Raises, Brackets and Your Real Tax Rate

The story: Marcus’s raise worry

Marcus worries at a desk about a raise while a coworker, Lee, sketches tax brackets as a set of stairs.

1. Narrator: Marcus was just offered a raise. It should be good news, but a friend said a raise can cost you money.
2. Marcus: If the raise pushes me into a higher bracket, won’t all my pay get taxed at the higher rate?
3. Lee: No. Think of the brackets as stairs. Each step’s rate only touches the dollars on that step.
4. Narrator: Only the dollars above the line pay the higher rate. Every dollar below it is taxed the same as before.
5. Lee: There is one real catch. Some benefits stop at an income line. That’s a different problem, and worth checking.
6. Narrator: For income tax alone, a raise always leaves you with more. Let’s fill the stairs and see.

What you’ll learn

1. Brackets are stairs

   Federal income tax rises in steps. The first dollars of taxable income are taxed at the lowest rate, the next dollars at the next rate, and so on up. Each rate applies only to the dollars on its own step. This year’s real brackets are on the fact card.

   Example stairs: 10% on the first $20,000, 20% on the next $30,000, and 30% on dollars above $50,000.

2. Two rates: marginal and effective

   Your marginal rate is the rate on your top dollar. Your effective rate is your total income tax divided by your income, and it’s usually much lower. It’s the rate you really pay on average across all the steps.

   Example: on the example stairs, $60,000 of taxable income owes $11,000. That’s a 30% marginal rate but about an 18% effective rate.

3. Taxable income and what a deduction is worth

   Taxable income is your income minus deductions, such as the standard deduction ($16,100 for a single filer). The brackets apply to what’s left. A deduction saves tax at your top rate, because it comes off your top dollars first.

   Example: at a 20% top rate, a $2,500 deduction saves about $500 of tax.

4. The raise myth, and the real catch

   “A raise bumped me into a higher bracket and I lost money” is a myth for income tax. But losing a benefit or credit at an income line can make a raise cost money. That’s called a benefit cliff, and it’s worth checking. State income taxes work differently from state to state.

Key words

tax bracket

a range of income taxed at one rate

marginal rate

the tax rate on your top dollar of income

effective rate

your total income tax divided by your income: the average rate you really pay

taxable income

your income after deductions, which the brackets apply to

Common questions

Do state income taxes work the same way?

Many states use brackets too, some use one flat rate, and a few have no income tax. Your state’s tax agency has the details.

What is a benefit cliff?

It’s an income line where a benefit or credit stops or shrinks. Crossing it can cost more than a raise adds. A lesson on spotting one is coming.

Remember this

Your top rate only hits your top dollars.

Try it: See your own tax stairs

1. Open the public take-home pay calculator.
2. Enter your salary and see your federal income tax and take-home pay.
3. Compare your top rate with your effective rate.

The whole mission; no account or app needed.

Live facts

Numbers that change over time, with when they were last checked and where they come from.

• This year’s federal income tax brackets

  Source: IRS.gov(opens in a new tab)

• Standard deduction, single

  $16,100

  Income a single filer can earn before federal income tax starts

  As of 2026

  Source: IRS.gov(opens in a new tab)

• Standard deduction, married filing jointly

  $32,200

  Standard deduction for a married couple filing together

  As of 2026

  Source: IRS.gov(opens in a new tab)

• State income tax rates and rules

  Source: USA.gov(opens in a new tab)

• How income changes health-plan savings (a common benefit cliff)

  Source: HealthCare.gov(opens in a new tab)