This document explains Section 206C(1H) of the Income Tax Act, 1961, concerning Tax Collected at Source (TCS) on the sale of goods. It details the applicability criteria for sellers, including turnover thresholds and effective dates. The guide clarifies who qualifies as a 'seller' and outlines the TCS rates, including provisions for cases where buyer PAN/Aadhaar is unavailable. This information is crucial for businesses to ensure compliance with new tax regulations.