Australia Tax Return Guide 2026 — How to Lodge and Maximise Refund
Quick Answer: The Australian tax return deadline for 2025–26 is 31 October 2026 if self-lodging via myTax. The average refund is around $2,800. Claim work from home expenses (67c/hour), phone, tools, and donations. Lodge via MyGov for free — refunds arrive within 2 weeks.
Every year, nearly 15 million Australians lodge a tax return. Many leave significant money on the table by overlooking legitimate deductions. The 2025–26 financial year (1 July 2025 to 30 June 2026) includes new Stage 3 tax cuts that reduce the rate on lower incomes — meaning your tax position may have changed even if your salary has not. This guide walks you through everything: how to lodge, what to claim, and how to maximise your refund.
Why This Matters for Australians in 2026
New tax cuts took effect from 1 July 2026. The 16% tax rate on income from $18,201 to $45,000 has been reduced, delivering extra savings for many workers. The ATO pre-fills your return with employer income, bank interest, and private health information — but it does not know what you spent on work-related expenses. That part is up to you.
Australian Tax Rates and Brackets 2025–26
| Taxable Income | Tax Rate | Tax Payable |
|---|---|---|
| $0 – $18,200 | 0% (tax-free threshold) | $0 |
| $18,201 – $45,000 | 16% | Up to $4,288 |
| $45,001 – $120,000 | 32.5% | $4,288 + 32.5% on excess |
| $120,001 – $180,000 | 37% | $28,788 + 37% on excess |
| Over $180,000 | 45% | $51,038 + 45% on excess |
Add 2% Medicare Levy to most income above the low-income threshold.
Note: Tax offsets (Low Income Tax Offset, Low and Middle Income Tax Offset if still applicable) reduce the amount you actually pay. Check the ATO website for the current year’s offsets.
Key Dates — 2025–26 Tax Year
| Milestone | Date |
|---|---|
| Financial year ends | 30 June 2026 |
| myTax opens for lodgement | Early July 2026 |
| Deadline (self-lodging) | 31 October 2026 |
| Tax agent deadline | May 2027 (if registered before 31 Oct) |
| Refund timeframe (myTax) | ~2 weeks |
| Refund timeframe (paper) | Up to 8 weeks |
How to Lodge Your Tax Return via myTax — Step by Step
- Log in to MyGov (my.gov.au) and link your ATO account if you have not already done so.
- Wait until late July 2026 — most pre-filled information (employer income, bank interest, HECS, Centrelink payments, private health) becomes available by mid-to-late July.
- Check pre-filled information — the ATO pre-fills income from your employer’s payment summaries, bank interest, and other sources. Verify all figures are correct.
- Add deductions — the ATO does not know about your work expenses. Add them manually (see below).
- Declare any other income — rental income, capital gains, side hustle income, dividends.
- Review and submit — check your estimated refund or tax payable.
- Provide bank details for your refund to be deposited directly.
myTax is free. It is available through MyGov on desktop and mobile. You do not need to pay a tax agent for a straightforward return.
Top Tax Deductions for Australian Employees 2026
You can only claim deductions for expenses directly related to earning your income, that you paid for yourself (not reimbursed), and that you have records for.
Work From Home Expenses
The fixed rate method is 67 cents per hour for all work-from-home expenses (electricity, internet, phone, stationery). You must keep a record of hours worked from home — a diary or spreadsheet is acceptable.
| Deduction Method | Rate | Records Needed |
|---|---|---|
| Fixed rate | 67c/hour | Hours log, at least one bill |
| Actual cost | Varies | All receipts, floor area calculation |
If you work from home 3 days a week (approx. 1,500 hours/year), you can claim $1,005 using the fixed rate method.
Phone and Internet
If you use your personal phone or internet for work, you can claim the work-related percentage. Typical claims range from 25%–80% depending on your role. Keep a 4-week representative usage diary to support your claim.
Tools, Equipment, and Technology
- Items under $300: claim the full cost immediately
- Items over $300: claim depreciation over the effective life
- Laptops, monitors, keyboards if used for work
- Trade tools, safety equipment, uniforms (non-conventional clothing)
Vehicle and Travel Expenses
- Cents per kilometre method: 88 cents/km for 2025–26 (up to 5,000 km per year). No log book required — just a record of work-related trips.
- Log book method: Keep a 12-week log book. More work but higher claims for frequent drivers.
- Travel between two workplaces or to client sites is deductible. Travel from home to your regular workplace is not.
