ATO Expands Pre-Fill Tax Data for Sole Traders and Contractors
The Australian Taxation Office has integrated $21 billion in Taxable Payments Annual Report data into pre-fill services for 700,000 contractors for Tax Time 2026.
Harry Taruva 
Canberra — The Australian Taxation Office (ATO) has expanded its digital pre-fill services for Tax Time 2026, automatically integrating an estimated AU$21 billion in contractor payment data into tax returns for 700,000 sole traders and small businesses.
The system upgrade utilises information reported through the Taxable Payments Annual Report (TPAR), capturing contractor earnings across building and construction, cleaning, courier, Information Technology, and security sectors.
ATO Assistant Commissioner, Tony Goding, stated the expanded pre-fill initiative is designed to streamline tax preparation for independent contractors while improving income reporting accuracy across commercial sectors.
“By automatically bringing reported information into tax returns, we're helping people spend less time on paperwork and more time running their business,” Goding said.
“The same data also helps us identify when income has been left out of a tax return, whether that's an honest mistake or a deliberate attempt to under-report earnings," he said.
The agency has advised contractors to delay lodging their tax returns until after 28 August 2026 to ensure all third-party TPAR information is fully populated in the system.
The ATO also said taxpayers remain responsible for declaring all gross income, including cash transactions and non-TPAR payments, as part of ongoing compliance measures targeting shadow economy activity.
