Tax bracket calculator Estimate 2025 or 2026 US federal ordinary income tax from taxable income, filing status, and the IRS progressive tax bracket schedule.
Standard deduction reference for Single in 2026: $16,100.00.
All bracket thresholds and results are shown in US dollars because the IRS publishes federal tax brackets in USD. Enter taxable income after deductions, then use the scenario input to estimate the tax cost of a bonus, Roth conversion, overtime, or other additional ordinary income.
Result
$13,412.00
Estimated 2026 US federal ordinary income tax on $85,000.00 of taxable income for single.
Total federal tax
$13,412.00
After-tax taxable income
$71,588.00
Effective tax rate
15.78%
Marginal tax rate
22%
Current bracket range
$50,400.00 to $105,700.00
Room before next bracket
$20,700.00
Scenario planner
Tax on the next $1,000.00
Additional tax
$220.00
Blended scenario rate
22%
Next bracket
24% at $105,700.00
This scenario applies only ordinary federal income tax brackets. Credits, payroll taxes, capital gains rates, AMT, phaseouts, and state taxes can change the real marginal impact.
Tax bracket calculator for 2025 and 2026 federal income tax planning
Use this tax bracket calculator to see your 2025 or 2026 federal tax bracket, estimated tax bill, marginal tax rate, effective tax rate, and the tax impact of additional ordinary income.
What this tax bracket calculator helps you answer
This US tax bracket calculator shows how ordinary federal income tax applies to your taxable income after deductions. It calculates your total federal income tax, your marginal tax rate, your effective tax rate, and how much of your income falls into each IRS tax bracket.
That makes it useful for more than just curiosity. You can use it to estimate the tax effect of a raise, bonus, Roth conversion, overtime, freelance income, or year-end tax planning move where the main question is how your next dollars are likely to be taxed.
The calculator focuses on ordinary federal income tax brackets for 2025 and 2026. It does not try to replace a full income tax return or a comprehensive refund estimator. Instead, it answers the narrower but very common search intent behind terms such as tax bracket calculator, federal tax bracket calculator, what tax bracket am I in, and marginal tax rate calculator.
How federal income tax brackets work
The United States uses a progressive federal income tax system. That means your income is split across multiple brackets, and each slice is taxed at its own rate. For these tax years, the ordinary federal rates still run from 10% up to 37%.
A higher bracket does not cause all of your income to be taxed at that higher rate. Only the portion above the threshold moves into the next bracket. This is why many people confuse their tax bracket with their overall tax burden.
For example, a single filer with taxable income of $85,000 in tax year 2026 does not pay 22% on the full $85,000. The first dollars are taxed at 10%, then the next layer at 12%, and only the remaining portion inside the 22% band is taxed at 22%.
Total tax = sum of (income inside each bracket x bracket rate)
The calculator adds the tax from each bracket you actually use instead of applying one rate to the entire amount.
Effective tax rate = total federal income tax / taxable income x 100
This is your blended average federal rate on taxable income, which is why it is lower than your marginal rate in a progressive system.
Marginal tax rate vs effective tax rate
Your marginal tax rate is the rate on your last dollar of taxable income. That is the rate that matters most when you are comparing the tax impact of extra ordinary income, including a bonus, side income, or a partial Roth conversion.
Your effective tax rate is your average federal income tax rate across the taxable income you entered. It is more useful when you want a high-level sense of how much of your taxable income goes to federal income tax overall.
Strong competitor pages usually explain this distinction, but many still stop at a generic definition. This page also shows the estimated tax on your next block of income so you can turn the marginal-rate concept into a concrete planning number.
2025 tax brackets used in this calculator
For tax year 2025, the IRS ordinary income brackets begin at $11,925 for single filers and married filing separately, $17,000 for head of household, and $23,850 for married filing jointly. The top 37% bracket starts above $626,350 for single filers and above $751,600 for married filing jointly.
The 2025 standard deduction under the later IRS and statutory guidance used here is $15,750 for single filers and married filing separately, $23,625 for head of household, and $31,500 for married filing jointly. This page displays those deduction amounts as a reference so users do not confuse gross income with taxable income.
If you are estimating tax due on a 2025 return filed in calendar year 2026, choose the 2025 tax year option. That keeps the thresholds aligned with the year the income was earned.
2026 tax brackets used in this calculator
For tax year 2026, the IRS announced updated inflation-adjusted tax thresholds. The 10% bracket runs to $12,400 for single filers, $17,700 for head of household, and $24,800 for married filing jointly. The 37% bracket starts above $640,600 for single filers and above $768,700 for married filing jointly.
The 2026 standard deduction rises to $16,100 for single filers and married filing separately, $24,150 for head of household, and $32,200 for married filing jointly. These figures matter because many searchers are actually trying to map gross pay to taxable income, and the deduction often explains why a real return lands in a lower bracket than expected.
If you are planning current-year withholding, bonus timing, or year-ahead tax moves during 2026, choose the 2026 option rather than relying on older 2024 tables that no longer match current IRS thresholds.
