🇦🇺 Australia

Australia Income Tax Tools

Calculators and guides for Australian income tax, the Medicare Levy, superannuation, HECS-HELP, GST, and capital gains.

FY 2025-26 Last reviewed 24 Jul 2026

Calculators

Income Tax Calculator
Full tax by resident marginal rates.
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Take-Home Pay Calculator
Net pay after tax and Medicare Levy.
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Payroll Calculator
Net pay per pay period.
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Capital Gains Tax Calculator
50% CGT discount applied.
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Superannuation Calculator
12% Super Guarantee contribution.
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HECS-HELP Repayment Calculator
Marginal repayment estimate.
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Salary Sacrifice Calculator
Tax savings from super contributions.
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Overtime Pay Calculator
Time-and-a-half and double time.
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Tax Refund Calculator
Refund or balance due estimate.
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Medicare Levy Calculator
2% levy with low-income phase-in.
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Fringe Benefits Tax Calculator
Flat 47% on grossed-up value.
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Business Income Tax Calculator
Sole trader vs company comparison.
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GST Calculator
Add or remove 10% GST.
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Land Tax Calculator
Illustrative estimate by land value.
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Stamp Duty Calculator
Illustrative transfer duty estimate.
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Dividend Tax Calculator
Franking credits and gross-up.
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Rental Income Tax Calculator
Net rental income, negative gearing.
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Sole Trader Tax Calculator
Tax + Medicare Levy on profit.
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Company Tax Calculator
25% base rate vs 30% standard.
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Instant Asset Write-Off Calculator
Immediate deduction tax saving.
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Reference & Guides

Income Tax Rates
Full 2025-26 resident bracket tables.
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How to Lodge Your Tax Return
Step-by-step myTax walkthrough.
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Superannuation Guide
Super Guarantee and contribution caps.
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HECS-HELP Guide
New marginal repayment system.
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Medicare Levy Guide
Standard levy and the surcharge.
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GST Guide
Thresholds and GST-free items.
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Capital Gains Tax Guide
50% discount, main residence exemption.
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ATO Tax Deadlines
Key dates for FY 2025-26 lodgment.
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Tax Deductions Guide
Work expenses, self-education, donations.
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Sole Trader Tax Guide
PAYG instalments, ABN, GST.
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FAQ
Common questions about Australian tax.
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Find a Tax Professional
Chartered Accountants, tax consultants, and firms in Australia.
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Quick Reference — 2025-26 Resident Tax Brackets

Taxable IncomeTax Rate
$0 – $18,200Nil
$18,201 – $45,00016%
$45,001 – $135,00030%
$135,001 – $190,00037%
Above $190,00045%
ESTIMATE ONLY

All figures reflect our best estimate of FY 2025-26 amounts and cover federal tax only. Doesn't include the Medicare Levy unless specified. State-based taxes (land tax, stamp duty, payroll tax) vary significantly by state and territory. Verify with the ATO or an accountant before filing.