Trusted by 50,000+ users monthlyPeer-reviewed formulas100% free · No sign-up4.9 ★ rated
Finance Calculator
🇦🇺 Australia

Income Tax Calculator

Calculate your Australian income tax, Medicare levy, and take-home pay for 2024–25. Updated for Stage 3 tax cuts. ATO-sourced rates.

Used by 50,000+ users monthly · No sign-up required · Instant results

Your income

Quick salaries
💰
Enter your salary to calculate

See your exact income tax, Medicare levy, LITO offset, and take-home pay — broken down by annual, monthly, fortnightly, and weekly.

Australia's 2024–25 tax brackets

Australia uses a progressive tax system — higher income earners pay a higher rate, but only on the portion of income above each threshold. The 2024–25 rates (post Stage 3 cuts) are:

Income rangeRateTax on this portion
$0 – $18,2000%Nil
$18,201 – $45,00019%19¢ per $1 over $18,200
$45,001 – $135,00030%$5,092 + 30¢ per $1 over $45,000
$135,001 – $190,00037%$32,092 + 37¢ per $1 over $135,000
Over $190,00045%$52,092 + 45¢ per $1 over $190,000

Plus 2% Medicare levy on most incomes above ~$26,000. Source: ATO.

The Stage 3 tax cuts explained

From 1 July 2024, significant changes to Australian income tax took effect. Here's what changed vs the previous year:

32.5% → 30%
Middle rate cut for incomes $45,001–$135,000
Save Up to $1,429
$120k → $135k
37% bracket threshold raised
Save Up to $5,550
$180k → $190k
45% top rate threshold raised
Save Up to $3,700

The original Stage 3 design was modified in January 2024 to provide greater benefit to lower and middle income earners. The revised cuts were legislated and took effect 1 July 2024.

How your take-home pay is calculated

1
Gross income
Your total salary before any deductions
2
Income tax
Progressive tax at ATO bracket rates, less LITO offset
3
Medicare levy
2% of taxable income for the public health system
4
Take-home pay
Gross income minus income tax minus Medicare levy

Note: This calculator shows income tax and Medicare levy only. HECS/HELP repayments are a separate deduction — use our HECS calculator to model those. Salary sacrifice, private health insurance rebates, and other offsets are not included here. Your take-home pay also affects your mortgage borrowing power.

Frequently asked questions

From 1 July 2024, the Stage 3 tax cuts reduced the 32.5% marginal rate to 30% for incomes between $45,001 and $135,000. The 37% rate threshold increased from $120,001 to $135,001, and the 45% rate threshold increased from $180,001 to $190,001. The 19% rate for $18,201–$45,000 was unchanged. Most Australian taxpayers received a tax reduction.
LITO is an automatic tax reduction for low-income earners. In 2024–25, eligible taxpayers receive up to $700 offset on incomes up to $37,500. The offset phases out between $37,500 and $66,667. You don't need to apply — it's automatically applied in your tax assessment.
Employer super contributions (the 11.5% SGC) are not included in your taxable income — they're taxed at 15% inside the super fund, not at your marginal rate. However, salary sacrifice contributions you make voluntarily are also taxed at 15%, which is why salary sacrificing to super is tax-effective for most earners above $45,000.
HECS/HELP repayments are not a tax — they're a separate deduction made by the ATO after calculating your income tax. They're based on your repayment income and rate (1–10% depending on income). Use our HECS calculator to model your repayments. Note that HECS debt also affects mortgage borrowing power as lenders treat repayments as a monthly commitment.

Related calculators

🎓
HECS/HELP Calculator
Student debt repayment
💪
Borrowing Power Calculator
Home loan capacity
🌴
Superannuation Calculator
Retirement projection
🏡
HomeVerdict
Property affordability