Starting a Business in Delaware: Licenses, Permits & Requirements (2026)

Last updated: May 4, 2026

Delaware’s most important identity as a business state has nothing to do with its size. The state has fewer than one million residents and only three counties, yet roughly two-thirds of all Fortune 500 companies are incorporated here. The reason is the Delaware Court of Chancery – a specialized business equity court that has operated continuously since 1792, uses no juries, employs judges selected for business law expertise, and has produced more than two centuries of predictable corporate law precedent. That accumulated precedent is encoded in the Delaware General Corporation Law (DGCL) and the Delaware Limited Liability Company Act, which together make Delaware entity law the most flexible and litigation-predictable in the country. Delaware also recognized the Series LLC in 1996, one of the first states to do so. For the small business owner starting an HVAC company or a cleaning service, these structural advantages mostly live in the background – but they matter when you eventually need to bring in investors, sell the business, or structure multiple operating units under one umbrella.

For day-to-day operations, the more relevant Delaware distinctions are: no general state sales tax (one of only five states without one), a Gross Receipts Tax that most small businesses never actually pay thanks to a $100,000 monthly exclusion, a mandatory paid family leave program (Healthy Delaware Families Act) that just entered its benefit phase on January 1, 2026, a $15.00 minimum wage with no further scheduled increases, and professional licensing consolidated under the Division of Professional Regulation’s DELPROS online portal. This guide covers each of those items using official Delaware agency sources.

Delaware Business Requirements at a Glance

Requirement	Agency / Portal	Cost	Timeline
LLC Certificate of Formation	Delaware Division of Corporations	$110 (fee schedule updated August 2024)	Near-instant to several business days; expedited options available
Annual LLC Franchise Tax	Delaware Division of Corporations	$300 flat, due June 1; $200 late penalty + 1.5%/month interest	No annual report required – pay online at corp.delaware.gov/paytaxes
DBA / Trade Name	Delaware Division of Revenue — onestop.delaware.gov	$25; no expiration, no renewal (moved from county courts Feb 2, 2026)	Online only; requires active Business License
Delaware Business License	Delaware Division of Revenue	$75/year (first location); renew by December 31	Required before operating; temporary license printable immediately
Federal EIN	IRS.gov	Free	Immediate online
Gross Receipts Tax (GRT)	Delaware Division of Revenue — GRT Portal	0.0945%-1.9914% of revenue; most service businesses 0.3983%; $100K/month exclusion	Register before first receipts; file monthly or quarterly
Healthy Delaware Families Act (PFML)	Delaware Department of Labor	0.8% of wages; employer pays at least 50%; applies to 10+ employees	Contributions began 1/1/2025; benefits available 1/1/2026
Unemployment Insurance	Delaware Department of Labor — ui.delawareworks.com	New employer: 1.0%; taxable wage base $14,500 (2026), rising to $16,500 in 2027	Register before first hire
Workers’ Compensation	Delaware Office of Workers’ Compensation — industrialaffairs.delaware.gov	Purchase from licensed private carrier; no state fund	Required before hiring first employee
Professional Licenses (HVAC, Cosmetology, etc.)	Delaware DPR — delpros.delaware.gov	Varies by license type ($101-$205 typical application fees)	Apply before beginning regulated work
New Hire Reporting	Delaware DOL	Free; due within 20 days of hire date	Required for each new employee

How to Start a Business in Delaware (Step by Step)

Step 1: Choose Your Business Structure

Most Delaware small businesses choose between a sole proprietorship, an LLC, and a corporation. Delaware’s corporate law infrastructure is genuinely world-class – the Court of Chancery and the DGCL have been shaped by two-plus centuries of business litigation – but for a service business with one or a few owners, the practical choice is almost always an LLC. LLCs under the Delaware Limited Liability Company Act offer enormous operational flexibility, pass-through taxation by default, and no annual report requirement (just pay the $300 franchise tax by June 1).

Delaware LLC

File a Certificate of Formation online with the Division of Corporations. Fee: $110 (fee schedule updated August 1, 2024 – the prior fee was $90). Processing time ranges from same-day (with a premium expedited fee) to several business days. Every Delaware LLC must maintain a registered agent with a physical Delaware street address – not a P.O. box – available during normal business hours. Commercial registered agent services typically run $49-$300 per year. Domestic LLCs formed in Delaware pay a flat $300 franchise tax annually, due June 1. No annual report is required. Late payment triggers a $200 penalty plus 1.5% per month interest on unpaid amounts.

