Delaware has no state sales tax, making it one of only five states with this advantage. Income tax ranges from 0% to 6.6% with a progressive structure, with the 6.6% top rate applying above $60,000 of taxable income — a relatively low threshold. Property taxes are among the lowest in the Northeast at approximately 0.56% effective rate. Delaware has no estate tax or inheritance tax. The state is world-famous for its corporate legal framework: over two-thirds of Fortune 500 companies and the majority of US IPOs incorporate in Delaware, attracted by the Court of Chancery and the Delaware General Corporation Law.
At a glance
Key Facts
State Income Tax
Progressive: 0% (first $2,000), 2.2%, 3.9%, 4.8%, 5.2%, 5.55%, 6.6% (above $60,000); relatively low threshold for top rate
Sales Tax
None — Delaware is one of only five states with no state sales tax (and Delaware has no local sales tax either); all retail purchases are tax-free; attracts cross-border shopping from Pennsylvania, Maryland, and New Jersey
Property Tax
Effective average ~0.56% — among the lowest in the Mid-Atlantic and Northeast; New Castle County (Wilmington) approximately 0.56%; Sussex County (Rehoboth Beach) even lower
Estate and Inheritance Tax
No Delaware estate tax; no Delaware inheritance tax; only federal estate tax applies ($15M exemption per individual in 2026)
Corporate Franchise Tax
Delaware corporations pay an annual franchise tax based on authorized shares or assumed par value method; can range from $175 minimum to hundreds of thousands for large corporations
Gross Receipts Tax
Delaware imposes a Gross Receipts Tax (GRT) on most businesses operating in Delaware instead of a traditional sales tax; rates from 0.0945% to 1.9914% depending on business activity
Court of Chancery
Delaware’s specialized equity court hears most major corporate disputes (mergers, fiduciary duties, stockholder rights); judge-only proceedings; 200+ years of corporate legal precedent; reason for Delaware’s global corporate dominance
Introduction
Delaware’s reputation in finance and law far exceeds its small physical size. The state is the corporate home of more than 2.28 million legal entities (Delaware Division of Corporations, 2025 annual report) — more entities than Delaware has people. This concentration of corporate activity is not accidental: Delaware has spent over 100 years cultivating the most sophisticated corporate legal framework in the United States, anchored by the Delaware Court of Chancery — a specialized business court with judge-only proceedings, no juries, and over two centuries of corporate precedent.
For residents, Delaware’s tax advantages are more modest but still meaningful: no sales tax (saving residents on everyday purchases), very low property taxes for the Mid-Atlantic region, and a progressive income tax that is competitive with neighboring Maryland and Pennsylvania. The state’s geographic position — between Philadelphia, Baltimore, and Washington DC — makes it attractive for professionals who work in major metropolitan areas while enjoying lower taxes and lower housing costs. This guide explains every aspect of Delaware’s 2026 tax system for individuals, businesses, and those considering incorporation.
Section 01
Delaware Income Tax, No Sales Tax, and Resident Tax Advantages
Delaware’s income tax uses a seven-bracket progressive system. The top rate of 6.6% is applied at a relatively modest threshold of $60,000 for all filing statuses — this means that most working Delawareans earning above $60,000 are at the top marginal rate. The relatively low threshold contrasts with states like California, where the top rates don’t apply until $300,000 or more.
Delaware Income Tax Brackets 2026
Taxable Income
Rate
$0 – $2,000
0%
$2,001 – $5,000
2.2%
$5,001 – $10,000
3.9%
$10,001 – $20,000
4.8%
$20,001 – $25,000
5.2%
$25,001 – $60,000
5.55%
Above $60,000
6.6%
For a Delaware resident earning $150,000 in gross income, after the $3,250 standard deduction the effective Delaware income tax rate is approximately 5.7%, with most of the taxable income taxed at 6.6% (above $60K) and the remainder at lower rates. The total Delaware income tax on $150,000 is approximately $8,559 (after the $110 personal exemption credit).
