NBFC Registration With RBI: Which Entities Actually Need It

The Principal Business Criteria — the 50-50 test

A company is required to register as an NBFC with RBI if its financial activity — lending, investment in shares/stocks/bonds/debentures, leasing, hire-purchase, insurance business, or chit fund business — constitutes its "principal business," determined through what is commonly called the 50-50 test:

• Its financial assets must be more than 50% of its total assets.
• Its income from financial assets must be more than 50% of its gross income.

A company meeting both conditions is treated as engaged in NBFC-type business as its principal activity and is required to register with RBI as an NBFC (unless a specific exemption applies).

Entities specifically excluded despite doing some financial activity

Certain categories of companies are excluded from NBFC classification even where they engage in some lending or investment activity, because their principal business is something else entirely — commonly cited exclusions include entities primarily engaged in:

• Agricultural operations.
• Industrial activity (manufacturing/processing).
• Sale, purchase, or construction of immovable property as their principal business (as distinct from a company whose principal business is genuinely financial, which merely happens to also hold some real estate).
• Purchase/sale of goods (other than securities) or providing services, where these — not financial activity — constitute the principal business.

The distinguishing question is always whether financial activity is the company's core business, or merely incidental to a different core business (like a manufacturing company that occasionally extends trade credit or holds some investment securities, without that becoming its principal activity under the 50-50 test).

Minimum Net Owned Fund (NOF) requirement

A company seeking NBFC registration must meet a minimum Net Owned Fund requirement — this threshold has been revised upward over time as part of RBI's broader tightening of NBFC sector regulation (including the Scale-Based Regulation framework introduced in recent years), so the currently applicable minimum NOF figure should be confirmed against RBI's latest Master Direction rather than assumed to remain at any historically-cited figure.

Scale-Based Regulation (SBR) — regulatory intensity increases with size

Once registered, NBFCs are categorised into layers (Base Layer, Middle Layer, Upper Layer, and a specifically-designated Top Layer for the largest, most systemically significant NBFCs) under RBI's Scale-Based Regulation framework — with progressively more intensive prudential and governance requirements applying as an NBFC moves up through these layers, reflecting the principle that larger, more systemically important NBFCs warrant closer regulatory scrutiny than a small, base-layer NBFC.

Consequences of operating as an unregistered NBFC

Carrying on NBFC-type business without the required registration is a violation of the RBI Act, and can attract penalties, prohibition orders, and other enforcement action — a company genuinely meeting the principal-business criteria cannot simply choose to skip registration on the basis that it hasn't been caught yet.