Tax time doesn’t have to mean guesswork. Every year, thousands of Australians either rush their individual tax return (ITR) at the last minute or leave money on the table by not claiming what they’re entitled to. Here’s what actually matters.
What Is an Individual Tax Return?
An individual tax return (ITR) is the annual report you lodge with the Australian Taxation Office (ATO) declaring your income, deductions and offsets for the financial year. It determines whether you owe tax or receive a refund. Whether you’re a salaried employee, a contractor, or running a side hustle alongside your day job, if you earned income in Australia this financial year, you likely need to lodge one.
Key Dates for the 2025–26 Financial Year
- 1 July 2026 : Tax return lodgement opens for the 2025-26 financial year
- 31 October 2026 : Deadline for self-lodgement
- Later deadlines apply if you lodge through a registered tax agent, another reason it pays to have one in your corner before October
Missing the deadline can trigger ATO penalties, so getting organised early is worth the effort.
Deductions People Miss Most Often
A properly prepared ITR isn’t just about compliance, it’s about making sure you’re not overpaying. Commonly missed deductions include:
- Work-related travel between multiple job sites (not your regular commute)
- Home office running costs for hybrid and remote workers
- Self-education expenses directly connected to your current role
- Union and professional membership fees
- Income protection insurance premiums
Every deduction needs a genuine connection to earning your income and proper substantiation. The ATO’s data-matching capability has improved significantly, so accuracy matters more than ever.
Common Mistakes That Slow Down Your Refund
- Guessing income figures instead of waiting for pre-fill data from employers and financial institutions
- Claiming private expenses that don’t meet the “sufficiently connected to income” test
- Missing income sources side income, foreign income and capital gains all need to be declared
- Poor record-keeping, which becomes a real problem if the ATO reviews your return
Why Work With a Tax Agent
A registered tax agent doesn’t just lodge your return, they interpret it. That means identifying deductions you’re eligible for, flagging risk areas before the ATO does, and building a longer-term view of your tax position rather than a once-a-year transaction.
At MDS, our approach goes beyond compliance. We work with individuals and business owners across Ballarat, Melbourne, Brisbane, Bendigo and the Gold Coast to make sure this year’s return also sets up next year’s strategy.
Frequently Asked Questions
Do I need to lodge a tax return if I earned under the tax-free threshold? You may still need to lodge a return or a non-lodgement advice, depending on your circumstances. A tax agent can confirm which applies to you.
Can I lodge my own return and still use a tax agent next year? Yes. Many people switch to a tax agent after a stressful self-lodgement experience or a missed deduction.
What happens if I miss the 31 October deadline? The ATO can apply failure-to-lodge penalties. If you’re registered with a tax agent before the deadline, you generally receive an extended lodgement date.
Get Your Return Sorted the Right Way
Individual tax returns are more complex than a simple form-fill, especially with the ATO’s increased scrutiny on deductions. Talk to the MDS team about your 2025–26 return, offices in Ballarat, Melbourne, Brisbane, Bendigo and Gold Coast.
This article is general information only and does not constitute personal financial, taxation or legal advice. Individual circumstances vary, speak with a qualified MDS advisor before acting on any information in this article.
