The Delaware Sales Tax Calculator confirms what makes Delaware special: there is no statewide or local sales tax, so the total you pay always equals your subtotal. Delaware is one of the five “NOMAD” states (New Hampshire, Oregon, Montana, Alaska, Delaware) with no general sales tax, which is why shoppers cross state lines to buy electronics, appliances, and other big-ticket goods tax-free.
How it works
For a consumer purchase the math is trivial — the sales tax rate is 0.000%, so:
total = subtotal + (subtotal × 0) = subtotal
No county or city in Delaware layers on a local rate, so there is nothing to add regardless of where in the state you shop.
The gross receipts tax (for sellers)
Delaware funds itself partly through a gross receipts tax (GRT) levied on businesses, not
on customers. The seller owes a small percentage of its total receipts, with rates that
vary by activity (for example, retailers around 0.7468%, wholesalers around 0.3267%,
manufacturers around 0.126%). Each business also gets a monthly exclusion before the tax
applies. Importantly, this tax is not itemized on the customer’s bill — it is a cost of
doing business in Delaware.
Notes
If you are a buyer, your Delaware receipt shows no tax line. If you are a seller, use the seller toggle to estimate your GRT, but confirm your exact category rate and exclusion with the Delaware Division of Revenue, since rates and exclusions change and depend on your filing frequency. Buyers from other states should also remember their home state may impose a use tax on items brought back.