This document provides a comprehensive guide on Tax Deducted at Source (TDS) and Tax Collected at Source (TCS) under GST in India. TDS is applicable on certain transactions where payments exceed Rs. 2.5 lakh, while TCS relates to e-commerce operators collecting a percentage from suppliers on their platforms. Compliance requirements for both TDS and TCS include registration, deduction/collection, payment to the government, and issuing certificates to suppliers.