The Brackets Tax Slices, Not the Whole Pile
The U.S. uses a marginal system. Your taxable income is split into slices, and each slice is taxed at its own rate. The first slice is taxed at 10%. Only the income that reaches the next slice is taxed at the next rate.
Brackets apply to taxable income, not gross pay. You get to taxable income by subtracting deductions first. Most filers take the standard deduction, which is $16,100 for a single filer and $32,200 for married couples filing jointly in 2026.
2026 Brackets: Single Filers
| Taxable income | Rate on that slice |
|---|---|
| $0 to $12,400 | 10% |
| $12,401 to $50,400 | 12% |
| $50,401 to $105,700 | 22% |
| $105,701 to $201,775 | 24% |
| $201,776 to $256,225 | 32% |
| $256,226 to $640,600 | 35% |
| Over $640,600 | 37% |
2026 Brackets: Married Filing Jointly
| Taxable income | Rate on that slice |
|---|---|
| $0 to $24,800 | 10% |
| $24,801 to $100,800 | 12% |
| $100,801 to $211,400 | 22% |
| $211,401 to $403,550 | 24% |
| $403,551 to $512,450 | 32% |
| $512,451 to $768,700 | 35% |
| Over $768,700 | 37% |
The married filing jointly brackets are roughly double the single ones through the 32% bracket. The two filing statuses diverge at the top. Head of household and married filing separately use their own tables, which the calculator below handles.
The $80,000 Example, Slice by Slice
A single filer earns $80,000 in wages and takes the standard deduction. Taxable income is $80,000 minus $16,100, or $63,900. Here is the tax on each slice.
| Slice | Income in slice | Rate | Tax |
|---|---|---|---|
| $0 to $12,400 | $12,400 | 10% | $1,240 |
| $12,401 to $50,400 | $38,000 | 12% | $4,560 |
| $50,401 to $105,700 | $13,500 | 22% | $2,970 |
The slices add up to $8,770. Your marginal rate is 22%, because that is the rate on your next dollar. Your effective rate is 13.7% of taxable income, or 11.0% of the full $80,000. The second number is the one that describes your real burden.
Why a Raise Never Costs You Money
Take a single filer with $11,900 of taxable income who gets a $1,000 raise. That lifts taxable income to $12,900 and crosses the line into the 12% bracket. Federal tax rises by $110, because $500 is taxed at 10% and $500 at 12%. The filer keeps $890 of the raise.
Crossing a line changes the rate on the dollars above it, and nothing else. Income below the line is taxed exactly as before. A higher bracket never leaves you with less than you had.
What Brackets Leave Out
Federal income tax is one piece of what comes out of a paycheck. Social Security and Medicare take another 7.65% of wages, and most states add their own income tax. Pre-tax contributions to a 401(k) lower taxable income, so they pull you down into a lower slice. Credits, such as the child tax credit, reduce the tax itself after the brackets are applied.
Long-term capital gains and qualified dividends use their own rate schedule instead of the ordinary brackets above. If you sell investments, the tool below separates the two.
Enter your income and filing status to see your marginal rate, effective rate and total federal tax:
Tax Bracket Calculator →Disclaimer: This article is for educational purposes only and does not constitute tax, legal or financial advice. Figures use 2026 federal rules, the standard deduction and a simplified wage-only example. Your tax depends on your state, deductions, credits and other income. Consult a qualified tax professional for your situation.