Tax Brackets 2024 Single Filers. 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. Based on the tax brackets, you’ll fall under the third tax.

For instance, the 22% tax bracket for single filers applies to $53,374 of income for the 2024 tax. The irs has already released tax brackets for 2024, the taxes you will file in 2025.