Tax Return Estimator Calculator 2024. 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. Answer each question by either clicking on the options shown or by entering dollar ($) amounts or other values.

The 2024 standard deductions and 2024 tax brackets have been added. For more help, click on the.