I hood, a listed suppression system, plumbing, tanks, and a generator. Nobody publishes a clean Colorado-only price index. Vendor quotes bounce and they go stale.

I would budget the shell and the build as one number, then hold cash for the stuff blogs skip. Triple-compartment sink. Hand sink. A water heater that recovers. Fresh and wastewater tanks sized for the menu. NSF equipment. Propane lockers. A suppression system the fire marshal will pass. Wrap and a fancy POS can wait.

License and plan review fees are real, and they are local. I will not invent a Denver or El Paso County figure for 2026. Call the environmental health program that will review your plans and ask for their current fee sheet. Confirm it the week you file.

Entity filings at the Secretary of State cost much less than one stainless table. Confirm the current articles-of-organization fee on the SOS fee schedule.^[9]

Sales tax licensing runs through Revenue Online. Confirm the current application fee on the Department of Revenue sales tax license page.^[5]

Insurance, commissary rent, propane, fuel to the event, and a spare water pump will eat more first-year cash than your license decal. That is the honest stack.

A pretty wrap before the hood passes is a waste of money. So is a custom mural on a used trailer you have not run past the county.

How long does a concession trailer take in Colorado?

It takes as long as plan review, construction fixes, and the final inspection take in your county. There is no statewide clock. CDPHE does not publish one processing time that binds Denver, Pueblo, and Routt County.^[1]

I have seen people treat "two weeks" as a promise. It is not. Incomplete drawings bounce. A hood that does not match the menu bounces. A commissary letter that expired last month bounces.

Entity and tax accounts can be relatively quick if the packet is clean. The IRS EIN application is immediate online for most applicants.^[8] Revenue Online and SOS filings are electronic. Confirm current processing with each office. None of that lets you sell food.

The long pole is the unit. If you buy a used out-of-state trailer, budget time to rework sinks, water systems, and the suppression bottle to what your inspector wants. If you build new, manufacturer lead time plus local plan review is the calendar.

Altitude adds friction nobody on a Florida forum mentions. Generators derate. Propane and fryer recovery change. Inspectors still want the same hand sink and the same hot water. Build that into commissioning, not into excuses on inspection day.

I would start the health conversation before you wire a deposit. Bring a menu, a finish schedule, and equipment cut sheets. Ask how they want the packet. Then build to that packet.

No approval promise exists. Anyone who sells you a locked-in open date does not work for the county.

What health rules apply to a Colorado mobile retail food establishment?

Colorado retail food rules in 6 CCR 1010-2 set the construction and operation standard. They track the FDA Food Code on the items inspectors actually argue about: handwashing, warewashing, temperatures, water, wastewater, and contamination.^[2][7]

FDA Food Code 2022 section 2-102.12(A) says: "At least one EMPLOYEE that has supervisory and management responsibility and the authority to direct and control FOOD preparation and service shall be a certified FOOD protection manager who has shown proficiency of required information through passing a test that is part of an ACCREDITED PROGRAM." Colorado expects that CFPM on a retail food establishment. Use an ANSI-accredited exam. Keep the certificate in the unit.^[7]

Cold food holds at 41°F or below. Hot food holds at 135°F or above. Reheat to 165°F. Those figures come from the Food Code Colorado builds on. Your inspector will probe the well, not your photos.^[7]

You need a hand sink that works during service. You need a warewashing setup that matches your utensils. You need hot water. You need protected storage. You need to stop bare-hand contact with ready-to-eat food.

Water and wastewater are where mobile units fail. FDA Food Code 2022 section 5-401.11 says a sewage holding tank in a mobile food establishment shall be "Sized 15 percent larger in capacity than the water supply tank" and sloped to a proper drain with a shut-off valve. Size the fresh tank for your actual peak, then size gray water above that. Do not invent a dump site.^[7]

Menus drive equipment. A kettle corn trailer and a smash-burger trailer are not the same plan review.

Read the regulation. Then ask the county how they apply the mobile parts. Counties are not clones.

If you also run events in Arizona, compare how to start a concession trailer in Arizona.

