Tax Bracket

What is a tax bracket?

A tax bracket is a range of taxable income that is taxed at a specific rate, and in the US each rate applies only to the portion of your income that falls inside that range. The US federal income tax is progressive, so income is taxed in layers. Moving into a higher bracket only raises the tax on the dollars above that line, not on all of your income.

Key takeaways

• Your top bracket is your marginal tax rate, the rate on your last dollar of taxable income.
• Your effective tax rate is your total tax divided by your income, and it is lower than your top bracket.
• Brackets apply to taxable income, which is income after deductions.
• Rates and bracket thresholds depend on your filing status and change most years. See the IRS federal income tax rates and brackets page.

How tax brackets work

Picture your taxable income filling a series of buckets. The first bucket is taxed at the lowest rate. Once it is full, the next dollars spill into the second bucket and are taxed at that bucket's rate, and so on. Only the dollars in each bucket are taxed at that bucket's rate.

The thresholds for each bracket depend on your filing status (single, married filing jointly, head of household, and others) and are adjusted most years for inflation. Look up the current figures on the IRS brackets page instead of relying on a number you saw a few years ago.

Hypothetical example (made-up rates, not real IRS brackets): Imagine a simple system where the first $10,000 of taxable income is taxed at 10% and everything above that is taxed at 20%. If your taxable income is $50,000:

• The first $10,000 is taxed at 10%, which is $1,000.
• The remaining $40,000 is taxed at 20%, which is $8,000.
• Your total tax is $9,000.

Your marginal rate is 20%, but your effective rate is $9,000 divided by $50,000, or 18%. If you earned one more dollar, only that dollar would be taxed at 20%.

This is also why pre-tax contributions to a 401(k) or traditional IRA can be useful. They reduce your taxable income from the top, so each dollar you contribute saves tax at your marginal rate.

Why it matters for your Money Type

At Priceless Tay, the Scrambler Money Type is the person whose income is tight or irregular, so payday feels like chaos. If you freelance, work on commission, or pick up side gigs, a big month can feel like it will shove you into a higher bracket and wipe out the gain.

Brackets are based on your total taxable income for the year, not on any single paycheck, and only the dollars above each threshold get the higher rate. A higher-earning month does not make your earlier income more expensive. What a Scrambler does need is a simple habit: move a set percentage of every payment into a separate tax account the moment it arrives, especially if taxes are not being withheld.

A Strategist uses brackets for decisions like Roth versus traditional contributions or when to sell investments with capital gains. Find your type with the Money Types quiz, and consider a tax professional for your specific situation.

Common questions

Will a raise put me in a higher tax bracket and lower my take-home pay?

No. A raise can push some of your income into a higher bracket, but only the dollars above the threshold are taxed at the higher rate. Your take-home pay still goes up.

What is the difference between marginal and effective tax rate?

Your marginal rate is the rate on your last dollar of taxable income, which is your top bracket. Your effective rate is your total tax divided by your income. Because lower layers are taxed at lower rates, your effective rate is always lower than your top bracket once you have income in more than one bracket.

How do I find out which tax bracket I am in?

Start with your taxable income from last year's return, then compare it to the current brackets for your filing status on the IRS rates and brackets page. The bracket that contains your last dollar is your marginal bracket.

Do tax brackets apply to capital gains?

Short-term capital gains are taxed at ordinary income rates, so they follow the regular brackets. Long-term capital gains have their own separate rates. See capital gains for how that works.