Deductions & Allowances in Australia
Standard deduction (estimated)
For 2026, an estimated standard deduction of $0 is used in this calculator's default estimate.
Key deductions and allowances in Australia
- Tax-free threshold — the first $18,200 of resident income is untaxed
- Work-related expense deductions (uniforms, tools, self-education directly tied to your job)
- Low and Middle Income Tax Offset, where applicable for the year
- Voluntary concessional superannuation contributions, up to the annual cap
Other categories worth checking
- Retirement / pension contributions
- Health insurance and medical expenses
- Dependent / family allowances
- Mortgage interest or housing-related relief
- Education expenses
- Charitable donations
- Business expenses (for self-employed filers)
Availability and limits for each category vary significantly by country and change from year to year. Confirm which deductions you're eligible for with Australian Taxation Office (ATO) or a local advisor.