Online Business License Requirements
An online business generally needs the same local business license its city or county requires of any business based there, regardless of whether customers ever visit in person, plus a sales tax permit in any state where it has sales tax obligations. There's no separate, single "online business license" that covers every requirement; what applies depends on your business's physical location, what you sell, and where your customers are.
By LLC Register · Last reviewed October 1, 2026
Comprehensive Guide
Start With Your Local License, Not a Search for an "Online" One
The most common misconception about online business licensing is looking for a special license that covers internet-based sales. In most places, what actually applies is the same local business license or home occupation permit that any business based in that city or county needs, regardless of whether it has a storefront, operates from a home office, or exists entirely online. Check with your specific city or county clerk's office for its general business license requirement, since this is set locally and isn't standardized nationwide.
Home-Based Online Businesses Still Typically Need a License
Running an online business from your home doesn't usually exempt you from your local business license requirement, though some municipalities offer a simplified home occupation permit for businesses that don't receive customers on-site or generate significant traffic or noise. Check your specific city or county's rule rather than assuming a home-based online business is automatically exempt.
Sales Tax Permits Are a Separate, Bigger Question for Online Sellers
Beyond general business licensing, an online seller typically needs a sales tax permit in its home state if that state collects sales tax, and potentially in other states where it has enough sales activity to create a tax obligation there, a concept generally called economic nexus. Unlike a local business license, this isn't about where your business is physically located; it's about where you're making sales and how much. Because this is a detailed, state-by-state question on its own, see sales tax permit: what it is and who needs one for how states set these thresholds.
What You Sell Can Trigger Its Own License
Selling certain products online adds a requirement regardless of whether you have a physical storefront. Selling food typically requires a food handler's permit or cottage food license from your state or local health department; selling alcohol requires a state liquor license and compliance with shipping restrictions that vary significantly by state; and selling regulated products like firearms, tobacco, or certain supplements can trigger federal licensing on top of state and local requirements. Identify what you're actually selling and check for a product-specific license before assuming a general business license covers it.
The FTC Regulates How You Handle Shipping
The FTC's Mail, Internet, or Telephone Order Merchandise Rule applies to any seller who takes orders online, by mail, or by phone. If you don't state a specific shipping time, you need a reasonable basis to believe you can ship within 30 days of receiving a properly completed order. If a shipment will be delayed, the rule requires specific customer notice, including the right to cancel; a delay of 30 days or less from the original promised date can proceed if the customer doesn't object to the notice, but a delay beyond that requires treating the order as automatically canceled, with a prompt refund, unless the customer affirmatively consents to the further delay.
Marketplace Sellers Have Some, But Not All, of This Handled for Them
Selling through a marketplace like an online marketplace platform sometimes shifts sales tax collection and remittance to the platform itself under state marketplace facilitator laws, but it doesn't typically remove your local business license requirement or product-specific licensing needs. Confirm what your specific marketplace handles on your behalf and what remains your responsibility.
Put Together Your Specific Checklist
Because "online business license requirements" isn't actually one requirement, build your specific checklist from these layers: your local general business license based on where you're located, a sales tax permit in your home state and any state where you've triggered economic nexus, any product-specific license tied to what you sell, and the FTC's shipping and disclosure rules if you ship physical merchandise.
Practical Considerations
Don't Assume Online Means Unregulated
It's a common and costly assumption that operating purely online means fewer licensing requirements than a physical storefront. In practice, an online business often has to track more jurisdictions, its home locality plus every state where it has sales tax nexus, not fewer.
Revisit Your Sales Tax Obligations as You Grow
Economic nexus thresholds are based on sales volume or transaction count in a given state, which means a new sales tax obligation can appear as your business grows even if nothing about how you operate has changed. Review this periodically, not just at startup.
Check State-Specific Rules Before Shipping Regulated Products
Alcohol, in particular, has state-by-state shipping restrictions that are stricter and more varied than general sales tax rules; confirm the destination state's specific rule before shipping a regulated product there, not just your own state's rule.
This Is Not Legal or Tax Advice
Which licenses, permits, and tax registrations apply to your specific online business depends on your location, your products, and where your customers are. Talk to a tax professional about sales tax nexus and a business attorney about any product-specific licensing before you expand your online sales significantly.
Sources
The official sources used for this article.
FTC: Business guide to the Mail, Internet, or Telephone Order Merchandise Rule | ftc.gov/business-guidance/resources/business-guide-ftcs-mail-internet-or-telephone-order-merchandise-rule |
|---|---|
SBA: Apply for licenses and permits | sba.gov/business-guide/launch-your-business/apply-licenses-permits |
SBA: Register your business | sba.gov/business-guide/launch-your-business/register-your-business |
Created by: LLC RegisterLast reviewed October 1, 2026
Updated: October 1, 2026
Frequently Asked Questions
Do I need a business license if I only sell online?
Usually yes. Most cities and counties require a general business license based on where the business operates, including a home office, regardless of whether it has a physical storefront or sells exclusively online.
Is a sales tax permit the same thing as a business license?
No. A general business license is typically a local requirement based on where you operate. A sales tax permit is a separate state-level registration tied to where you make sales, and an online seller may need one in more than one state depending on sales volume there.
What does the FTC require if my online order is going to be delayed?
The FTC's Mail, Internet, or Telephone Order Merchandise Rule requires notifying the customer of the delay, including their right to cancel. A delay beyond 30 days past the original promised date requires treating the order as canceled and issuing a prompt refund unless the customer agrees to wait longer.
Does selling through a marketplace platform remove my licensing requirements?
Not entirely. A marketplace may handle sales tax collection on your behalf under state marketplace facilitator laws, but it typically doesn't remove your local business license requirement or any product-specific license tied to what you sell.
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