Self-Education Expenses
Courses directly related to your current job are deductible — fees, textbooks, stationery, internet portion. Note: if the course qualifies you for a new career, it may not be deductible.
Professional Development and Subscriptions
- Union fees and professional association memberships
- Professional journals and subscriptions relevant to your work
- Work-related seminars and conferences
Donations to DGR Charities
Donations of $2 or more to a deductible gift recipient (DGR) charity are fully deductible. Check the Australian Business Register to confirm DGR status. Keep your receipts.
Tax Agent Fees
The fee you paid a tax agent last year is deductible this year. Keep the invoice.
Investment Property Deductions
If you own a negatively geared investment property, you can claim:
| Deduction | Notes |
|---|---|
| Loan interest | Proportional to investment use |
| Property management fees | Fully deductible |
| Council rates and water | Fully deductible |
| Repairs and maintenance | Fully deductible (not improvements) |
| Insurance | Fully deductible |
| Depreciation | Use a quantity surveyor’s report |
| Advertising for tenants | Fully deductible |
Capital gains tax: If you sell an investment property held for 12+ months, only 50% of the capital gain is included in your assessable income (the CGT discount). The remaining 50% is free of tax.
Rental Income and Capital Gains
All rental income must be declared. Capital gains from selling shares, property, or crypto held as investments must also be declared. The ATO uses data matching extensively — they receive information from share registries, property settlement offices, and crypto exchanges.
How to Maximise Your Refund — Checklist
- Claim all legitimate work from home hours
- Calculate phone and internet work percentage
- List all tools and equipment purchased for work
- Record vehicle kilometres driven for work
- Claim all union fees and professional memberships
- Confirm all charitable donations to DGR organisations
- Include last year’s tax agent fee
- Check all pre-filled information is correct
- Declare all income (including side hustles and bank interest)
- If you have an investment property, use a depreciation schedule
Average Tax Refund in Australia
The average tax refund for Australians is approximately $2,800. Employees with work-related deductions, investment properties, or charitable donations typically receive more. Those with simple returns (PAYG only, no deductions) may receive less — or owe tax if they had insufficient withholding.
→ Compound Interest Calculator
10 Frequently Asked Questions
1. When can I lodge my 2025–26 tax return? myTax opens in early July 2026. Wait until late July so that the ATO’s pre-fill data (employer income, bank interest) is available. The deadline is 31 October 2026 if lodging yourself.
2. Do I need a tax agent? You do not need a tax agent for a straightforward return. myTax (free via MyGov) handles most situations. Tax agents add value if you have complex affairs — investment properties, multiple income sources, trust distributions, or a business.
3. What is the work from home rate for 2025–26? The fixed rate method is 67 cents per hour. You must keep a record of hours worked from home. The ATO removed the shortcut method (80 cents/hour) that was available during COVID.
4. Can I claim my gym membership? Generally no, unless your job directly requires physical fitness (e.g., firefighter, police officer). A general interest in fitness does not qualify.
5. What happens if I miss the 31 October deadline? If you do not use a tax agent and do not lodge by 31 October 2026, you may receive a failure to lodge (FTL) penalty. Contact the ATO as soon as possible — they often waive penalties for first-time offenders who lodge promptly.
6. How do I declare crypto gains? Crypto is treated as a capital gains tax (CGT) asset. Every time you dispose of crypto (sell, exchange, use to purchase goods), a CGT event occurs. Use the ATO’s cost base rules and keep detailed records. If held for 12+ months, the 50% CGT discount applies.
7. Is my HECS/HELP debt repayment deductible? No. Compulsory HECS/HELP repayments (via your tax return) are not tax deductible. They are treated as a tax surcharge on income above the repayment threshold.
8. Can I claim my commute to work? No. Travel from home to your regular place of work is not deductible. Exceptions include travel to a different worksite, travel between two jobs on the same day, or travel that is an essential part of your job.
9. What records do I need to keep? Keep records for at least 5 years from the date you lodge your return. Digital records (photos of receipts, PDFs) are acceptable to the ATO.
10. I received a Centrelink payment — do I declare it? Yes. Most Centrelink payments including JobSeeker, Youth Allowance, and the Age Pension are taxable and must be declared. They will generally appear in your pre-filled tax return already.
Related Articles
This article is for informational purposes only and does not constitute financial advice. Always consult a licensed financial adviser or tax agent for advice specific to your situation.
Tags:
Share this article: