For many Australians, working out how to lodge tax return is less about completing an online form and more about being confident the information is complete. A return can look straightforward until you need to confirm income from several sources, work out which expenses are deductible, or reconcile details that have not yet appeared in ATO pre-fill.
A little preparation can reduce stress, help avoid errors and give you a clearer picture of your tax position. Whether you are an employee lodging for the first time, a sole trader managing business records, or a business owner with more complex obligations, the process starts with accurate information.
Know when you need to lodge
Most people who earn income in Australia need to lodge an income tax return after the end of the financial year on 30 June. This includes employees, sole traders, partners in partnerships, company directors and many people who receive investment income, government payments or income from property.
There are exceptions. For example, some people whose income is below the tax-free threshold may not need to lodge, while others who have had tax withheld may choose to lodge to claim a refund. If you are unsure, checking your lodgement requirement before the deadline is sensible. Ignoring a requirement can lead to ATO follow-up, even where there is little or no tax to pay.
If you prepare and lodge your own return, the usual due date is 31 October. A registered tax agent may be able to access later lodgement dates, but you generally need to engage them before the self-lodgement deadline and remain up to date with prior obligations. Deadlines can vary with your circumstances, so do not assume an extension applies automatically.
Prepare your records before you start
The quality of your return depends on the records behind it. Give yourself time to gather information rather than lodging as soon as the financial year ends. Some income details may take time to appear in ATO pre-fill, particularly where you have investments, managed funds, dividends or more than one employer.
For an individual return, your records may include payment summaries or finalised income statements, bank interest, dividend statements, private health insurance details, investment income and records of any government payments. If you sold shares, cryptocurrency or an investment property, you may also need capital gains tax information.
For deductions, retain invoices, receipts, logbooks, diary records and any other evidence that supports your claim. A bank transaction alone does not always show what an expense was for or how it related to earning income. Records should generally be kept for five years after lodging your return.
Sole traders should also have reconciled business income and expenses, a clear record of GST where applicable, asset purchases, vehicle use and payroll or contractor payments. Your income tax return is separate from BAS reporting, but the figures should be consistent. For companies, trusts and partnerships, the required returns and supporting accounts are more detailed, so organised bookkeeping throughout the year makes a material difference.
How to lodge tax return using myTax
Many straightforward individual returns can be lodged through myTax using your myGov account linked to the ATO. This can suit employees with one or two income sources, modest deductions and uncomplicated financial affairs.
Before you begin, wait until employers, banks, health funds and investment providers have finalised their reporting where possible. Pre-fill information is useful, but it is not a substitute for checking your own records. You remain responsible for the accuracy of the return, including income the ATO may not yet display.
Enter all relevant income first, then consider deductions. MyTax will guide you through common categories, calculate the outcome and allow you to review the return before submitting it. Read every pre-filled item carefully. Check that income relates to you, that employer information is complete and that bank accounts for any refund are correct.
Do not claim an expense simply because it appears in a common deduction category. The expense must have a genuine connection to earning your income, you must have paid it yourself, and you need records to support it. Where an expense has both work and private use, only the work-related portion may be claimed.
Claim deductions carefully, not aggressively
Deductions can legitimately reduce taxable income, but overclaiming creates risk and can delay processing. The right claim depends on your occupation, employment arrangements and evidence, not on what a colleague claims.
Common work-related expenses may include tools, protective clothing, professional memberships, self-education, work travel and working-from-home costs. Each category has conditions. Ordinary clothing is generally not deductible, commuting between home and a regular workplace is usually private, and meals are not automatically deductible because you worked late.
Working-from-home claims deserve particular care. You may be able to use an ATO-approved rate method or calculate actual expenses, but both approaches require appropriate records. The method that produces the larger deduction is not automatically the right one if you cannot substantiate it.
For vehicle expenses, a cents-per-kilometre method may be appropriate in some cases, while a logbook method may better suit regular work travel. The best option depends on your work pattern, the vehicle and the records you have maintained. Avoid estimating kilometres after the fact.
Investment property, share portfolio and cryptocurrency transactions can add another layer of complexity. Interest, management fees and some ownership costs may be relevant, while the sale of an asset can create a capital gain or loss. These areas are often worth professional advice because dates, purchase costs, improvements and ownership structure can affect the outcome.
When a registered tax agent is the better option
Lodging online is convenient, but it is not always the most efficient choice. A registered tax agent can prepare and lodge your return, explain the information required and help you understand the outcome in plain English. This can be particularly helpful where your income or deductions are not straightforward.
Consider seeking support if you have started a sole trader business, own a rental property, have investment gains or losses, receive income from a trust or partnership, work in multiple roles, have overseas income, or need to catch up on overdue returns. The same applies if you are uncertain about a large deduction or have received ATO correspondence.
A good accountant does more than transfer figures into a form. They can identify missing information, ask practical questions about your circumstances and help ensure income, deductions and tax offsets are treated appropriately. For business clients, tax return preparation can also highlight bookkeeping gaps, BAS inconsistencies or cash flow issues that deserve attention before they become larger problems.
Hire An Accountant provides registered-tax-agent support for individuals and businesses across Australia, with clear guidance designed to make tax compliance more manageable.
Review before lodging and keep a copy afterwards
Before submitting, take a final look at the return as a whole. Does the income figure make sense compared with your records? Have you included earnings from all jobs, investments and side activities? Are deductions reasonable and supported by documentation? Is your contact information current?
Once lodged, save a copy of the tax return, notice of assessment and supporting documents. If the ATO asks questions later, having a complete file makes the process much easier. If you notice an error after lodgement, it can often be corrected through an amendment rather than left unresolved.
If you receive a tax bill, check the payment due date on your notice of assessment. If paying in full will be difficult, address it early rather than waiting for the due date to pass. Payment arrangements may be available depending on your circumstances, but they need to be managed properly.
Make next year’s return easier now
The simplest tax return is usually the one prepared gradually. Create a dedicated folder for receipts, save digital invoices as you receive them and separate business spending from personal spending. Sole traders and business owners benefit from regular bookkeeping, timely bank reconciliations and a reliable process for capturing documents.
Tax does not need to be a once-a-year scramble. With clear records and the right advice when your circumstances become more complex, lodging can become a practical check-in on your finances rather than a source of uncertainty.
