How Tax Brackets Actually Work: Marginal vs Effective Rate
A lot of people believe that if a raise pushes them into a higher tax bracket, their entire income suddenly gets taxed at that higher rate — and that this could somehow leave them with less money than before. That's not how the U.S. federal income tax system works. It's a marginal tax system: each bracket only applies to the slice of income that falls within it, not to everything you earn.
2026 federal tax brackets (Single)
| Rate | 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 – $640,600 |
| 37% | $640,601+ |
2026 federal tax brackets (Married Filing Jointly)
| Rate | 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% | $768,701+ |
Brackets also exist for Head of Household filers, with thresholds between the Single and Married Filing Jointly figures. All thresholds are adjusted for inflation each year under IRS Revenue Procedure guidance.
A worked example: $60,000 salary (Single)
Here's how a single filer earning $60,000 in taxable income actually gets taxed under the 2026 brackets above — notice each bracket only taxes the income inside its own range:
| Bracket | Taxable amount in this bracket | Tax owed |
|---|---|---|
| 10% (up to $12,400) | $12,400 | $1,240.00 |
| 12% ($12,401–$50,400) | $38,000 | $4,560.00 |
| 22% ($50,401–$60,000) | $9,600 | $2,112.00 |
| Total | $60,000 | $7,912.00 |
This person's marginal tax rate is 22% — that's the rate on their last dollar earned. But their effective tax rate is $7,912 ÷ $60,000 = about 13.2%. That gap between marginal and effective rate exists for everyone, and it's why headlines about "being in the 22% bracket" overstate how much of your income is actually taxed at that rate.
Why a raise never leaves you worse off
Because only the income above a threshold is taxed at the higher rate, crossing into a new bracket can never reduce your total after-tax pay. A raise that pushes part of your income into the 24% bracket, for example, still leaves 100% of your previous income taxed exactly as before — only the new, additional income is taxed at the higher rate. You always keep a majority of any raise, no matter which bracket it lands in.
2026 standard deduction
| Filing status | Standard deduction |
|---|---|
| Single | $16,100 |
| Married Filing Jointly | $32,200 |
| Head of Household | $24,150 |
The standard deduction reduces your taxable income before brackets are applied — it's why "taxable income" in the tables above is usually lower than your gross salary.
This article is general information, not tax advice. Bracket thresholds are adjusted annually for inflation and may differ from your actual filing situation — consult a tax professional for guidance specific to you.