# Vendor event permits in Boston, MA

To run an outdoor vendor market in Boston, the organizer files an outdoor public event application with Entertainment Licensing and registers with the Massachusetts Department of Revenue as a show promoter (Form PR-1). Food vendors need an Inspectional Services temporary food permit, and vendors register for Massachusetts sales tax and may need transient vendor licenses.

_Sources checked 2026-10-10. Not legal or tax advice; confirm with each agency._

## For the organizer: Event permit

### Outdoor public event application
Events are sorted into three tiers by attendance, route, duration and alcohol. Required related permits are submitted to the office at least one week before the event.
- Who: organizer
- From: City of Boston Entertainment Licensing, Mayor's Office of Tourism, Sports, and Entertainment
- When: Any outdoor public event on public or private property in Boston. Applicants need the property owner's permission and a site plan; Tier 2 and Tier 3 events need insurance.
- Timing: Tier 1 (149 attendees or fewer, stationary): 10 business days; Tier 2 (150-250 attendees, moving or over 2 blocks): 20 business days; Tier 3 (over 250, multi-day, alcohol or carnival): 30 business days
- Official page: https://www.boston.gov/departments/consumer-affairs-and-licensing/how-apply-host-public-event-boston

## For the organizer: Parks and public space

### Park reservation, Street Occupancy Permit, Street Closing Permit
Boston lists a park reservation, a street occupancy permit for restricting streets or sidewalks, and a street closing (block party) permit among the common event permits.
- Who: organizer
- From: City of Boston (Parks and Recreation Department and street permitting)
- When: Events in a park, or restricting access to streets or sidewalks
- Official page: https://www.boston.gov/departments/entertainment-licensing/common-permits-special-events-boston

## For the organizer: Fire safety, tents and cooking

### Boston Fire Department tent, generator and open flame permits
Boston Fire issues separate permits for temporary structures, generators and cooking with open flame at outdoor events. The pages do not give fees.
- Who: organizer
- From: Boston Fire Department
- When: Tents (the application page cites 400 sq ft or more), stages and temporary structures, generators, open cooking or open flame, and temporary heat
- Official page: https://www.boston.gov/departments/consumer-affairs-and-licensing/how-apply-host-public-event-boston

## For the organizer: Other rules

### One-day alcohol and one-time entertainment licenses
A special one-day alcoholic beverage license comes from the Licensing Board. Entertainment listed on the outdoor event application replaces the separate one-time entertainment application.
- Who: organizer
- From: Boston Licensing Board; Consumer Affairs and Licensing
- When: Events serving alcohol or featuring entertainment
- Official page: https://www.boston.gov/departments/entertainment-licensing/common-permits-special-events-boston

## For vendors: Vendor and business licenses

### Transient Vendor License (state) plus local transient vendor license
The license is issued in the individual's own name, needs a signed $500 bond, and is valid for three years. A separate local transient vendor license must also be obtained from each municipality where the vendor sells, before selling.
- Who: vendors
- From: Massachusetts Division of Standards; local licensing authority in each municipality
- When: Anyone conducting temporary or seasonal indoor sales in Massachusetts. The state page says nothing about outdoor markets; Boston's hawker and peddler page covers workers on food trucks, so ask Boston Small Business whether outdoor craft vendors need anything more.
- Fee: $100 state license fee; $500 bond
- Official page: https://www.mass.gov/how-to/transient-vendor

## For vendors: Sales tax

### Massachusetts sales tax vendor registration
Show vendors register with the Department of Revenue as sales tax vendors and collect and pay sales tax on taxable sales, however rarely they sell in the state. Each vendor must give the show promoter their name, address and vendor registration number.
- Who: vendors
- From: Massachusetts Department of Revenue
- When: Every vendor selling taxable goods at a flea market, craft show or similar show, including out-of-state sellers who sell from inventory they bring to the show
- Official page: https://www.mass.gov/technical-information-release/tir-10-21-trade-show-and-flea-market-promoters

