The Internal Revenue Service (IRS) has officially released the federal income tax brackets and standard deductions for the 2027 tax year, reflecting annual inflation adjustments. These changes, which apply to returns filed in 2028, are designed to prevent 'bracket creep'—where inflation pushes taxpayers into higher tax brackets without an actual increase in real income.
For married couples filing jointly, the standard deduction will rise by $1,000 to $33,200. Single filers and married individuals filing separately will see their standard deduction increase by $500 to $16,600. Heads of households will receive a standard deduction of $24,925, up from the previous year. These adjustments, roughly 3% higher across all filing statuses, aim to keep pace with inflation and reduce the tax burden for most Americans.
Tax rates remain unchanged, but the income thresholds for each bracket are rising by about 3.2%. This means that taxpayers can earn more income before moving into a higher marginal rate. The IRS noted that these annual adjustments cover nearly 70 tax provisions for 2027.
Additional Deductions for Seniors
Taxpayers aged 65 and older can claim an additional standard deduction: $2,100 for single filers and $1,700 per qualifying spouse for married couples filing jointly. Additionally, the One Big Beautiful Bill Act introduced a temporary deduction of up to $6,000 per eligible senior, which begins to phase out for modified adjusted gross income above $75,000 (or $150,000 for joint filers). This deduction is set to expire in 2028.
2027 Federal Income Tax Brackets
The U.S. uses a progressive tax system, meaning higher income is taxed at higher rates. The seven marginal rates are 10%, 12%, 22%, 24%, 32%, 35%, and 37%. For married couples filing jointly, the 10% bracket applies to income up to $25,600; the 12% bracket covers income from $25,601 to $104,050; and the 22% bracket extends to $218,250. The brackets continue upward, with the 37% rate applying to income over $793,650.
For single filers, the 10% bracket covers income up to $12,800, the 12% bracket runs from $12,801 to $52,025, and the 22% bracket extends to $109,125. The top 37% rate applies to income above $661,375. Heads of households see the 10% bracket for income up to $18,250, the 12% bracket from $18,251 to $69,650, and the 22% bracket up to $109,100.
These adjustments reflect ongoing inflation concerns. As the Federal Reserve continues to monitor price pressures, taxpayers should be aware that these changes may help offset some of the impact of rising costs. For more on how inflation is affecting the economy, see our coverage of October CPI data.
Other Key Adjustments
Beyond brackets and deductions, the IRS adjusted several credits and exclusions. The maximum Earned Income Tax Credit (EITC) for families with three or more children increases to $8,496, up from $8,231 in 2026. The annual gift tax exclusion rises to $20,000, and the exclusion for gifts to a non-citizen spouse increases to $201,000.
The Child Tax Credit maximum rises to $2,300, with a refundable portion of $1,800. Adoption credits also increase, with a maximum credit of $18,250 and up to $5,280 refundable. The estate tax exclusion for decedents dying in 2027 is set at $15.48 million, up from $15 million. Finally, the foreign earned income exclusion increases to $137,300.
These adjustments are part of the IRS's annual routine, but they carry significant implications for tax planning. As the Federal Reserve holds rates steady amid inflation concerns, taxpayers should consider how these changes affect their 2027 tax liability. For those closely watching fiscal policy, these numbers also signal the government's response to persistent price pressures.