Delaware vs Neighboring States
State
Top Income Tax Rate
Sales Tax
Delaware Advantage
Delaware
6.6%
None
— Reference state
Maryland
6.5% top + local (up to 3.3%)
6%
DE saves ~3.3% local + 6% sales tax
Pennsylvania
3.07% flat
6%
PA lower income tax; DE has no sales tax
New Jersey
10.75%
6.625%
DE significantly lower income + no sales tax
New York (NYC area)
10.9% + 3.876% NYC
8.875% (NYC)
DE dramatically lower on both
Delaware No-Sales-Tax Advantage
Delaware’s absence of a sales tax is a meaningful daily financial benefit for residents. Delaware borders Pennsylvania, Maryland, and New Jersey — all of which have sales taxes of 6–7%. Cross-border shopping into Delaware is common and economically significant, particularly for:
Clothing purchases (Maryland taxes clothing; New Jersey exempts most clothing and footwear, but taxes accessories, fur and sports or protective equipment)
Electronics and appliances
Furniture
Vehicles (Delaware charges a 5.25% document fee on vehicle purchases instead of a sales tax, but this is still lower than neighboring states’ sales taxes)
Delaware Key Income Tax Deductions
Standard deduction: $3,250 for single filers; $6,500 for married filing jointly
Personal exemption: $110 per person
Pension exclusion: Up to $12,500 of pension income (including IRA/401k distributions) is excluded from Delaware income tax for residents age 60 and older
Social Security exemption: Social Security benefits are fully exempt from Delaware income tax
Section 02
Delaware’s Corporate Dominance: The Court of Chancery, Franchise Tax, and Why Companies Choose Delaware
Delaware’s corporate framework has no equivalent in any other US state. Over two-thirds of Fortune 500 companies are incorporated in Delaware (Delaware Division of Corporations, 2025 annual report) — the vast majority of which have no meaningful operations, employees, or customers in the state. This concentration is driven entirely by legal and financial considerations.
Why Corporations Choose Delaware
Court of Chancery: Delaware’s specialized equity court hears most major corporate disputes (mergers, acquisitions, director fiduciary duties, stockholder rights), though some corporate-related cases can also go to other Delaware or federal courts. Cases are decided by expert judges (chancellors and vice chancellors), not juries. This provides predictability and speed that corporate lawyers and institutional investors value highly. Chancery can resolve complex multi-billion-dollar disputes in weeks rather than years.
Delaware General Corporation Law (DGCL): Widely considered the most flexible and sophisticated corporate statute in the world. Delaware law gives corporations extraordinary flexibility in structuring governance, shareholder agreements, and director protections. This is why nearly every venture-backed startup and IPO candidate incorporates in Delaware.
No state income tax on holding companies: Delaware does not tax income earned outside Delaware by Delaware-incorporated companies that hold intangible assets (patents, trademarks, royalties) — the so-called ‘Delaware Holding Company’ structure. This has historically been used by multi-state corporations to reduce state income taxes by licensing intellectual property through Delaware entities.
Legal precedent: Over 200 years of corporate case law provides extraordinary certainty about how Delaware courts will rule on corporate governance questions.
Delaware Franchise Tax for Corporations
Delaware charges an annual franchise tax on all Delaware-incorporated corporations, calculated by one of two methods:
Authorized Shares Method: $175 minimum for up to 5,000 authorized shares; increases with number of authorized shares; can reach very large amounts for companies with billions of authorized shares
Assumed Par Value Capital Method: Based on total gross assets relative to issued shares; generally lower for companies with significant assets; most large companies use this method
For a typical venture-backed startup, the annual franchise tax starts at the $400 minimum using the Assumed Par Value Capital Method. For established companies, the tax scales with size but is often considered a modest cost relative to the legal protections and capital market access that Delaware incorporation provides.
Delaware Gross Receipts Tax (GRT)
Delaware’s replacement for a sales tax for businesses is the Gross Receipts Tax — a small percentage tax on gross business revenue. Rates range from 0.0945% to 1.9914% depending on business activity (petroleum products are variable, up to 2.4218%).
The GRT applies to most businesses operating in Delaware. Unlike a sales tax, the GRT is a business obligation, not collected from consumers at point of sale. The rates are low, and Delaware businesses typically factor the GRT into their pricing without a visible line-item on customer receipts.
Section 03
Delaware Property Taxes, Retirement Benefits, and the Full Tax Picture
Delaware Property Taxes
Delaware’s property taxes are among the lowest in the Mid-Atlantic region — a significant advantage over neighboring Maryland, New Jersey, and Pennsylvania (in many counties). The state has three counties: New Castle (Wilmington area), Kent (Dover), and Sussex (Rehoboth Beach/resort area).
County
Approximate Effective Rate
Annual Tax on $300K Home
Annual Tax on $500K Home
New Castle County
~0.56%
~$1,680
~$2,800
Kent County
~0.48%
~$1,440
~$2,400
Sussex County
~0.33%
~$990
~$1,650
Sussex County in particular has some of the lowest property tax rates on the East Coast — the Rehoboth Beach and coastal Delaware area is exceptionally attractive for retirees seeking low property taxes in a coastal environment without the extreme property taxes of New Jersey or Maryland.
Senior and Veteran Property Tax Exemptions
Delaware provides:
Senior Citizen School Property Tax Credit: Delaware homeowners age 65+ receive a credit equal to 50% of school property taxes on a primary residence, up to $500 (Delaware Division of Finance). Those who established Delaware domicile on or after January 1, 2018 must have 10 consecutive years in the state; the requirement is 3 years for domicile established in 2013–2017 and none for earlier domicile.
Veteran’s Exemption: Veterans with service-connected disabilities may qualify for additional exemptions.
