AusTax AI

How to Maximise Your Tax Refund in Australia (2025–26)

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1. Keep Every Work-Related Receipt

The single most impactful thing you can do is keep receipts throughout the year, not just at tax time. Work-related receipts include:

  • Tools, equipment, and subscriptions used for work
  • Work uniforms or protective clothing
  • Professional development courses and memberships
  • Work-related books, journals, or software

Tip: Use AusTax AI to upload receipts as you receive them. The AI analyses each one immediately, so you know which are deductible before you forget the context.


2. Maximise Your Working From Home Deduction

If you work from home at all, claim it. The ATO (ATO guidelines)'s fixed rate for FY2025–26 is 70 cents per hour.

  • 38 hours/week × 48 weeks = $1,277 deduction
  • 20 hours/week × 48 weeks = $672 deduction

The key is keeping a record of your WFH hours — a roster, timesheet, or diary entry for each week.

If you have significant electricity, internet, or home office equipment costs, the actual cost method may be even better. AusTax AI automatically compares both methods and applies the higher amount.


3. Claim Vehicle Expenses If You Drive for Work

Driving to clients, between worksites, to conferences, or to pick up work supplies? That's deductible.

For FY2025–26, the cents-per-kilometre rate is 88 cents/km (up to 5,000 km, no logbook needed).

5,000 km × 88¢ = $4,400 deduction — and all you need is a reasonable record of your work trips.

High-mileage workers should consider keeping a logbook for 12 weeks: the logbook method can be worth significantly more.


4. Don't Forget Uniform Laundry

If you have a claimable work uniform, you can also claim laundry costs without receipts:

  • $1.00 per machine wash load
  • $0.50 per hand wash

Up to $150/year can be claimed without substantiation (receipts or diary). Over $150, keep a four-week representative record.


5. Make Pre-Tax Super Contributions

Salary sacrifice contributions to your superannuation are one of the most tax-effective strategies available.

  • Contributions are taxed at 15% in the fund, vs. your marginal rate (up to 47%)
  • The concessional (pre-tax) cap for FY2025–26 is $30,000 (including your employer's 12% SGC — final legislated rate from 1 July 2025)
  • Unused cap amounts from prior years can be carried forward (if your super balance is under $500k)

Example: If your salary is $90,000 (30% marginal rate after revised Stage 3 cuts, plus 2% Medicare = 32% effective) and you salary sacrifice $10,000 into super, you save approximately $1,700 in tax compared to receiving it as salary (32% effective − 15% super contributions tax = 17% saving on each sacrificed dollar).

Speak to your employer's payroll team to set up salary sacrifice, or make personal deductible contributions (claim with a Notice of Intent to Claim form).

6. Time Large Purchases Strategically

For items over $300 that require depreciation, the timing matters less than many think — you'll eventually claim all the depreciation. But for items under $300, claiming them in a higher-income year gives a larger tax benefit.

If you're on the threshold between two tax brackets ($45k, $135k, $190k), a deductible purchase can push your income into the lower bracket and save significantly.


7. Claim All Your Professional Memberships and Subscriptions

Often overlooked:

  • Professional association fees (CPA, CA ANZ, ACS, AMA, teaching registration, AHPRA)
  • Union dues
  • Work-related publications, journals, and subscription services
  • LinkedIn Premium (if used for work networking or job-related purposes)

These are often small amounts but fully deductible.


8. Check for Deductions Specific to Your Occupation

The ATO has occupation-specific guidelines. Here are high-value deductions by profession:

OccupationOften-Missed Deductions
Nurse / HealthcareRegistration fees, CPD, stethoscope, scrubs
TeacherTeaching materials, union fees, classroom supplies
TradespersonTools, safety gear, licence renewals
IT ProfessionalHome internet (work portion), certifications, technical books
Real Estate AgentVehicle logbook (high km usually), phone
AccountantCPA/CA fees, tax software, CPD
Pilot / Flight CrewLicence fees, medical assessments, uniforms

9. Lodge Early

The ATO begins processing returns from 1 July. Early lodgers typically receive their refunds in 2–4 weeks. Waiting until October (the deadline) delays your refund by months.


10. Use a Registered Tax Agent

A registered Tax Agent can:

  • Identify deductions you've missed
  • Navigate complex situations (rental property, shares, multiple income sources)
  • Lodge on your behalf — and if they make an error, they carry professional indemnity insurance

AusTax AI combines AI efficiency with professional Tax Agent review — you get the speed and automation of software with the professional oversight of a human expert.


Need Help With Your Tax Return?

Complex situation? a registered tax agent (see the directory) Our partner agents review every detail for accuracy and compliance.

*Disclaimer: This is general information only and does not constitute personal tax advice. Consult a registered tax agent for advice tailored to your specific situation. Always verify against the latest ATO guidelines at ato.gov.au.*

Need a professional?

Find a registered tax agent near you

  • • Every TPB-registered practice in Australia, by suburb
  • • Post what you need — matching practices contact you
  • • Free, and your details stay private

AusTax is a directory, not a tax agent. A listing is not an endorsement.

Authoritative sources

All tax rules and figures cited above are sourced from the Australian Taxation Office (ATO).

Frequently Asked Questions

How long does it take to get my tax refund?

Most online lodgements are processed within 2 weeks. The ATO aims to process electronically lodged returns within 12 business days. Paper returns can take up to 10 weeks. If your return is flagged for manual review, it may take longer.

Can I amend a previous year's tax return?

Yes, you can amend returns for the last 2 years via myGov or your tax agent. For older returns, you need to submit a request. Amendments are processed within 20 business days online, and up to 50 days for paper submissions.

Should I lodge my own tax return or use a tax agent?

It depends on your situation. Simple PAYG returns with few deductions can be done via myTax for free. If you have investments, rental properties, business income, or complex deductions, a registered tax agent can identify deductions you may miss and help avoid ATO audit triggers.

What deductions give the biggest tax refund?

The largest deduction categories for most Australians are: work-related car expenses (up to $4,400 using the 88c/km method for 5,000km), home office expenses, and rental property deductions (interest, depreciation, repairs, council rates). Super contributions can also reduce taxable income significantly.

How do I avoid an ATO audit?

The best defence is accurate record-keeping. Keep all receipts, logbooks, and written evidence for 5 years. Avoid claiming unusually high deductions for your income bracket, and double-check that all income (including bank interest, dividends, and side gigs) is declared. Using a registered tax agent also reduces errors.

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