Renton, WA Food Trucks & Mobile Vendors: Food Truck Permits (2026)

Operating a food truck in Renton requires several parallel approvals. First, every mobile food vendor must obtain a Renton business license under RMC 5-5, which is issued by Renton Finance and requires the state UBI from the Washington Department of Revenue. Second, mobile food units must be permitted and inspected by Public Health Seattle and King County as a Class 1, 2, 3, or 4 unit based on the type of food served, with a commissary location required for most categories. Third, propane systems and the vehicle must meet Washington L and I inspection standards and Washington State Patrol requirements for over-the-road operation. Location matters: operating in the public right-of-way typically requires a Public Works street use permit; operating in a public park requires a Renton Parks permit or participation in a sanctioned event; operating on private property requires landowner permission and may need a temporary use permit under RMC 4-9-240 in certain zones. Events such as Renton River Days and The Landing activations follow event-specific rules. Sales tax collection under RCW 82.08 is mandatory. Contact Renton Finance at (425) 430-6851 to start the license process.