Tax Brackets 2025 Married Filing Separately. Seniors over age 65 can claim an additional standard deduction of. If you’re married, calculate your taxes using both filing statuses — married filing jointly and married filing separately — and compare the results.

If you’re married, calculate your taxes using both filing statuses — married filing jointly and married filing separately — and compare the results. Which table to use depends on your likely filing status for the 2025 tax year (i.e., single, married filing separately, married filing jointly, surviving spouse, or head of household).