Australian Income Tax Calculator (FY 2025–26)
Estimate your annual tax, Medicare levy, optional HELP repayment, and take-home pay in Australia.
How this Australia taxes calculator helps
Tax can feel complicated. This calculator gives you a quick and practical estimate of what your annual tax bill could look like, and what you might actually keep after tax. It is useful for employees, contractors, and anyone comparing salary offers in Australia.
- See estimated income tax using current marginal tax brackets.
- Add Medicare levy for resident taxpayers.
- Optionally include HELP/HECS repayments.
- Get your annual, monthly, fortnightly, and weekly take-home estimate.
What is included in the calculation
1) Income tax (marginal rates)
The calculator uses progressive tax brackets, which means different portions of your income are taxed at different rates. This is how Australia’s individual income tax system works.
2) Medicare levy
For most residents, a Medicare levy applies. This tool includes a simple low-income phase-in so that people on lower incomes are not charged the full levy immediately.
3) HELP/HECS repayment (optional)
If you have a student loan debt, you can tick the HELP/HECS option to estimate compulsory repayment based on repayment income bands.
What is not included
This tool is designed for speed and clarity, so it does not include every edge case. The estimate does not include:
- Tax offsets (e.g., SAPTO and other personal offsets)
- Private health insurance surcharge logic
- Family Medicare levy thresholds and dependants
- Capital gains tax events and trust/company distributions
- Detailed deduction planning (work expenses, depreciation, etc.)
How to use the calculator effectively
Use taxable income, not gross package
Enter your annual taxable income. If you only know your salary package, your taxable income may differ depending on salary sacrifice, deductions, and reportable amounts.
Compare scenarios quickly
Try a few income points (for example, $80,000 vs $95,000) to see how much extra take-home pay you keep after moving into a higher bracket. This helps with job negotiation and side-income planning.
Check HELP impact before salary decisions
If you are near a repayment threshold, a small pay increase can trigger a larger repayment percentage. Modelling this in advance can reduce surprises at tax time.
Example use cases
Salary negotiation
Suppose you receive an offer increase from $100,000 to $110,000. You can estimate how much of that increase appears in take-home pay after tax, levy, and optional HELP repayment.
Contractor planning
If your income fluctuates, this calculator can help set aside a sensible tax buffer so your quarterly or annual obligations are less stressful.
Budgeting and cash flow
Use monthly, fortnightly, and weekly net estimates to align your budget with actual after-tax cash flow, not just headline salary.
Frequently asked questions
Does moving into a higher bracket tax all my income at that higher rate?
No. Only the part of income above each bracket threshold is taxed at the higher rate. That is the core idea of marginal taxation.
Is this calculator an official ATO calculator?
No. It is an educational estimator to help with planning. Always verify with official ATO resources or a qualified tax professional.
Can I use this for final tax return lodgement?
Use it for pre-planning and estimates only. Final tax outcomes depend on deductions, offsets, reportable amounts, residency details, and other personal circumstances.
Final note
A good tax estimate helps you make smarter money decisions year-round. Use this Australia taxes calculator as a fast first pass, then refine your numbers with your accountant or registered tax agent when precision matters.