Tuesday, 30 September 2025

Day 2: Financial Systems – structure of Indian financial system, formal and informal institutions

Dated- 1st October, 2025
The study of finance cannot be completed without understanding the structure of the financial system. In India, the financial system has developed as a dynamic network that interconnects institutions, markets, regulations, and instruments to ensure that money flows effectively from those who save to those who need capital. On Day 1, we explored the meaning, scope, and importance of finance in modern economies. Building on that foundation, Day 2 focuses on the structure of the Indian financial system with particular emphasis on its formal and informal institutions. The discussion is crucial for students of economics, banking aspirants, and candidates preparing for examinations such as RBI Grade B, UPSC, and other financial sector tests. By mastering this theme, one gains a clear perspective on how economic development is supported and sustained through well-structured channels of financial intermediation.

The Indian financial system is essentially a complex and well-regulated framework that mobilises savings, allocates resources, and provides credit for investment. It plays a dual role: first, it ensures economic stability through monetary discipline and risk management; second, it promotes growth by channelling funds into productive sectors. The financial system is not merely about banks or stock exchanges; it is about the entire web of formal and informal institutions that contribute to the smooth functioning of the economy. India’s system has evolved over decades, adapting to liberalisation, globalisation, and digitisation, and it continues to serve as the backbone of the nation’s economic development.

At the heart of the financial system lies its structure. The structure of the Indian financial system may be broadly divided into formal and informal institutions. Formal institutions include commercial banks, cooperative banks, regional rural banks, non-banking financial companies, insurance firms, pension funds, capital markets, and regulatory authorities like the Reserve Bank of India, Securities and Exchange Board of India, and Insurance Regulatory and Development Authority of India. Informal institutions include moneylenders, chit funds, indigenous bankers, and self-help groups, which play a significant role in areas where formal credit is scarce or unavailable. Both systems coexist in India, each with its own strengths and weaknesses.

The formal financial system is characterised by its regulation, legal accountability, and integration with national and international markets. Commercial banks form the cornerstone of this network. With their expansive reach, especially after financial inclusion programmes such as the Pradhan Mantri Jan Dhan Yojana, they bring savings from rural and urban households into the mainstream economy. Cooperative banks and regional rural banks bridge the rural-urban divide by focusing on agricultural finance and credit to small-scale enterprises. Non-banking financial companies cater to niche sectors such as infrastructure finance, housing, microfinance, and vehicle loans. Insurance companies mobilise long-term funds and provide risk protection, while pension funds channel long-term household savings into capital markets. The Reserve Bank of India, as the apex authority, regulates the flow of credit, maintains monetary stability, supervises banks, and ensures overall financial discipline. SEBI regulates capital markets, ensuring transparency and investor protection, while IRDAI and PFRDA (Pension Fund Regulatory and Development Authority) oversee insurance and pension systems respectively.

The capital markets, comprising primary and secondary markets, are another vital component of the formal system. They allow companies to raise long-term funds through equity and debt instruments while providing investors with avenues for wealth creation. The stock exchanges, led by the Bombay Stock Exchange and the National Stock Exchange, provide liquidity and price discovery mechanisms. The bond market, though less developed compared to equities, is increasingly important for infrastructure financing and government borrowing. The money market ensures short-term liquidity through instruments like treasury bills, commercial paper, and certificates of deposit. Together, these markets sustain economic growth by enabling corporations, governments, and households to manage their financial needs efficiently.

Yet, India is not solely dependent on formal institutions. The informal financial system has historically played a critical role, particularly in rural areas and among low-income households. Moneylenders, often criticised for their usurious interest rates, still provide quick credit where banks cannot reach. Indigenous bankers, also known as shroffs or hundiwalas, are traditional financial intermediaries engaged in lending and remittance services. Chit funds, which function as rotating savings and credit associations, allow members to contribute periodically and access lump-sum funds as needed. Self-help groups, widely encouraged under government and NGO initiatives, empower women and low-income families by providing access to small loans without collateral. Though informal institutions often lack regulation and transparency, they remain deeply embedded in the socio-economic fabric of India and fill critical gaps left by formal institutions.

