Introduction
The 2026 tax season brings tighter compliance, expanded data‑matching and updated deduction rules. To help Australians stay compliant and maximize their refund, this guide summarizes key tax essentials directly from the Australian Taxation Office (ATO).
All references below link only to official ATO guidance.
1. Work‑From‑Home Deductions
If you worked from home during the year, the ATO allows two methods:
Fixed‑Rate Method (70 cents per hour)
This covers electricity, internet, phone, stationery and computer consumables. You must keep a record of all hours worked.
Actual Cost Method
You claim the actual expenses you incurred, supported by receipts and usage records.
👉 See the ATO’s home office deduction rules
2. Work‑Related Expenses
You can claim deductions for expenses directly related to earning your income, including:
- Tools and equipment
- Protective clothing
- Union fees
- Professional memberships
- Work‑related training
- Vehicle use (if eligible)
👉 See the ATO’s work‑related deduction guide
3. Record‑Keeping Requirements
The ATO requires you to keep records for five years from the date you lodge your tax return.
Records include:
- Receipts
- Bank statements
- Work‑related logs
- Rental property documents
- Investment statements
- Crypto transaction records
👉 See the ATO’s record‑keeping rules
4. Rental Property Income & Deductions
If you own a rental property, you must declare:
- Rental income
- Insurance payouts
- Bond money kept
- Short‑stay accommodation income
You may be able to claim:
- Repairs and maintenance
- Interest on loans
- Depreciation
- Property management fees
- Council rates
- Water charges
👉 See the ATO’s rental property guidelines
5. Investment Income & Capital Gains
You must declare income from:
- Shares
- Managed funds
- Dividends
- Crypto assets
- Property sales
- ETFs
- Bonds
Capital gains tax (CGT) applies when you sell an asset for a profit.
👉 See the ATO’s investment and CGT rules
6. Superannuation Contributions
You may be able to reduce your taxable income by making personal deductible contributions to super.
Key points:
- Must submit a Notice of Intent to Claim
- Contribution caps apply
- Salary sacrifice is also allowed
👉 See the ATO’s super contribution deduction rules
7. ATO Data‑Matching & Compliance
The ATO uses data from:
- Banks
- Employers
- Health insurers
- Property platforms
- Share registries
- Crypto exchanges
This ensures accurate reporting and identifies discrepancies.
👉 See the ATO’s data‑matching program
8. Lodging Early Helps Avoid Delays
Lodging early can help:
- Identify missing documents
- Avoid late penalties
- Speed up refunds
- Reduce processing delays
👉 See the ATO’s tax return lodgment guide
Conclusion
The 2026 tax year rewards Australians who stay organised, keep accurate records and follow ATO guidance. If you need help preparing your tax return, our Burwood NSW office provides fast, accurate and compliant tax services for individuals and businesses.