What is an NBFC and how is it different from a bank?

A Non-Banking Financial Company (NBFC) is a company registered under the Companies Act and holds a certificate of registration from the Reserve Bank of India to engage in financial activities such as lending, leasing, or investing. The critical difference from a bank is that most NBFCs cannot accept demand deposits from the public — they must borrow their funds from banks, mutual funds, bond markets, and other wholesale sources. This means NBFCs do not have the same low-cost, stable funding base that deposits give banks, which typically makes their cost of funds higher. NBFCs are not subject to CRR and SLR requirements, which gives them more flexibility in deploying funds.

What happened in the IL&FS crisis of 2018?

IL&FS (Infrastructure Leasing and Financial Services) was a large AAA-rated NBFC and infrastructure developer that began defaulting on its commercial paper and inter-corporate deposits in September 2018. The defaults were shocking because IL&FS had been rated at the highest credit level until very close to the defaults. The crisis revealed a fundamental ALM (asset-liability mismatch) problem: IL&FS had borrowed money via short-term commercial paper and used it to fund long-gestation infrastructure projects that would take years to generate cash flows. When short-term markets froze at the first sign of trouble, IL&FS could not roll over its borrowings. The crisis triggered a sharp tightening of credit to the entire NBFC sector as mutual funds, banks, and other lenders became reluctant to lend to NBFCs indiscriminately.

What is the RBI's scale-based regulation for NBFCs?

The RBI introduced a scale-based regulatory framework for NBFCs in October 2021, effective from October 2022. It classifies NBFCs into four layers based on their size and systemic importance: Base Layer (smaller, lower-risk NBFCs), Middle Layer (larger NBFCs and most deposit-taking NBFCs), Upper Layer (top 10 NBFCs identified by the RBI as systemically significant), and Top Layer (a reserve category for NBFCs whose risk profile warrants near-bank regulation). NBFCs in the Upper Layer are subject to regulations that increasingly approximate those applying to banks — including capital requirements, leverage limits, and governance standards similar to large private banks.

How does the gold loan NBFC business model work?

Gold loan NBFCs like Muthoot Finance and Manappuram Finance lend money to borrowers using gold jewellery as collateral. The borrower pledges gold, receives a loan worth 60–75% of the gold's current value (the loan-to-value or LTV ratio), pays interest at rates that have historically ranged from 12–26% per annum, and can reclaim the gold on repayment. The business is structurally low-risk from a credit perspective because the collateral is liquid, standardised, and easily valued — if the borrower defaults, the NBFC auctions the gold. The primary risks are interest rate risk, gold price fluctuations (which affect collateral coverage), regulatory risk (the RBI has periodically tightened LTV norms), and competition from banks offering gold loans at lower rates.

What is an HFC and how does it differ from a regular NBFC?

An HFC (Housing Finance Company) is a specialised type of NBFC that primarily lends for housing — home purchase loans, home construction loans, and related activities. HFCs were historically regulated by the National Housing Bank (NHB), a subsidiary of the RBI set up specifically for this purpose. In 2019, the RBI took over the regulatory supervision of HFCs directly, aligning them more closely with NBFC regulation. The distinguishing feature of an HFC is that a minimum percentage of its net assets must be in housing finance. HFCs like HDFC (before its 2023 merger with HDFC Bank), LIC Housing Finance, PNB Housing Finance, and Can Fin Homes historically funded themselves using a mix of public deposits (HFCs could take deposits unlike most NBFCs), bonds, and bank borrowings.

NBFCs in India: The Shadow Banking System Explained | Sector Primer

What an NBFC actually is

An NBFC (Non-Banking Financial Company) is a company incorporated under the Companies Act that is registered with the Reserve Bank of India to carry on financial activities — primarily lending, investing, or leasing. The RBI defines an NBFC as a company whose financial assets constitute more than 50% of total assets and whose income from financial activities constitutes more than 50% of gross income.

