Which permits does your market need?
Pick your city or county, tell us whether you'll have food, use public space, or set up tents and cooking, and get the permits that apply to you and your vendors, with fees, deadlines and official links. Covers 225 US cities and counties.
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Tell us about your event.
Permits for your market in Seattle, WA.
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.
Not shown, based on your answers: parks and public space, fire safety, tents and cooking, food vendors. See everything for Seattle.
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
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
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.
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.
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
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.
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.
What the rules ask of you 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
When to apply.
- Special Event Permit: Submit at least 90 days before the event; applications within 60 days incur late fees
Collect your vendors' permits with their applications.
Make the vendor licenses, sales tax registration and food permits above required documents on your application, and check them before you approve anyone.
Check with the office.
This checklist summarizes official government pages read on 2026-10-10. It isn't legal advice; rules, fees and deadlines change. Special events contact: Special Events Office: (206) 684-8017, specialeventsoffice@seattle.gov. Full page and sources for Seattle.
Common questions.
What permits do I need to host a vendor market?
Usually an event permit from the city or county, licenses and sales tax registration for vendors, and temporary food permits for anyone selling food. Parks, streets, tents and cooking can add more. Pick your city above to see the exact list.
Do I need a permit for a pop-up market on private property?
It depends on the city. Some only require permits on public property; others, like zoning temporary-use permits, apply anywhere. The checklist shows what each city's official pages say.
How far ahead should I apply for an event permit?
Often 30 to 90 days. The median deadline across 111 places in our study is 45 days, and 43 want 60 or more.
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