17.8
FreeTaxUSA is an online service for preparing and e-filing federal and state tax returns.
Free planAndroidiOSWeb
Best Tax Calculators in 2026
Tax calculators estimate income tax, payroll deductions and filing amounts for a stated tax year. Examples include salary and paycheck tools, income estimates, PAYE, self-assessment and ITR utilities. Compare the tax jurisdiction, calculator type, income sources and filing status covered.
27.7
Free planAndroidiOSWeb
37.6
H&R Block Online is tax-preparation software available on the web, iOS, and Android, with options for simple returns, investments, rental income, and self-employment.
Free planAndroidiOSWeb
- 4
TaxAct
TaxAct is tax-preparation software with online filing, downloadable software, and a mobile app.
Free planWeb7.5Free plan - 5
TurboTax
TurboTax is tax preparation software available online, on mobile and as desktop software.
Free planWeb7.4Free plan - 6
Common Offline Utility for ITR
Free planmacOSWindows6.6Free plan - 7
SimpleFile
Free planWeb6.5Free plan - 8
5.7From $39 a month - 9
NerdWallet Tax Calculator
Free planWeb5.4Free plan - 10
HMRC Income Tax Estimate
AndroidiOSWeb5.2 - 11
Omni Calculator
AndroidWeb5.0 - 124.8
- 134.7
- 144.7
- 154.7
- 164.6
- 174.6
- 184.6
- 194.6
- 204.6
- 214.6
- 224.6
- 234.6
- 244.6
- 254.6
Choosing well
Match the tax jurisdiction
Choose a calculator that covers the country or tax authority relevant to your return. Listings include tools for the United States, United Kingdom, India, Australia and New Zealand.
A jurisdiction-specific calculator can use local terms such as PAYE, self assessment or ITR.
Pick the right calculator type
Salary and paycheck calculators focus on pay and deductions. Income-tax tools estimate tax from income details, while self-assessment and ITR utilities support named filing processes.
Read the calculator type before entering figures so the result matches your task.
Check income and filing fields
Compare the income sources and filing statuses a tool accepts. A calculator that lacks your income type or status may not fit your situation.
Confirm the tax year
Tax rules change by year, so check the tax-year range shown for the calculator before relying on an estimate.
Choose a convenient platform
The category includes web, Android, iOS, macOS, Windows and API access. Check the listing for the platform you plan to use, especially if you need an Android app rather than a browser.
A free plan is available from tools in this category; compare any stated paid-from details when pricing matters.
Questions people ask
Are tax calculators free?
A free plan is offered by tools in this category. Check the pricing details for the calculator you choose.
Can I use a tax calculator on Android?
Android is a platform represented in this category. Check the individual listing to confirm whether it provides an Android app or browser access.
Which tax regions are covered?
Listings include calculators for the United States, United Kingdom, India, Australia and New Zealand. Confirm the jurisdiction before entering figures.
What types of tax tools are listed?
The list includes salary and paycheck calculators, income-tax estimators, PAYE tools, self-assessment calculators and an ITR utility.
Can I calculate a past tax year?
Tax-year coverage is a comparison field. Check the calculator's listed years and select the year that matches your filing.