Financial inclusion refers to the process of ensuring that individuals and businesses — particularly those in underserved, low-income, rural, and marginalised communities — have access to affordable, useful, and reliable financial products and services, including bank accounts, credit, insurance, payments, and investment options. It is a cornerstone of India's development policy, operationalised through landmark initiatives including the Pradhan Mantri Jan Dhan Yojana (PMJDY), Aadhaar-linked banking, the Unified Payments Interface (UPI), microfinance lending, and the RBI's priority sector lending norms for banks. Financial inclusion drives economic growth by mobilising domestic savings, enabling productive credit, reducing informal money lending, and improving household income resilience. For investors on Ventura Securities analysing small finance banks, microfinance institutions (MFIs), payment banks, and fintech companies, the pace and depth of financial inclusion are key drivers of addressable market expansion, loan growth potential, and the long-term viability of business models targeting India's vast under-banked population.