Us Tax Brackets 2025 Calculator. The federal tax calculator is updated for the 2025/26 tax year and is designed for quick online tax calculations by entering your gross (total) income from tax form 1040 and your gross. Plan, calculate your current calendar year tax withholding based on your paycheck.

For tax year 2024, californians with income up to $31,950 might qualify for the california earned income tax credit (caleitc), which can provide cash back or lower any tax. The social security tax (at a rate of 6.2%) applies to wages up to a maximum amount per year that is set annually by the social security.