Do you need a commissary kitchen for a concession trailer in Colorado?

Usually yes. Most Colorado local health agencies require a mobile retail food establishment to operate from a licensed commissary or servicing area. That is where you dump wastewater, fill potable water, store food, and wash the greasy stuff you cannot finish in the trailer.

Some limited, self-contained menus get more flexibility in some counties. I would not bet the business on an internet claim that Colorado never requires commissaries. Ask the agency that will print your license. Get the answer in writing.

A commissary letter is a dated agreement. Inspectors call the kitchen. If that kitchen never heard of you, the application stalls.

Commissary rent along the Front Range can rival a cheap storage unit or exceed it, depending on hours and whether you need indoor cook time. Rural counties can be easier or harder. Fewer kitchens, longer drives.

I would sign the commissary agreement before I order custom stainless. The commissary address often decides which health department owns your file.

Home kitchens are not commissaries. Cottage food kitchens are not commissaries. A friend's restaurant that "said it was fine" is not a commissary until it is on letterhead and the health file matches.^[10]

What business registrations and tax licenses do you need in Colorado?

Form the entity first if you want the trailer and the license in a company name. Most people use a Colorado LLC. File articles of organization with the Secretary of State and confirm the current fee. File a trade name if you will sell under a name that is not the legal entity name.^[9]

Get a free EIN from the IRS.^[8]

Apply for the Colorado sales tax license on Revenue Online. C.R.S. 39-26-103 requires that license before you sell at retail. State tax is 2.9 percent under C.R.S. 39-26-106. Local rates stack. You will collect, file, and keep location codes straight when you jump from a Denver lot to a county fair.^[4][5][6]

If you hire anyone, register with the Colorado Department of Labor and Employment for unemployment insurance and get workers' compensation coverage. A solo owner-operator with no employees may sit in a different spot. Confirm current employer duties on the Division of Workers' Compensation employer page rather than guessing from a forum.^[11]

A bank account in the entity name keeps personal checking out of the grease.

I would not buy the trailer in your personal name and license it in the LLC later. Title headaches last longer than the first season.

The SBA 10-step start guide is a decent order-of-operations list. It will not tell you how a specific county wants sink drawings.^[13]

Western paper changes fast at the state line. concession trailer license in Arizona and how to start a concession trailer in California show how different the same trailer feels once you leave Colorado.

What fire, propane, and vehicle rules apply to the trailer?

If you cook grease-laden food, plan on a Type I hood and a listed wet-chemical fire suppression system. Fire inspectors work off the adopted fire code and standards such as NFPA 96 for commercial cooking ventilation.^[14]

That suppression system is not decoration. Cylinders expire. Nozzles have to match the appliances. Move a fryer after inspection and you can void the listing.

Propane tanks need secure mounting, shutoffs, and clearances. Generators need placement that does not backdraft into the service window. A cheap extinguisher is not a fire plan. Get the listed system and a current service tag.

The trailer needs a Colorado title and registration if you keep it here. Start on the Colorado DMV trailer page for title, VIN, and plate rules. Confirm brake, lighting, and safety-chain rules for the actual GVWR on your unit.^[12]

Tow vehicle insurance is not the same as coverage on a kitchen that serves the public. Say that out loud to your agent.

If you want a document checklist for hood, suppression, and health packet items, ConcessionPath publishes a $149 one-time Health + Fire-Suppression Kit at /start. It is a paper aid. It is not a permit and it does not speak for your fire marshal.

Where can you legally park and sell in Colorado?

A health license is not a parking permit. Cities control rights-of-way, parks, and downtown curb space. Private lots need written permission and sometimes a separate city vending license. Special events want vendor packets of their own.

Denver has its own public health food program and a separate city licensing culture. Read Denver's food safety pages before you assume a mountain-county license plus a parking app is enough.^[15]

Public lands, school lots, and brewery pads all have owners. Get the owner letter. Keep it in the trailer.

I would pick three realistic sites before I pick a paint color. A trailer with nowhere legal to vend is a very expensive shed.

