Much of the advice online comes from the U.S. system, with its dependent exemptions and child tax credits. Australia works differently. Your position falls into one of three buckets: you must lodge a return, you can lodge voluntarily, or you have nothing to lodge and simply tell the ATO through a non-lodgment advice. This guide shows how to work out which applies to you.
Key Takeaways
- Your lodgment duty depends on residency, income, withholding, losses and other ATO triggers, not on having a dependant.
- Australia has no general dependent tax credit.
- A refund needs tax already paid or a specific entitlement.
- Check current ATO guidance, as rules change by tax year.
Do You Need to Lodge an Australian Tax Return With No Income?
The ATO looks at your whole situation, not one income figure. There are three possible outcomes:
- Required: a trigger applies and you must lodge.
- Voluntary: no trigger applies, but lodging helps you (for example, to claim a refund).
- Not required: you submit a non-lodgment advice so the ATO knows you will not lodge.
The tax-free threshold and its limits
Under the ATO's guidance, resident taxpayers earning under $18,200 with no tax withheld usually don't need to lodge. The $18,200 threshold applies in both 2025-26 and 2026-27. Other rules can still require a return even below that amount.
Before you conclude your income was nil, check:
- Wages and income statements
- Bank interest and dividends
- Rental income and business receipts
- Capital gains and investment sales
- Taxable government payments
- Foreign income
Residency for tax is separate from citizenship or visa status. The tests cover where you reside, your domicile, the 183-day rule and Commonwealth superannuation.
Foreign residents generally lodge if they have $1 or more of Australian taxable income. They get no tax-free band and don't pay the Medicare levy.
Situations that can require action anyway
Even with nil or low income, you may need to lodge if:
- Tax was withheld, or you paid PAYG instalments
- You carried on a business, including holding an active ABN
- You have a tax loss or an earlier unclaimed loss
- You have reportable fringe benefits or reportable employer super contributions
- You received certain government payments
- The ATO asked you to lodge
The ATO's "Do I need to lodge a tax return?" tool covers 2012-13 to 2025-26. If it says no return is needed, it points you to the non-lodgment advice.
Does Having a Dependant Change Your Australian Tax Position?
Not on its own. Supporting a child, spouse or relative doesn't trigger a lodgment obligation. And someone who merely lives in your household isn't automatically a dependant for tax purposes.
What you may need to report
Your return may ask about a spouse (including de facto) if you had one at any time in the year. If their relevant income was zero, enter 0. Spouse income can affect the private health insurance rebate and other income tests, so check the current myTax fields for children and others.
No U.S.-style dependent credit
Australia doesn't offer a broad dependent exemption or automatic child credit. The old dependent spouse offset was repealed for income years starting on or after 1 July 2015. Benefits exist, but they're narrow:
- Medicare levy reduction: for 2025-26 the lower threshold is $47,238, plus $4,338 for each dependent child.
- Medicare levy surcharge: the family base tier is $202,000 for 2025-26 and $210,000 for 2026-27, rising $1,500 per dependent child after the first.
- Invalid and invalid carer offset: for maintaining certain relatives aged 16 or older, subject to tests.
- Family Tax Benefit and Child Care Subsidy: paid through Services Australia, not the ATO.
A person who qualifies as a dependant under one rule may not qualify under another. Don't assume.
A dependant's own return
A dependant's income is their own. A 16-year-old with a casual job, for instance, may need to lodge their own return.
Minors (under 18 at 30 June) face different rates on non-excepted income such as investment income:
- Nil up to $416
- 66% of the excess up to $1,307
- 45% of the total above that
Separated parents and shared care
Rules differ by provision. For Family Tax Benefit, care of 35-65% can produce a share, and more than 65% can produce the full amount. Report changes in care promptly. For Medicare levy surcharge purposes, a child can be a dependant of both separated parents under ATO conditions. Don't apply one rule's logic to another.
