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  1. Federal Income Tax Calculator 2021 | Estimate Your US Federal Tax

    Use our Federal Income Tax Calculator to quickly estimate how much US federal tax you may owe or receive for the 2021 tax year. This tool is designed for fast calculations using summary income and …

  2. Income Tax Calculator

    Aug 1, 2025 · Estimate your US federal income tax for 2025, 2024, 2023, 2022, 2021, 2020, 2019 or 2018 using IRS formulas. The calculator will calculate tax on your taxable income only.

  3. USA Tax Calculator 2021 | US iCalculator™

    Our online Annual tax calculator will automatically work out all your deductions based on your Annual pay. The tax calculator provides a full, step by step, breakdown and analysis of each tax, Medicare …

  4. Income Tax Calculator 2021 - NexGen Taxes

    Feb 27, 2024 · Estimate your 2021 federal income taxes with our free Income Tax Calculator. Enter your income, filing status, and deductions to calculate your tax liability or refund accurately and easily

  5. Free 2021 IRS Income Tax Calculators for Income Earned in 2021 - e-File

    Nov 7, 2024 · Use these 2021 Tax Calculators and Tools to Prepare 2021 Tax Returns. There Are Over 10 Calculators that Will Assist You with Your 2021 Taxes.

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    • IRS & State Tax Calculator | 2005 -- 2025

      Health & Retirement: (Health premiums and tax-deferred plans) - + Federal Taxable Income: $0.00 Marginal Average

    • Salary Tax Calculator 2021

      The Salary Tax Calculator estimates your total tax burden based on your annual salary, state of residence, and filing status for the 2021 tax year. It calculates Federal Income Tax, State Income …

    • 2021 Simple Federal Tax Calculator

      2021 Simple Federal Tax Calculator Enter your filing status, income, deductions and credits and we will estimate your total taxes. Based on your projected tax withholding for the year, we can also estimate …

    • Federal Income Tax Calculator 2025-2026 - NerdWallet

      Estimate your federal refund or taxes due using our free income tax calculator. Enter your income, age and filing status to get started.

    • Federal Income Tax Calculator For Estimated Taxes

      The calculator determines your estimated federal income tax using the IRS tax brackets and rate schedules for the year you select. It does not include deductions, credits, or self-employment taxes …