Selling online? Whether you need a business license depends on what you’re selling and your location. Some marketplaces like Amazon, Etsy, or eBay might not require a license—but your state or local government might.
Even if a business license isn’t required, you’ll still need to register to collect and pay sales tax if you’re making money online. Every state that charges sales tax expects online sellers to get a seller’s permit or a sales and use tax permit.