TaxCheck - Aus Tax Calculator

TaxCheck is a powerful Australian pay and tax calculator designed to help individuals estimate their net income, PAYG tax withheld, and expected tax refunds. It uses official Australian Taxation Office (ATO) data ensuring accurate and up-to-date calculations for multiple financial years from 2020–21 to 2025–26.

Key features include net pay calculations in various pay cycles, salary sacrifice, Medicare Levy adjustments, tax offsets including cost of living offsets, and optional inputs for capital gains, business income, deductions, and more. The Pro upgrade unlocks advanced functionalities such as refund estimates with actual tax withheld, saving multiple calculations, and ad removal.

The extension also includes additional financial calculators for mortgages, car and personal loans, savings goals, and investment growth, making it a comprehensive tool for Australian financial planning.