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Tax Calculators

Alternatives to IRS Tax Withholding Estimator

The tools Specifiction weighs against IRS Tax Withholding Estimator, from its list of tax calculators, each with its plans, platforms and spec score.

  1. 01 FreeTaxUSA

    It suits people filing federal returns with investment, rental, self-employment, education, home ownership, or dependent-related income and deductions.

    Free plan Web · iOS · Android
    8.9 Visit Specs
  2. 02 Common Offline Utility for ITR
    Free plan Windows · macOS
    8.7 Visit Specs
  3. 03 H&R Block Online
    Free plan Web · iOS · Android
    8.6 Visit Specs
  4. 04 TaxAct

    TaxAct suits individuals preparing standard or more involved returns, including those with investment, rental, or self-employment income.

    From $44.99/mo Free plan Web
    8.4 Visit Specs
  5. 05 TaxSlayer

    TaxSlayer suits people filing federal and state returns, including eligible taxpayers who qualify for Simply Free.

    Free plan Web · iOS · Android
    8.2 Visit Specs
  6. 06 TurboTax

    TurboTax suits people preparing eligible simple Form 1040 returns, as well as filers with self-employment, investment, or rental income who need broader support.

    From $79/mo Free plan Web
    8.0 Visit Specs
  7. 07 SimpleFile
    Free plan Web
    7.7 Visit Specs
  8. 08 NerdWallet Tax Calculator
    Free plan Web
    6.6 Visit Specs
  9. 09 TaxJar
    From $34.92/mo API
    6.6 Visit Specs
  10. 10 ADP Salary Paycheck Calculator
    Web
    6.0 Visit Specs
  11. 11 Australian Income Tax Calculator
    Web
    6.0 Visit Specs
  12. 12 HMRC Income Tax Estimate
    Web · iOS · Android
    6.0 Visit Specs
  13. 13 New Zealand PAYE.net.nz Calculator
    Web
    6.0 Visit Specs
  14. 14 Federal Income Tax Calculator by SmartAsset
    Web
    5.9 Visit Specs
  15. 15 GOV.UK Self Assessment Tax Calculator
    Web
    5.9 Visit Specs
  16. 16 HMRC PAYE Tax Calculator
    Web
    5.8 Visit Specs
  17. 17 Income Tax Calculator
    Web
    5.7 Visit Specs
  18. 18 India Income Tax Calculator
    Web
    5.7 Visit Specs
  19. 19 Inland Revenue PAYE Calculator
    Web
    5.7 Visit Specs
  20. 20 Omni Calculator
    Web · Android
    5.7 Visit Specs
  21. 21 PaycheckCity Paycheck Calculators
    Web
    5.6 Visit Specs
  22. 22 QuickBooks Paycheck Calculator
    Web
    5.5 Visit Specs
  23. 23 SmartAsset Paycheck Calculator
    Web
    5.5 Visit Specs
  24. 24 Take-Home-Paycheck Calculator
    Web
    5.5 Visit Specs
  25. 25 Sales Tax Deduction Calculator
    Web
    5.4 Visit Specs
  26. 26 Tax Calculator
    Web
    5.4 Visit Specs
  27. 27 TaxCalc.ie Irish PAYE Tax Calculator
    Web
    5.3 Visit Specs
  28. 28 TaxCaster
    Web
    5.2 Visit Specs
  29. 29 Tax Foundation 2026 OBBBA Tax Calculator
    Web
    5.2 Visit Specs

IRS Tax Withholding Estimator, head to head