2026 Federal Tax Brackets Explained
The U.S. uses a progressive tax system, meaning your income is taxed at different rates as it moves through each bracket. Only the income within each bracket is taxed at that bracket's rate — not your entire income. This is why your effective tax rate is always lower than your marginal tax rate.
How Tax Brackets Actually Work
A common misconception is that moving to a higher bracket means all your income is taxed at the higher rate. This is wrong. For example, a single filer earning $85,000 in 2026 pays:
- 10% on the first $11,600 = $1,160
- 12% on $11,600 to $47,150 = $4,266
- 22% on $47,150 to $70,400 (taxable income after $14,600 standard deduction) = $5,115
Total: $10,541. That's an effective rate of 12.4% — not 22%.
Marginal vs Effective Tax Rate
Your marginal rate is the rate on your last dollar of income — the bracket you're in. Your effective rate is your total tax divided by total income. The effective rate is what you actually pay as a percentage. Most people's effective federal rate is 10-18%, even if their marginal rate is 22% or 24%.
2026 Standard Deductions
- Single: $14,600
- Married Filing Jointly: $29,200
- Head of Household: $21,900
- Married Filing Separately: $14,600
How to Lower Your Tax Bracket
- Maximize 401(k): Up to $23,500 in 2026 reduces your taxable income dollar-for-dollar.
- HSA contributions: $4,300 (individual) or $8,550 (family) in 2026 — triple tax advantage.
- Traditional IRA: Up to $7,000 ($8,000 if 50+) may be deductible depending on income.
- Charitable donations: Deductible if you itemize (must exceed standard deduction).