2025 Tax Brackets Calculator 2025. For 2025, the federal income tax. The 2025 tax calculator uses the 2025 federal tax tables and 2025 federal tax tables, you can view the latest tax.

 — in 2025, the top tax rate of 37% applies to those earning over $609,350 for individual single filers, up from $578,125 last year. When you are looking at the federal tax brackets, you are able to determine which tax rate applies to you for the current tax.