2026 Federal Income Tax Brackets: Rates and Standard Deduction

The 2026 federal income tax brackets are the core lookup table behind any federal tax estimate. But the bracket list by itself does not tell you what you owe. Federal tax is based on taxable income, not your full gross income, and the United States uses a progressive system where only the income inside each bracket gets taxed at that bracket rate.

For 2026, the IRS says the standard deduction is $16,100 for single filers and $32,200 for married couples filing jointly, according to IRS Topic No. 551 and the official 2026 inflation adjustments in Rev. Proc. 2025-32. That deduction is one reason your full salary is not taxed straight through the bracket table.

2026 Federal Income Tax Brackets

• Single: 10% to $12,400; 12% to $50,400; 22% to $105,700; 24% to $201,775; 32% to $256,225; 35% to $640,600; 37% above $640,600
• Married filing jointly: 10% to $24,800; 12% to $100,800; 22% to $211,400; 24% to $403,550; 32% to $512,450; 35% to $768,700; 37% above $768,700
• Heads of household generally receive wider brackets than single filers, but narrower than married couples filing jointly

How the Brackets Actually Work

Brackets work in layers. If a single filer has $68,900 of taxable income, the first $12,400 is taxed at 10%, the next slice is taxed at 12%, and only the income above $50,400 reaches the 22% bracket. Moving into a higher bracket does not cause earlier dollars to be re-taxed at the higher rate.

2026 Standard Deduction

The standard deduction is the amount most taxpayers subtract before the bracket table is applied. In 2026, the standard deduction is $16,100 for single filers and $32,200 for married filing jointly. If your itemized deductions are lower than those numbers, the standard deduction usually gives the better result.

This is why a salary of $85,000 does not mean all $85,000 is taxed by the bracket table. With the single standard deduction, only $68,900 is taxable for basic federal income tax purposes before credits.

Worked Example: Single Filer at $85,000

When a Brackets Guide Is Not Enough

A plain bracket table is useful for orientation, but it is incomplete when you need a real estimate. Federal tax also depends on filing status, deductions, credits, and whether you are thinking about gross income, adjusted gross income, or taxable income. That is why most people should use a calculator after they understand the bracket structure.

The best workflow is simple: use the bracket guide to understand the rules, then run your own income through the calculator to see federal tax, marginal rate, effective rate, and after-tax income together.