Delaware Has No Sales Tax: What Businesses Pay Instead, No Seller's Permit, and How Out-of-State Sales Are Treated

Most business owners expect to collect and remit sales tax. Delaware operates differently. The state has no sales tax and issues no seller's permit or resale certificate. Instead, Delaware businesses pay a gross receipts tax (GRT) directly to the state based on their business revenue. This guide explains exactly what you owe, how much it costs, and how out-of-state transactions are handled.

Delaware Sales Tax Rate: Zero. Here's What Sellers Pay Instead

Delaware has no state or local sales tax. There is no sales tax rate, no sales tax permit, and no requirement to collect tax from customers at the point of sale. Instead, Delaware taxes business revenue directly through a gross receipts tax that the seller owes to the state based on total revenue.

When you operate a business in Delaware, you register for a business license through the Delaware Division of Revenue via the Delaware One Stop portal. Once licensed, you pay gross receipts tax on qualifying revenue. GRT is a tax on the seller's gross receipts, not a tax collected from buyers. The amount you owe depends on your business category and your total revenue.

What Is Gross Receipts Tax?

Gross receipts tax (GRT) is a direct tax on your business revenue. It is not collected from your customers like a traditional sales tax; you pay it directly to Delaware each month or quarter. GRT is calculated as a percentage of your gross receipts (revenue before expenses), and the rate varies by business license category.

The GRT rates set by the Delaware Division of Revenue are:

• Services and wholesale: 0.3983%
• Retail: 0.7468%
• Restaurants and contractors: 0.6472%
• Food processors: 0.1991%
• Manufacturers: 0.126%

You are not required to include a separate line item on customer invoices or receipts. You simply pay GRT to Delaware based on your total sales each reporting period.

Business License and Registration: Your First Step

Every person or entity conducting business in Delaware must obtain a business license from the Delaware Division of Revenue. This license is your registration for business activity and gross receipts tax. Delaware does not issue a separate sales tax permit; the business license and your GRT account through One Stop serve that function entirely.

Business License Fees and Renewal

Annual business license fees depend on your category:

• General services, professional and occupational, contractors, manufacturers, wholesalers: $75 per year
• General retailers (includes the $15 retail crime fee): $90 per year
• Each additional business location: $25

Licenses expire December 31 each calendar year. You have the option to purchase a three-year license at three times the annual fee when renewing. New businesses have their first-year fee prorated by full calendar months based on the month you register.

Operating without a valid Delaware business license carries legal penalties of up to $3,000 in fines or up to two years in prison. Compliance is mandatory for all business activity in the state.

Where to Register: Delaware One Stop Portal

Apply for your business license and open your gross receipts tax account through the Delaware One Stop portal at https://onestop.delaware.gov. The portal is managed by the Delaware Division of Revenue. You will select your primary business category, pay the annual license fee, receive your license number and GRT account credentials. All subsequent GRT filing and payment is completed through this same online portal.

Gross Receipts Tax Filing and Payment Schedule

Once licensed, you must report and pay gross receipts tax on a regular, recurring basis. The filing frequency depends on your business size and revenue.

Monthly vs. Quarterly Filing

New businesses typically file quarterly in their first period of operation. Established businesses may file either monthly or quarterly depending on revenue thresholds set by the Division of Revenue; contact the Division or check the One Stop portal for the current threshold that applies to your revenue level. Both monthly and quarterly filers benefit from a monthly exclusion: the first $100,000 in monthly gross receipts (or $300,000 in quarterly receipts) is excluded from GRT calculation, so GRT is owed only on amounts above that threshold.

When Gross Receipts Tax Becomes Due

GRT is owed on the gross receipts you actually have in each reporting period. If your receipts stay under the exclusion, you owe no GRT, but the return and the annual license fee still apply. File and pay directly through your Delaware One Stop account.

No Delaware Seller's Permit, No Resale Certificate

Delaware does not issue a seller's permit. Delaware does not issue a resale certificate. These terms appear in the regulations and business documents of other states, but they have no equivalent in Delaware.

In many states, a resale certificate or wholesale exemption certificate allows a retailer to purchase goods without paying sales tax and then collect sales tax from their own customers. Delaware has no sales tax and no resale certificate because the state taxes the seller's revenue directly, not individual transactions. Instead, if you operate as a wholesale business selling to out-of-state buyers who pick up goods in Delaware for delivery and consumption outside the state, you keep a Form 373 Wholesale Exemption Certificate on file for each buyer. Completed before or at the time of the sale, it documents that the sale is not subject to GRT.

For wholesale sales to out-of-state buyers who pick up goods in Delaware, maintain a copy of Form 373 or the buyer's exemption certificate on file. Sales documented this way are not subject to Delaware GRT.

Out-of-State Sales: When You Owe Delaware Gross Receipts Tax

Delaware's GRT applies based on where the customer takes delivery and use of the goods, not where you are physically located as the seller.

Goods Shipped to Customers Outside Delaware

You do not owe Delaware GRT on goods you ship directly to a customer with a delivery address outside the state of Delaware. Keep detailed, organized shipping records showing the customer's location and final delivery address for every order placed. This documentation is critical; it proves the sale occurred outside Delaware and GRT does not apply.

Goods Delivered and Used in Delaware

You owe Delaware GRT at the applicable rate whenever a customer takes delivery and use of goods within Delaware, even if that customer resides in another state or is an out-of-state business. The state of delivery is the determining factor, not the customer's home address.

