{"title":"Excessive custom XBRL tag usage in 10-K filings and SEC oversight","authors":"Joung W. Kim , Daeun Lee","doi":"10.1016/j.accinf.2025.100742","DOIUrl":null,"url":null,"abstract":"<div><div>We conduct an in-depth examination of excessive custom XBRL tag usage in 10-K filings among U.S. firms. We discuss why some firms are prone to creating custom tags in 10-K filings and assess whether such excessive usage is associated with heightened regulatory attention from the SEC. First, we find that firms with weak internal controls are more likely to create custom tags in 10-K filings. Next, we observe a positive association between excessive custom tag usage and SEC oversight, evidenced by a higher likelihood of receiving comment letters and increased SEC involvement, which raises concerns over substantive disclosure deficiencies. In response to increased regulatory scrutiny, we document that firms reduce the proportion of custom tags in subsequent filings, and we find that SEC-reviewed custom tags enhance the informativeness of financial reports for investors. Collectively, our findings suggest that the excessive use of custom tags reflects a manifestation of firms’ disclosure deficiencies, which are mitigated during the SEC review process.</div></div>","PeriodicalId":47170,"journal":{"name":"International Journal of Accounting Information Systems","volume":"56 ","pages":"Article 100742"},"PeriodicalIF":4.1000,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Accounting Information Systems","FirstCategoryId":"91","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1467089525000181","RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BUSINESS","Score":null,"Total":0}
引用次数: 0
Abstract
We conduct an in-depth examination of excessive custom XBRL tag usage in 10-K filings among U.S. firms. We discuss why some firms are prone to creating custom tags in 10-K filings and assess whether such excessive usage is associated with heightened regulatory attention from the SEC. First, we find that firms with weak internal controls are more likely to create custom tags in 10-K filings. Next, we observe a positive association between excessive custom tag usage and SEC oversight, evidenced by a higher likelihood of receiving comment letters and increased SEC involvement, which raises concerns over substantive disclosure deficiencies. In response to increased regulatory scrutiny, we document that firms reduce the proportion of custom tags in subsequent filings, and we find that SEC-reviewed custom tags enhance the informativeness of financial reports for investors. Collectively, our findings suggest that the excessive use of custom tags reflects a manifestation of firms’ disclosure deficiencies, which are mitigated during the SEC review process.
期刊介绍:
The International Journal of Accounting Information Systems will publish thoughtful, well developed articles that examine the rapidly evolving relationship between accounting and information technology. Articles may range from empirical to analytical, from practice-based to the development of new techniques, but must be related to problems facing the integration of accounting and information technology. The journal will address (but will not limit itself to) the following specific issues: control and auditability of information systems; management of information technology; artificial intelligence research in accounting; development issues in accounting and information systems; human factors issues related to information technology; development of theories related to information technology; methodological issues in information technology research; information systems validation; human–computer interaction research in accounting information systems. The journal welcomes and encourages articles from both practitioners and academicians.