If you got a $5,000 raise and your coworker warned you not to take it — "you'll jump a bracket and take home less" — your coworker was wrong. This is the single most common misconception about how income tax works in the United States, and it has real consequences: people turn down raises, reject overtime, and undershoot their Roth conversions because of it.
In this guide we will walk through exactly how the 2026 US federal brackets work, step by step, using a worked example at an $80,000 salary. No jargon, no shortcuts.
Progressive vs. Flat Taxation
A flat tax charges the same rate on every dollar you earn. If the rate is 20% and you earn $100,000, you owe $20,000. Simple, but generally considered regressive because it burdens lower earners more heavily relative to their means.
A progressive tax — the system used in the United States, Canada, the UK, and most of Europe — charges different rates on different slices of your income. The first slice is taxed at a low rate. A later slice, once you've earned "enough," is taxed more.
" A bracket is a slice of income, not a label stamped on the whole paycheck. "
The 2026 US Federal Tax Brackets
Here are the seven federal brackets for a single filer in tax year 2026, published in IRS Rev. Proc. 2025-32:
| Rate | Single filer | Married filing jointly |
|---|---|---|
| 10% | $0 – $12,400 | $0 – $24,800 |
| 12% | $12,400 – $50,400 | $24,800 – $100,800 |
| 22% | $50,400 – $105,700 | $100,800 – $211,400 |
| 24% | $105,700 – $201,800 | $211,400 – $403,600 |
| 32% | $201,800 – $256,225 | $403,600 – $512,450 |
| 35% | $256,225 – $640,600 | $512,450 – $768,700 |
| 37% | $640,600+ | $768,700+ |
Worked Example — an $80,000 Salary
Let's say you earn $80,000 as a single filer. After taking the 2026 standard deduction of $16,100, your taxable income is $63,900. Here is how that $63,900 gets sliced:
- The first $12,400 is taxed at 10% → $1,240.
- The next $38,000 ($12,400 → $50,400) is taxed at 12% → $4,560.
- The final $13,500 ($50,400 → $63,900) is taxed at 22% → $2,970.
Total federal tax: $8,770. Your effective rate is 8,770 ÷ 80,000 = 11.0%, even though you are "in the 22% bracket."
Why a Raise Never Hurts You
A raise from $80,000 to $85,000 does not push your entire income into the 22% bracket. It only pushes the extra $5,000 into that bracket. You pay 22% on the $5,000 — $1,100 — and keep $3,900. You are never worse off for earning more.
The only exception is credits and subsidies with hard cliffs (ACA premium subsidies, certain education credits), which are separate from the bracket structure.
Marginal vs. Effective Rate
Your marginal rate is the rate on your next dollar of income. In the $80,000 example above it is 22%. Your effective rate is the average rate on all your income — 11.0%. These numbers are always different in a progressive system, and keeping them straight will save you from a lifetime of fuzzy financial decisions.
If you'd like to see these exact numbers for your own salary, try the calculator.