The federal income tax system is progressive — meaning higher income is taxed at higher rates — but only the income within each bracket is taxed at that bracket's rate. This is one of the most persistently misunderstood facts in personal finance. Earning $50,001 instead of $49,999 does not cause your entire income to be taxed at the next rate; only that last $2 crosses into the higher bracket. This article presents the full 2026 federal tax brackets per IRS Rev. Proc. 2025-32, the standard deductions for every filing status, and three detailed worked examples showing exactly how the calculation works.
The 2026 brackets reflect the provisions of the One Big Beautiful Bill Act (OBBBA), which made the Tax Cuts and Jobs Act (TCJA) provisions permanent and adjusted thresholds for inflation. The seven marginal rates — 10%, 12%, 22%, 24%, 32%, 35%, and 37% — remain unchanged from the TCJA, with income thresholds adjusted annually for inflation per Rev. Proc. 2025-32.
2026 Standard Deductions
Before applying any bracket, most filers subtract the standard deduction from their gross income to arrive at taxable income. The 2026 standard deductions, per Rev. Proc. 2025-32, are:
| Filing Status | Standard Deduction |
|---|---|
| Single | $16,100 |
| Married Filing Jointly (MFJ) | $32,200 |
| Married Filing Separately (MFS) | $16,100 |
| Head of Household (HOH) | $24,150 |
2026 Tax Brackets: Single Filers
| Rate | Taxable Income Range | Tax on This Portion |
|---|---|---|
| 10% | $0 – $12,400 | 10% of amount |
| 12% | $12,401 – $50,400 | $1,240.00 + 12% of excess over $12,400 |
| 22% | $50,401 – $105,700 | $5,800.00 + 22% of excess over $50,400 |
| 24% | $105,701 – $201,775 | $17,966.00 + 24% of excess over $105,700 |
| 32% | $201,776 – $256,225 | $41,024.00 + 32% of excess over $201,775 |
| 35% | $256,226 – $640,600 | $58,448.00 + 35% of excess over $256,225 |
| 37% | Over $640,600 | $192,979.25 + 37% of excess over $640,600 |
2026 Tax Brackets: Married Filing Jointly
| Rate | Taxable Income Range |
|---|---|
| 10% | $0 – $24,800 |
| 12% | $24,801 – $100,800 |
| 22% | $100,801 – $211,400 |
| 24% | $211,401 – $403,550 |
| 32% | $403,551 – $512,450 |
| 35% | $512,451 – $768,700 |
| 37% | Over $768,700 |
2026 Tax Brackets: Married Filing Separately
Married Filing Separately (MFS) uses the same income thresholds as Single filers for most brackets, but with a lower 35% ceiling. MFS is rarely advantageous — it forfeits several credits and deductions available to MFJ filers — but applies when spouses choose to keep tax liability separate or when one spouse has significant medical expenses or miscellaneous deductions.
| Rate | Taxable Income Range |
|---|---|
| 10% | $0 – $12,400 |
| 12% | $12,401 – $50,400 |
| 22% | $50,401 – $105,700 |
| 24% | $105,701 – $201,775 |
| 32% | $201,776 – $256,225 |
| 35% | $256,226 – $384,350 |
| 37% | Over $384,350 |
Head of Household Brackets
| Rate | Taxable Income Range |
|---|---|
| 10% | $0 – $17,700 |
| 12% | $17,701 – $67,450 |
| 22% | $67,451 – $105,700 |
| 24% | $105,701 – $201,750 |
| 32% | $201,751 – $256,200 |
| 35% | $256,201 – $640,600 |
| 37% | Over $640,600 |
Worked Example 1: Single Filer Earning $50,000
Gross income: $50,000
Less standard deduction: − $16,100
Taxable income: $33,900
Tax calculation:
10% on first $12,400: $1,240.00
12% on remaining $21,500 ($33,900 − $12,400): $2,580.00
Total federal tax: $3,820.00
Effective tax rate: $3,820.00 ÷ $50,000 = 7.6%
Marginal tax rate (rate on next dollar earned): 12%
Worked Example 2: Single Filer Earning $100,000
Gross income: $100,000
Less standard deduction: − $16,100
Taxable income: $83,900
Tax calculation:
10% on $12,400: $1,240.00
12% on $38,000 ($50,400 − $12,400): $4,560.00
22% on $33,500 ($83,900 − $50,400): $7,370.00
Total federal tax: $13,170.00
Effective tax rate: $13,170 ÷ $100,000 = 13.2%
Marginal tax rate: 22%
Worked Example 3: Single Filer Earning $200,000
Gross income: $200,000
Less standard deduction: − $16,100
Taxable income: $183,900
Tax calculation:
10% on $12,400: $1,240.00
12% on $38,000 ($50,400 − $12,400): $4,560.00
22% on $55,300 ($105,700 − $50,400): $12,166.00
24% on $78,200 ($183,900 − $105,700): $18,768.00
Total federal tax: $36,734.00
Effective tax rate: $36,734 ÷ $200,000 = 18.4%
Marginal tax rate: 24%
Marginal vs. Effective Tax Rate: The Critical Distinction
The three worked examples above illustrate the most important concept in tax literacy: the difference between your marginal rate and your effective rate. Your marginal rate is the rate applied to the next dollar you earn — the rate at the top of your income. Your effective rate is your total tax bill divided by your gross income, which is always lower because the lower brackets apply to the first portions of your income.
A single filer earning $100,000 has a marginal rate of 22%, but an effective rate of only 13.4%. When someone says "I'm in the 22% bracket," they mean their marginal rate is 22% — they do not mean they pay 22% on all $100,000. This misunderstanding leads people to believe they are taxed more heavily than they are, and occasionally leads to the erroneous belief that earning more money can somehow reduce take-home pay by bumping you into a higher bracket. That is mathematically impossible in a progressive system.
The effective rate is the more useful figure for comparing overall tax burdens between individuals or across years. The marginal rate is the relevant figure for any specific financial decision — whether to make an additional IRA contribution, whether to do a Roth conversion in a given year, or whether overtime pay is "worth it" after taxes.
What OBBBA Changed (and What It Didn't)
The One Big Beautiful Bill Act, passed in 2025, made permanent the seven-bracket structure and the marginal rates established by the 2017 Tax Cuts and Jobs Act. Under prior law (pre-TCJA), the top rates were higher and the brackets different. The OBBBA also preserved the near-doubling of the standard deduction that TCJA introduced — which is why roughly 90% of filers now take the standard deduction rather than itemizing.
For detailed analysis of whether itemizing makes sense for your specific situation — including the SALT cap, mortgage interest deduction, and charitable giving — see our article on Standard Deduction vs. Itemized in 2026. To calculate your specific estimated tax bill based on your income, filing status, and deductions, our Tax Calculator applies the 2026 brackets and standard deductions automatically.