2025 Tax Brackets Single Head Of Household. Single, head of household, married filing jointly, married filing separately, and qualifying widow(er). The irs adjusted 2025 tax brackets for inflation, increasing income thresholds by about 2.8% from 2025, allowing more income to be taxed at lower rates.

For single taxpayers and married individuals filing separately, the standard deduction rises to $14,600 for 2025, an increase of $750 from 2023; Single, married filing jointly, married filing separately, or head of household.