IRS announces new federal income tax brackets for 2027

The IRS released its 2027 inflation-adjusted federal income tax brackets and standard deductions, raising thresholds across all filing statuses. The annual adjustments, required under tax law to prevent bracket creep, mean taxpayers will need higher incomes before moving into higher marginal rates. The standard deduction will also increase for the 2027 tax year, though the IRS has not yet detailed every figure in the announcement. The changes matter because they affect how much workers owe and how much they can shield from taxable income. Taxpayers should watch for the full tables of bracket thresholds and deduction amounts to plan withholding and year-end tax moves.