Colorado city permit guide
Denver food trucks need to coordinate licensing, sales tax, zoning, and fire. A mobile retail food establishment license is not the same as a sales tax license, and private-property vending can trigger zoning review.
Last reviewed May 2026. This guide is informational and is not legal advice.
Photo: Food truck near Union Station in Denver, via Wikimedia Commons.
Permit checklist
The exact checklist depends on the address, business model, operating details, and whether the site is new, remodeled, changing use, or changing ownership.
Also seen as: mobile retail food truck, trailer, and cart license
Denver says a retail food establishment-mobile license is required for all food trucks, trailers, and carts that want to operate in the City and County of Denver, and the license is renewed annually.
Also connected to: not the same as the retail food license
Denver's guide notes the business license is not the same as a sales tax license, so operators should track sales tax registration separately.
Also connected to: zone use, location eligibility, private lot operation
Denver says a zoning permit could be required to operate a food truck on private property.
Also seen as: flammable operational permit, mobile food vendor safety inspection
Denver Fire says new applicants who secure the flammable operational permit will be contacted to schedule the required mobile food vendor safety inspection.
Why it gets missed
Denver explicitly separates the business license from sales tax licensing.
A food truck can be licensed but still need location eligibility review.
The flammable operational permit and safety inspection are separate from food licensing.
Denver describes the business license as annual.
PermitWatchdog workflow
PermitWatchdog tracks Denver's mobile retail food license, sales tax, zoning, fire permit, safety inspection, and event paperwork in one place.
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