Tax Brackets 2024 Single Over 65. For single filers and heads of households age 65 and over, the additional standard deduction will increase slightly — from $1,950 in 2024 (returns you’ll file soon in early 2025) to. You can use our federal tax brackets calculator to determine how much tax you will pay for the current tax year, or to determine how much tax you have paid in previous tax years.

California’s tax brackets for 2024 are set at the following levels for single filer,. For single taxpayers and married individuals filing separately, the standard deduction rises to $14,600 for 2024, an increase of $750 from 2023;