Permits: Seattle, WA

Running a vendor market in Seattle.

To run a vendor market in Seattle, the organizer applies to the Special Events Office for a special event permit when the event uses streets, parks or other public space, and obtains a Trade Show license. Vendors need a Seattle business license and a Washington state business license, and food vendors need Public Health - Seattle & King County permits.

Updated October 10, 2026

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For the organizer

Event permit.

Special Event Permit

Applications are submitted online through the city's Eproval system. Additional documents are due at 60, 45, 30 and 15 days before the event, and organizers submit a vendor list 30 days out. Fee amounts are on the Special Events Office permit fees page.

Who: Organizer
From: City of Seattle Office of Economic Development, Special Events Office
When: Events that need coordinated City services, significantly affect a park or public or private place, or need permits from more than one agency. Streets and sidewalks need a permit unless the event meets every low-impact condition (one non-arterial block, under 300 people at a time, daylight hours, no alcohol, no city resources). Private-property events need one only with 500+ attendees plus significant impact, late amplified sound or heavy public services.
Fee: $92.00 non-refundable application fee and a $250.00 minimum administrative fee (2026 rates); vendors selling or promoting commercial products on City-owned property are $25.00 each; applications received less than 60 days before the event pay a $180 application fee plus a late fee of 20% of the administrative fee
Timing: Submit at least 90 days before the event; applications within 60 days incur late fees

Official page

Special Event Permit fees

Seattle charges by the space and services an event uses rather than by attendance. The 2026 schedule lists street-closure hourly rates by street type and police staffing at an hourly rate per officer.

Who: Organizer
From: City of Seattle Office of Economic Development, Special Events Office
When: Community, parade, commercial and athletic events.
Fee: $92.00 application fee; $250.00 minimum administrative fee; Vendor - Each $25.00; Police officer staff $92.00 per hour (2-hour minimum); street segment closure $11.47 to $32.98 per hour by street type

Official page

For the organizer

Parks and public space.

Park Use Permit (city parks)

The Special Events Office lists a separate Park Use Permit, issued through Seattle Parks and Recreation, for events held in city parks.

Who: Organizer
From: Seattle Parks and Recreation
When: Events held in a Seattle park.

Official page

For the organizer

Fire safety, tents and cooking.

Tent permit and open-flame cooking permit

Tent applications include a plot plan, interior floor plan, flame retardant letter and structural stability letter. Cooking is generally prohibited inside tents and needs separate permits; electric cooking and small butane canisters are exempt from the cooking permit.

Who: Organizer
From: Seattle Fire Department
When: Outdoor tents over 400 square feet; open-sided tents under 700 square feet can skip the permit if they keep 12 feet from structures. Propane or open-flame cooking needs its own fire permit.
Timing: Apply 30 calendar days in advance

Official page

For the organizer

Other rules.

Event insurance

Events carry at least $1,000,000 general liability per occurrence with the City named as additional insured, submitted through Eproval. Events serving alcohol need $2,000,000 liquor liability (nonprofits may carry $1,000,000), and higher limits apply to pyrotechnics, inflatables and animals.

Who: Organizer
From: City of Seattle Risk Management
When: All special event permit holders.

Official page

For your vendors

Vendor and business licenses.

Seattle Business License

The Special Events Office lists a Seattle Business License for vendors; the Trade Show license is an alternative route where the organizer lists participants who do not hold their own Seattle license.

Who: Vendors
From: City of Seattle Finance & Administrative Services
When: Vendors selling merchandise or services at a Seattle event.

Official page

Trade Show license

The organizer holds the Trade Show license, secondary to the organizer's own Seattle Business License, and lists all participants on the application. Participants without a current Seattle business license pay a per-participant fee. Admission tax may apply if the event charges entry.

Who: Organizer
From: City of Seattle Finance & Administrative Services
When: Temporary events such as street fairs, community festivals and business fairs with 25 or more total participants, lasting up to 14 days and not held at the same location more than 4 times a year.
Fee: $10 per participant who lacks a current Seattle business license

Official page

For your vendors

Sales tax.

Washington business license and retail sales tax

Sellers collect sales tax from customers and remit it as trust funds; the state portion is 6.5% and the local portion varies by location. A Washington business license is required when a business sells products that require sales tax collection.

Who: Vendors
From: Washington State Department of Revenue
When: Businesses making retail sales in Washington, including at events.

Official page

Business license application (Business Licensing Service)

Online applications take about 10 business days, plus 2 to 3 weeks if city or state endorsements are needed; mail takes up to six weeks.

Who: Vendors
From: Washington State Department of Revenue
When: Anyone who needs city, county or state endorsements, sells products requiring sales tax collection, or reaches $12,000 in annual gross income.

Official page

For your vendors

Food vendors.

Temporary food service permit

Vendors apply through the Public Health Permit Center; fees depend on the menu complexity. At least one person with a valid food worker card must oversee operations at all times.

Who: Vendors
From: Public Health - Seattle & King County
When: Food businesses at fairs, festivals, farmers markets and similar events operating at one location with a fixed menu for under 21 days, or up to 3 days a week at an approved recurring event.
Fee: Single event: $126 (minimal), $315 (moderate), $441 (complex); late fee $50 for 3 to 5 days before the event and $100 for 2 days before
Timing: Submit at least 14 days before the event

Official page

Temporary food event coordinator checklist (blanket permit)

The coordinator submits a checklist through the Public Health Permit Center. A blanket permit covering all vendors is also offered.

