2025 Married Filing Separately Tax Brackets. Tax rate taxable income (married filing separately) taxable income (head of. The standard deduction amounts will increase to $15,000 for individuals and married couples filing separately, representing an increase of $400 from 2024.

The tax brackets, standard deduction, and the capital gains tax cutoff point for single and married filing jointly filing statuses will go up in 2025. Tax rate taxable income (married filing separately) taxable income (head of.