2024 Tax Calculator Estimate Irs. Use our income tax calculator to estimate how much you'll owe in taxes. The calculator is automatically set to 2024 — the current year — which will help you estimate the bill or refund you may receive when you file your taxes in 2025.
Based on your projected tax withholding for the year, we can also estimate your tax refund or amount you may owe the irs. Answer each question by either clicking on the options shown or by entering dollar ($) amounts or other values.