Who: Organizer
From: Public Health - Seattle & King County
When: Events lasting more than one day, or a single-day event with six or more food vendors.
Fee: Blanket permit: $252 non-refundable deposit plus $252 per hour for inspector services
Timing: Submit the checklist at least 30 days before the event

Official page

Organizer duty

What the rules ask of organizers about vendors.

Seattle makes the event organizer responsible for obtaining the Trade Show license and listing all show participants on the application, and the Special Events Office also expects a vendor list 30 days before a permitted event.

Official page

Timeline

When to apply.

Special Event Permit: Submit at least 90 days before the event; applications within 60 days incur late fees
Tent permit and open-flame cooking permit: Apply 30 calendar days in advance
Temporary food service permit: Submit at least 14 days before the event
Temporary food event coordinator checklist (blanket permit): Submit the checklist at least 30 days before the event

On bzar

Collect the paperwork with each application.

Ask vendors for their sales tax registration, business license, food permit and insurance certificate as required documents on your application form, so you can check them before you approve anyone. Booth fees, tickets and day-of check-in run from the same dashboard.

For vendors

Selling at markets in Seattle, WA?

The vendor license, sales tax and food permits above are yours to get before the event; the organizer will usually ask for copies with your application. On bzar you apply to markets and pay booth fees by card in one place, and keep your licenses, permits and insurance certificates on file to reuse on every application. Free for vendors. Join bzar free or read how to become a market vendor.

Check with the agency

Where the sources are unclear.

Fees shown are the city's 2026 schedule; check the Fee Estimator for the event year.
The Washington Department of Revenue pages read did not describe temporary-seller or special-event rules, and no state promoter duty was found; ask the Department of Revenue.
A small market held entirely on private property under 500 people may not need the special event permit under the city's thresholds, but vendor licensing, food permits and fire permits still apply.

Questions

Common questions.

Do I need a permit to host a vendor market in Seattle?

Special Event Permit (City of Seattle Office of Economic Development, Special Events Office): Applications are submitted online through the city's Eproval system. Additional documents are due at 60, 45, 30 and 15 days before the event, and organizers submit a vendor list 30 days out. Fee amounts are on the Special Events Office permit fees page. Special Event Permit fees (City of Seattle Office of Economic Development, Special Events Office): Seattle charges by the space and services an event uses rather than by attendance. The 2026 schedule lists street-closure hourly rates by street type and police staffing at an hourly rate per officer.

Do vendors need a license to sell at events in Seattle?

Seattle Business License (City of Seattle Finance & Administrative Services): The Special Events Office lists a Seattle Business License for vendors; the Trade Show license is an alternative route where the organizer lists participants who do not hold their own Seattle license. Trade Show license (City of Seattle Finance & Administrative Services): The organizer holds the Trade Show license, secondary to the organizer's own Seattle Business License, and lists all participants on the application. Participants without a current Seattle business license pay a per-participant fee. Admission tax may apply if the event charges entry.

Who handles sales tax at a market in Seattle?

Washington business license and retail sales tax (Washington State Department of Revenue): Sellers collect sales tax from customers and remit it as trust funds; the state portion is 6.5% and the local portion varies by location. A Washington business license is required when a business sells products that require sales tax collection. Business license application (Business Licensing Service) (Washington State Department of Revenue): Online applications take about 10 business days, plus 2 to 3 weeks if city or state endorsements are needed; mail takes up to six weeks. For organizers: Seattle makes the event organizer responsible for obtaining the Trade Show license and listing all show participants on the application, and the Special Events Office also expects a vendor list 30 days before a permitted event.

Do food vendors need a separate permit in Seattle?

Temporary food service permit (Public Health - Seattle & King County): Vendors apply through the Public Health Permit Center; fees depend on the menu complexity. At least one person with a valid food worker card must oversee operations at all times. Temporary food event coordinator checklist (blanket permit) (Public Health - Seattle & King County): The coordinator submits a checklist through the Public Health Permit Center. A blanket permit covering all vendors is also offered.

How far ahead should I apply in Seattle?

Special Event Permit: Submit at least 90 days before the event; applications within 60 days incur late fees Tent permit and open-flame cooking permit: Apply 30 calendar days in advance Temporary food service permit: Submit at least 14 days before the event Temporary food event coordinator checklist (blanket permit): Submit the checklist at least 30 days before the event

Keep reading.

Permits in Bellevue, WAPermits in Spokane, WAPermits in Tacoma, WAPermits in Vancouver, WAWashington state rules: sales tax and cottage foodPermit checklist for SeattleWhat event permits cost across US citiesCollecting vendor insurance and permitsHow to host a vendor eventVendor application form template

Sources

Sources.

This page summarizes official government sources and isn't legal or tax advice. Rules, fees and forms change; confirm with each agency before you apply.

Special events contact: Special Events Office: (206) 684-8017, specialeventsoffice@seattle.gov

Every fact on this page comes from these official pages, checked on 2026-10-10. Details change; tell us at hello@bzar.app if something here is out of date.

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