Tax Calculators

Free tax calculators and tools to help you make accurate calculations quickly and easily.

Calculate your Goods and Services Tax (GST) liabilities and credits in New Zealand

Calculate your 13th salary (décimo terceiro) including INSS and IRRF deductions

Calculate your FGTS balance, deposits, and potential withdrawals

Calculate your annual income tax (IR) and monthly withholding (IRRF)

Calculate your carbon footprint tax liability based on your activities

Understand how city-based taxes reduce your net pay.

Calculate your total SE tax for Social Security and Medicare

Quickly compute your total purchase amount including state taxes.

Calculate GST on goods and services

Find your potential annual wealth tax on total net worth