Farmers markets often require the health license plus their own insurance limits. Fairgrounds can require extra fire tags. Ski-town rules get territorial in winter.

Statewide travel is possible. You still check in with the local health department at the destination. Reciprocity is not a handshake between friends. It is whatever that county wrote down.

Arkansas and Alaska operators fight the same local-site problem. See how to start a concession trailer in Arkansas or how to start a concession trailer in Alaska if you are mapping more than one state.

What paper should you gather before you buy the trailer?

Write the menu first. Then the processes. Then the equipment list. Then the drawings.

Include a finish schedule for floors, walls, and ceilings. Include sink sizes, tank volumes, water heater recovery, wastewater disposal, and the commissary agreement. Add cut sheets for every piece of food equipment. Add the hood and suppression submittal if you cook.

That packet is what plan review actually reads. Logos are optional.

I would also keep a simple ownership file: SOS printout, EIN letter, sales tax license, trailer title, VIN photos, axle weights, and propane certifications.

Used trailers from other states fail on plumbing and hood details more than they fail on rust. Budget a Colorado inspector conversation, or at least a pre-review, before the purchase is final. If the seller will not let you share drawings with the county, walk.

California packets look different. If you are importing a west-coast unit, read concession trailer license in California so you know what will not transfer.

What insurance and first-year operating paper actually matter?

General liability, a commercial auto or trailer policy that matches how you tow, and product liability are the core. If you have employees, workers' compensation is not optional theater in Colorado.^[11]

Ask the agent about equipment coverage for the cooker line. A hit-and-run in a brewery lot should not retire you.

Event producers will demand a certificate with their entity named. Build time for that into every booking.

Sales tax filings follow the Department of Revenue calendar you signed up for. Late filings cost more than the original license.^[5][6]

Keep temperature logs if your inspector wants them. Keep oil disposal receipts. Keep commissary dump notes if that is the local custom.

First year is sloppy for everyone. The operators who last are the ones who can prove where the wastewater went.

What mistakes stall a concession trailer Colorado launch?

Buying the trailer first. That is the classic one.

Copying a Florida plumbing diagram onto a Colorado plan review form. Using a home garage as a commissary. Skipping the CFPM exam until opening week. Wrapping the trailer before the hood layout is frozen. Assuming a county fair vendor packet replaces the retail food license.

Another waste: paying someone who promises approval. The county approves. Consultants only assemble paper.

People also under-tank wastewater and then illegally dump. That is how you lose a license and maybe get a bigger problem.

If you want a second pair of eyes on a document list, use a local plan-review consultant who has filed in your county, or a simple checklist. ConcessionPath is an independent publisher, not a law firm and not a health department. Confirm every fee and timeline with the board that signs your license. The Health + Fire-Suppression Kit at /start is optional paper help, nothing more.

Connecticut's stack is a reminder that every state invents its own order. See how to start a concession trailer in Connecticut if you need that contrast.

Frequently asked questions

Do you need a license for concession trailer in colorado?

Yes. Selling food to the public from a trailer requires a retail food license from the local public health agency, plus a Colorado sales tax license from the Department of Revenue. Fire sign-off and a site or vending permit are usually separate. Cottage food registration does not cover a concession trailer.

How much does concession trailer cost in colorado?

The trailer dominates the budget. Used units often land in a wide mid-to-high five-figure band. New custom kitchens with hoods and suppression run much higher. License and plan review fees are local, so confirm the current sheet with your health department. SOS and tax filings cost far less than the build.

How long does concession trailer take in colorado?

There is no statewide processing clock. Entity, EIN, and tax accounts can be relatively quick. Plan review, construction fixes, and final inspection follow your local public health agency. Used out-of-state trailers often add rework time. Confirm current timelines with that board. Nobody can honestly promise an opening date.

Can one Colorado county health license cover the whole state?

No single county decal is a statewide passport. You are licensed through a local public health agency, usually tied to your commissary or base. Selling in another jurisdiction typically means notice or more review. Ask both the home agency and the destination agency before you book the event.

