New Jersey vs Colorado: State Income Tax Compared
New Jersey vs Colorado: state tax rates and combined take-home pay compared side by side.
| Metric | NJ New Jersey | CO Colorado |
|---|---|---|
| State tax type | Progressive | Flat |
| Top state rate | 10.75% | 4.4% |
| Deduction + exemption (est.) | $1,000 | $16,100 |
Estimated at $75,000 income (federal + state)
New Jersey net income ≈ $64,732 (13.7% effective rate)
Colorado net income ≈ $64,738 (13.7% effective rate)
New Jersey Pros & Cons
- ✓$1,000 in deductions and exemptions before state tax applies (estimate)
- ✕Top earners face a state marginal rate of up to 10.75%
- ✕Higher top state rate than Colorado by 6.3 points
- ✕Progressive brackets mean higher earners pay a larger share
Colorado Pros & Cons
- ✓Lower top state tax rate than New Jersey (4.4% vs 10.75%)
- ✓Simple flat 4.4% rate — same rate at every income level
- ✓$16,100 in deductions and exemptions before state tax applies (estimate)
- ✕Top earners face a state marginal rate of up to 4.4%
Frequently asked questions
At $75,000 income, how does take-home pay compare?+
On an estimated $75,000 income (federal + state combined), our calculator shows New Jersey take-home of roughly $64,732 (13.7% effective rate) versus Colorado's $64,738 (13.7% effective rate). Use the calculator above with your own income for a personalized estimate.
Which has the higher state tax rate, New Jersey or Colorado?+
New Jersey has the higher top state marginal rate at 10.75%, compared to Colorado's 4.4%.
Does New Jersey or Colorado have no income tax?+
No — both New Jersey and Colorado levy a state income tax.
Are these figures exact?+
No — these are estimates generated from a simplified model of federal and state tax brackets, intended for planning purposes. They don't account for every credit, allowance, local tax, or surcharge. Always confirm current-year figures with the IRS and each state's tax authority before filing.
Figures shown are estimates and do not include every deduction, credit, local tax, or surcharge that may apply. Always confirm with the IRS and each state's official tax authority.