| ASC 842 lease accounting offers blueprint for AI-driven audit modernization |
Accounting firms can use the ongoing complexities of lease accounting under ASC 842 as a model for modernizing financial audits through automation, artificial intelligence (AI), and standardized workflows, according to Jess Vento, senior director at Crunchafi and Stuart Cobbe, head of product for audit at Thomson Reuters. Although ASC 842 is well established, lease modifications, renewals, reassessments, and impairment considerations continue to require significant professional judgment and consistent documentation. The authors argue that rules-based automation can improve efficiency by standardizing calculations, updating schedules, and reducing repetitive tasks, while AI can assist with document analysis, data extraction, and identifying information requiring further review. However, auditors must retain responsibility for interpreting accounting standards, evaluating lease terms, and making critical judgments. The analysis recommends that firms first establish consistent methodologies and identify inefficiencies within existing engagements before introducing new technologies. These improvements could also strengthen audit processes involving revenue recognition, credit loss estimates, and goodwill impairment, where professional judgment remains essential.