Australian Income Tax Calculator

Calculate your income tax, Medicare levy, HECS-HELP repayments and estimated take-home pay using 2026–2027 Australian tax rates.

Enter your income to calculate

Australian Income Tax Calculator Guide

Use our free Australian Income Tax Calculator to estimate your income tax, Medicare levy, HECS-HELP repayments and take-home pay for the 2026–2027 financial year. Whether you are an employee, contractor or self-employed worker, this calculator helps you understand how much tax you may pay and what your estimated income after tax could be.

Our calculator makes Australian tax calculations easier by allowing you to enter your income, select your payment frequency and choose your tax situation. The calculator then estimates your tax using current Australian tax rates.

How to Use Our Income Tax Calculator

Using the calculator is simple. Enter your gross income and select whether your income is paid annually, monthly, fortnightly or weekly.

The calculator converts your income into an annual amount before applying Australian income tax rates.

Choose your residency status, tax-free threshold option and whether you want to include HECS-HELP repayments and Medicare levy.

After selecting calculate, you can view your estimated:

Income tax payable
Medicare levy estimate
HECS-HELP repayment estimate
Estimated take-home pay

Australian Tax Calculator 2026–2027

Australia uses a progressive tax system. This means different portions of your income are taxed at different rates.

Income up to $18,200 may be tax-free when eligible for the tax-free threshold.
$18,201 to $45,000 is taxed at 15%.
$45,001 to $135,000 is taxed at $4,020 plus 30% on income above $45,000.
$135,001 to $190,000 is taxed at $31,020 plus 37% on income above $135,000.
Income above $190,000 is taxed at $51,370 plus 45% on income above $190,000.

A Medicare levy of approximately 2% may also apply depending on your personal circumstances.

What Is Taxable Income?

Taxable income is the amount used to calculate your income tax. It may include:

Salary and wages
Business income
Freelance income
Rental income
Interest and investment income
Other taxable payments

Your final tax amount can change depending on deductions, tax offsets and your personal circumstances.

Tax Refund Calculator Australia

Many Australians search for a tax refund calculator to estimate whether they may receive money back after completing their tax return.

A tax refund can happen when the amount of tax already paid during the year is higher than your final tax obligation. This may occur because of income changes, deductions, tax offsets or incorrect withholding.

Our calculator helps estimate your tax position, but your final refund depends on your complete tax return information.

Common Tax Deductions Australians May Claim

Tax deductions can reduce your taxable income when they are directly related to earning your income.

Work-related equipment
Professional memberships
Training and education expenses
Eligible home office expenses
Work-related subscriptions
Eligible donations

Always keep receipts and records because the Australian Taxation Office may request evidence.

Take Home Pay Calculator

Your salary is not always the amount that reaches your bank account. Your take-home pay is affected by income tax, Medicare levy and possible HECS-HELP repayments.

You can also compare your results with our Pay Calculator Australia to understand your regular income after tax.

Frequently Asked Questions

Is this Australian income tax calculator accurate?

This calculator provides an estimate using current Australian tax rates. It is designed for planning purposes and should not replace professional tax advice.

Does this calculator include Medicare levy?

Yes. The calculator includes an estimated Medicare levy option for eligible Australian residents.

Can I use this calculator for my official tax return?

No. This tool provides an estimate only. Official tax returns should be completed through the Australian Taxation Office or a registered tax professional.

Does it include HECS-HELP repayments?

Yes. You can choose to include an estimated HECS-HELP repayment calculation.

Is my income information stored?

No. Calculations are performed directly in your browser. Financial Toolkit does not store your income details.

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Updated for 2026–2027 Australian Tax Rates

Financial Toolkit provides free calculators designed to help Australians understand tax, salary, budgeting and personal finance decisions.