Quick Answer: The 2026 "Red Flag" ATO Audit Target List The Australian Taxation Office (ATO) has announced its primary focus areas for the 2025–26 tax season. If your return includes any of the following, the new AI-driven "Data Matching" system will be looking at you closely: Side Hustles: Income from Uber, Airbnb, Airtasker, or eBay. Crypto Swaps: High-frequency digital asset trades and staking. Work-from-Home (WFH): Over-claiming hours without a 12-month logbook. Rental Pr