How Is Income Tax Calculated in Australia?
Australia operates on a progressive tax system where higher portions of income are taxed at higher rates. The Australian financial year runs from 1 July to 30 June the following year, so the current tax year is 2025–26 (1 July 2025 to 30 June 2026) . Unlike the United States, Canada, or the UK, Australia has no state or territory income taxes — the ATO is your only tax authority for personal income .
For Australian residents, the first $18,200 of taxable income is completely tax-free — this is the tax-free threshold . Income above this threshold is taxed in progressive brackets: 16% on $18,201–$45,000, 30% on $45,001–$135,000, 37% on $135,001–$190,000, and 45% on income over $190,000 . These are marginal rates — only the portion of income within each bracket is taxed at that rate, not your entire salary.
On top of income tax, most residents pay a 2% Medicare levy to fund Australia's public healthcare system . High-income earners without private hospital insurance may also pay a Medicare Levy Surcharge of 1%–1.5% . And if you have a HECS-HELP debt from university, compulsory repayments are deducted once your repayment income exceeds the annual threshold .
How Much Tax Do I Pay? Income-Specific Breakdowns
The most common long-tail searches are income-specific. Here is exactly how much tax you pay at every major income level for 2025–26, assuming single Australian residency with no deductions and standard Medicare levy.
| Annual Income | Income Tax | Medicare | Total Tax | Take-Home Pay | Effective Rate |
|---|---|---|---|---|---|
| $20,000 | $288 | $0 | $288 | $19,712 | 1.4% |
| $30,000 | $1,888 | $278 | $2,166 | $27,834 | 7.2% |
| $40,000 | $3,488 | $800 | $4,288 | $35,712 | 10.7% |
| $50,000 | $6,788 | $1,000 | $7,788 | $42,212 | 15.6% |
| $60,000 | $9,788 | $1,200 | $10,988 | $49,012 | 18.3% |
| $70,000 | $12,788 | $1,400 | $14,188 | $55,812 | 20.3% |
| $80,000 | $15,788 | $1,600 | $17,388 | $62,612 | 21.7% |
| $90,000 | $18,788 | $1,800 | $20,588 | $69,412 | 22.9% |
| $100,000 | $21,788 | $2,000 | $23,788 | $76,212 | 23.8% |
| $120,000 | $27,788 | $2,400 | $30,188 | $89,812 | 25.2% |
| $150,000 | $36,788 | $3,000 | $39,788 | $110,212 | 26.5% |
| $200,000 | $55,288 | $4,000 | $59,288 | $140,712 | 29.6% |
*Calculations assume single Australian resident, no deductions, standard Medicare levy, no HECS debt, and include Low Income Tax Offset (LITO) where applicable.
Australian Tax Brackets 2025–26 (Current Year)
These are the official ATO resident tax rates for the 2025–26 financial year. They reflect the Stage 3 tax cuts that took effect on 1 July 2024, which reduced the $18,201–$45,000 bracket from 19% to 16% and flattened the middle brackets .
| Taxable Income | Marginal Rate | Tax on This Income |
|---|---|---|
| $0 – $18,200 | 0% | Nil |
| $18,201 – $45,000 | 16% | 16¢ for each $1 over $18,200 |
| $45,001 – $135,000 | 30% | $4,288 plus 30¢ for each $1 over $45,000 |
| $135,001 – $190,000 | 37% | $31,288 plus 37¢ for each $1 over $135,000 |
| $190,001 and over | 45% | $51,638 plus 45¢ for each $1 over $190,000 |
Tax-Free Threshold
$18,200
Medicare Levy
2%
Super Guarantee
12%
Source: Australian Taxation Office (ATO), SuperGuide
Medicare Levy: How Much and Who Pays It
The Medicare levy is an additional 2% of your taxable income that funds Australia's public healthcare system . It is not part of the income tax brackets — it is calculated separately and added to your total tax liability.
However, low-income earners may be exempt or pay a reduced levy. For the 2025–26 year, the Medicare levy thresholds are :
| Status | No Levy Below | Full Levy At |
|---|---|---|
| Single | $27,222 | $34,027 |
| Single (senior/pensioner) | $43,020 | $53,775 |
| Family | $45,907 | $57,383 |
| Family (senior/pensioner) | $59,886 | $74,857 |
Between the low threshold and the full levy threshold, the Medicare levy is phased in at 10 cents for each dollar above the low threshold . For example, a single person earning $30,000 pays a reduced levy of ($30,000 − $27,222) × 10% = $277.80, rather than the full 2% ($600).