Multi-State Sales and Your Obligations in Other States

If a customer is located in another state and the goods are shipped there, that other state may impose sales tax or use tax on the transaction. Delaware's complete absence of a state sales tax does not exempt your customer from their home state's use tax obligation, nor does it exempt you from sales tax collection or registration requirements in states where you have sufficient sales activity or economic nexus.

Sales tax nexus rules, thresholds, and requirements are set individually by each state. A Delaware business selling products to customers nationwide may be required to collect and remit sales tax in states other than Delaware based on factors such as annual revenue thresholds, transaction count, or prior physical presence. Research each state's current sales tax requirements carefully, or consult a qualified multi-state tax professional to determine your specific registration and collection obligations.

Service Businesses and Incidental Product Sales

Service-based businesses operate under different licensing and GRT thresholds than retail product sellers.

The $8,500 Incidental Goods Threshold

A service business whose incidental goods sales (revenue from products, not services) remain at $8,500 or less per year does not need to obtain a general retailer license. If your primary revenue comes from services and any product sales are truly incidental, you may operate solely under a services license with the corresponding lower GRT rate of 0.3983%. Before relying on this threshold, confirm your specific situation with the Delaware Division of Revenue to ensure your business model qualifies.

Contractors and Licensed Trades: Additional Requirements

Contractors and skilled tradespeople in Delaware must meet additional licensing and insurance requirements beyond the standard business license.

Contractor License from the Division of Revenue

If you operate as a general contractor, electrical contractor, plumbing contractor, HVAC contractor, or other construction trade, you must obtain a contractor license from the Delaware Division of Revenue. Contractor licensing is separate from and in addition to your general business license. You must also provide proof of active workers' compensation insurance and submit required notice to the Delaware Department of Labor. The gross receipts tax rate for contractors is 0.6472%.

Professional Trade Licenses

Regulated trades such as electricians, plumbers, HVAC technicians, and other specialized professions require individual professional licenses issued by the Delaware Division of Professional Regulation, which operates multiple licensing boards by trade. A professional license is separate from both the business license and the contractor license. Check with the Division of Professional Regulation to determine which board oversees your specific trade and what examination, experience, and renewal requirements apply.

Trade Names and DBAs

If you conduct business under a name that differs from your legal name (if you are an individual) or your registered entity name (if you are a corporation or LLC), you must register a trade name, also called a DBA (doing business as) or fictitious name, with the Delaware Division of Revenue through the Delaware One Stop portal. Trade name registration costs $25 as a one-time fee and applies statewide. Registrations do not expire and do not require annual renewal. You must have an active business license to register and maintain a trade name.

Delaware Use Tax and Out-of-State Buyers

Delaware has no general sales tax or use tax on purchases (a separate use tax applies to motor vehicle leases under 30 Del. C. ch. 43), so businesses and individuals do not owe Delaware sales or use tax on ordinary purchases made outside the state. However, customers in other states may be subject to use tax obligations imposed by their home state on purchases made from out-of-state sellers, including Delaware sellers. That is their state's requirement, not a Delaware requirement, and is determined by each state's individual tax code. Clarify with your customers that you are a Delaware seller subject to Delaware's GRT, not a sales tax, and that their use tax obligations (if any) are a matter of their home state's law.

Out-of-State Businesses Selling Into Delaware

If you are an out-of-state business with sufficient sales activity, inventory, or economic nexus with Delaware, you may be required to register for a Delaware business license and report gross receipts tax on sales made to Delaware customers. The definition of "sufficient nexus" varies and may include making regular sales into the state, maintaining inventory in Delaware, or employing individuals in Delaware. Consult a tax professional familiar with Delaware's nexus rules to determine whether your out-of-state operation triggers a registration requirement.

Key Takeaways

• Delaware has no state or local sales tax and does not issue a seller's permit or resale certificate.
• Businesses register through Delaware One Stop and pay gross receipts tax directly to the state, not collected from customers.
• GRT rates vary by business category, ranging from 0.126% for manufacturers to 0.7468% for retailers.
• Annual business license fees are $75 to $90 depending on category, with $25 for each additional location.
• GRT is filed and paid monthly or quarterly through Delaware One Stop; new businesses typically file quarterly.
• GRT does not apply to goods shipped directly to customers with delivery addresses outside Delaware if you maintain shipping records.
• Wholesale sales to out-of-state buyers who pick up goods in Delaware are exempt from GRT with a Form 373 Wholesale Exemption Certificate on file.
• Out-of-state customers may owe use tax to their home state; that is determined by their state, not by Delaware.
• Contractors, electricians, plumbers, and other regulated trades require additional professional licenses beyond the business license.
• Service businesses with incidental product sales under $8,500 annually may qualify for a services license only.
• Multi-state sellers must research and comply with sales tax requirements in every state where they have nexus.

Important Disclaimer

This guide is informational content only and does not constitute legal advice, tax advice, or professional guidance. Gross receipts tax rules, business licensing requirements, multi-state sales tax obligations, and nexus determinations are complex, fact-dependent, and subject to change. Delaware law and administrative regulations are updated regularly. Before you begin business operations in Delaware or make decisions affecting your tax liability, consult a qualified Delaware tax professional, certified public accountant, or business attorney. Verify all current requirements and rates directly with the Delaware Division of Revenue at https://revenue.delaware.gov/ and the Delaware One Stop portal at https://onestop.delaware.gov.