NBFCs are sometimes called the "shadow banking" system — not because they are opaque or illegal, but because they perform bank-like functions (lending, credit intermediation) without being licensed banks and without access to the central bank's lender-of-last-resort facilities in the same way. This distinction matters in a crisis.

The NBFC sector in India had aggregate assets exceeding ₹50 lakh crore by the early 2020s — comparable in scale to the entire PSU banking system — making it a systemically important part of the financial architecture, not a marginal add-on to the banking system.

Types of NBFCs: a taxonomy

The RBI classifies NBFCs into several categories based on their primary activity:

NBFC-Investment and Credit Company (NBFC-ICC): the most common type, covering companies that lend to consumers and businesses. Bajaj Finance, Shriram Finance, Cholamandalam Investment and Finance (Chola) fall in this category.
NBFC-Microfinance Institution (NBFC-MFI): lenders that provide small-ticket loans (typically ₹15,000–₹3 lakh) to low-income households, predominantly women in rural and semi-urban areas, under the RBI's microfinance framework.
Housing Finance Company (HFC): specialised lenders for home purchase, construction, and improvement — discussed in detail below.
NBFC-Infrastructure Finance Company (NBFC-IFC): lenders providing long-term debt to infrastructure projects. IL&FS was notionally in this category.
Systemically Important Core Investment Company (CIC-ND-SI): holding companies whose primary business is holding equity stakes in group companies.
NBFC-Account Aggregator (AA):a newer category enabling consent-based sharing of financial data across institutions, part of India's financial data stack.

The NBFC business model: borrow wholesale, lend retail

The fundamental NBFC business model is the inverse of a bank's funding structure. A bank primarily funds itself with retail deposits — low-cost, largely stable, and partially insured by the Deposit Insurance and Credit Guarantee Corporation (DICGC). An NBFC (with the exception of some deposit-taking HFCs) cannot accept demand deposits. It must borrow from:

Banks — via term loans and working capital facilities
Mutual funds — via commercial paper (short-term) and non-convertible debentures (longer-term)
Insurance companies and provident funds — via longer-dated bonds
External commercial borrowings — foreign currency debt raised from overseas investors (creating currency risk)
Securitisation — selling pools of loans to banks or investors

Because wholesale borrowing markets are more volatile and more expensive than retail deposits, NBFCs structurally face higher cost of funds than banks. This means they typically lend at higher rates — to borrower segments or product categories where banks are less competitive due to risk aversion, information asymmetry, or process constraints.

For example: a vehicle finance NBFC like Shriram Finance built its franchise lending to used commercial vehicle buyers — truck drivers and small fleet operators buying second-hand trucks — a segment that banks historically found too difficult to underwrite because the borrowers lacked formal income documentation. The NBFC developed deep understanding of the borrower profile, regional resale values of vehicles, and collection mechanisms, allowing it to lend profitably to this segment at rates that compensated for the higher risk and operational complexity.

ALM mismatch: the structural vulnerability

The most fundamental risk in NBFC lending is asset-liability mismatch (ALM). This occurs when the maturity profile of an NBFC's borrowings does not match the maturity profile of its loan assets. A simple example: if an NBFC borrows ₹100 crore via 3-month commercial paper and lends it as a 36-month vehicle loan, it must roll over (refinance) that commercial paper twelve times before the vehicle loan matures. If credit markets tighten and the NBFC cannot roll over the commercial paper — either because lenders have withdrawn, interest rates have spiked, or confidence has been shaken by unrelated events — the NBFC faces a liquidity crisis even if its underlying loan book is perfectly healthy.

The IL&FS crisis (2018)

In September 2018, IL&FS (Infrastructure Leasing and Financial Services) — a large NBFC with a AAA credit rating — began defaulting on commercial paper and inter-corporate deposits. IL&FS had borrowed heavily in short-term markets and deployed the funds into long-gestation infrastructure projects (roads, power, water). The projects were delayed; cash flows did not materialise on schedule; and when short-term money market participants began pulling back, IL&FS could not refinance its maturing obligations.

