Reference data as of August 2026. Rates, thresholds, and agency names change — verify anything time-sensitive against the current authority before relying on it. We name agencies but do not link to third-party sites.
- Sales tax administered by
- Delaware Division of Revenue
- Statewide base rate
- No statewide general sales tax.
- Economic nexus (remote sellers)
- Not applicable
- Filing cadence
- Gross receipts tax filed monthly or quarterly
- Employer / payroll registration
- Delaware Department of Labor
- Entity registration
- Delaware Division of Corporations
- What trips people up
- No sales tax, but a gross receipts tax on the seller that many businesses miss because it is not a sales tax. Annual franchise tax also applies to corporations.
- Other business tax
- Gross Receipts Tax — levied on total receipts from goods sold and services rendered in Delaware, payable by the seller, with no ability to itemize it to the customer. This is a separate filing from sales tax, with its own registration and its own calendar.
Delaware's Gross Receipts Tax
rates are set by business activity classification rather than by product, so two Delaware businesses of the same size can owe materially different amounts. A monthly or quarterly exclusion means smaller businesses often owe nothing and still have to file.
Because it is calculated on revenue rather than on profit, a business here can owe it in a year it lost money. The accounting consequence is specific: because it cannot be added to an invoice, it is an operating expense rather than a liability held for the state — the opposite treatment from sales tax, and the most common mistake in Delaware books. That is a decision for whoever keeps the practice's accounts to make early rather than discover at filing time. It does not change how a claim is billed.
What this means for a Delaware practice
Delaware has no statewide general sales tax, which is routinely mistaken for having nothing to file. The Gross Receipts Tax applies instead, on total receipts from goods sold and services rendered in Delaware, and it is the obligation businesses here miss most often. Your accountant owns how it applies to practice revenue.
None of this is a service we sell, and none of it is advice — it is reference, kept because a practice is still a business with a state footprint and the question comes up. See how Medicaid billing works in Delaware or browse everything for Delaware.
White Glove Medical Billing is a medical billing, coding, and revenue cycle company — not a healthcare provider and not a law firm. All coding is performed by certified coders from your providers' documentation; the clinical record and the certification of medical necessity remain the provider's. Coverage determinations, claim adjudication, payment amounts, and appeal outcomes are decided solely by the applicable payer, plan, or government program. Rules, fee schedules, and timely-filing limits change and vary by payer and by state; collections, reimbursement, turnaround times, and appeal results are not guaranteed and will differ by practice.
Book Online
Share your details and preferred availability.