Tax Calculators
Australian tax calculators
Free, easy-to-use calculators for individuals, businesses and employers — using 2026–27 rates and thresholds from official ATO sources.
Updated for the 2026–27 income year (1 July 2026 – 30 June 2027)
7 calculators
Individual Tax Calculators
Estimate income tax, take-home pay, refunds, Medicare, capital gains and rental property outcomes.
Australian Income Tax Calculator
Income tax, Medicare levy, offsets and HELP on your taxable income.
Open calculatorTake-Home Pay Calculator
Your salary after tax — weekly, fortnightly, monthly and annually.
Open calculatorPAYG Withholding Estimator
Estimate tax withheld from each pay, with or without the tax-free threshold.
Open calculatorTax Refund Estimator
Compare tax withheld with your estimated tax to see a likely refund or bill.
Open calculatorMedicare Levy Estimator
Medicare levy with low-income reduction, plus the Medicare levy surcharge.
Open calculatorCapital Gains Tax Estimator
Capital gain, the 50% discount and the extra tax on a property or share sale.
Open calculatorRental Property Income & Expense Estimator
Net rental income or loss, the tax effect and your real cash flow.
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7 calculators
Business Tax Calculators
Work out GST, BAS, company and sole trader tax, and business profitability.
GST Calculator — Add GST
Add 10% GST to a GST-exclusive price.
Open calculatorGST Calculator — Remove GST
Find the GST included in a GST-inclusive price.
Open calculatorBAS Preparation Estimator
Estimate GST payable, PAYG withholding and instalments for a BAS period.
Open calculatorBusiness Income & Expense Estimator
Tally income and expenses by category to see your net profit.
Open calculatorCompany Tax Estimator
Company tax at the 25% base rate or 30% full rate, and franking credits.
Open calculatorSole Trader Tax Estimator
Tax on business profit plus other income, including the small business offset.
Open calculatorBusiness Profit Calculator
Gross and net margins, markup and your break-even sales.
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6 calculators
Payroll & Employment Calculators
Calculate pay, super guarantee, overtime, leave and the true cost of employing staff.
Payroll Calculator
Gross pay, estimated tax withheld, net pay and super for a pay run.
Open calculatorSuperannuation Guarantee Calculator
Super guarantee on earnings and the Payday Super due date.
Open calculatorEmployee Take-Home Pay Calculator
Hourly employees: weekly gross and net pay, including casual loading.
Open calculatorEmployer Employment Cost Calculator
The true annual and hourly cost of an employee, beyond their wage.
Open calculatorOvertime & Hourly Pay Calculator
Ordinary, overtime and penalty-rate pay for a week.
Open calculatorAnnual Leave & Leave Loading Estimator
Annual leave accrued and the value of leave with 17.5% loading.
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Estimates only. These calculators provide general estimates for Australian residents for tax purposes. They don't take your personal circumstances into account and aren't tax or financial advice. They don't collect or store any information you enter.
Want a precise answer?
Calculators are a starting point. Book a consultation and we'll work through your actual figures with you.