SUMMARY
Time period in completing the audit work until the date of publishing audit report is called audit report lag. BAPEPAM requires each of going-public companies to publish their annual reports not later than three months after the fiscal year ends. The aim of this research was to determine the effect of profitability, solvency, company size, audit opinion, and size of public accounting firm on audit report lag at mining companies listed on Indonesia Stock Exchange during the period of 2013-2017. As many as 12 samples were obtained through purposive sampling technique. The data analysis technique used was the multiple regression analysis. The results showed that the profitability and company size negatively affected the audit report lag, while the other variables, such as solvency, audit opinion, and size of public accounting firm, had no significant effect on the audit report. The result of simultaneous test showed that all independent variables influenced audit report lag with 32.8% of determination coefficient.