Figures last verified against primary sources on . See methodology and corrections.
How Tax Brackets Work, Dollar by Dollar on $65,000
A single filer earning $65,000 in 2026 pays about $5,620 of federal income tax, because each bracket rate applies only to the slice of income that falls inside it. Moving into a higher bracket never raises the tax on the dollars below the line, so a raise always leaves you with more money than before.
The 2026 brackets for a single filer
26 U.S.C. §1(j) sets the seven rates, and Rev. Proc. 2025-32 sets where each one starts for 2026. For a single filer:
| Taxable income | Rate on the dollars in this band |
|---|---|
| $0 to $12,400 | 10% |
| $12,400 to $50,400 | 12% |
| $50,400 to $105,700 | 22% |
| $105,700 to $201,775 | 24% |
| $201,775 to $256,225 | 32% |
| $256,225 to $640,600 | 35% |
| Over $640,600 | 37.00% |
The brackets apply to taxable income, not to pay. The first step takes the $16,100 standard deduction off the $65,000, which leaves $48,900 to be taxed.
The $48,900, band by band
| Band | Dollars in the band | Rate | Tax |
|---|---|---|---|
| First $12,400 | $12,400 | 10% | $1,240 |
| $12,400 to $48,900 | $36,500 | 12% | $4,380 |
| Total | $48,900 | $5,620 |
That is 8.6% of the $65,000 in wages, even though this filer is "in the 12% bracket". The 12% is the marginal rate, the rate on the next dollar earned. The printed IRS Tax Table works in $50 rows below $100,000 of taxable income, so the figure on the return can differ from this arithmetic by a few dollars.
A raise into the 22% bracket
Give the same filer a $5,000 raise to $70,000. Taxable income becomes $53,900, which crosses the $50,400 line. Only the $3,500 above that line is taxed at 22%; the first $50,400 is taxed exactly as before.
| $65,000 of wages | $70,000 of wages | |
|---|---|---|
| Taxable income | $48,900 | $53,900 |
| Tax at 10% | $1,240 | $1,240 |
| Tax at 12% | $4,380 | $4,560 |
| Tax at 22% | $0 | $770 |
| Federal income tax | $5,620 | $6,570 |
The raise adds $950 of federal income tax: $180 on the $1,500 that fills out the 12% band and $770 on the $3,500 in the 22% band. The filer keeps $4,050 of the $5,000 before Social Security, Medicare and state tax. A higher bracket changes the price of the next dollar, never the tax on the dollars already earned.
The same $65,000 in a flat-tax state and a graduated one
States run their own brackets on their own definitions of taxable income, and the two ends of the design sit side by side in Illinois and Virginia.
Illinois taxes every dollar of net income at one rate, 4.95% (Illinois DOR). After its $2,925 exemption, the $65,000 filer owes $3,073, an effective rate of 4.73%, and the $5,000 raise adds $248.
Virginia has four brackets in Va. Code §58.1-320: 2.00% up to $3,000, 3% to $5,000, 5.00% to $17,000, and 5.75% above that. The section has set the top bracket at $17,000 for taxable years since January 1, 1990, so a filer at $65,000 has almost all of their taxable income in the top band. So the same $5,000 raise adds $288 of Virginia tax, all of it at the top rate.
Graduated in law, Virginia works almost like a flat tax for this filer: every dollar of the raise is taxed at 5.75%, against 4.95% in Illinois. The federal schedule is the one where the bracket a filer is in moves as income rises, and even there it moves only the tax on the dollars past the line.
Sources
Ordered by authority — the law and the agencies administering it first. Every link is checked for rot; see all sources.
- Primary law26 U.S.C. §1 — Tax imposedLegal Information Institute, Cornell Law School · checked 2026-10-21Subsection (g), the kiddie tax: (g)(1) the greater-of rule; (g)(2) the children it reaches (under 18, or 18 to 23 under the §152(c)(3) age test with earned income not over half of support; a living parent; no joint return); (g)(3) allocable parental tax and the child’s share; (g)(4) net unearned income, capped at taxable income; (g)(7) the parent’s election for interest-and-dividend-only children, which adds the child’s gross income above twice the (g)(4)(A)(ii)(I) amount to the parent’s and taxes the tranche below it at 10%.Other articles citing this source
- Primary lawVa. Code §58.1-320 — imposition of taxVirginia General Assembly · checked 2026-10-20The individual rate schedule: 2% to $3,000, 3% to $5,000, 5% to $17,000, and 5.75% "on income in excess of $17,000 for taxable years beginning on and after January 1, 1990." Every amount is a fixed dollar figure; the section has no inflation adjustment.Other articles citing this source
- GovernmentIncome tax ratesIllinois Department of Revenue · checked 2026-09-01The current individual rate (4.95%, effective July 1, 2017) and the corporate 7% plus the 2.5%/1.5% personal property replacement tax.Other articles citing this source
- GovernmentRevenue Procedure 2025-32 — tax year 2026 inflation adjustmentsInternal Revenue Service · checked 2026-10-20The revenue procedure itself: the §1(j)(2) rate tables with their formula rows, the capital-gains thresholds, the child tax credit amount, the §4.14 standard-deduction rows and §63(f) aged/blind additional amounts, and the §2 background listing which OBBBA sections changed each figure.Other articles citing this source