Income Tax Calculator
Estimate your 2026 federal and state income taxes. See your effective rate, marginal rate, and exactly how progressive tax brackets work.
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Enter Your Income & Deductions
2026 standard: Single $15,700, Married $31,400, Head $23,550
Your Tax Breakdown
Federal Tax
$7,960
State Tax
$3,750
Total Tax
$11,710
After-Tax Income
$63,290
Effective Federal Rate
13.4%
Total federal tax / taxable income
Marginal Federal Rate
22.0%
Tax rate on next dollar earned
Monthly After-Tax
$5,274
Your monthly take-home pay
Federal Tax Bracket Breakdown
Taxable income: $59,300 (after $15,700 in deductions)
| Tax Bracket | Rate | Income Taxed | Tax Owed |
|---|---|---|---|
| $0 - $11,925 | 10.0% | $11,925 | $1,193 |
| $11,925 - $48,475 | 12.0% | $36,550 | $4,386 |
| $48,475 - $103,350 | 22.0% | $10,825 | $2,382 |
| Total Federal Tax | $7,960 | ||
Tax Distribution
Common Tax Scenarios
2026 Federal Tax Brackets
| Tax Rate | Single | Married Filing Jointly | Head of Household |
|---|---|---|---|
| 10% | $0 - $11,925 | $0 - $23,850 | $0 - $17,000 |
| 12% | $11,925 - $48,475 | $23,850 - $96,950 | $17,000 - $64,850 |
| 22% | $48,475 - $103,350 | $96,950 - $206,700 | $64,850 - $103,350 |
| 24% | $103,350 - $197,300 | $206,700 - $394,600 | $103,350 - $197,300 |
| 32% | $197,300 - $250,525 | $394,600 - $501,050 | $197,300 - $250,500 |
| 35% | $250,525 - $626,350 | $501,050 - $751,600 | $250,500 - $626,350 |
| 37% | Over $626,350 | Over $751,600 | Over $626,350 |
Brackets shown are for 2026 (estimated with inflation adjustments). Standard deductions: Single $15,700, Married $31,400, Head of Household $23,550.
Understanding Your Taxes
Effective vs Marginal Rate
Your marginal rate is the tax on your next dollar earned (e.g., 22%). Your effective rate is total tax / taxable income (e.g., 15%). Because of progressive brackets, you never pay your marginal rate on all income. The first $11,925 is always taxed at 10% (single filers).
Progressive Tax Brackets
The US uses progressive taxation. If you earn $75,000, you don't pay 22% on all of it. You pay 10% on the first $11,925, 12% on $11,925-$48,475, and 22% on $48,475-$75,000. This means higher earners pay a larger percentage, but everyone benefits from lower rates on initial income.
Standard vs Itemized Deductions
Most taxpayers take the standard deduction ($15,700 single, $31,400 married for 2026). You only itemize if mortgage interest, state/local taxes (capped at $10K), and charitable donations exceed the standard deduction. The calculator defaults to standard deduction but lets you add itemized amounts.
Pre-Tax Retirement Contributions
Contributing to a 401(k) or traditional IRA reduces taxable income dollar-for-dollar. If you earn $75,000 and contribute $10,000 to a 401(k), you only pay tax on $65,000. This saves you $2,200 in federal tax (at the 22% bracket). Max 401(k) is $23,500/year (2025-2026).
Related Calculators
Frequently Asked Questions
How much federal tax will I pay on $75,000?
As a single filer with the standard deduction, you'll pay approximately $9,235 in federal income tax on $75,000 gross income (effective rate 15.6%). Add state tax (varies by state) and FICA (Social Security + Medicare, 7.65%) for total tax burden.
What is the difference between marginal and effective tax rate?
Marginal rate is the tax bracket you're in (the rate on your last dollar earned). Effective rate is your total tax divided by taxable income. If you're in the 22% bracket, your effective rate might be 14% because lower brackets apply to initial income.
Do tax brackets include state taxes?
No. Federal tax brackets are separate from state income tax. Nine states have no income tax (FL, TX, WA, NV, WY, SD, TN, AK, NH). California has the highest top rate (13.3%). This calculator lets you adjust state tax rate (0-13%).
How can I lower my taxable income?
Contribute to a 401(k) or traditional IRA (up to $23,500 + $7,000 respectively), contribute to an HSA ($4,300 individual, $8,550 family), claim all deductions (mortgage interest, charitable donations, student loan interest up to $2,500), and consider tax-loss harvesting in investment accounts.
Are Social Security and Medicare included in this calculator?
No. This calculator shows federal income tax and state tax only. Add 7.65% for FICA taxes (6.2% Social Security + 1.45% Medicare) if you're an employee. Self-employed pay 15.3% (both employee and employer portions). High earners pay an additional 0.9% Medicare tax on income over $200K.