Why You Might Still Lodge or Submit a Non-Lodgment Advice
Reasons to lodge
- Tax was withheld from payments
- You hold an income statement or payment summary
- You need to record a tax loss for carry-forward
- You need an official record, such as a notice of assessment
Refunds need tax paid
A zero-income return alone creates no refund. The ATO says people earning under $18,200 who paid tax of $1 or more need to lodge to get it back.
You may also recover:
- Excess PAYG instalments after lodgment
- Excess franking credits (eligible residents)
- A separate refund where no return is required
Why a non-lodgment advice helps
If no return is needed, the advice stops unnecessary reminders and records your status for the year. Ignoring an ATO request to lodge can attract penalties.
Services Australia is separate
Family Tax Benefit and Child Care Subsidy have their own reporting rules. Even with no income, you must confirm income with Services Australia. The ATO non-lodgment advice doesn't do it for you.
For 2025-26, keep these deadlines in mind:
- Confirm Child Care Subsidy income by 30 June 2027
- Claim any Family Tax Benefit lump sum by 30 June 2027
How to Handle the Return or Non-Lodgment Process
When your income is nil, work through these steps before you lodge or file a non-lodgment advice.
- Confirm your income was truly nil. Review the tax year, residency, income statements, bank and investment records, government payment statements and ATO letters.
- Check for triggers. Look for withholding, business activity, tax losses, reportable benefits or taxable payments.
- Gather your details. You'll need your tax file number, identity details, spouse information and residency dates. Enter dependant details only where the ATO asks. Find your TFN in ATO online services or a prior assessment.
- Lodge or advise. Use myTax or a registered tax agent for a return. For non-lodgment advice, go to myGov > ATO > Tax > Lodgments > Non-lodgment advice. Online lodgment gives immediate confirmation, so save it.
- Review the outcome. Check your notice of assessment and any requests for information. Keep records for five years from lodgment.
Wait until your income statement shows "Tax ready" before lodging. More than 595,000 returns were adjusted in 2024-25, and early lodgers were over twice as likely to be amended.
If you also have U.S. obligations
A nil Australian position doesn't remove a separate U.S. filing requirement. U.S. citizens and residents abroad may still need to file with the IRS. VJM Global supports clients with cross-border tax compliance across the USA and Australia.
Common Mistakes to Avoid
- Assuming a dependant creates a deduction, offset, refund or lodgment obligation. In Australia, it doesn't.
- Treating "no taxable income" as "no reportable income." Interest, government payments, investments, business records and withheld tax all matter.
- Copying US advice. IRS rules, Form 1040, the EITC, Child Tax Credit and the standard deduction don't belong on an Australian return.
- Mixing up tax years. The up-to-$1,000 work-related standard deduction starts in 2026-27, not 2025-26.
- Confusing the ATO and Services Australia. A non-lodgment advice doesn't confirm family payment income.
Match the guidance to the relevant tax year. Seek professional advice when residency, foreign citizenship, shared care, business activity or cross-border income complicates the position.
Frequently Asked Questions
Can I file taxes with no income if I have a dependant?
Yes. In Australia you can lodge a return with no income. A dependant does not make lodging compulsory or create a tax benefit on its own.
Can I get a tax refund if I have no income but have a dependant?
Generally, no. A refund usually depends on tax withheld, tax paid or a specific entitlement such as franking credits.
Who can I claim as a dependant on my tax return?
Australia doesn't mirror US dependant-style claims. Follow current ATO definitions and fields for children, spouses or supported people, as they differ by provision.
What is the minimum income required to file a tax return?
There's no single answer. Residents under $18,200 with no withholding usually do not need to lodge, but foreign residents, business activity, losses and other triggers change this.
Who is not required to file a tax return?
People with no taxable income and no other trigger may not need to lodge. They should still submit a non-lodgment advice or respond to any ATO request.
What is the standard deduction?
That's mainly US terminology. Australia uses the tax-free threshold plus deductions for eligible expenses, with a work-related standard deduction of up to $1,000 starting in 2026-27.
