Sales tax is a consumption-based tax levied by a government on the sale of goods and services at the point of purchase, calculated as a percentage of the sale price and typically collected by the seller from the buyer at the time of the transaction, before being remitted to the relevant tax authority. In India, the introduction of the Goods and Services Tax (GST) in July 2017 subsumed most of the previous state-level sales taxes (including VAT and CST) into a unified national indirect tax framework with multiple slabs (0%, 5%, 12%, 18%, and 28%). However, certain items — including petroleum products and alcohol — continue to attract state-level sales tax outside the GST regime. For businesses, accurate sales tax and GST compliance is critical to avoiding penalties and input tax credit (ITC) mismatches. For equity analysts and investors on Ventura Securities, the effective indirect tax rate, GST compliance quality, and the working capital impact of GST input credit cycles are important considerations when evaluating the profitability and cash flow profile of consumer, manufacturing, and distribution companies.