A Study on GST Awareness on Clients at Auditor Office Kalyanasundaram & Co study aims to evaluate the level of awareness among clients regarding auditing procedures and Goods and Services Tax (GST), observed during an internship at Kalyanasundaram & Co., a Chartered Accountants firm. With the increasing complexities in tax regulations and financial reporting standards, many clients often lack a clear understanding of audit processes and GST compliance. The study focuses on identifying the knowledge gaps, common misconceptions, and compliance behavior of clients in relation to auditing and GST. Data was gathered through client interactions, observation, and informal discussions during the internship period. The findings reveal varying degrees of awareness, especially among small business owners and individuals with limited accounting background. The report also highlights the need for enhanced client education and the role of auditors in ensuring financial transparency and legal compliance.