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HEAD-TO-HEAD TAX COMPARISON · 2026

COUNTRY A Massachusetts VS COUNTRY B New Jersey

Side-by-side analysis of income tax, effective rates, and take-home pay for Massachusetts and New Jersey in 2026.

Daniel · CountryTaxCalc Updated June 2026 Tax Comparison 2026
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OVERVIEW
New Jersey's income tax is lower than Massachusetts for most earners below $500K — but NJ's property tax rate (2.47%) is the highest in the United States, nearly double MA's 1.17%. At $100,000 income, NJ saves you $1,536 on income taxes compared to MA, but on a $400,000 home a NJ resident pays $5,280 more in property tax per year. The total burden comparison depends heavily on whether you rent or own. NJ also carries a unique inheritance tax (still active despite estate tax repeal in 2018) — a hidden liability for heirs. For renters earning under $500K, NJ is typically the cheaper state. For homeowners, Massachusetts often wins on total tax burden once property taxes are factored in.
Section 01

The Big Picture

Top-line rates and effective take-home for a typical earner — including income tax, social contributions, and applicable surcharges.
🏛️
COUNTRY A
Massachusetts
TAX RATE
5% flat
Flat Rate + Millionaires Tax
5% flat rate; 9% on income above $1M (millionaires surtax)
🗽
COUNTRY B
New Jersey
TAX RATE
1.4%–10.75%
Highest Top Rate in Contiguous US
7 progressive brackets; 10.75% above $1M — highest among neighboring states
TYPICAL ANNUAL DIFFERENCE
Moving from New Jersey → Massachusetts at $100,000
$1,536
That's $128/month back in your pocket
Section 02

Tax Savings by Income Level

Net take-home after all income tax, social contributions, and surcharges — for a single employee with no dependents.
GROSS INCOME
🏛️ MA TAX
🗽 NJ TAX
SAVINGS
10-YEAR
$75,000
$3,530
$1,651
$1,879 (NJ cheaper)
$18,790
$100,000
$4,780
$3,244
$1,536 (NJ cheaper)
$15,360
$150,000
$7,280
$6,429
$851 (NJ cheaper)
$8,510
$500,000
$24,780
$28,724
$3,944 (MA cheaper)
$39,440
💡

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🏛️

Massachusetts Pros & Cons

+ PROS
  • Lower property tax (1.17% vs 2.47%)
  • Simpler flat 5% income tax structure
  • Social Security fully exempt from state tax
  • No inheritance tax
  • World-class universities and healthcare
− CONS
  • Higher income tax than NJ at most incomes under $500K
  • 9% millionaires surtax on income above $1M
  • High cost of living in Boston metro
  • Cold winters
🗽

New Jersey Pros & Cons

+ PROS
  • Lower income tax than MA for most earners under $500K
  • Social Security exempt if income under $100K
  • Groceries and clothing exempt from sales tax
  • NYC metro access and commuter options
  • No estate tax since 2018
− CONS
  • Highest property tax rate in the US (2.47%)
  • 10.75% top income tax rate — highest among contiguous states
  • Inheritance tax still applies (up to 16%)
  • Social Security becomes taxable above $100K income
  • High cost of living in NJ suburbs
FAQ

Frequently Asked Questions

Does New Jersey or Massachusetts have lower income taxes?

New Jersey has lower income taxes for most earners under $500,000. At $100,000 income, a Massachusetts resident pays approximately $4,780 in state income tax (5% flat rate after $4,400 deduction) compared to $3,244 in New Jersey (progressive brackets less $1,000 exemption) — a saving of about $1,536 per year in NJ. However, once income exceeds roughly $400,000–$500,000, Massachusetts becomes cheaper because NJ's upper brackets (6.37%, 8.97%, 10.75%) are much higher than MA's flat 5%.

Which state has higher property taxes — Massachusetts or New Jersey?

New Jersey has the highest effective property tax rate in the United States at approximately 2.47%. Massachusetts averages around 1.17%. On a $400,000 home, a NJ homeowner pays roughly $9,880 per year in property tax versus $4,680 in Massachusetts — a difference of $5,200 per year. This property tax gap frequently outweighs the income tax savings NJ offers, especially for homeowners with mid-to-higher-value properties.

How does the Massachusetts millionaires tax work in 2026?

Massachusetts imposes an additional 4% surtax on income above $1,000,000, passed as a constitutional amendment in 2022 (effective 2023). The standard 5% rate applies to the first $1,000,000 of taxable income; income above that threshold is taxed at 9% (5% + 4%). This applies to all income types including wages, investment income, and capital gains above the threshold. New Jersey's top rate of 10.75% above $1M is still higher than Massachusetts's 9% surtax rate.

Does New Jersey still have an inheritance tax?

Yes. New Jersey repealed its estate tax in 2018, but the inheritance tax remains fully in effect. NJ's inheritance tax applies to assets inherited by non-immediate-family members: Class C beneficiaries (siblings, sons-in-law, daughters-in-law) pay 11%–16% on inheritances above $25,000; Class D beneficiaries (anyone else, such as friends or non-relatives) pay 15%–16% with no exemption. Direct heirs (spouses, children, grandchildren, parents) are fully exempt. Massachusetts has no inheritance tax and no estate tax below the $2 million exemption threshold.

Is Social Security taxed in Massachusetts or New Jersey?

Massachusetts fully exempts Social Security benefits from state income tax at all income levels. New Jersey exempts Social Security if your total income is $100,000 or less. If your income exceeds $100,000, your Social Security benefits become subject to NJ state income tax. For retirees with income just above $100,000, this threshold can create a meaningful tax increase. Massachusetts is clearly more favorable for retirees receiving Social Security.

What is the total tax burden in Massachusetts vs New Jersey?

For renters earning under $400,000, New Jersey typically has a lower total state tax burden due to lower income tax rates. For homeowners, Massachusetts is often cheaper once property taxes are factored in: a homeowner with a $400,000 property pays roughly $5,200 less per year in MA property taxes. At $100,000 income for a renter, NJ saves about $1,536/year on income taxes. For a homeowner buying a $400,000 property at that same income, MA saves approximately $3,664 per year in combined tax. At higher incomes ($500K+), Massachusetts is cheaper on income taxes as well.

How do Massachusetts and New Jersey sales taxes compare?

New Jersey's state sales tax rate is 6.625% (reduced from 7% in 2018). Massachusetts charges 6.25% with no local additions permitted. Both states exempt groceries and clothing from sales tax — NJ exempts all clothing, while MA exempts clothing items priced under $175 per item. Neither state allows local sales tax surcharges, making headline rates the true effective rates. Massachusetts has a marginal edge at 6.25% versus NJ's 6.625%.

Which state is better for high earners — Massachusetts or New Jersey?

For W-2 earners above $500,000, Massachusetts is generally better: its effective rate on income above that level is 5% versus NJ's blended rate climbing toward 8.97% on $500K–$1M income. Above $1M, Massachusetts charges 9% (5% + millionaires surtax) while NJ charges 10.75% — so MA still wins at the very top. For earners in the $75K–$400K range who rent, NJ offers lower income tax. The decision for high-earning homeowners must also factor in NJ's 2.47% property tax, which typically tips the balance toward Massachusetts.
From the brief
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