10 mistakes that will get your return ‘red flagged’ by the ATO10 things likely to get your tax return “red flagged” by the Australian Taxation Office this year. Source: Getty imagesPublished 13 July 2018 5:02pmUpdated 14 July 2018 8:03pmBy Hương LanAvailable in other languagesSkip to article contentShare this with family and friendsCopy linkShareShare