Tax Bracket Calculator

Your tax bracket does not determine your total tax liability—contrary to popular belief, only the income falling within your highest applicable bracket is taxed at that rate. This tax bracket calculator shows you exactly how it works: enter your income and tax filing status to see your total federal income tax, marginal tax rate, effective tax rate, and a detailed breakdown of the tax liability for each of the seven tax brackets for the 2026 tax year.

How this tax bracket calculator works

The United States uses a progressive tax system. This means that each dollar earned is taxed according to the rate for the bracket it falls into, rather than your entire income being subject to the highest rate. Your taxable income (gross income minus the standard deduction) is distributed across the various tax brackets, with each portion taxed separately at its corresponding rate. The sum of these amounts constitutes your total federal income tax.

Consequently, two people with vastly different incomes could both fall into the 22% tax bracket yet pay very different effective tax rates; the 22% rate applies only to the portion of income exceeding the 12% bracket threshold, not to every dollar earned.

2026 Federal Tax Brackets

There are seven federal tax brackets for 2026:

• 10% — Single: $0 to $12,400 | Married filing jointly: $0 to $24,800
• 12% — Single: $12,400 to $50,400 | Married filing jointly: $24,800 to $100,800
• 22% — Single: $50,400 to $105,700 | Married filing jointly: $100,800 to $211,400
• 24% — Single: $105,700 to $201,775 | Married filing jointly: $211,400 to $403,550
• 32% — Single: $201,775 to $256,225 | Married filing jointly: $403,550 to $512,450
• 35% — Single: $256,225 to $640,600 | Married filing jointly: $512,450 to $768,700
• 37% — Single: above $640,600 | Married filing jointly: above $768,700

These thresholds apply to taxable income, after subtracting the 2026 standard deduction — $16,100 for single filers, $32,200 for married filing jointly.

Tax Bracket Calculator Example: $75,000 Income

Here’s a full walkthrough for a single filer earning $75,000, using this tax bracket calculator’s 2026 figures:

• Taxable income: $75,000 − $16,100 = $58,900
• 10% bracket: $12,400 × 10% = $1,240
• 12% bracket: $38,000 × 12% = $4,560
• 22% bracket: $8,500 × 22% = $1,870
• Total federal tax: $1,240 + $4,560 + $1,870 = $7,670

The marginal bracket here is 22% (the rate on the last dollar earned), but the effective rate — total tax divided by gross income — works out to about 10.2%. That gap between the marginal and effective rate is the single most common source of confusion when people talk about their “tax bracket.”

Marginal tax rate vs. effective tax rate

These two figures are often confused, yet they provide information on different aspects:

• Marginal tax rate: the rate applied to the next portion of your income; it is useful for determining whether additional income—such as a raise or a side job—is worthwhile after taxes are deducted.
• Effective tax rate: your total tax burden divided by your total income; it more accurately reflects the percentage of your total income that actually goes toward paying federal taxes.

Your effective tax rate is always lower than your marginal tax rate (unless all your income falls within the lowest tax bracket), because only the top portion of your income is taxed at the marginal rate, while lower portions are subject to lower rates.

Why tax brackets change every year

The U.S. tax authority (IRS) adjusts tax bracket thresholds annually based on inflation. Consequently, the dollar amounts for each bracket vary slightly from year to year, even if the percentage tax rates remain unchanged. This helps prevent “bracket creep,” a phenomenon where inflation alone pushes taxpayers into higher tax brackets without a real increase in their purchasing power. Official figures for the current year are published directly by the IRS.

If you are self-employed, our self-employment tax calculator helps you calculate the additional Social Security and Medicare contributions that are added to the federal income tax shown here.