The systemic consequences were severe. Mutual funds, which had been significant buyers of NBFC commercial paper, sharply curtailed their NBFC exposure. Banks became more cautious about lending to NBFCs. The commercial paper market effectively froze for lower-rated NBFCs. Several NBFCs that were not directly related to IL&FS found their refinancing conditions sharply tightened simply because of sector contagion.

The DHFL collapse (2019)

The IL&FS stress was followed within months by the failure of Dewan Housing Finance Corporation (DHFL), one of India's largest HFCs. DHFL had borrowed extensively from mutual funds and depositors (it was a deposit-taking HFC) and lent to affordable housing and project developers. An investigative report in early 2019 alleged fund diversion to related parties; DHFL subsequently struggled to service its obligations and was eventually admitted to insolvency proceedings in 2019 — the first HFC and one of the first large NBFCs to go through the IBC process. The resolution took several years; bondholders and depositors recovered only a portion of their principal.

These two episodes — IL&FS in 2018 and DHFL in 2019 — profoundly changed the regulatory treatment of NBFCs and the way investors and lenders assessed NBFC credit risk.

RBI's tightening: scale-based regulation (2022)

In response to the systemic risks exposed by the crises, the RBI introduced a scale-based regulatory (SBR) frameworkfor NBFCs in October 2021 (effective October 2022). The framework acknowledged that a single regulatory framework was insufficient for a sector ranging from tiny local money lenders to trillion-rupee financial conglomerates.

The four-layer structure classifies NBFCs as:

Base Layer (NBFC-BL): non-deposit-taking NBFCs below ₹1,000 crore in assets, subject to lighter regulation.
Middle Layer (NBFC-ML): all deposit-taking NBFCs, non-deposit-taking NBFCs above ₹1,000 crore, and HFCs — subject to more comprehensive regulation including leverage limits and liquidity coverage requirements.
Upper Layer (NBFC-UL): the top 10 NBFCs identified by the RBI each year as systemically significant. These are subject to bank-equivalent regulation including board governance norms, common equity tier 1 requirements, and a listing mandate if not already listed.
Top Layer:a reserve category that the RBI can use if an Upper Layer NBFC's risk profile warrants the most stringent intervention.

Key metrics for NBFC analysis

NBFC analysis shares many metrics with banks (NIM, GNPA, NNPA) but has several important differences:

AUM (Assets Under Management): in NBFC parlance, AUM typically refers to the total loan book managed — including loans that have been securitised and sold to banks but where the NBFC continues to service the account. AUM growth is the primary top-line metric for NBFC financial analysis.
Cost of borrowing: because NBFCs borrow at market rates, their funding cost is a critical differentiator. A AAA-rated NBFC like Bajaj Finance could borrow at rates close to bank lending rates; a lower-rated NBFC might pay 300–400 basis points more. This funding advantage directly flows into NIM.
Stage 2 and Stage 3 assets (Ind AS 109): under Indian Accounting Standards, loans are classified into three stages. Stage 1 is performing. Stage 2 is loans where credit risk has significantly increased since origination (30–90 days past due or other warning signals). Stage 3 is credit-impaired (equivalent to NPA). Stage 2 is a leading indicator — rising Stage 2 often precedes NPA formation.
Capital Adequacy Ratio (CAR): NBFCs are required to maintain a minimum CAR — historically 15% for most categories, higher for specific types. Unlike banks, NBFC capital requirements are not broken down into Tier 1/Tier 2 in the same granular Basel framework, though the SBR framework is progressively aligning upper-layer NBFCs with bank-equivalent capital standards.
Spread and NIM: NBFC NIM is typically higher than bank NIM because NBFCs lend to riskier segments, but their cost of funds is also higher. The NIM calculation and its interpretation are similar to banking — refer to the methodology described in the private banks sector primer.

