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 Herndon, VA.
In Herndon, organizers of events on Town-controlled downtown sites file a Downtown Event Application ($50) by quarterly deadlines, carry at least $2 million in liability insurance, and obtain a Temporary Business license. Food vendors need a Fairfax County health permit, and vendors file Virginia temporary sales tax certificates (ST-50).
Not shown, based on your answers: food vendors. See everything for Herndon.
Event permit.
Downtown Event Application (Town-owned event spaces)
The applicant submits site, public safety and security, and set-up and clean-up plans with the application, signs a Downtown Event Contract after approval, and pays a 50% deposit on signing. The organizer must secure the needed permits and insurance, including a Temporary Business license, and give copies to the Town at least 30 days before the event.
- Who
- Organizer
- From
- Town of Herndon, Events
- When
- Events on Town-controlled downtown sites such as the Town Green, Town Hall Square and Lynn Street municipal lots. The pages read do not cover markets wholly on private property; the Town's permit list also points to a Temporary Use Permit.
- Fee
- $50 non-refundable application fee; Town Green base rate for 4 hours $400 resident or $600 non-resident for individuals and businesses ($200 or $300 for non-profits)
- Timing
- Quarterly deadlines: for example, events from July 1 to September 30, 2026 had to be submitted by April 1, 2026; insurance and permit copies are due 30 days before the event
Other rules.
Event liability insurance
Organizers must provide a certificate and endorsement naming the Town as additional insured for the whole event, at least 30 days before it.
- Who
- Organizer
- From
- Town of Herndon, Events
- When
- Downtown events on Town-controlled sites
- Fee
- General liability of no less than $2,000,000 without alcohol; no less than $5,000,000 if alcohol will be present
Vendor and business licenses.
Temporary Business license / Town business license (BPOL)
The permits and insurance page lists a Temporary Business license among the permits an organizer must obtain; the general BPOL page covers licenses for businesses operating in town, applied for by email, in person or by mail to Revenue Services. Ask Revenue Services what applies to one-day vendors.
- Who
- Organizer and vendors
- From
- Town of Herndon Revenue Services
- When
- The Town's event page says the organizer must secure a Temporary Business license for the event. Under Town Code Sec. 30-212, anyone engaging in business in Herndon needs a business license unless exempt, within 30 days of starting operations. The pages read do not say whether individual vendors in a permitted event need their own license.
- Fee
- General BPOL tax: $30 for gross receipts $0 to $50,000; $50 for $50,000 to $100,000 (no temporary license fee stated)
Sales tax.
Temporary Sales Tax Certificate/Return (Form ST-50)
Occasional sellers report and pay the sales tax they collected at an event on Form ST-50, due by the 20th of the month after the event. The form tells sellers who attend 3 or more shows a year to register for a permanent Virginia sales tax account. The rate is 6% in the Northern Virginia localities it lists, and the extra regional 0.7% is not charged on food bought for human consumption.
- Who
- Vendors
- From
- Virginia Department of Taxation
- When
- Vendors without a permanent Virginia sales tax account who sell taxable goods at an event
When to apply.
- Downtown Event Application (Town-owned event spaces): Quarterly deadlines: for example, events from July 1 to September 30, 2026 had to be submitted by April 1, 2026; insurance and permit copies are due 30 days before the event
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. Full page and sources for Herndon.
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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