1New Mexico
Lowest21.0%
Overall effective tax rate
- Net
- Federal
- State
- FICA
- Federal income tax
- $7,670
- State income tax
- $2,359
- Payroll tax (FICA)
- $5,738
- Total tax
- $15,767
- Net income (annual)
- $59,233
Tax year 2026 · state vs state
Delaware vs New Mexico Income Tax Comparison (2026)
On a $75,000 salary (single filer, 2026), you pay $1,250 less state income tax a year in New Mexico than in Delaware, which is about $104 a month. At $150,000 the gap is $2,540 in favor of New Mexico.
Delaware: up to 6.6%New Mexico: up to 5.9%Updated October 10, 2026
Compare Delaware and New Mexico for your income
Estimate for education only, not tax advice. 2026 federal and state rules, standard deductions, no local taxes. How we calculate.
State comparison
Comparing 2 states, sorted by lowest overall tax rate.
2Delaware
22.7%
Overall effective tax rate
- Net
- Federal
- State
- FICA
- Federal income tax
- $7,670
- State income tax
- $3,609
- Payroll tax (FICA)
- $5,738
- Total tax
- $17,017
- Net income (annual)
- $57,984
Advanced analysis (optional)
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💰 Monthly breakdown
Your take-home pay, spread across the year
New Mexico
Monthly gross$6,250
Monthly tax$1,314
Monthly take-home$4,936
Delaware
Monthly gross$6,250
Monthly tax$1,418
Monthly take-home$4,832
Estimates use 2026 federal and state rates, the standard deduction for your filing status and no local taxes. Rankings use state income tax only.
Delaware vs New Mexico: how the two systems differ
| Delaware | New Mexico | |
|---|---|---|
| Wage income tax | Progressive, 6 brackets | Progressive, 6 brackets |
| Top rate | 6.6% | 5.9% |
| Lowest rate | 2.2% | 1.5% |
| Deductions and credits (single) | $3,250 standard deduction, $110 personal credit | $16,100 standard deduction |
State income tax and take-home pay at every salary
The same salary can leave you with different take-home pay depending on the state. This table applies each state’s 2026 rules to a single filer with no pre-tax contributions.
| Income | DE state tax | NM state tax | Difference | DE take-home | NM take-home |
|---|---|---|---|---|---|
| $30,000 | $988 | $351 | $637 less in New Mexico | $25,297 | $25,934 |
| $40,000 | $1,543 | $753 | $790 less in New Mexico | $32,777 | $33,567 |
| $50,000 | $2,098 | $1,184 | $914 less in New Mexico | $40,257 | $41,171 |
| $60,000 | $2,653 | $1,654 | $999 less in New Mexico | $47,737 | $48,736 |
| $75,000 | $3,609 | $2,359 | $1,250 less in New Mexico | $57,984 | $59,233 |
| $100,000 | $5,259 | $3,569 | $1,690 less in New Mexico | $73,921 | $75,611 |
| $150,000 | $8,559 | $6,019 | $2,540 less in New Mexico | $105,232 | $107,772 |
| $250,000 | $15,159 | $11,158 | $4,001 less in New Mexico | $168,023 | $172,024 |
Single filer, 2026, federal standard deduction. Take-home is after federal, state and payroll tax. No local taxes.
Married filing jointly
| Income | DE state tax | NM state tax | Difference | DE take-home | NM take-home |
|---|---|---|---|---|---|
| $75,000 | $3,285 | $1,429 | $1,855 less in New Mexico | $61,338 | $63,193 |
| $100,000 | $4,935 | $2,576 | $2,359 less in New Mexico | $79,776 | $82,134 |
| $150,000 | $8,235 | $4,961 | $3,273 less in New Mexico | $114,951 | $118,224 |
| $250,000 | $14,835 | $9,861 | $4,973 less in New Mexico | $182,634 | $187,607 |
Married filing jointly, 2026, federal standard deduction. Uses each state's joint brackets where they differ.
Does the lower-tax state change as income rises?
Across every income from $10,000 to $1,000,000 that we tested, New Mexico charges the same or less state income tax than Delaware for a single filer, so there is no income level where the ranking flips.
Rates side by side
Delaware (single filers)
| 2.2% | $2,001 to $5,000 |
| 3.9% | $5,001 to $10,000 |
| 4.8% | $10,001 to $20,000 |
| 5.2% | $20,001 to $25,000 |
| 5.55% | $25,001 to $60,000 |
| 6.6% | Over $60,000 |
New Mexico (single filers)
| 1.5% | Up to $5,500 |
| 3.2% | $5,501 to $16,500 |
| 4.3% | $16,501 to $33,500 |
| 4.7% | $33,501 to $66,500 |
| 4.9% | $66,501 to $210,000 |
| 5.9% | Over $210,000 |
- Delaware: Wilmington also levies a 1.25% city wage tax on people who work there.
Full details for each state: Delaware income tax calculator and New Mexico income tax calculator. Federal rates are on the 2026 federal tax brackets page.
Delaware vs New Mexico FAQ
Which has lower income tax, Delaware or New Mexico?+
New Mexico is lower at $75,000: $2,359 of state income tax versus $3,609 in Delaware. At $150,000 it is $8,559 in Delaware and $6,019 in New Mexico. Across every income from $10,000 to $1,000,000 that we tested, New Mexico charges the same or less state income tax than Delaware for a single filer, so there is no income level where the ranking flips.
How much more do I keep on $100,000 in Delaware versus New Mexico?+
A single filer keeping $73,921 a year in Delaware would keep $75,611 in New Mexico after federal, state and payroll tax. The difference is $1,690 a year, or $141 a month.
How do the Delaware and New Mexico income tax systems differ?+
Delaware uses progressive rates up to 6.6%; New Mexico uses progressive rates up to 5.9%. State deductions and exemptions also differ, which changes how much income is taxed.
Are local taxes included in this Delaware vs New Mexico comparison?+
No. It covers federal income tax, Social Security, Medicare and state income tax only. City, county, sales and property taxes are not included, and they can change the real cost of living in each state.
Should I move from Delaware to New Mexico to save on taxes?+
State income tax is one cost among many. Property and sales taxes, housing, insurance and wages also differ, and you may owe tax to both states in the year you move. Use this comparison as one input and confirm details with a tax professional.
Sources
- Tax Foundation: 2026 state individual income tax rates and brackets
- IRS: Tax inflation adjustments for tax year 2026
Last checked October 10, 2026. Confirm with your state tax agency before filing.
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Estimates for education only, not tax, legal or financial advice. Not a substitute for a tax professional or your state revenue department.