Delaware Series LLC

Delaware has recognized the Series LLC since 1996, one of the earliest adoptions in the country. A Series LLC allows one master LLC to establish separate series – each with its own members, managers, assets, and liabilities insulated from the other series. This structure appeals to operators running multiple business lines (e.g., a cleaning service and a landscaping operation) under one legal entity, keeping each operation’s liabilities separate. Formation is identical to a standard LLC Certificate of Formation; the series structure is established in the operating agreement and your LLC’s registered agent documents it. Legal counsel familiar with Delaware’s series LLC statutes is strongly recommended before using this structure.

Delaware Corporation

Delaware corporations pay an 8.7% corporate income tax on net income and are subject to a variable franchise tax based on authorized shares (minimum $175, maximum $200,000 per year). For small owner-operator businesses, LLC taxation is almost always more efficient. Corporations are appropriate when you intend to raise outside investment, issue stock options to employees, or plan a future IPO – contexts where Delaware’s Court of Chancery and well-established DGCL precedent deliver real value to investors and acquirers.

Step 2: Get Your Delaware Business License and Register Your Entity

Unlike most states, Delaware requires every business operating in the state to obtain a Business License from the Division of Revenue – regardless of whether you formed an LLC, corporation, or operate as a sole proprietor. Fee: $75 per year (first location; additional locations may require additional licenses). Apply at onestop.delaware.gov. A temporary license prints immediately; the permanent license arrives within 10 business days. Renew by December 31 each year. Letting the Business License lapse results in penalties and can affect your ability to maintain trade name registrations.

If you operate under any name other than your LLC’s legal name, register a Trade Name (DBA) with the Division of Revenue. As of February 2, 2026, Delaware moved DBA registration from the county Superior Courts to the Division of Revenue statewide. Cost: $25. Apply online only at onestop.delaware.gov. No notarization required. DBAs do not expire and do not require renewal – but you must have an active Business License to register one.

Step 3: Understand Delaware’s Tax Structure – No Sales Tax, But There Is a Gross Receipts Tax

Delaware is one of only five states with no general state or local sales tax. You do not collect sales tax from customers, do not file sales tax returns, and do not need a sales tax permit. This simplifies operations significantly compared to neighboring Maryland, Pennsylvania, and New Jersey, all of which impose sales taxes. Delaware’s revenue alternative is the Gross Receipts Tax (GRT), a tax on total business receipts paid by the business – not collected from customers at the point of sale.

GRT rates range from 0.0945% to 1.9914% depending on business type. Most service businesses (cleaning, HVAC, landscaping, personal services) pay 0.3983%. The key small-business benefit: most service business categories have a $100,000 monthly exclusion – only receipts above $100,000 per month are taxable. A cleaning business generating $600,000 in annual revenue ($50,000/month) owes $0 in GRT. A landscaping company hitting $200,000 per month would owe GRT only on the $100,000 excess at 0.3983%, or roughly $399.30 per month. Register and file at grossreceiptstax.delaware.gov. Phone: (302) 577-8780.

Delaware’s graduated personal income tax runs from 0% to 6.6%. The first $2,000 of income is exempt; the 6.6% top rate applies to income above $60,000. The six brackets are: 0% ($0-$2,000), 2.2% ($2,001-$5,000), 3.9% ($5,001-$10,000), 4.8% ($10,001-$20,000), 5.2% ($20,001-$25,000), 5.55% ($25,001-$60,000), and 6.6% (above $60,000). LLC members report pass-through business income on their Delaware personal returns. The city of Wilmington additionally imposes a 1.25% city wage tax on wages earned within Wilmington – the only municipality in Delaware with its own income tax. Businesses operating in Wilmington must register with the city for this tax.

Step 4: Payroll Compliance – PFML, Unemployment Insurance, and Workers’ Comp

Delaware’s Healthy Delaware Families Act created the state’s paid family and medical leave insurance program. Signed into law May 10, 2022, the program launched contribution collection on January 1, 2025 and became benefit-eligible on January 1, 2026. Employers with 10 or more covered employees must participate. The contribution rate is 0.8% of wages, split into three components: parental leave (0.32%), medical leave (0.40%), and family caregiving leave (0.08%). Employers must pay at least 50% of the required contribution; the remainder may be deducted from employees’ wages. Employers with fewer than 10 employees are exempt from mandatory participation but may opt in voluntarily. This is a meaningful new payroll cost for small Delaware businesses that hit the 10-employee threshold – budget it before you hire.

