2027 IRS Tax Brackets: Federal Income Tax Rates and Standard Deduction

The 2027 U.S. federal income tax brackets are official. The IRS announced higher taxable-income thresholds on November 5, 2026, while keeping the seven marginal rates at 10%, 12%, 22%, 24%, 32%, 35% and 37%. The standard deduction rises to $16,600 for single filers and $33,200 for married couples filing jointly. These figures apply to income earned in 2027, generally reported on returns filed in 2028—not to 2026 income reported in 2027.

Below are the official ranges for all four major filing statuses, the changes from 2026, and worked examples showing how much federal income tax could be due before credits and other special adjustments. The primary sources are the IRS announcement and Revenue Procedure 2026-35.

2027 federal income tax brackets: single and married filing jointly

A bracket applies to taxable income—income remaining after allowable deductions—not automatically to your full salary. The amounts below are the income within each bracket, not the tax owed on the entire amount.

2027 brackets: head of household and married filing separately

The IRS sets distinct limits for people filing as head of household and for spouses who file separate returns. Filing status has legal eligibility rules; it is not simply a choice of whichever table produces the lowest tax.

2027 standard deduction: how much can you deduct?

The standard deduction reduces the portion of income subject to federal income tax if you qualify and claim it instead of itemizing eligible deductions. It is not a direct dollar-for-dollar reduction in your tax bill. The amounts below are the basic standard deductions; extra amounts can apply in certain circumstances, including age or blindness.

For example, a single filer with $60,000 of adjusted gross income and no other adjustments would generally have $43,400 of taxable income after the 2027 standard deduction: $60,000 − $16,600. Tax credits, pretax contributions, itemized deductions and other circumstances can change the actual result.

2026 vs. 2027: what changed in the tax rates?

The percentage rates themselves did not rise: the IRS moved the income cutoffs upward to reflect inflation. Here is how the upper limit of several single-filer brackets changed.

Moving into the 22% bracket does not mean all your income is taxed at 22%. Only the slice above the 12% threshold receives that rate. This progressive structure is why your marginal tax rate and your overall effective tax rate differ.

How to calculate 2027 federal income tax: two real-number examples

Example 1: single filer earning $60,000

1. Assume $60,000 in adjusted gross income, the basic $16,600 standard deduction, no other deductions and no tax credits.
2. Taxable income = $60,000 − $16,600 = $43,400.
3. First $12,800 at 10% = $1,280.
4. Remaining $30,600 at 12% = $3,672.
5. Estimated federal income tax before credits = $4,952.
6. Effective tax rate relative to $60,000 of income = approximately 8.25%.

Under the comparable simplified assumptions and 2026 thresholds, federal income tax would be $5,020. The estimated difference is $68 less in 2027, assuming the same $60,000 income and no changes in other tax provisions.

Example 2: married couple filing jointly with $150,000 of income

1. Assume $150,000 adjusted gross income, a $33,200 basic standard deduction, and no other deductions or credits.
2. Taxable income = $150,000 − $33,200 = $116,800.
3. First $25,600 at 10% = $2,560.
4. Next $78,450 at 12% = $9,414.
5. Remaining $12,750 at 22% = $2,805.
6. Estimated federal income tax before credits = $14,779, an effective rate of about 9.85%.

For comparison, the same simplified $150,000 married-filing-jointly example produces $15,340 for 2026, or $561 more. These examples are illustrative federal income tax calculations, not estimates of take-home pay: they exclude Social Security and Medicare taxes, state or local taxes, credits and special deductions.

If you want to check the percentage represented by a tax amount, use the Horus Valley Percentage Calculator. It is a general arithmetic tool, not a federal tax calculator.

Other IRS tax changes for 2027 worth knowing

• Child Tax Credit: the maximum credit rises to $2,300 for each qualifying child, subject to eligibility and income limits; the maximum refundable portion is $1,800.
• Alternative Minimum Tax: the exemption is $93,000 for unmarried individuals and $144,700 for joint filers, with income-based phaseouts.
• Annual gift-tax exclusion: increases to $20,000 per recipient for 2027, compared with $19,000 in 2026.
• Personal exemption: remains $0; this is separate from the standard deduction and other eligible deductions.

Some taxpayers aged 65 or older, blind taxpayers, dependents and itemizers use different deduction rules. Review your circumstances instead of assuming the basic deduction or general example is your final tax calculation.

How to use these numbers for 2027 tax planning

1. Confirm your filing status before using a bracket table.
2. Estimate your adjusted gross income for the 2027 tax year and account for eligible deductions, rather than comparing gross salary directly with a bracket.
3. Apply the brackets progressively to taxable income, then consider tax credits and other special tax rules.
4. Check your federal withholding when updated 2027 payroll guidance is available. A lower calculated tax bill does not automatically mean your paycheck withholding changes by the same amount.
5. Distinguish tax year from filing year: 2026 income is generally reported in 2027, while the brackets here concern 2027 income reported in 2028.

Frequently asked questions

Are the 2027 IRS tax brackets officially announced?

Yes. The IRS published the inflation-adjusted 2027 schedules on November 5, 2026, in Revenue Procedure 2026-35. They apply to the 2027 tax year under the law and guidance in effect at announcement; later legislation may require further updates.

Does earning $60,000 mean I pay 22% tax in 2027?

No. Federal income tax brackets apply to taxable income after deductions, and each rate taxes only the portion inside its range. Under the single-filer example above, $60,000 of adjusted gross income produces $43,400 of taxable income and falls in the 12% marginal bracket before credits.

Are the 2027 rates used when I file my return in 2027?

Generally, no. Most individuals filing in 2027 are filing a return for tax year 2026. The 2027 rate schedules generally apply to returns filed in 2028 for income earned during 2027.

Will every taxpayer save the same amount in 2027?

No. The result depends on filing status, taxable income, allowable deductions, credits and other circumstances. Higher bracket thresholds do not guarantee a particular refund or a specific reduction in taxes.

Do these tables include state income tax or payroll taxes?

No. They show federal ordinary income tax rates. State and local income taxes, Social Security and Medicare taxes, capital gains rules and other tax provisions can change the total tax burden.

Official references and methodology

Primary source: IRS news release IR-2026-133 (November 5, 2026). The complete bracket tables and adjustments appear in IRS Revenue Procedure 2026-35. The 2026 comparison uses the IRS 2026 inflation-adjustment tables. Calculations assume the stated basic standard deduction and no additional adjustments, credits or taxes; amounts are rounded only for the displayed effective rate.

This article provides general U.S. federal tax information, not personalized tax or legal advice. Consult the IRS or a qualified tax professional for decisions involving your own return.