Major NBFC segments in India

Consumer lending NBFCs: the Bajaj Finance model

Bajaj Finance(the lending subsidiary of Bajaj Finserv) became one of India's largest and most closely watched NBFCs through a strategy of consumer durable financing — providing no-cost EMI options at electronics and appliance retailers — and subsequently expanding into personal loans, home loans, and SME lending. Its competitive advantage included a vast distribution network of retail point-of-sale financing relationships, data-driven credit underwriting, and a cross-sell engine that converted consumer durable borrowers into multi-product relationships. It historically commanded premium valuation multiples because of high ROE, consistent AUM growth, and low credit costs relative to the risk of its loan book.

Vehicle finance: Shriram Finance and Chola

Vehicle finance NBFCs specialise in lending for commercial vehicles (trucks, buses), two-wheelers, tractors, and used vehicles. Shriram Finance (formed by the 2022 merger of Shriram Transport Finance and Shriram City Union Finance) had built a dominant position in used commercial vehicle financing in south and west India. Cholamandalam Investment and Finance (Chola) had a strong vehicle and home equity loan franchise in south India. Vehicle finance NBFCs lend at rates above bank vehicle loans because their borrower base (self-employed truckers, rural buyers) is less amenable to standard bank underwriting.

Gold loan NBFCs: Muthoot and Manappuram

Muthoot Finance and Manappuram Financeare India's two largest gold loan NBFCs, both headquartered in Kerala. Their business model — pledge gold jewellery, receive an instant loan — is one of the oldest forms of secured lending in India. The economics are straightforward: interest rates are high (historically 12–26% per annum for different products), credit risk is low (gold is liquid and easy to auction), and per-branch operational costs are manageable. The regulatory risk — the RBI has periodically tightened the maximum LTV for gold loans — is the primary external constraint on growth.

Microfinance

NBFC-MFIs provide small loans (typically ₹15,000–₹1.5 lakh) to low-income households, predominantly rural women, under a joint liability group (JLG) model. In the JLG model, a group of 5–20 women jointly guarantees each other's loans — peer pressure and social capital replace collateral. The microfinance sector grew rapidly through the 2010s, serving tens of millions of borrowers underserved by banks. It also experienced periodic credit crises — the Andhra Pradesh MFI crisis of 2010 (a state government order that effectively stopped loan repayments) and the COVID-19-related delinquency spike of 2020–21 — highlighting the systemic vulnerability when borrowers take multiple loans from competing MFIs.

HFCs: the housing finance sub-segment

Housing Finance Companies have a long history in India. HDFC Ltd.— India's oldest and largest HFC — had been lending for housing since 1977 and historically operated with tight underwriting, conservative balance sheet management, and a distribution network that included direct branches and bank partnerships. In 2023, HDFC Ltd. merged with HDFC Bank, exiting its standalone HFC existence.

LIC Housing Finance, PNB Housing Finance, and Can Fin Homes(promoted by Canara Bank) were among the other large HFCs. HFCs specialising in affordable housing — loans under ₹35 lakh in smaller cities — were eligible for priority sector classification when their loans were taken on bank books, which helped them access bank funding at competitive rates.

Nifty 500 companies in this sector

Several NBFCs and HFCs are included in the Nifty 500 universe. To explore their financial profiles and historical metrics, visit the NBFC stocks section of our stocks directory. For comparison with the banking sector, see our primers on private banks and PSU banks.

This primer is educational only and does not constitute investment advice, a recommendation to buy or sell any security, or research under SEBI (Research Analysts) Regulations, 2014. All historical figures and examples are illustrative and reflect past conditions; past performance is not indicative of future results. Lending and financial services involve credit, market, and liquidity risks including possible loss of principal. Please consult a SEBI-registered investment adviser before making any investment decision.