Unemployment Insurance: New employers pay a 1.0% UI tax rate on the first $14,500 of each employee’s wages in 2026. The taxable wage base increases to $16,500 in 2027 and thereafter under the phased schedule established by recent legislation. Experienced employers pay rates from 0.4% to 5.4% under Schedule B. Register through the Delaware Department of Labor at ui.delawareworks.com before your first hire.

Workers’ Compensation: Required for any employer with one or more employees, including part-time and seasonal workers. Sole proprietors and partners with no employees are exempt but may opt in voluntarily. LLC executive officers (up to four) may elect to be excluded from coverage. Delaware has no state workers’ compensation fund – purchase coverage from any licensed private insurer. Failure to carry required coverage is a Class A misdemeanor. The Office of Workers’ Compensation within the Delaware Department of Labor administers the program at industrialaffairs.delaware.gov/workers-compensation.

Minimum Wage and New Hire Reporting: Delaware’s minimum wage is $15.00 per hour, effective January 1, 2025. No further scheduled increases are on the books. Tipped employees must receive a direct cash wage of at least $2.23 per hour, with the tip credit covering the remaining $12.77 to reach the $15.00 floor. Delaware is not a right-to-work state. New hire reporting is required within 20 days of the start date; file at newhire-reporting.com/DE-Newhire or call (302) 739-3397.

Step 5: Professional Licensing Through DPR and Other Agencies

Delaware’s Division of Professional Regulation (DPR) oversees dozens of licensed professions and trades through the online DELPROS portal. All applications, renewals, and verifications flow through DELPROS. Phone: (302) 744-4500. Key licensing boards and agencies for the industries covered on this site:

• HVAC: Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners (under DPR). Delaware issues Master HVACR and Master HVACR Restricted licenses. Experience path: Journeyman certificate plus 2 years, or 7 years without a journeyman certificate (Apprenticeship By-Pass Exam). Application fee: $173. No continuing education currently required for renewal. Licenses expire December 31 of even years.
• Hair Salon / Cosmetology: Board of Cosmetology and Barbering (under DPR). 1,500 classroom hours for cosmetologists and barbers; 300 hours for estheticians; 125 hours for nail technicians. Exam by Professional Credential Services (PCS), 75% passing score. License fees: $128 for cosmetologist/barber; $101 for esthetician; $103 for nail technician. Salon/shop permit: $128. No continuing education required. Licenses renew every two years, expire October 31 of even years.
• Childcare: Office of Child Care Licensing (OCCL) under the Delaware Department of Education. Three facility types: Family Child Care (up to 9 unrelated children in a home), Large Family Child Care, and Child Care Center. No licensing fee. Phone: (302) 892-5800 (New Castle County), (302) 739-5487 (Kent and Sussex counties).
• Private Investigator: Delaware State Police Professional Licensing Section – separate from DPR. PI agency and investigator licensing. Phone: (302) 739-5991.
• Pesticide Application (Landscaping): Delaware Department of Agriculture, Pesticide Management Section. Category 03 (Ornamental and Turf) for landscape and lawn care work. Pesticide Business License plus commercial applicator certification required. Phone: (302) 698-4571.
• Food Service (Food Trucks): Delaware Division of Public Health, Office of Food Protection. Plan review and pre-operational inspection required before opening. Phone: (302) 744-4546.

Delaware’s Three-County Structure: Where the Market Is

Delaware has the fewest counties of any state east of the Mississippi – only three. The geographic reality shapes every industry’s market planning differently. New Castle County in the north holds more than 60% of the state’s population and contains Wilmington (the largest city and financial center), Newark (home to the University of Delaware), and a corridor of pharmaceutical and chemical industry employers including the legacy DuPont/Chemours complex and AstraZeneca’s North American headquarters. Most Delaware business regulatory offices are in Wilmington or Dover; most of the state’s residential and commercial service demand is in New Castle County.

Kent County in the middle is the state capital county. Dover is the seat of state government, home to Dover Air Force Base (one of the largest in the US), and the hub of Kent County’s agricultural and light industrial economy. Service businesses here serve a government-heavy employer base plus rural residential areas.

Sussex County in the south is Delaware’s fastest-growing county, driven by retiree migration from the mid-Atlantic region drawn to communities like Rehoboth Beach, Bethany Beach, and Lewes. The beach tourism economy runs from Memorial Day weekend through Labor Day and generates concentrated seasonal demand for food trucks, landscaping, cleaning services, and HVAC. Mountaire Farms’ poultry processing operations anchor the county’s year-round agricultural employment base alongside a growing healthcare sector in Georgetown and Seaford.

