Australia Income Tax Calculator
Most people are surprised the first time they see the gap between their salary and their payslip, and in Australia that gap has a very specific shape. Income is taxed through five marginal brackets for 2026 to 27: the first $18,200 is tax free, then 15, 30, 37 and finally 45 cents in every extra dollar, plus a 2% Medicare levy on top that most people forget to budget for. Type in your annual gross and this calculator runs it through the real ATO resident brackets for the 2026 to 27 financial year, then shows your income tax, the Medicare levy, total tax, take home pay and effective rate, broken down into fortnightly, weekly and monthly figures, since most Australians are paid fortnightly. Treat the result as a planning estimate rather than tax advice: HELP/HECS repayments, the Medicare levy surcharge, the private health insurance rebate, tax offsets and the low income Medicare reduction all sit outside this maths. Whether you are comparing two job offers, checking your withholding looks right, or working out what a raise really adds to your pay, it does the heavy lifting in seconds, including the Australian side of the comparison for expats weighing an offer against salaries back in the US, UK, Canada or Europe. Uses current ATO marginal tax brackets including the 18200 dollar tax free threshold and 2 percent Medicare levy, so your take home estimate reflects real 2026 rules.
Last updated: October 22, 2026
Your result
2026 to 27 Australian resident rates with a flat 2% Medicare levy. HELP/HECS repayments, the Medicare levy surcharge, private health insurance rebate, tax offsets and the low income Medicare reduction are not included.
The formula
Income tax = 2026 to 27 resident brackets applied per slice: 0% to $18,200; 15% $18,201, $45,000; 30% $45,001, $135,000; 37% $135,001, $190,000; 45% above $190,000Medicare levy = gross income × 2% (simplified, the low income reduction is not modelled)Total tax = income tax + Medicare levyTake-home pay = gross income − total taxEffective rate = total tax ÷ gross income × 100; marginal rate = bracket of the last dollarTake home per period = take home ÷ 26 (fortnightly), 52 (weekly) or 12 (monthly)
A worked example
On a $95,000 salary the $45,001, $135,000 slice applies: income tax is $4,020 + 30% × (95,000 − 45,000) = $19,020, the Medicare levy adds $1,900, so total tax is $20,920, take-home $74,080 for the year, about $2,849 a fortnight, at an effective rate of 22.02%.
More about the Australia Income Tax Calculator
How Australia's 2026 to 27 brackets actually work
Australia's system is progressive, which just means your income gets sliced into five layers, 0%, 15%, 30%, 37% and 45% for the 2026 to 27 financial year, with each layer taxed at its own rate. Touching the 30% bracket does not mean your whole salary is taxed at 30%; only the dollars above $45,000 cop the 30% rate, while everything below keeps its cheaper rates.
The famous tax free threshold gives you $18,200 with zero tax, then it is 15 cents in every dollar from $18,201 to $45,000, a rate that dropped from 16% in earlier years. That layering is exactly why a $95,000 salary produces $19,020 of income tax rather than the $28,500 you would get by slapping 30% across the whole lot.
The Medicare levy: the 2% everyone forgets
On top of income tax, almost every Australian resident pays the Medicare levy, a flat 2% of taxable income that funds the public health system. On $95,000 that is $1,900 a year: real money that never reaches your bank account, and the figure most pay calculators quietly understate.
This tool uses the flat 2% as a simplification, the honest approach. The ATO genuinely reduces the levy for low incomes between published lower and upper thresholds, and some people qualify for an exemption altogether, but those thresholds had not been published for 2026 to 27 at research time. Earn well above them and the flat figure is exactly what you pay; on a low income, treat the levy shown as an upper bound.
From annual salary to your fortnightly paycheck
Most Australian employees get paid fortnightly, 26 pays a year, which is why the calculator defaults to it. Take the annual take home, divide by 26, and that $95,000 salary lands as about $2,849 each fortnight; the same figure divided by 52 is weekly, divided by 12 is monthly.
One trap catches almost everyone at least once: multiplying a fortnightly pay by 24 instead of 26. Two of your 26 pays are effectively "extra". That is the maths behind the beloved double pay month, so using the right divisor matters when you are budgeting rent or a mortgage from a payslip figure.
Marginal rate vs effective rate: the two numbers that matter
Your marginal rate is the rate on your last dollar, whichever bracket your income tops out in. On $95,000 that is 30%, and it is the number that answers "what does a $5,000 raise really give me?": you keep 70 cents of each new dollar, before the levy.
Your effective rate is total tax divided by total income, 22.02% on the $95,000 example, and it always lands lower than the marginal rate, because the early dollars were taxed at 0% and 15%. When someone quotes an average Australian tax rate, this is the figure they are talking about.
