Australia Income Tax Calculator
See your 2026-27 Australian income tax, Medicare levy and HECS-HELP repayment, and the pay that lands in your account each week, fortnight or month, with MiniWebtool’s Australia Income Tax Calculator. Add your deductions to estimate your tax refund.
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2026-27 income tax, Medicare levy, HECS-HELP and super, with a tax refund estimate.
About Australia Income Tax Calculator
The Australia Income Tax Calculator turns any salary or wage into what actually lands in your bank account. It works out your income tax for 2026-27 or 2025-26, the Medicare levy and any surcharge, and your HECS-HELP repayment, then shows your pay per year, month, fortnight, week and hour. It also handles a package that includes super, salary sacrifice, and, at tax time, your estimated refund from your deductions and the tax withheld.
At a Glance
Australia Income Tax Calculator shows your take-home pay after income tax, the Medicare levy and HECS-HELP for 2026-27 or 2025-26, and estimates your tax refund from your deductions.
| Feature | What you get | Good for |
|---|---|---|
| Take-home pay | Per year, month, fortnight, week and hour | Budgeting and payslip checks |
| 2026-27 and 2025-26 | The new 15% bracket, Medicare levy and surcharge | This year and last year's return |
| HECS-HELP | Marginal repayment and years until the debt is cleared | Graduates |
| Package or salary | Splits a package that includes super into salary and super | Job offers |
| Salary sacrifice | Tax saved against the 15% tax inside super | Growing your super |
| Tax refund estimate | Refund or amount owing from deductions and tax withheld | Tax time |
How to use this calculator
- Enter your income and choose how it is quoted: per year, month, fortnight, week or hour. If the figure is a package that includes super, tick My salary includes super.
- Pick your tax year and residency. Foreign residents have no tax-free threshold and pay no Medicare levy; working holiday makers pay 15% from the first dollar.
- Add your details: your HECS-HELP debt and balance, and whether you hold private hospital cover.
- Open More options to add salary sacrifice, your deductions and the tax withheld, if you want a refund estimate.
- Press Calculate My Tax to see your take-home pay, every deduction, the bracket ladder and your true marginal rate.
Most Australian tax calculators stop at a single number. This one is built to answer the question people actually have next: what happens if I earn a bit more? The true marginal rate meter re-runs the entire calculation on your income plus $1,000 and shows you exactly how that extra money is split — which is how it catches the hidden rate spikes that a plain bracket table hides completely.
Australian income tax rates 2026-27 (residents)
| Taxable income | Rate on this slice | Tax on the full band |
|---|---|---|
| $0 – $18,200 | Nil (tax-free threshold) | $0 |
| $18,201 – $45,000 | 15c per $1 over $18,200 | $4,020 |
| $45,001 – $135,000 | $4,020 + 30c per $1 over $45,000 | $31,020 |
| $135,001 – $190,000 | $31,020 + 37c per $1 over $135,000 | $51,370 |
| $190,001 and over | $51,370 + 45c per $1 over $190,000 | — |
These rates exclude the 2% Medicare levy. In 2025-26 the second bracket was 16% rather than 15%, so the 2026-27 cut is worth up to $268 a year to anyone earning above $45,000. The same bracket drops again to 14% on 1 July 2027, and a new Working Australians Tax Offset of up to $250 begins in the 2027-28 income year.
The Medicare levy, and the shading band nobody mentions
The Medicare levy is 2% of taxable income. Below the low-income threshold — $28,011 for singles — you pay none of it. What surprises people is the band just above: the levy phases in at 10 cents per extra dollar until it reaches the full 2% at about $35,013. Inside that band your real marginal rate is 10 percentage points higher than the tax table suggests, so someone on $30,000 keeps only 75c of their next dollar rather than the 85c the bracket implies. The calculator measures this rather than assuming it.
Medicare levy surcharge thresholds 2026-27
| Tier | Single | Family | Surcharge |
|---|---|---|---|
| Base | $105,000 or less | $210,000 or less | 0% |
| Tier 1 | $105,001 – $123,000 | $210,001 – $246,000 | 1.0% |
| Tier 2 | $123,001 – $164,000 | $246,001 – $328,000 | 1.25% |
| Tier 3 | $164,001 and over | $328,001 and over | 1.5% |
The surcharge only applies if you do not hold private hospital cover, and it is charged on your whole income, not just the part above the threshold. That makes it a genuine cliff: earning one dollar over $105,000 costs you more than $1,050. Family thresholds rise by $1,500 for each dependent child after the first.
HECS-HELP repayments are now marginal
From 1 July 2025 compulsory study and training loan repayments changed completely. The old system charged a percentage of your entire income, so crossing a threshold by a dollar could cost hundreds. The new system works like income tax — you only repay on the income above the threshold.
| Repayment income (2026-27) | Compulsory repayment |
|---|---|
| $0 – $69,528 | Nil |
| $69,529 – $129,717 | 15c per $1 over $69,528 |
| $129,718 and over | $9,028 + 17c per $1 over $129,717 |
| Above about $186,050 | Capped at 10% of your total repayment income |
In 2025-26 the same bands sat at $67,000 and $125,000. A HECS-HELP repayment is not a tax: every dollar reduces your loan balance, so the money is not lost, it just does not reach your account this year. Enter your balance and the calculator projects how many years the debt takes to clear once indexation is accounted for.
Estimate your tax refund
Your employer withholds tax from each pay as if you had no deductions. When you lodge your return, the ATO works out your tax on your income minus your deductions, so the tax your deductions save comes back as a refund. Enter your deductions, and the tax withheld from your income statement in myGov, under More options. You may owe tax instead if you had two jobs at once, claimed the tax-free threshold twice, or had income with no tax withheld.
Salary sacrifice into super
Salary sacrifice moves part of your pay into super before tax. Inside super it is taxed at 15%, so it saves tax when your own rate is higher. On a $100,000 salary, sacrificing $5,000 lowers your tax by about $1,600. Sacrificed amounts still count as income for the Medicare levy surcharge and HECS-HELP repayments, and the calculator includes them there.
Three ways people get their Australian tax wrong
Thinking a pay rise moves all your income into a higher bracket. It never does. Only the slice above the threshold is taxed at the higher rate — which is exactly what the bracket ladder shows.
Confusing salary with package. A "$110,000 package" usually includes 12% super, making the actual salary about $98,214. Tick My salary includes super and the calculator splits it for you.
Ignoring the surcharge cliff. Going from $104,999 to $105,001 without hospital cover adds more than $1,050 of surcharge on your entire income. Basic hospital cover frequently costs less than the surcharge it removes.
Frequently asked questions
Estimates use the rates published by the Australian Taxation Office for the 2025-26 and 2026-27 income years. They do not include offsets other than the low income tax offset, investment income, capital gains or the private health insurance rebate. Your notice of assessment is the final word.
Reference this content, page, or tool as:
"Australia Income Tax Calculator" at https://MiniWebtool.com/australia-income-tax-calculator/ from MiniWebtool, https://MiniWebtool.com/
by miniwebtool team. Updated: October 28, 2026
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