Cost to Start a Business in Delaware

Cost Item	Amount	Frequency
LLC Certificate of Formation	$110	One-time
Annual LLC Franchise Tax	$300	Annual (June 1)
Delaware Business License	$75	Annual (December 31)
Registered Agent (if using commercial service)	$49-$300	Annual
DBA / Trade Name registration	$25	One-time (no renewal)
Federal EIN	Free	One-time
Professional license (if required)	$101-$205 typical application	Biennial renewal
Workers’ Comp insurance (1+ employee)	Varies by industry and payroll	Annual premium

First-year baseline for an LLC with no employees: $485-$785 (formation $110 + annual tax $300 + Business License $75 + registered agent). Add professional license application costs if applicable.

Delaware Business Guides by Industry

Choose your industry for a detailed breakdown of every license, permit, and requirement specific to Delaware:

• How to Start a Cleaning Service in Delaware
• How to Start a Food Truck in Delaware
• How to Start a Daycare in Delaware
• How to Start an HVAC Business in Delaware
• How to Start a Hair Salon in Delaware
• How to Start a Landscaping Business in Delaware
• How to Become a Private Investigator in Delaware

Frequently Asked Questions

How much does it cost to form an LLC in Delaware?

The Delaware LLC Certificate of Formation filing fee is $110 (updated August 1, 2024 – the prior fee was $90). After formation, pay a flat $300 franchise tax annually by June 1 – no annual report required. You also need a Delaware Business License from the Division of Revenue ($75/year). Add registered agent costs ($49-$300/year if using a commercial service). Total first-year cost: typically $485-$785 depending on registered agent choice. Late franchise tax payment triggers a $200 penalty plus 1.5% monthly interest.

Does Delaware have a state sales tax?

No. Delaware is one of only five U.S. states with no general state or local sales tax. You do not collect, remit, or file sales tax returns. Instead, Delaware imposes a Gross Receipts Tax (GRT) on businesses – a tax on total revenues paid by the seller, not collected from customers. Most service businesses pay 0.3983% GRT, and the first $100,000 of monthly receipts is excluded for most service categories, meaning the majority of small service businesses owe nothing in GRT.

What is the Healthy Delaware Families Act and does it apply to my business?

The Healthy Delaware Families Act created Delaware’s mandatory paid family and medical leave program. Employers with 10 or more covered employees must participate. The contribution rate is 0.8% of wages, split between the employer (at least 50%) and employees (up to 50%). Payroll deductions began January 1, 2025. Employees became eligible to file benefit claims on January 1, 2026. The program covers parental leave (up to 12 weeks), medical leave, and family caregiving leave. Employers with fewer than 10 employees are exempt from mandatory participation.

Does Delaware require workers’ compensation insurance?

Yes, for any employer with one or more employees – including part-time and seasonal workers. Sole proprietors and partners with no employees are exempt but may opt in. LLC executive officers (up to four) may elect to be excluded from coverage. Delaware has no state workers’ comp fund; purchase coverage from any licensed private insurer. Operating without required coverage is a Class A misdemeanor. Contact the Delaware Office of Workers’ Compensation at industrialaffairs.delaware.gov/workers-compensation.

Why do so many companies incorporate in Delaware if they don’t operate here?

Delaware’s Court of Chancery – a specialized business equity court operating since 1792 – has produced an unmatched body of corporate law precedent. Cases are decided by judges selected for business law expertise, not juries, producing faster and more predictable outcomes. Investors, venture capital firms, and acquirers are familiar with Delaware entity law, reducing friction in deals. More than 80% of 2024 IPOs used Delaware entities. For a small operating business, these advantages are less immediately relevant, but they matter if you ever take on investors, grant stock options, or sell the business. The $110 LLC formation fee is the same whether you operate in Delaware or not.

Does Delaware have a right-to-work law?

No. Delaware is not a right-to-work state. Employees in unionized workplaces may be required to pay union dues or fees as a condition of employment. Neighboring states vary: Maryland is not right-to-work; Pennsylvania is not right-to-work; Virginia became right-to-work in 1947. For service businesses that are unlikely to encounter union organizing (cleaning, food trucks, landscaping), this distinction rarely surfaces in practice, but it matters for sectors like construction and manufacturing.

How does DBA registration work in Delaware?

As of February 2, 2026, trade name (DBA) registration in Delaware is handled statewide by the Division of Revenue through onestop.delaware.gov. This replaced the old system of registering at county Superior Courts. Cost: $25. Apply online only. No notarization required. DBAs do not expire and do not require renewal. You must have an active Delaware Business License to register a trade name. The $25 fee and online-only process make Delaware’s DBA registration among the simpler systems in the mid-Atlantic region.