About Australian Tax Calculator
We provide free, accurate Australian income tax calculations based on the latest Australian Taxation Office (ATO) rates and legislation.
Our Mission
Our mission is to help Australian taxpayers understand their tax obligations and take-home pay through simple, accessible tools. We believe everyone should have access to accurate tax information without paying for expensive software or professional services for basic calculations.
Why We Built This Calculator
Tax calculations can be complex and confusing. Many online calculators are either outdated, inaccurate, or require payment to access. We created this free tool to provide:
- Accurate calculations using official ATO tax brackets and rates
- Real-time results that update as you type
- Multiple pay cycles to help with budgeting and planning
- Comprehensive breakdowns including Medicare levy, LMITO, and superannuation
- Free access with no hidden fees or registrations required
Accuracy & Updates
Our calculator is updated regularly to reflect the latest changes in Australian tax law. We source our tax rates, thresholds, and formulas directly from the ATO website and official government publications. However, this calculator provides estimates only and should not be used as a substitute for professional tax advice.
What We Calculate
Tax Components
- Income tax
- Medicare levy (2%)
- Low and Middle Income Tax Offset (LMITO)
- HELP/HECS student loan repayments
Additional Features
- Superannuation guarantee calculations
- Tax deductions support
- Resident and non-resident calculations
- Multiple tax years (2024-25, 2025-26)
Privacy & Security
We respect your privacy. This calculator runs entirely in your browser - your personal financial information is never sent to our servers. All calculations are performed locally, and we don't store or track your income details.
Important Disclaimer
This calculator provides estimates based on current tax legislation and ATO formulas. Results may vary based on individual circumstances. Always consult a qualified tax professional or the ATO for official tax advice.