ATO Aligned: May 2026 • Free Tool
Calculate My Tax Refund: Australian Tax Calculator 2026
Get your tax refund estimate in under 2 minutes - completely free
Based on official ATO tax rates • Updated for 2025-26 financial year
Enter Your Details
Fill in your income, PAYG withheld, and deductions on the left to generate your tax refund estimate and detailed breakdown.
How to Use This Calculator
Enter Your Details
- • Annual taxable income and PAYG withheld
- • Your deductions (work expenses, rental, home office, donations)
- • Optional MLS: cover status, dependants, IFSP fields
Review & Export
- • Click Calculate My Refund to see results
- • Compare bracket tax with vs without deductions
- • Use Download PDF or email to share
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Important Disclaimer
This calculator provides estimates based on 2025-26 ATO tax rates. Medicare Levy Surcharge thresholds and IFSP components vary by circumstances; results are indicative only. Actual refunds may vary based on surcharge tiers, HELP/HECS debts, and other factors. Consult a registered tax agent or the ATO for advice.
How to Maximize Your Tax Refund in Australia
Australian taxpayers can claim thousands in deductions each year. Our tax refund calculator helps you estimate your potential refund based on ATO guidelines for the 2025-26 financial year.
Common Tax Deductions
- Rental Property Expenses: Repairs, insurance, rates, interest on loans
- Home Office: Equipment, furniture, utilities (if working from home)
- Vehicle & Travel: Work-related km, parking, tolls (logbook method)
- Work-Related Expenses: Uniforms, tools, professional development
- Charitable Donations: Gifts to DGR-registered charities
2025-26 Tax Rates
The current Australian tax brackets are:
- $0 - $18,200: Nil (Tax-free threshold)
- $18,201 - $45,000: 16c for each $1 over $18,200
- $45,001 - $135,000: $4,288 plus 30c for each $1 over $45,000
- $135,001 - $190,000: $31,288 plus 37c for each $1 over $135,000
- $190,001 and over: $51,638 plus 45c for each $1 over $190,000
The above rates do not include the Medicare levy of 2%.