Australian Tax Deduction Checklist
ATO-compliant checklist covering every deduction category for landlords, contractors, and small businesses. Updated for FY 2025-26.
What's Inside the Checklist
Over 50 deductible items organized by category, with ATO references and record-keeping requirements.
Work-Related Expenses
- Uniforms & protective clothing
- Tools & equipment (under $300)
- Self-education & training
- Professional memberships
- Phone & internet (work portion)
- Home office expenses
Rental Property
- Property management fees
- Repairs & maintenance
- Insurance premiums
- Council rates & water charges
- Interest on investment loan
- Depreciation ( Division 40 & 43)
- Advertising for tenants
- Travel to inspect property
Vehicle & Travel
- Cents per km method (88c/km)
- Logbook method (actual costs)
- Tolls & parking
- Public transport for work
- Travel expenses (away from home)
Other Deductions
- Tax agent fees
- Income protection insurance
- Donations to DGRs
- Personal super contributions
- Low-value pool deductions
How to Use This Tax Deduction Checklist Effectively
Preparing your tax return in Australia doesn't have to be a stressful exercise. Whether you are a sole trader, a residential property investor, or an employee claiming work-related car costs, staying organized is the key to maximizing your tax return. Follow these steps to ensure you claim every dollar you are legally entitled to:
1. Gather Your Evidence
The ATO enforces a strict record-keeping policy. For every deduction you claim, you must have written evidence (like a receipt, tax invoice, or diary log) to substantiate it. Digital copies of receipts are fully accepted.
2. Verify Claim Eligibility
Ensure your expense meets the ATO's three golden rules: you must have spent the money yourself, it must directly relate to earning your income, and it must not have been reimbursed by your employer.
3. Track Throughout the Year
Instead of scrambling in June, record expenses as they happen. Faded thermal receipts or lost invoices mean lost deductions. Use a digital tracker to capture receipt photos on the spot.
Understanding ATO Substantiation Rules
Under the ATO's record-keeping guidelines, keeping a bank statement alone is rarely enough. A proper tax invoice or written receipt must clearly show:
- The name or business name of the supplier.
- The supplier's Australian Business Number (ABN).
- The date the expense was incurred.
- The description of the goods or services purchased.
- The total cost of the item, including GST details if applicable.
For vehicle claims using the logbook method, you must also maintain a continuous 12-week logbook detailing the purpose and odometer readings of every work-related trip. If you are claiming under the cents per kilometre method, you do not need receipts but must be able to demonstrate how you calculated your work-related distance (up to 5,000 km per year).
Common Tax Deductions Often Overlooked
Many Australian taxpayers leave thousands of dollars on the table because they assume certain minor expenses cannot be claimed. Some of the most common missed deductions include:
- Home Office Running Expenses: Using your personal computer, internet, or home heating/cooling to work from home. Under the fixed-rate method, you can claim 70 cents per hour, but you must keep a record of all hours worked.
- Tools and Software Subscriptions: Software like Slack, Zoom, or specialized industry apps, as well as trade tools under $300, can be fully written off in the year of purchase.
- Professional Memberships: Union fees, professional registry costs, and industry publications directly related to your employment.
- Income Protection Insurance: Premiums paid for income protection insurance that are held outside of your superannuation.