New Jersey Tax Brackets are an important part of calculating state income tax for residents and certain nonresidents who earn income connected to the state. New Jersey uses graduated income tax rates, so the percentage applied to your taxable income rises as income moves through higher tax ranges. Current New Jersey income tax rates range from 1.4% at the lowest bracket to 10.75% at the highest bracket, but your New Jersey tax rate depends on taxable income and filing status. Single filers, married couples filing separately, married couples filing jointly, heads of household, and qualifying surviving spouses can have different income thresholds. Understanding New Jersey taxable income, NJ income tax rates, filing thresholds, exemptions, deductions, tax credits, and marginal tax rates can help you estimate your liability more accurately. The key point is simple: reaching a higher tax bracket does not mean every dollar of your income is taxed at that higher percentage.
How New Jersey Tax Brackets Work
New Jersey uses a graduated income tax system.
That means taxpayers with higher taxable income can face higher marginal rates. The New Jersey Division of Taxation confirms that the state applies graduated income tax rates and provides separate tax schedules based on filing status.
A marginal tax system taxes portions of income at different rates.
Suppose part of your taxable income falls into a 1.4% range and another portion falls into a 5.525% range. The higher rate does not automatically replace the lower rate for every dollar.
Instead, the state tax calculation accounts for each applicable income range.
This distinction is useful when comparing salaries, estimating the tax impact of extra income, or planning a move into or out of New Jersey.
New Jersey Tax Brackets For Single Filers
For single filers and married or civil union partners filing separately, the New Jersey rate schedule currently uses the following ranges:
| Taxable Income | Marginal Rate |
|---|---|
| $0 to $20,000 | 1.4% |
| Over $20,000 to $35,000 | 1.75% |
| Over $35,000 to $40,000 | 3.5% |
| Over $40,000 to $75,000 | 5.525% |
| Over $75,000 to $500,000 | 6.37% |
| Over $500,000 to $1 million | 8.97% |
| Over $1 million | 10.75% |
These ranges come from the New Jersey tax rate schedule used for tax years 2020 and after.
For taxpayers with taxable income of $100,000 or more, New Jersey instructs filers to use the appropriate tax rate schedule rather than the standard tax table.
New Jersey Tax Brackets For Joint Filers
The income ranges are different for married or civil union couples filing jointly, heads of household, and qualifying surviving spouses.
The applicable schedule is:
| Taxable Income | Marginal Rate |
|---|---|
| $0 to $20,000 | 1.4% |
| Over $20,000 to $50,000 | 1.75% |
| Over $50,000 to $70,000 | 2.45% |
| Over $70,000 to $80,000 | 3.5% |
| Over $80,000 to $150,000 | 5.525% |
| Over $150,000 to $500,000 | 6.37% |
| Over $500,000 to $1 million | 8.97% |
| Over $1 million | 10.75% |
The wider ranges for some joint filers can create a different tax result even when household income is similar to that of another taxpayer with a different filing status.
This is why simply looking at the top rate in a chart does not tell you exactly how much New Jersey income tax you will owe.
What Is New Jersey Taxable Income?
Your tax bracket is based on taxable income rather than simply the number printed as your annual salary.
New Jersey starts with income that falls within the state’s taxable categories, then applicable exemptions and allowable deductions can affect the amount ultimately subject to tax.
New Jersey also has minimum filing thresholds.
According to the Division of Taxation, single filers and married taxpayers filing separately generally have a $10,000 gross income threshold. Married couples filing jointly, heads of household, and surviving spouses generally have a $20,000 threshold.
The state also provides certain personal exemptions, including a basic $1,000 taxpayer exemption, with additional exemptions available in some situations.
Tax credits can further affect the final amount due after the initial tax calculation.
What Is The Highest New Jersey Income Tax Rate?
New Jersey’s highest individual income tax rate is 10.75%.
It applies to taxable income over $1 million under the current rate schedule.
This does not mean someone earning $1,000,001 pays 10.75% on the entire amount.
Only the portion falling within the highest range is effectively exposed to that marginal rate after the schedule’s calculation is applied.
That is one of the most commonly misunderstood parts of tax brackets.
Crossing a bracket line does not create a tax cliff where all previous income suddenly gets taxed at the new rate.
Do New Jersey Tax Rates Change Every Year?
Not necessarily.
For tax year 2025, the New Jersey Division of Taxation stated that the individual income tax rates had not changed.
However, tax rules involve more than the bracket percentages.
Credits, exclusions, contribution limits, filing procedures, and other provisions can change even when the basic tax rates remain the same.
For that reason, taxpayers should verify the rules for the specific tax year they are filing rather than relying on an old return or an outdated chart saved on a computer.
How To Estimate Your New Jersey Income Tax
Start by identifying your filing status and New Jersey taxable income.
Then use the tax table or rate schedule provided for your tax year. New Jersey says taxpayers with taxable income below $100,000 may use the tax table or rate schedules, while taxpayers with $100,000 or more must use the appropriate rate schedule.
After calculating the initial tax, consider any credits that may apply.
Your final state tax bill will also depend on withholding and estimated payments already made.
The result may be a balance due or a refund.
Understanding the brackets will not magically make taxes exciting, but it can make the numbers far less mysterious.
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Frequently Asked Questions
What Is The Lowest New Jersey Tax Rate?
The lowest individual income tax rate is 1.4%.
What Is The Highest New Jersey Tax Rate?
The highest rate is 10.75% for taxable income over $1 million under the current schedule.
Does New Jersey Have A Flat Income Tax?
No. New Jersey uses graduated income tax rates.
Does A Higher Bracket Tax All My Income At That Rate?
No. Moving into a higher bracket does not cause all of your taxable income to be taxed at the highest marginal rate you reach.