What this estimate leaves out
Here is the fine print, because honesty matters with tax maths: the calculator uses Australian resident rates only, foreign residents do not get the $18,200 tax free threshold and pay 32.5% from the first dollar, so these figures do not apply to them. It also leaves out HELP/HECS student loan repayments (another 1 to 10% depending on income), the Medicare levy surcharge for higher earners without private hospital cover, the private health insurance rebate, and every tax offset including the low income tax offset.
None of that makes the estimate useless, it makes it a starting point. It answers "roughly what lands in my account?"; the detailed answer to "exactly what do I owe?" belongs to tax software or an accountant with your full return in front of them.
Putting the numbers to work
Three uses more than pay for themselves. First, comparing offers: run two salaries side by side and the gap in take home, not the gap in headline pay, is your real decision number. Second, raises: your marginal rate tells you exactly what slice of any raise you keep. Third, withholding: if the calculator puts your yearly burden near $20,920 but your payslips show far less withheld, you are heading for a tax debt at return time, talk to payroll or start setting money aside now, not next July.
Re run the numbers whenever your income changes. Brackets move between financial years, the 2026 to 27 rates above differ from 2025 to 26, so a figure that was right last year deserves another thirty seconds this year.
How to use the Australia Income Tax Calculator
- Type in your annual gross income, your salary before any tax or deductions.
- Choose the pay period your payslip uses: fortnightly, weekly, monthly or annual.
- Hit Calculate and your income tax, the 2% Medicare levy and take home pay appear instantly.
- Treat every figure as a planning estimate, not tax advice.
Frequently asked questions
Which financial year does this calculator use?
The 2026 to 27 Australian financial year (1 July 2026 to 30 June 2027), using Australian resident tax rates verified against the ATO's published resident rates. Rates differ from earlier years, for example the second bracket is 15% in 2026 to 27, down from 16% in 2025 to 26, so figures from other years' calculators will not match exactly.
Does it include HELP or HECS student loan repayments?
No. Compulsory HELP/HECS repayments are collected through the tax system but calculated separately, taking roughly 1 to 10% of income depending on how much you earn. If you have a study debt, your real take home is lower than this calculator shows, the ATO's own study and training loan calculator models those repayments.
What is the difference between the marginal and effective rate?
Your marginal rate is the rate on your last dollar, 30% on a $95,000 salary. Your effective rate is total tax divided by total income, 22.02% in the same example, and it is always lower because the early dollars were taxed at 0% and 15%. Use the marginal rate to judge raises and the effective rate to budget the year.
Does it handle tax offsets like the low income tax offset?
No. Tax offsets, including the low income tax offset and the low and middle income tax offset when it has applied, reduce a real bill but are not modelled here. Leaving them out means the estimate is a cautious upper bound for eligible low to middle earners rather than a floor.
Why does my payslip show more tax withheld than the calculator above?
Employers do not calculate your real annual tax. They withhold from each pay as though you earned at that rate all year, so a big bonus, overtime or an uneven month can push a single pay into heavier withholding. The calculator above shows your true annual liability, and the ATO evens out the difference at tax time, with over withholding coming back as a refund. If the gap looks large every single pay, check your tax free threshold claim and residency status with payroll first.
Is superannuation part of my salary, or paid on top of it?
For most employees, super is paid on top of your gross salary by your employer. It never appears in your take home pay, and the calculator above does not include it. Some contracts quote a salary including super, so read your offer letter if the numbers feel off. Either way, what lands in your bank account is your gross minus income tax and the Medicare levy, which is exactly what the calculator shows.
How much tax will I pay in Australia?
Australia's 2026-27 brackets start at sixteen percent above the eighteen thousand two hundred dollar tax free threshold, rising to forty five percent. The Medicare levy adds two percent. Our calculator gives your exact figure.
What is the Medicare levy in Australia for 2026-27?
The Medicare levy is 2% of taxable income on top of income tax for most Australian residents. Higher earners without appropriate private hospital cover may also pay the Medicare Levy Surcharge of 1% to 1.5% on top of the standard 2%.
What is the Low Income Tax Offset for 2026-27?
The Low Income Tax Offset (LITO) is worth up to $700 and is applied automatically when you lodge your return, no claim needed. It effectively lifts the tax free threshold to about $22,867. The larger LMITO ended on 30 June 2022 and no longer applies.
What are Australia's income tax brackets for 2026/27?
For 2026/27 Australian residents pay 0% up to $18,200, 15% from $18,201 to $45,000, 30% to $135,000, 37% to $190,000, and 45% above $190,000. The 15% rate (down from 16%) started 1 July 2026 and saves most workers up to $268 a year.