US Income Tax Calculator 2026: Federal Brackets & What You Owe
How US Federal Income Tax Actually Works
The US federal income tax system is progressive and marginal — meaning different portions of your income are taxed at different rates. Your "tax bracket" is only applied to the income within that bracket, not your entire salary.
Then apply each bracket rate only to the income within that bracket
Many people believe earning more money can result in taking home less due to "jumping into a higher bracket." This is a myth. In the US progressive system, only the dollars above a threshold are taxed at the higher rate. Earning one more dollar never results in paying more tax on your existing income. Getting a raise always increases your take-home pay.
2026 Federal Income Tax Brackets
Single Filers
| Tax Rate | Taxable Income Range | Tax on This Portion |
|---|---|---|
| 10% | $0 to $12,400 | Up to $1,240 |
| 12% | $12,401 to $50,400 | Up to $5,800 |
| 22% | $50,401 to $105,700 | Up to $17,966 |
| 24% | $105,701 to $201,775 | Up to $41,024 |
| 32% | $201,776 to $256,225 | Up to $58,448 |
| 35% | $256,226 to $640,600 | Up to $192,979 |
| 37% | Over $640,600 | 37% on excess |
Married Filing Jointly
| Tax Rate | Taxable Income Range | Tax on This Portion |
|---|---|---|
| 10% | $0 to $24,800 | Up to $2,480 |
| 12% | $24,801 to $100,800 | Up to $11,600 |
| 22% | $100,801 to $211,400 | Up to $35,932 |
| 24% | $211,401 to $403,550 | Up to $82,048 |
| 32% | $403,551 to $512,450 | Up to $116,896 |
| 35% | $512,451 to $768,700 | Up to $206,584 |
| 37% | Over $768,700 | 37% on excess |
2026 Standard Deduction
| Filing Status | Standard Deduction 2026 | Change from 2025 |
|---|---|---|
| Single | $16,100 | +$350 |
| Married Filing Jointly | $32,200 | +$700 |
| Head of Household | $24,150 | +$525 |
| Married Filing Separately | $16,100 | +$350 |
You reduce your taxable income by either the standard deduction OR your itemized deductions (mortgage interest, state taxes, charitable donations etc.) — whichever is larger. Since the Tax Cuts and Jobs Act of 2017 roughly doubled the standard deduction, about 90% of Americans now take the standard deduction. Itemizing only makes sense if your deductions exceed $16,100 (single) or $32,200 (married).
Real Tax Calculation Example
Taxable Income = $80,000 - $16,100 = $63,900
10% on first $12,400 = $1,240.00
12% on $12,401 to $50,400 = $4,560.00
22% on $50,401 to $63,900 = $2,970.00
Total Federal Tax = $8,770.00
Effective Tax Rate = $8,770 / $80,000 = 11.0%
Marginal Tax Rate = 22%
Calculate Your Exact Federal Tax
Income, filing status, deductions — your exact 2026 federal tax bill instantly.
Open Income Tax Calculator →Federal Tax Owed by Salary Level — Single Filer 2026
| Gross Salary | Taxable Income | Federal Tax | Effective Rate | Take-Home |
|---|---|---|---|---|
| $30,000 | $13,900 | $1,420 | 4.7% | $28,580 |
| $50,000 | $33,900 | $3,820 | 7.6% | $46,180 |
| $75,000 | $58,900 | $7,670 | 10.2% | $67,330 |
| $100,000 | $83,900 | $13,170 | 13.2% | $86,830 |
| $150,000 | $133,900 | $24,734 | 16.5% | $125,266 |
| $200,000 | $183,900 | $36,734 | 18.4% | $163,266 |
| $300,000 | $283,900 | $68,134 | 22.7% | $231,866 |
| $500,000 | $483,900 | $138,134 | 27.6% | $361,866 |
Marginal vs Effective Tax Rate — The Key Distinction
Marginal rate — the rate applied to your last dollar of income. If you earn $80,000 as a single filer, your marginal rate is 22%. But you never actually pay 22% on all $80,000.
Effective rate — your actual average tax rate on total income. On $80,000, after the standard deduction and progressive brackets, your effective rate is about 11.5%. This is the number that actually matters for budgeting.
Effective rate at $80,000 (single): 11.5%
The difference: 22% sounds alarming. 11.5% is the reality.
People confuse marginal for effective and think they owe far more than they do.
FICA Taxes — What Most People Forget
Federal income tax is not the only federal tax taken from your paycheck. FICA (Federal Insurance Contributions Act) adds:
| Tax | Rate | Income Cap | Who Pays |
|---|---|---|---|
| Social Security | 6.2% | $184,500 (2026) | Employee + employer each pay 6.2% |
| Medicare | 1.45% | No cap | Employee + employer each pay 1.45% |
| Additional Medicare | 0.9% | Over $200K single | Employee only |
| Total FICA (employee) | 7.65% | Up to SS cap | Withheld from paycheck |
Federal income tax: $9,214 (11.5%) + Social Security: $4,960 (6.2%) + Medicare: $1,160 (1.45%) = Total federal burden: $15,334 (19.2%) before state and local taxes. This is why your actual take-home is significantly less than your marginal bracket suggests.
Top Legal Ways to Reduce Your Federal Tax Bill
- Max your 401k ($24,500 in 2026) — Pre-tax contributions reduce taxable income dollar for dollar. $24,500 in a 22% bracket saves $5,390 in federal tax alone.
- Contribute to a Traditional IRA ($7,500 in 2026) — Deductible if you don’t have a workplace plan (or below income limits). Reduces taxable income directly.
- HSA contributions ($4,400 single / $8,750 family in 2026) — Triple tax advantage. Contributions pre-tax, growth tax-free, withdrawals tax-free for medical expenses.
- Itemize if above standard deduction — Mortgage interest, state taxes (up to $10K), charitable donations and medical expenses above 7.5% of AGI.
- Harvest tax losses — Sell losing investments to offset capital gains. Up to $3,000 in net losses can offset ordinary income per year.
- Roth conversion in low-income years — Convert Traditional IRA to Roth when your effective rate is low (career break, early retirement). Pay tax now at low rates, never again on that money.