This study aims to prove the effect of firm size, financial distress, audit opinion, and management changes on auditor switching. The population used in this study are companies listed on the Indonesia Stock Exchange for the period 2017-2021. The sampling technique used is purposive sampling and obtained a sample of 210 data that has met the criteria. The analytical technique used is logistic regression analysis. Based on the results of the study, it can be concluded that firm size has a positive effect on auditor switching. Meanwhile, financial distress, audit opinion, and management changes have no effect on auditor switching.