How to Apply for a Food Truck Permit in Washington

Step-by-Step Application Process

Applying for a food truck permit in Washington involves coordinating with multiple agencies. This guide walks you through the process from initial business registration to receiving your food establishment permit and beginning operations. Washington's Business Licensing Service streamlines much of the state-level registration, but you will still need to work directly with your local health jurisdiction for food-specific permits.

Step 1: Register Your Business Entity

Before applying for any permits, establish your business entity with the Washington Secretary of State:

• Choose your business structure (LLC recommended for liability protection)
• File formation documents with the Secretary of State online at sos.wa.gov
• Obtain your UBI (Unified Business Identifier) number
• Register your trade name if operating under a DBA

Step 2: Apply Through the Business Licensing Service

Washington's Business Licensing Service (BLS) provides a single application that registers you with multiple state agencies simultaneously. Apply online at bls.dor.wa.gov or in person at a Business Licensing Service partner location:

• State business license (Master Business License)
• Department of Revenue tax registration (sales tax collection)
• Department of Labor & Industries workers' compensation account
• Employment Security Department account (if hiring employees)

The BLS application costs approximately $90 for the initial registration. Your sales tax registration activates immediately, and you will begin filing returns based on your assigned reporting frequency.

Step 3: Obtain Food Worker Cards

All food workers in Washington — including owners, managers, and employees — must obtain a Washington State Food Worker Card before handling food. Complete the process through the DOH:

• Take the online training course at foodworkercard.wa.gov
• Pass the exam (multiple choice, open book)
• Pay the fee (approximately $10)
• Print your card — valid for two years

At least one person must also hold a Certified Food Protection Manager (CFPM) certification from an accredited program such as ServSafe.

Step 4: Secure a Commissary Agreement

Washington requires all mobile food units to operate from an approved commissary or commercial kitchen. Before applying for your food establishment permit, you must have a signed commissary agreement in place:

• The commissary must be a licensed food establishment
• Your agreement must specify services provided (food storage, prep space, warewashing, waste disposal, potable water, wastewater disposal)
• The commissary must be located within a reasonable distance of your operating area
• Your local health jurisdiction will verify the commissary agreement during plan review

Step 5: Submit Plans to Your Local Health Jurisdiction

Contact your local health jurisdiction to begin the food establishment permit application. You will need to submit detailed plans for review:

• Complete mobile food unit application form
• Floor plan and equipment layout of your truck
• Menu with detailed food preparation procedures
• Water system specifications (fresh water tank capacity, wastewater tank capacity)
• Commissary agreement documentation
• Equipment specifications (refrigeration, cooking, handwashing, warewashing)
• CFPM certification documentation

Plan review fees vary by jurisdiction. Public Health — Seattle & King County charges approximately $475-$600 for mobile food unit plan review.

Step 6: Build or Modify Your Food Truck

After plan approval, build or modify your truck to meet the approved plans. Key requirements under WAC 246-215 include:

• NSF-certified or equivalent commercial cooking and refrigeration equipment
• Three-compartment sink for warewashing (or approved alternative)
• Separate handwashing sink with warm running water, soap, and paper towels
• Adequate fresh water and wastewater holding tanks
• Smooth, easily cleanable surfaces throughout the food preparation area
• Adequate ventilation with appropriate hood and fire suppression systems
• Proper food storage with temperature control

Step 7: Pass Your Pre-Operational Inspection

Schedule a pre-operational inspection with your local health jurisdiction. An inspector will verify that your truck matches approved plans and meets all WAC 246-215 requirements. Common inspection points include:

• Equipment installation and functionality
• Water system testing (hot water temperature, pressure)
• Proper food storage and temperature-holding capability
• Handwashing and warewashing facilities
• Waste disposal systems
• Employee food worker cards posted or available

Step 8: Receive Your Permit and Begin Operations

Upon passing inspection, your food establishment permit is issued. Display it prominently in your truck during all hours of operation. Your permit is jurisdiction-specific — if you plan to operate in multiple health jurisdictions (for example, both Seattle/King County and Tacoma/Pierce County), you will need separate permits from each.

Timeline and Costs

The complete application process typically takes 4-8 weeks from initial registration to permit issuance, depending on plan review backlogs and any required modifications. Budget approximately $1,500-$3,000 for all permits, fees, and inspections across state and local agencies in your first year.

Tips for a Smooth Application

• Contact your local health jurisdiction early — requirements and processing times vary
• Have your commissary agreement finalized before submitting plans
• Attend any pre-application meetings offered by your health jurisdiction
• Keep copies of all certifications and permits in your truck at all times
• Set calendar reminders for renewal dates to avoid lapses in coverage