Delaware for Retirees
Delaware is consistently ranked among the top 5–10 states for retirees from a tax perspective:
Social Security fully exempt from state income tax
Up to $12,500 of pension/retirement income (IRA, 401k, pension) exempt for those age 60+
No state estate tax or inheritance tax
Very low property taxes (particularly Sussex County)
Delaware’s Gross Receipts Tax, corporate franchise tax, and income tax structure require professional guidance to navigate correctly. TaxHub connects you with licensed CPAs who understand Delaware’s unique tax rules.
⚠ Not for simple single-state returns. Free filing is fine for straightforward W-2 situations.
If you have foreign income, overseas assets, or complex international tax obligations alongside your Delaware residency, Greenback’s specialists handle multi-jurisdiction tax situations.
⚠ Not the cheapest option — best for complex situations and expats who want a dedicated CPA.
No — Delaware has no state sales tax and no local sales tax. Delaware is one of only five US states with no sales tax (alongside Alaska, Montana, New Hampshire, and Oregon). This means all retail purchases in Delaware — clothing, electronics, furniture, groceries, vehicles — are made without any sales tax. Note: Delaware charges a 5.25% document fee on vehicle purchases instead of a sales tax, but this is generally lower than the sales tax in neighboring states.
Q
What are Delaware’s income tax rates?
Delaware has a seven-bracket progressive income tax ranging from 0% on the first $2,000 of taxable income to 6.6% on income above $60,000. The intermediate rates are 2.2%, 3.9%, 4.8%, 5.2%, and 5.55%. The relatively low $60,000 threshold for the top rate means most professional-level earners pay 6.6% on most of their income. Delaware does not distinguish between filing statuses for the bracket thresholds — the same brackets apply to single filers and married filers.
Q
Why do so many corporations incorporate in Delaware?
Delaware offers the most sophisticated corporate legal framework in the United States, anchored by the Court of Chancery — a specialized business court with judge-only proceedings and 200+ years of corporate case law. Delaware’s General Corporation Law is the most flexible corporate statute in the country. Delaware does not tax income earned outside Delaware by holding companies, providing potential state income tax savings. The combination of legal certainty, sophisticated courts, and precedent makes Delaware incorporation the default choice for venture-backed startups, public companies, and major corporations.
Q
What are Delaware’s property taxes?
Delaware has some of the lowest property taxes in the Mid-Atlantic region. New Castle County (Wilmington) has an effective rate of approximately 0.56%, Kent County approximately 0.48%, and Sussex County (Rehoboth Beach/coastal area) approximately 0.33%. On a $400,000 home in New Castle County, annual property taxes are approximately $2,240. Delaware also provides a Senior Citizen School Property Tax Credit that can reduce school property taxes by up to 50% (maximum $500) for residents age 65+ (10 years of Delaware domicile is required only if domicile began on or after Jan 1, 2018).
Q
Is Delaware a good state for retirees?
Yes — Delaware is consistently rated among the best states for retirees on tax grounds. Social Security benefits are fully exempt from state income tax. Residents age 60+ can exclude up to $12,500 of pension, IRA, or 401(k) income from state taxes. There is no state estate or inheritance tax. Property taxes are very low (especially in Sussex County). There is no sales tax. Sussex County’s coastal communities (Rehoboth Beach, Bethany Beach, Lewes) are popular retirement destinations combining beach access with a relatively affordable cost of living by East Coast standards.
Q
What is the Delaware Gross Receipts Tax?
Delaware’s Gross Receipts Tax (GRT) is an annual tax levied on businesses that conduct business in Delaware, calculated as a percentage of gross business revenue. Rates range from 0.0945% to 1.9914% depending on the business activity. The GRT applies to most businesses operating in Delaware and serves as a partial substitute for the sales tax. It is a business tax, not a consumer tax, and does not appear as a line item on customer receipts. Delaware also does not impose a general corporate income tax on out-of-state corporations that merely hold assets in Delaware.
Q
Does Delaware have an estate tax?
No — Delaware eliminated its state estate tax. Delaware residents are subject only to the federal estate tax, with a 2026 exemption of $15 million per individual (OBBBA — raised from $13.61M and made permanent). There is also no Delaware inheritance tax. This makes Delaware significantly better than neighboring Maryland (which has an estate tax starting at $5 million) for large estates. The combination of no estate tax and Delaware’s favorable trust laws makes the state an attractive domicile for wealthy retirees in the Mid-Atlantic region.
Disclaimer:This guide provides general tax information for educational purposes only. Delaware income tax rates, corporate franchise tax calculations, and Gross Receipts Tax rates are subject to change. The corporate legal advantages described reflect the current Delaware General Corporation Law but should not be construed as legal advice. Always consult a qualified Delaware tax professional and attorney before making corporate, investment, or relocation decisions.