Worked example: why your full income is not taxed at one rate
Assume a single filer has $105,000 of taxable income in tax year 2026. The first $12,400 is taxed at 10%, the next $38,000 is taxed at 12%, the next $55,300 is taxed at 22%, and only the final amount above $105,700 would move into the 24% bracket.
That means the taxpayer's marginal rate is still 22% at $105,000 because the income has not crossed into the 24% bracket yet. Their effective tax rate is much lower because most of the income is taxed in the lower bands first.
Now imagine an extra $2,000 of taxable income. Only the first $700 stays in the 22% bracket and the remaining $1,300 is taxed at 24%. That is exactly the sort of transition the scenario planner on this page is meant to make obvious.
When a tax bracket calculator is useful and when it is not enough
This kind of federal tax bracket calculator is useful when your main question is ordinary income planning. It is especially helpful for bonus planning, year-end income acceleration or deferral, estimated-tax planning, and understanding whether additional income is likely to spill into a higher bracket.
It is not a complete substitute for a full federal income tax calculator when your tax situation involves credits, large above-the-line adjustments, itemized deductions, self-employment tax, capital gains, qualified dividends, alternative minimum tax, or state income taxes.
If you need to estimate total federal liability from gross income rather than taxable income, use a broader income tax calculator. This page intentionally stays focused on tax bracket ownership so it can serve searchers who want a clean bracket-by-bracket answer without mixing in unrelated refund-estimator logic.
Ways people try to lower taxable income before year end
A tax bracket calculator often leads to the next question: how can you avoid pushing more income into a higher marginal rate. Common strategies include larger pre-tax retirement contributions, eligible HSA contributions, timing deductible business expenses, or spreading ordinary income across tax years where that is legally possible.
Those moves can reduce taxable income, but the real value depends on your full return. A deduction that keeps income below the next bracket threshold can reduce tax on the marginal dollars, yet that does not automatically make the underlying financial decision wise on its own.
This is why the calculator shows both bracket position and effective rate. The bracket helps with incremental planning, while the broader rate gives context so you do not overreact to a small move into a higher band.
Traditional 401(k) or similar pre-tax workplace retirement contributions
Traditional IRA deductions when eligible
Health savings account contributions when eligible
Timing of bonus income, freelance billing, or deductible expenses
Evaluating whether a Roth conversion should be split across years
Important limitations
This calculator covers only US federal ordinary income tax brackets. It does not include state income tax, local income tax, Social Security tax, Medicare tax, net investment income tax, or self-employment tax.
It assumes the number entered is taxable income after deductions, not gross wages or salary. If you enter gross income directly, the output can overstate your federal income tax bracket exposure.
It does not model credits, filing-specific edge cases, or special tax treatment for long-term capital gains and qualified dividends. Those items can materially change the final amount due even when the ordinary income bracket math is correct.
Frequently asked questions
What tax bracket am I in?
Your tax bracket is the highest ordinary federal rate that applies to the last dollar of your taxable income for your filing status and tax year. This page shows that bracket directly and also breaks down how much income falls into each lower bracket.
Does moving into a higher tax bracket mean all my income is taxed at the higher rate?
No. Only the portion above the threshold is taxed at the higher rate. The income in lower brackets keeps the lower rates, which is why raises do not make earlier income suddenly more expensive.
What is the difference between marginal tax rate and effective tax rate?
The marginal tax rate is the rate on your next dollar of taxable income. The effective tax rate is your total federal income tax divided by your taxable income. In a progressive system, the effective rate is lower because lower brackets are used first.
Should I enter taxable income or gross income?
Enter taxable income. Taxable income is generally your gross income after deductions and other adjustments that affect the amount actually subject to ordinary federal income tax.
What filing statuses does this calculator support?
It supports single, married filing jointly, married filing separately, and head of household. Those are the main IRS ordinary income rate schedules for individual federal returns.
Does this calculator use 2025 or 2026 tax brackets?
It supports both. Choose 2025 when estimating tax on income earned in 2025 and choose 2026 when planning around income earned in 2026.
Does this calculator include the standard deduction?
No. The math here starts from taxable income, but the page shows the standard deduction for the selected filing status and tax year as a reference so you can estimate the gap between gross income and taxable income.
How can this help with bonus or overtime planning?
The scenario planner estimates the federal income tax on an additional amount of taxable income. That makes it easier to see whether an expected bonus or overtime pay stays in your current bracket or spills into the next one.
Does this calculator include state taxes or payroll taxes?
No. It excludes state and local income taxes, Social Security, Medicare, self-employment tax, and other non-ordinary federal taxes. It is meant for ordinary federal bracket analysis only.
Are capital gains taxed using the same tax brackets?
Not usually. Long-term capital gains and qualified dividends generally use their own federal rate structure, so this calculator should not be used to estimate those taxes.
Why do tax brackets change from one year to the next?
The IRS adjusts bracket thresholds for inflation. That helps reduce bracket creep, which is when inflation rather than real purchasing-power gains pushes taxpayers into higher brackets.
Is this page tax advice?
No. It is an educational calculator based on published IRS tax rate schedules and standard deduction amounts. Use it for planning and illustration, then confirm your full situation with official IRS forms or a qualified tax adviser.
