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Do I Need to Lodge a Tax Return This Year?

Reviewed by Patrick Sargent CA, Registered Tax Agent 25758613Published 17 April 2026 · Last reviewed 11 May 20268 min read

ATO late lodgement penalty: up to $364 per 28 days, capped at $1,820 per document · interest 11.43% p.a. compounding daily · See how to remit them →

Who has to lodge a tax return?

You generally have to lodge a tax return if any of the following apply to you for the year in question. This checklist covers the situations that most commonly require lodgement, regardless of how much you actually earned.

  • Your taxable income was above the tax-free threshold of $18,200
  • Tax was withheld from any payments you received during the year
  • You were carrying on a business, including as a sole trader
  • You had an active ABN, even with little or no income through it
  • You received certain government payments where tax was withheld
  • You had a reportable fringe benefit, or reportable super contributions above the threshold
  • You were a foreign resident who earned Australian-sourced income above $1

When you don't need to lodge

You don't need to lodge if your total income was below $18,200 for the year, no tax was withheld from any payments, and you didn't run a business or hold an active ABN. This most often applies to people with very low or no income for the whole year, such as full-time students with no job, or someone who didn't work at all.

What is a non-lodgment advice?

Why does 'I didn't need to lodge' still show as outstanding at the ATO?

Because the ATO doesn't automatically know you weren't required to lodge - it only knows a return hasn't been received. From the ATO's side, a year with no return and no non-lodgment advice looks identical to a year that's simply overdue, which is why it keeps appearing on reminder letters and lodgement history checks. Submitting the non-lodgment advice is what actually tells the ATO the year is finished, rather than just missing.

Behind for years - which years need returns vs non-lodgment advices?

It depends on your income and circumstances in each specific year, so it's usually sorted year-by-year rather than assumed. Someone who's been out of the workforce for part of a multi-year gap might need full returns for the years they worked, and a non-lodgment advice for the years they had no income at all. A tax agent can check your ATO lodgement history and income data for each year and work out exactly which treatment applies, rather than you having to guess. If you're not sure how many years are actually involved, our guide on haven't lodged a tax return in years walks through what typically happens at each stage of a multi-year catch-up.

Return vs non-lodgment advice - quick comparison
SituationWhat to submit
Income above $18,200, or tax withheldFull tax return
Ran a business or had an active ABNFull tax return
No income, no withholding, no ABN activityNon-lodgment advice
Not sure which applies to a past yearAsk an agent to check that year specifically
Return vs non-lodgment advice - quick comparison

How do you submit a non-lodgment advice?

How to submit a non-lodgment advice to the ATO

  1. Confirm the year genuinely doesn't require a return

    Check that your income, withholding and ABN activity for that specific year fall below the lodgement thresholds before proceeding.

  2. Gather the basic details for the year

    Have your tax file number and a rough summary of your income situation for the year ready, even if it was zero.

  3. Submit the non-lodgment advice

    This can be done through myGov linked to the ATO, over the phone with the ATO, or through a registered tax agent on your behalf.

  4. Repeat for each affected year separately

    A non-lodgment advice generally covers one financial year at a time, so each qualifying year needs its own submission.

  5. Keep confirmation of what was submitted

    Retain the ATO's confirmation so you have a record that the year was formally closed, not just skipped.

If you've got a mix of years, some needing returns and some needing non-lodgment advices, it's usually easiest to have this sorted in one engagement rather than piece by piece. Our how it works page explains how we check your full ATO history in one go, and our overdue tax returns guide covers the broader catch-up process if some years do need full returns. It's also worth knowing that unlodged years, unlike lodged ones, don't have a time limit protecting them - see our guide on how far back can the ATO go for the detail.

Frequently asked questions

Do I lodge if I earned under $18,200?
Not necessarily, but it depends. If no tax was withheld and you had no ABN or business activity, you likely just need a non-lodgment advice. If any tax was withheld from wages or payments during the year, you generally still need to lodge a full return to have that tax assessed.
Do pensioners lodge tax returns?
It depends on total income and any tax withheld. Many pensioners with income below the tax-free threshold and no other withholding don't need to lodge, but a non-lodgment advice is still worth submitting so the year is formally closed at the ATO.
Does having an ABN mean I must lodge?
Effectively yes, if the ABN was active during the year. Even with little or no income earned through it, an active ABN generally triggers a lodgement requirement, so it's worth cancelling an ABN you're no longer using to avoid ongoing obligations.
Can I do a non-lodgment advice for past years?
Yes, a non-lodgment advice can be submitted for past years, not just the current one. If you're behind on several years and some of them genuinely didn't require a return, a tax agent can lodge the non-lodgment advices for those years alongside any full returns that are actually needed.

General information only - not personal tax, financial or legal advice. Consider your own circumstances or speak to a registered tax agent. Remission of penalties or interest and payment plans are decisions of the ATO and outcomes can't be guaranteed.

Years behind? It ends this week.

If you're not sure which years need a full return and which just need a non-lodgment advice, we can check your ATO history and sort it in one free assessment.

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