Question 1

How is income tax calculated in Australia?

Accepted Answer

Australia uses a progressive tax system with marginal tax rates. You pay different rates on different portions of your income. For example, in 2026-27, the first $18,200 is tax-free, income from $18,201 to $45,000 is taxed at 15%, and so on up to 45% for income over $190,000. The calculator applies these brackets automatically and includes the Medicare levy and Low Income Tax Offset where applicable.

Question 2

What is the tax-free threshold?

Accepted Answer

The tax-free threshold is $18,200 for Australian residents. This means you pay no income tax on the first $18,200 you earn each financial year. Non-residents do not receive the tax-free threshold and are taxed from the first dollar earned.

Question 3

What changed in the 2026-27 tax brackets?

Accepted Answer

For the 2026-27 financial year (starting 1 July 2026), the marginal tax rate on income between $18,201 and $45,000 dropped from 16% to 15%. This saves every taxpayer earning above $45,000 approximately $268 per year. This is part of the legislated Stage 3 tax cut schedule, with a further reduction to 14% planned for 2027-28.

Question 4

What is the Medicare levy?

Accepted Answer

The Medicare levy is an additional 2% tax on your taxable income that funds Australia's public healthcare system. Low-income earners (under $26,000) are exempt, and there is a shade-in range up to $32,500 where the levy is reduced. Non-residents and working holiday makers do not pay the Medicare levy.

Question 5

What is the Low Income Tax Offset (LITO)?

Accepted Answer

LITO is a tax offset that reduces the amount of tax you pay if your taxable income is below $66,667. The maximum offset is $700 for incomes up to $37,500. It then phases out at 5 cents per dollar between $37,501 and $45,000, and at 1.5 cents per dollar between $45,001 and $66,667. LITO is automatically applied — you do not need to claim it.

Question 6

Does this calculator include HECS-HELP repayments?

Accepted Answer

Yes. If you toggle the HECS-HELP option on, the calculator will include compulsory repayments based on ATO repayment thresholds. HELP repayments are calculated as a percentage of your total repayment income, starting at 1% for incomes over $54,435 and increasing in bands up to 10%.

Question 7

What deductions can I claim?

Accepted Answer

Common deductions include work-related expenses (uniforms, tools, travel), self-education expenses, home office costs, and donations to registered charities. You can claim the actual amount spent or use simplified methods where available. Only claim deductions for expenses directly related to earning your income.

Question 8

Are the results from this calculator accurate?

Accepted Answer

The results are estimates based on published ATO tax rates, the Medicare levy, and LITO. Actual tax payable may differ due to additional offsets (SAPTO, spouse offset), Medicare levy surcharge, private health insurance rebate adjustments, or other individual circumstances. Use these results for budgeting and planning, not as a substitute for professional tax advice.

Period	Gross	Tax	Take-home
Weekly	$1,634.62	$340.77	$1,293.85
Fortnightly	$3,269.23	$681.54	$2,587.69
Monthly	$7,083.33	$1,476.67	$5,606.67
Annually	$85,000.00	$17,720.00	$67,280.00

Income range	Rate	Tax
$0 – $18,200	0%	$0
$18,201 – $45,000	15%	$4,020
$45,001 – $135,000	30%	$12,000

Australian Income Tax Calculator

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Take-home pay breakdown

Tax bracket breakdown (2026-27)

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