Hot dog cart on a busy corner

Office workers on lunch breaks, shoppers, tourists, students and event crowds.

Sales of hot dogs, sides and drinks at a fixed price per item, with combo deals raising the average sale. Food costs are low per item, so volume and a good location matter most.

• Safe food handling
• Quick, friendly service
• Handling cash and card payments
• Scouting good locations

• Health department permit and cart inspection, rules vary by county
• Street vending license or permit, some cities limit spots or cap permits
• Many areas require you to prep or store food at an approved commissary kitchen
• General liability insurance, and often proof of it for events
• Sales tax registration with your state
• Weather and slow seasons can cut income

Startup costs are typically around $3,000 to $12,000, depending on the cart and equipment you choose, plus permits and supplies. Ask suppliers what is included before you buy so you can budget accurately.

Monthly revenue is typically around $1,500 to $7,000, depending on your location, hours and menu. Weather and slow seasons can cut income, and these figures are revenue estimates, not profit.

Check your county's health department permit and cart inspection rules, and whether your city requires a street vending license, as some limit spots or cap permits. Ask about approved commissary kitchens, general liability insurance and state sales tax registration.