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Best Tax Calculators in 2026

Tax calculators estimate income tax, paycheck deductions, or self-assessment amounts for a stated tax jurisdiction. This list helps people compare calculators for different income sources, filing statuses, and tax years.

  1. 1

    FreeTaxUSA

    by FreeTaxUSA
    Free plan AndroidiPhoneWeb

    FreeTaxUSA offers free federal filing alongside broad income and deduction support.

    7.4 Free plan Visit site
  2. 2

    Common Offline Utility for ITR

    Free plan MacWindows

    This utility provides a free offline route for four specified income-tax returns. Confirm your form eligibility and hardware or Excel requirements before downloading.

    7.3 Free plan Visit site
  3. 3

    H&R Block Online

    by H&R Block Online
    Free plan WebiPhoneAndroid

    H&R Block Online offers filing options across simple and more involved tax situations, with expert help included in three paid plans.

    7.3 Free plan Visit site
  4. 4

    TaxSlayer

    by TaxSlayer
    Free plan AndroidiPhoneWeb

    Choose TaxSlayer if you want web and mobile tax-preparation access, including a free plan with one federal and one state return.

    6.8 Free plan Visit site
  5. 5

    SimpleFile

    Free plan Web

    SimpleFile can simplify federal filing for eligible people with straightforward tax situations. Confirm eligibility and supported deductions before relying on it, especially if you live in Quebec.

    6.7 Free plan Visit site
  6. 6

    TaxAct

    by TaxAct
    Free plan Web

    TaxAct offers several filing formats and options for personal and business returns. Check the Free Edition limits and any state-filing charge against the return you need to prepare.

    6.6 Free plan · paid from $44.99 Visit site
  7. 7

    TurboTax

    by TurboTax
    Free plan Web

    TurboTax offers both self-directed filing and expert assistance, but free filing covers only simple returns. Check whether your forms fit the free tier and account for state costs on paid plans.

    6.5 Free plan · paid from $79 Visit site
  8. 8

    HMRC Income Tax Estimate

    Free plan AndroidiPhoneWeb
    6.3 Free plan Visit site
  9. 9

    ADP Salary Paycheck Calculator

    Free plan Web
    6.2 Free plan Visit site
  10. 10

    NerdWallet Tax Calculator

    Free plan Web
    6.2 Free plan Visit site
  11. 11

    Australian Income Tax Calculator

    Free plan Web
    6.1 Free plan Visit site
  12. 12

    Federal Income Tax Calculator by SmartAsset

    Free plan Web
    6.1 Free plan Visit site
  13. 13

    IRS Tax Withholding Estimator

    Free plan Web
    6.1 Free plan Visit site
  14. 14

    New Zealand PAYE.net.nz Calculator

    Free plan Web
    6.1 Free plan Visit site
  15. 15

    GOV.UK Self Assessment Tax Calculator

    Free plan Web
    6.0 Free plan Visit site
  16. 16

    HMRC PAYE Tax Calculator

    Free plan Web
    6.0 Free plan Visit site
  17. 17

    Omni Calculator

    Free plan AndroidWeb
    6.0 Free plan Visit site
  18. 18

    Income Tax Calculator

    Free plan Web
    5.9 Free plan Visit site
  19. 19

    India Income Tax Calculator

    Free plan Web
    5.9 Free plan Visit site
  20. 20

    Inland Revenue PAYE Calculator

    Free plan Web
    5.8 Free plan Visit site
  21. 21

    PaycheckCity Paycheck Calculators

    Free plan Web
    5.8 Free plan Visit site
  22. 22

    Take-Home-Paycheck Calculator

    Free plan Web
    5.8 Free plan Visit site
  23. 23

    QuickBooks Paycheck Calculator

    Free plan Web
    5.7 Free plan Visit site
  24. 24

    Sales Tax Deduction Calculator

    Free plan Web
    5.7 Free plan Visit site
  25. 25

    SmartAsset Paycheck Calculator

    Free plan Web
    5.7 Free plan Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

Check whether a free plan covers the calculation you need, and compare paid starting prices where shown. Match the calculator type and jurisdiction to your situation, confirm its supported platform, and check the licence if you need to read or change code.

Questions

Do these tax calculators have free plans?

A free plan is offered by calculators on this list. Check the individual listing to confirm its pricing details.

Which platforms can tax calculators run on?

Listed platforms include web, Android, iOS, macOS, Windows, and API access. Check the platform field for the calculator you want.

Can I compare calculators for different countries?

Yes. Compare the Tax jurisdictions field to find a calculator for the jurisdiction you need.

What income details can I compare?

Use the Income sources, Filing statuses, Calculator types, and Tax years fields to match a calculator to your situation.

How do I check paid pricing?

Compare the Paid from field in the listing, along with its free-plan details, before choosing a paid option.

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