This research aims to effect of ifrs adoption, Information Asymmetry and Deferred Tax Assets to Earnings Management. The measurement of earnings management used in this research with an approach discretionary accruals modified model jones [1]. This research is included in descriptive research. The population of this research is various industrial manufacturing companies listed on the Stock Exchange in 2013-2017. The sample obtained was 120 sample using purposive sampling technique. In analyzing the data used a quantitative approach through Software Eviews 8. The simultaneous IFRS Adoption, Information Asymmetry and Deferred Tax Assets have a significant effect on Earnings Management. Partially, IFRS Adoption has no significant effect on Earnings Management, Information Asymmetry has a significant effect on earnings management, and Deferred Tax assets have a significant effect on Earnings Management