Australian PAYG tax is progressive — different slices of your income are taxed at different rates. The calculator above walks through the same five steps the ATO does on your payslip.
- 1. Apply resident tax brackets. The first $18,200 is tax-free. The next slice up to $45,000 is taxed at 16%, then 30% up to $135,000, 37% up to $190,000, and 45% beyond.
- 2. Add the Medicare levy. A flat 2% on most incomes above the low-income threshold. The Medicare levy surcharge is separate and depends on private health cover.
- 3. Deduct any HECS/HELP repayment. Repayment kicks in above ~$54,435 (2025–26) and rises in tiers from 1% to 10% of total income.
- 4. Set aside super. Your employer pays 11.5% on top of your wage into super — this isn't taken out of your take-home, but it is part of your total package.
- 5. The rest is yours. Gross minus tax minus Medicare minus HECS = take-home.