The coexistence of formal and informal financial systems creates a unique duality in India’s financial landscape. On the one hand, formal institutions ensure stability, accountability, and integration with global standards; on the other hand, informal institutions provide accessibility, flexibility, and personal trust in communities underserved by banks. The challenge for policymakers lies in balancing these systems by extending formal financial services while acknowledging the resilience of informal arrangements. Programmes such as financial literacy campaigns, digital banking initiatives, and microfinance have aimed at bridging this gap. The rise of fintech has further blurred the boundaries, as mobile wallets, peer-to-peer lending platforms, and digital payment systems combine features of both formal regulation and informal accessibility.

The structure of the Indian financial system is also deeply connected with the goals of economic policy. For instance, financial inclusion remains a priority. By bringing the unbanked population into the formal system, savings are mobilised more effectively, credit becomes cheaper, and economic activity expands. At the same time, rural households often continue to rely on moneylenders due to issues like lack of collateral, lengthy paperwork, or poor banking infrastructure. Hence, reforms must not only expand formal services but also simplify them and ensure that they are culturally acceptable and practically accessible.

One of the most striking aspects of the Indian financial system is its adaptability. In the pre-independence era, indigenous bankers dominated credit markets. Post-independence, the nationalisation of banks in 1969 shifted the financial system towards state-led development. The 1991 economic reforms liberalised the financial sector, opening the doors for private banks, foreign institutional investment, and global integration. Today, digital finance has revolutionised the system with innovations such as Unified Payments Interface (UPI), Aadhaar-enabled payments, and app-based banking. This evolutionary journey demonstrates how the structure of the financial system reflects broader economic and social changes.

From a global perspective, the Indian financial system is one of the most diverse and resilient frameworks in emerging markets. While formal institutions provide strong regulatory oversight, informal institutions offer cultural embeddedness and trust-based systems. Together, they create a financial ecosystem that is both modern and traditional, centralised and decentralised, regulated and flexible. This balance has been instrumental in sustaining India’s economic resilience during global financial crises and ensuring steady growth.

The significance of understanding the structure of the financial system cannot be overstated. For students, it provides the theoretical and practical foundation to analyse economic processes. For policymakers, it highlights the strengths and gaps in financial intermediation. For businesses, it shows the pathways through which capital can be raised and risks managed. And for ordinary citizens, it demonstrates how savings, investments, and credit opportunities shape their daily lives.

The way forward involves strengthening formal institutions, enhancing regulatory transparency, and ensuring that financial services reach every citizen. At the same time, it is important not to dismiss informal institutions outright but to integrate them into the broader system through cooperative structures, digitisation, and community-based models. By doing so, India can build a financial system that is inclusive, efficient, and globally competitive.

In conclusion, the structure of the Indian financial system reflects both the country’s challenges and opportunities. It is a dual system of formal and informal institutions, each performing vital roles in mobilising resources, allocating credit, and supporting growth. While formal institutions ensure stability, regulation, and integration with global markets, informal institutions guarantee accessibility, trust, and flexibility at the grassroots. This combination has created a financial ecosystem that is uniquely suited to India’s diverse socio-economic landscape. For students and professionals aspiring to understand finance, mastering the intricacies of this structure is not just an academic requirement but also a practical necessity. As India moves towards becoming a global economic powerhouse, the financial system will continue to evolve, balancing tradition with modernity, and local needs with international aspirations.

Summary:

The Indian financial system is a vast network of institutions and markets that channel savings into investments, ensuring economic stability and growth. It consists of formal and informal institutions. The formal side includes commercial banks, cooperative banks, regional rural banks, non-banking financial companies, insurance firms, pension funds, capital markets, and regulators like the RBI, SEBI, and IRDAI. These institutions provide accountability, regulation, and integration with global finance. Informal institutions such as moneylenders, chit funds, indigenous bankers, and self-help groups remain significant in rural and underbanked areas, offering accessibility and flexibility where formal services are limited.

Together, these systems create a dual structure that reflects India’s diversity: modern and traditional, regulated yet flexible. Over time, the financial system has evolved through nationalisation, liberalisation, and digitisation, with fintech and digital payments transforming accessibility. Its adaptability ensures resilience, financial inclusion, and integration with global markets. For students, policymakers, and businesses, understanding this structure is vital as it highlights the pathways of savings, credit, and investment that drive India’s economic progress.

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