HECS-HELP Repayments: When They Kick In
If you studied at university in Australia, you likely have a HECS-HELP debt. Repayments are not based on your taxable income alone — they are based on your repayment income, which includes your taxable income plus any reportable fringe benefits, reportable super contributions, and net investment losses .
| Repayment Income | Repayment Rate |
|---|---|
| Below $54,435 | Nil |
| $54,435 – $62,439 | 1% |
| $62,440 – $66,887 | 2% |
| $66,888 – $71,610 | 3% |
| $71,611 – $76,698 | 4% |
| $76,699 – $82,196 | 5% |
| $82,197 – $88,170 | 6% |
| $88,171 – $94,694 | 7% |
| $94,695 – $101,857 | 8% |
| $101,858 – $109,756 | 9% |
| $109,757 – $118,498 | 10% |
| $118,499+ | 10% |
Tax Cuts Do Not Reduce HECS Repayments
The 2026 tax cuts reduce your income tax but do not reduce your HECS repayment . HECS is calculated on repayment income, not tax payable. Your employer withholds HECS based on your gross income, so the tax cut increases your take-home pay but your HECS deduction stays the same.
Tax on a Second Job in Australia
One of the most searched tax topics in Australia is how second jobs are taxed. Many workers assume a second job is taxed at a higher rate — this is partially true, but not for the reason most people think .
When you start a second job, you should not claim the tax-free threshold from that employer. Instead, you claim it only from your highest-paying job . Your second job will then withhold tax from the very first dollar at your marginal rate — which could be 16%, 30%, 37%, or 45% depending on your total income.
This is not a penalty — it is simply your employer applying the correct withholding so you do not end up with a tax bill. If both employers applied the tax-free threshold, your total withholding would be too low, and you would owe money at tax time. The ATO does not charge extra tax for having a second job; it simply ensures the correct amount is withheld throughout the year.
Example: Second Job at $25,000
If your main job pays $70,000 (you claim the threshold) and your second job pays $25,000 (you do not claim the threshold), the second job withholds tax at 30% from dollar one — approximately $7,500. This is correct because your combined $95,000 income sits in the 30% bracket. If you had claimed the threshold on both, you would underpay by roughly $4,000.
Non-Residents and Working Holiday Makers
Not everyone in Australia gets the tax-free threshold. Your residency status dramatically changes your tax liability .
Foreign Residents
No tax-free threshold. Taxed from the first dollar. No Medicare levy (generally not eligible for Medicare) .
| $0 – $135,000 | 30% |
| $135,001 – $190,000 | 37% |
| $190,001+ | 45% |
Working Holiday Makers
Special rates for visa subclasses 417 and 462. Lower rate on first $45,000, then standard resident brackets .
| $0 – $45,000 | 15% |
| $45,001 – $135,000 | 30% |
| $135,001 – $190,000 | 37% |
| $190,001+ | 45% |
Resident vs. Non-Resident: Real Example
At $80,000 income: A resident pays ~$17,388 total tax (including Medicare) . A non-resident pays $24,000 — a difference of $6,612. At $40,000: resident pays ~$4,288 (with levy); non-resident pays $12,000 — a 180% higher tax bill .
What's Changing from 1 July 2026?
The government has legislated further tax cuts beginning 1 July 2026. The only change is a reduction in the lowest tax bracket .
| Period | $18,201 – $45,000 Rate | Estimated Annual Saving |
|---|---|---|
| Now (2025–26) | 16% | — |
| From 1 July 2026 | 15% | ~$140 (at $45,000 income) |
| From 1 July 2027 | 14% | ~$268 (at $45,000 income) |
All other brackets remain unchanged. The 30%, 37%, and 45% rates stay the same. These cuts are automatic — your employer's payroll system will update the withholding tables, and you will see the change in your first pay period after 1 July 2026 .
Common Australian Tax Mistakes
1. Claiming the Tax-Free Threshold on Two Jobs
You should only claim the tax-free threshold from one employer — typically your highest-paying job . If you claim it from both, too little tax is withheld and you will owe money at tax time.