## For vendors: Food vendors

### Temporary food service permit
Boston's common permits page lists a temporary food service permit from Inspectional Services for events with food. It does not state fees or timing; contact ISD at 617-635-5300 or isd@boston.gov.
- Who: vendors
- From: Boston Inspectional Services Department
- When: Food service at outdoor public events. The list also includes a catering registration form.
- Official page: https://www.boston.gov/departments/entertainment-licensing/common-permits-special-events-boston

## What the rules ask of organizers about vendors

Anyone who rents or licenses space at a flea market, craft show or similar show where more than one vendor sells taxable goods is a promoter, whatever the number of shows. The promoter files Form PR-1 with the Department of Revenue at least ten days before the show opens, files a monthly Form PR-3 report within twenty days after any month with a show, may not let an unregistered vendor sell taxable goods, and must also be licensed by the Division of Standards if in business as a promoter. (https://www.mass.gov/technical-information-release/tir-10-21-trade-show-and-flea-market-promoters)

## Where the sources are unclear

- Boston's own pages give two lead times for outdoor events: the rules page says at least 30 days before a big event and 20 days before a smaller one; the application page gives 10, 20 and 30 business days by tier.
- Insurance is required for Tier 2 and Tier 3 events, but no coverage amounts were found on the pages read.
- Massachusetts DOR's 1991 Directive 91-3 on trade show vendors is dated and quotes an old tax rate; the 2010 TIR 10-21 is the current statement of the vendor and promoter rules, and mass.gov's promoters page (updated 2025-09-30) still points to it.

## Questions

**Do I need a permit to host a vendor market in Boston?**

Outdoor public event application (City of Boston Entertainment Licensing, Mayor's Office of Tourism, Sports, and Entertainment): Events are sorted into three tiers by attendance, route, duration and alcohol. Required related permits are submitted to the office at least one week before the event. Park reservation, Street Occupancy Permit, Street Closing Permit (City of Boston (Parks and Recreation Department and street permitting)): Boston lists a park reservation, a street occupancy permit for restricting streets or sidewalks, and a street closing (block party) permit among the common event permits.

**Do vendors need a license to sell at events in Boston?**

Transient Vendor License (state) plus local transient vendor license (Massachusetts Division of Standards; local licensing authority in each municipality): The license is issued in the individual's own name, needs a signed $500 bond, and is valid for three years. A separate local transient vendor license must also be obtained from each municipality where the vendor sells, before selling.

**Who handles sales tax at a market in Boston?**

Massachusetts sales tax vendor registration (Massachusetts Department of Revenue): Show vendors register with the Department of Revenue as sales tax vendors and collect and pay sales tax on taxable sales, however rarely they sell in the state. Each vendor must give the show promoter their name, address and vendor registration number. For organizers: Anyone who rents or licenses space at a flea market, craft show or similar show where more than one vendor sells taxable goods is a promoter, whatever the number of shows. The promoter files Form PR-1 with the Department of Revenue at least ten days before the show opens, files a monthly Form PR-3 report within twenty days after any month with a show, may not let an unregistered vendor sell taxable goods, and must also be licensed by the Division of Standards if in business as a promoter.

**Do food vendors need a separate permit in Boston?**

Temporary food service permit (Boston Inspectional Services Department): Boston's common permits page lists a temporary food service permit from Inspectional Services for events with food. It does not state fees or timing; contact ISD at 617-635-5300 or isd@boston.gov.

**How far ahead should I apply in Boston?**

Outdoor public event application: Tier 1 (149 attendees or fewer, stationary): 10 business days; Tier 2 (150-250 attendees, moving or over 2 blocks): 20 business days; Tier 3 (over 250, multi-day, alcohol or carnival): 30 business days

## Sources

- https://www.boston.gov/departments/consumer-affairs-and-licensing/how-apply-host-public-event-boston
- https://www.boston.gov/departments/entertainment-licensing/common-permits-special-events-boston
- https://www.mass.gov/how-to/transient-vendor
- https://www.mass.gov/technical-information-release/tir-10-21-trade-show-and-flea-market-promoters

All cities: https://bzar.app/permits