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.
Updated
Tell us about your event.
Permits for your market in Portland, ME.
To run an outdoor market on Portland city property, the organizer applies to the Public Assembly Facilities Division for an event permit (25 to 2,000 people) or festival application (2,000+). Food booths need both a City of Portland temporary food license and a Maine state license, and vendors register with Maine Revenue Services for sales tax.
Not shown, based on your answers: parks and public space, fire safety, tents and cooking, food vendors. See everything for Portland.
Event permit.
Event Permit Application (25-2000 people) or Festival Application (2000+ people)
Applications go to the Division, preferably by email. After tentative approval the organizer files insurance certificates, pays permit fees and security deposits, and applies for needed City licenses before a Permit for Use is issued with conditions. For 2,000 or more attendees the department can only recommend approval and the Portland City Council is the final permitting authority.
- Who
- Organizer
- From
- City of Portland Public Assembly Facilities Division (Parks, Recreation and Facilities)
- When
- Events on city property, parks and open spaces when 25 or more people are expected, when canopies or tents, film or musical equipment go on city property, or when electricity is needed
Vendor and business licenses.
City of Portland business license
The Business License Administrator issues all City business licenses and coordinates interdepartmental approvals. Unpaid taxes or sewer fees block a license, and licenses are paid and renewed annually.
- Who
- Vendors
- From
- City of Portland Business License Administrator (City Clerk/Business Licensing Office)
- When
- Businesses that need a City license; the page says most types need approvals such as zoning, health, code, fire and police background check, and does not say whether a booth vendor at a permitted event needs its own license
- Fee
- $45 application fee (one fee for multiple applications at the same time); $35 renewal application fee
Sales tax.
Sales tax registration (Retailer Certificate)
Maine requires sellers who make regular sales of taxable goods to register for a sales tax account and collect sales tax. Registration is done through the Maine Tax Portal or on paper, and a retailer certificate is issued for each place of business.
- Who
- Vendors
- From
- Maine Revenue Services
- When
- Sellers of taxable goods or services who make regular sales in Maine, including sellers at markets and fairs
- Fee
- There is no fee for registration.
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 2026-10-11. It isn't legal advice; rules, fees and deadlines change. Special events contact: Portland Public Assembly Facilities Division, rgroh@portlandmaine.gov; Business License Administrator 207-874-8557, bl@portlandmaine.gov; Food Service Inspections 207-756-8365. Full page and sources for Portland.
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.
Permits sorted? Run the event on bzar.
Free for organizers: vendor applications with required documents, booth payments, tickets and check-in.