New for 2026: Your Contractor Income Now Pre-Fills — but It's Only Half the Story
For the first time in 2026, gig, courier, cleaning and trade income pre-fills your tax return. Here's when it lands, what it misses, and what to check first.
If you drove for a delivery app, ran courier jobs, cleaned offices, did building or IT work as a contractor this year, tax time just changed for you. For the first time in Tax Time 2026, the money those businesses paid you now flows straight into your tax return as a pre-filled figure — you no longer have to dig it all out of your own records to type it in.
The ATO says around $21 billion in contractor payments will pre-fill this way, helping roughly 700,000 sole traders and individuals in business. It's a genuine time-saver. But it comes with a catch that could land you in trouble if you treat the pre-filled number as the whole truth. Here's the plain-English version.
What actually changed
Certain industries have long had to lodge a Taxable Payments Annual Report — a TPAR. It's a yearly report where a business lists every contractor it paid and how much. The industries that must do it are building and construction, cleaning, couriers and road freight (which sweeps in food and parcel delivery), IT, and security or investigation work.
Until now, that report went to the ATO and quietly sat there for data-matching. From Tax Time 2026, the ATO turns it around and feeds it back to you: the payments reported under your name (or ABN) now appear pre-filled in your return, dropped into the right income label with the GST already stripped out. Log in, and a chunk of your business income is simply… there.
TPAR, in one line
A Taxable Payments Annual Report is a list a business sends the ATO each year of what it paid its contractors. In 2026 those amounts started flowing back into the contractors' own tax returns as pre-fill.
Don't rush in — the data lands after 28 August
Here's the timing trap. Businesses have until 28 August to lodge their TPAR, so most of this contractor pre-fill doesn't appear until after that date. If you jump in and lodge in July or early August, the figure may be missing or only partly there.
Lodge on incomplete data and you can end up amending your return later — and if the missing income shrinks your refund, handing some of it back. Waiting until early September, once the pre-fill has settled, is the low-stress move for anyone with contractor income.
Quick win
If TPAR income is a big part of your year, put a reminder in your phone for the first week of September. Let the pre-fill finish loading, check it, then lodge once — instead of racing in July and cleaning up in October.
Worked example: the number that isn't the whole number
Say Priya does parcel delivery through an app and picks up private cleaning jobs on the side. The delivery platform reports $28,000 for the year through its TPAR, so that $28,000 pre-fills neatly into her return. Easy.
But Priya also earned $3,500 cash from three private clients who don't lodge a TPAR. That money is nowhere in the pre-fill. Her real business income is $31,500, not $28,000. If she just accepts the pre-filled figure and lodges, she's under-declared $3,500 — and that's her legal income whether a report captured it or not.
The flip side is the good news: that $28,000 (and the $3,500) is gross income. Priya still subtracts her work expenses — fuel, car running costs, phone, insurance, cleaning supplies — before tax is worked out. If those came to $9,000, she's taxed on around $22,500 of profit, not the headline pre-fill number. The pre-fill fills in the income side; claiming your deductions is still on you.
The trap: pre-filled does not mean 'sorted'
It's tempting to read pre-fill as 'the ATO already knows, so I'm covered'. Two reasons that's wrong, and both can cost you.
First, it can be incomplete. Cash jobs, private clients, and platforms that aren't required to lodge a TPAR won't show up. The pre-fill is a floor, not a ceiling — you add anything it missed. Second, checking it is your job, not the ATO's. If a figure looks wrong, you can change it, but you'll have to pick a reason code and keep records that back up the change. Accepting a number blindly — high or low — doesn't shift the responsibility off you.
No tax was taken out along the way
Unlike a wage, where your employer withholds tax every payday, contractor payments almost always land in full with no tax removed. That pre-filled income still has tax owing on it. Set aside roughly 25–30% of your profit as you go, or the bill at tax time can sting.
What to do before you lodge
A five-minute check turns the pre-fill from a risk into the time-saver it's meant to be:
- Wait until after 28 August (early September is safest) so the TPAR data has landed.
- Compare the pre-filled total against your own records — bank statements, invoices, platform earnings summaries.
- Add any income the pre-fill missed: cash work, private clients, platforms that don't report.
- If a figure is genuinely wrong, correct it, choose the reason code, and keep the evidence.
- Total up your deductions separately — the pre-fill only handles income, never your expenses.
- Park 25–30% of your profit for the tax bill, since nothing was withheld during the year.
FAQ
What is a TPAR and why is my income suddenly in my return?
A Taxable Payments Annual Report is a yearly list businesses in certain industries — building, cleaning, couriers and delivery, IT, security — send the ATO of what they paid their contractors. From Tax Time 2026, those reported amounts pre-fill into the contractor's own tax return for the first time.
Should I wait until after 28 August to lodge?
If you have contractor income, yes. Businesses have until 28 August to lodge their TPAR, so most of this pre-fill doesn't appear until after that. Lodging earlier risks missing income and having to amend — and possibly repay part of a refund — later. Early September is the safe window.
The pre-filled amount is less than I actually earned. What do I do?
Add the missing income yourself. Pre-fill only captures what was reported through a TPAR, so cash jobs and private clients won't be there. It's a starting figure, not a complete one — you're still required to declare every dollar of business income you earned.
Has tax already been taken out of my pre-filled contractor income?
No. Contractor payments almost always come to you in full with no tax withheld, unlike PAYG wages. The pre-filled figure is income with tax still owing on it, so set aside around 25–30% of your profit through the year to cover it.
Run your own numbers