Do you need a food handler card in Colorado?

Colorado does not run a statewide food handler card program the way some states do. Retail food establishments need at least one Certified Food Protection Manager who passed an ANSI-accredited exam. Some events or employers still ask for a food handler course. Keep the CFPM certificate in the trailer.

Is a commissary always required for a Colorado concession trailer?

Most local health agencies require a licensed commissary or servicing area for water, wastewater, storage, and deep cleaning. A few limited, self-contained menus get more flexibility in some counties. Do not trust a national blog on this. Ask the agency that will issue your license and get the commissary letter in writing.

Can you run a concession trailer under the Cottage Foods Act?

No. Cottage foods are a limited list of non-potentially-hazardous foods made in a home kitchen. A concession trailer that cooks, hot-holds, or serves perishable food is a retail food establishment. CDPHE separates those programs. Use the retail food path, not a cottage foods registration.

Do you need a Colorado sales tax license for trailer sales?

Yes, if you sell at retail. Apply through the Department of Revenue's Revenue Online system. State sales tax is 2.9 percent and local districts add more. A health license does not replace this. Confirm the current application fee on the DOR sales tax license page when you file.

What sinks and water tanks does Colorado expect on the trailer?

Plan on a working hand sink and a warewashing setup that matches your utensils, plus enough hot water. Wastewater tanks should be larger than the potable tank. The FDA Food Code figure many inspectors use is a sewage tank at least 15 percent larger than the water supply tank. Confirm tank math with your county.

Do you need workers' compensation for a concession trailer in Colorado?

If you have employees, plan on workers' compensation and unemployment insurance registration. A true solo owner-operator with no staff may sit in a different category. Confirm your facts with the Colorado Division of Workers' Compensation. Event contracts sometimes demand coverage even when you work alone.

Can you park on a Denver street with only a health license?

No. Denver public health licensing and city permission to occupy a street, park, or private lot are different files. You still need owner permission and whatever vending or right-of-way paper the city requires that year. Read Denver's food safety pages and the city licensing rules before you set out cones.

What happens if you buy a used trailer from another state?

You still go through Colorado plan review and inspection. Title and register the trailer with Colorado DMV if you keep it here. Out-of-state plumbing, hoods, and suppression layouts fail local review more often than rust does. Share drawings with the county before the purchase is final, or walk away.

Sources

1. Colorado Department of Public Health and Environment, Retail Food: CDPHE administers Colorado retail food protection; operators work with local public health agencies on retail food establishment licensing.
2. Colorado Secretary of State, 6 CCR 1010-2 Retail Food Establishment Rules: 6 CCR 1010-2 is the Colorado Retail Food Establishment Rules and Regulations that govern construction and operation.
3. Colorado Department of Revenue, Sales Tax License: Retailers apply for a Colorado sales tax license through the Department of Revenue (Revenue Online).
4. Colorado Department of Revenue, Sales and Use Tax: Colorado state sales tax is 2.9 percent, with local jurisdictions adding their own rates.
5. U.S. Food and Drug Administration, Food Code 2022: FDA Food Code 2022 sets CFPM staffing, 41°F cold hold, 135°F hot hold, 165°F reheat, and mobile sewage tank sizing at least 15 percent larger than the potable tank.
6. Internal Revenue Service, Apply for an EIN online: The IRS issues Employer Identification Numbers online at no charge.
7. Colorado Secretary of State, Business filing center: Colorado LLCs and trade names are filed with the Secretary of State; current fees are confirmed on that filing system.
8. CDPHE, Cottage Foods Act: Colorado cottage foods are a limited home-kitchen category and do not authorize a retail concession trailer.
9. Colorado Department of Labor and Employment, Workers' Compensation for employers: Colorado employers must review Division of Workers' Compensation duties, including coverage when they have employees.
10. Colorado DMV, Trailers: Colorado titles and registers trailers through the state DMV trailer process.
11. U.S. Small Business Administration, 10 steps to start your business: SBA outlines a basic start order of entity, EIN, and licenses before opening.