2. Forgetting the Medicare Levy
Many calculators show income tax only. The 2% Medicare levy adds $400 on $20,000, $1,600 on $80,000, and $3,000 on $150,000 . Always include it in your budget.
3. Confusing Taxable Income with Gross Income
Tax is calculated on taxable income (gross minus deductions), not gross salary. If you have $5,000 in work-related deductions, your taxable income is $5,000 lower — potentially dropping you into a lower bracket.
4. Ignoring HECS on Pay Rises
HECS repayments kick in at $54,435 and escalate to 10% . A pay rise from $80,000 to $90,000 increases your HECS repayment from $4,000 to $5,400 — a $1,400 reduction in take-home pay that has nothing to do with income tax brackets.
How to Use the Australian Income Tax Calculator
- 1
Select Your Residency Status
Choose Australian Resident, Foreign Resident, or Working Holiday Maker. This determines whether you get the $18,200 tax-free threshold and whether Medicare levy applies.
- 2
Enter Your Annual Income
Input your gross annual salary or wage. The calculator handles the marginal tax brackets automatically.
- 3
Add Deductions and Offsets
Enter work-related deductions to reduce taxable income. Toggle the Low Income Tax Offset (LITO) if your income is under $66,667.
- 4
Set Medicare and HECS
Toggle the 2% Medicare levy and enter your HECS-HELP debt balance to see compulsory repayment amounts.
- 5
Review Your Breakdown
See income tax, Medicare levy, HECS repayment, total tax, net pay, effective rate, and marginal rate. Toggle between annual, monthly, fortnightly, and weekly views.
Frequently Asked Questions
What is the tax-free threshold in Australia?
How much tax do I pay on $80,000 in Australia?
Do I pay Medicare levy if I earn under $30,000?
How much tax do I pay on $100,000 in Australia?
How is a second job taxed in Australia?
What is the difference between marginal and effective tax rate?
When do I start paying HECS-HELP?
Are there state income taxes in Australia?
How much tax do I pay on $50,000 in Australia?
How much tax do I pay on $60,000 in Australia?
How much tax do I pay on $120,000 in Australia?
What is the tax rate for working holiday makers in Australia?
Methodology and Data Sources
This calculator implements the official 2025–26 Australian resident income tax brackets published by the Australian Taxation Office (ATO) . The 16% rate on $18,201–$45,000 reflects the Stage 3 tax cuts effective from 1 July 2024. Medicare levy calculations use the 2025–26 thresholds: singles pay no levy below $27,222, a reduced levy between $27,222–$34,027, and full 2% above $34,027 .
HECS-HELP compulsory repayment thresholds are based on the 2025–26 indexed repayment income table . Non-resident and working holiday maker rates are sourced from ATO publications . The calculator does not account for the Medicare Levy Surcharge, private health insurance rebate, or complex deductions. All calculations occur client-side with no data transmitted to servers.
About the Creator
Built by
Mubarak, an independent developer. This tool was created because most online "Australia tax calculators" use outdated 19% and 32.5% rates from before the 2024 Stage 3 cuts, or they ignore the Medicare levy and HECS repayments entirely.More finance tools
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References and Citations
- [107] Expatica. "Australia Income Tax/Salary Calculator 2026/2027." April 2026. https://www.expatica.com/...
- [108] Bristax. "Individual Income Tax Rates." April 2026. https://bristax.com.au/...
- [109] SuperGuide. "Australian income tax brackets and rates (2025-26 and previous years)." April 2026. https://www.superguide.com.au/...
- [110] Valley View Farm. "Australia Tax Cuts 2026–2027: How Much You'll Really Save." April 2026. https://valleyviewfarm.net.au/...
- [111] Easifleet. "Australian Income Tax Rates & Cuts in 2026: Your Full Guide." March 2026. https://www.easifleet.com.au/...
- [112] CountryTaxCalc. "Australian Tax Calculator 2026 | ATO Tax Rates & Brackets." March 2026. https://www.countrytaxcalc.com/...
- [113] Sleek. "ATO Tax Brackets 2026-27: How Much Tax Do You Pay in Australia?" March 2026. https://sleek.com/...
- [115] Taxes for Expats. "US tax guide for Americans in Australia 2026: rates and filing." February 2026. https://www.taxesforexpats.com/...
- [116] ITP. "Australian Tax Rates 2026: Impact on Your Take-Home Pay." January 2026. https://itp.com.au/...
Know What You Keep.
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