Deposit Acceptance Rules for NBFCs: IIBF NBFC Exam Guide 2026

Not every NBFC can knock on the public's door for money. The deposit acceptance rules for NBFCs decide which companies may collect public deposits, how long they can hold that money, and what safeguards protect depositors if things go wrong — and this distinction is a favourite in the IIBF NBFC certificate exam. Get the NBFC-D vs NBFC-ND boundary wrong and half the paper's regulatory questions fall apart, so this guide walks through registration conditions, tenure and interest limits, and depositor-protection mechanisms in one place.

🏦 NBFC-D vs NBFC-ND: Who Can Accept Public Deposits

Every NBFC registered with the RBI falls into one of two deposit categories: NBFC-D (deposit-taking) or NBFC-ND (non-deposit-taking). Only an NBFC-D, holding a specific Certificate of Registration that authorises deposit acceptance, may raise public deposits at all. The much larger population of NBFC-ND companies — including systemically important ones (NBFC-ND-SI) — fund themselves through owned capital, bank borrowings, and debentures instead, and are barred from accepting deposits from the public regardless of their asset size. This split matters because the classification covered in the NBFC types and roles chapter is the starting point for every subsequent deposit-related question in the exam.

📋 RBI Registration and Credit Rating Conditions

Getting NBFC-D status is deliberately hard. An applicant must hold a minimum Net Owned Fund as prescribed by the RBI, obtain a specific deposit-taking Certificate of Registration, and — crucially — maintain an investment grade credit rating from an approved rating agency every single year. The moment the rating slips below investment grade, the company must stop accepting fresh deposits and renewing existing ones. This ongoing compliance burden is why the regulatory requirements and compliance chapter devotes so much space to periodic reporting, board-approved deposit policies, and RBI inspection rights over NBFC-D companies.

💡 Exam Tip: If a question describes an NBFC whose credit rating has just been downgraded below investment grade, the answer is almost always "stop accepting new/renewed deposits" — not "close down" or "convert to a bank."

💰 Deposit Acceptance Rules for NBFCs: Tenure and Interest Caps

Even an eligible NBFC-D cannot accept deposits on any terms it likes. Public deposits must have a minimum tenure of 12 months and a maximum tenure of 60 months — anything shorter or longer is not permitted. Demand deposits (repayable on demand, like a savings or current account) remain the exclusive privilege of banks; an NBFC-D can only take term deposits. Interest offered on these deposits is capped by an RBI-prescribed ceiling that is periodically reviewed, so candidates should treat the exact figure as illustrative for 2026 rather than memorise a number that regulators can revise — the current ceiling is always available on the RBI rates resource page. Renewal, premature withdrawal, and brokerage on deposits are also tightly regulated to prevent aggressive mobilisation practices.

⚠️ Common Mistake: Students often assume any large NBFC can take deposits because it is "systemically important." SI status affects prudential and governance norms, not deposit-taking eligibility — that depends solely on holding a deposit-taking CoR.

🔒 Depositor Safeguards: Liquid Assets, DEAF and Grievance Redressal

Because public deposits carry no explicit government guarantee, the RBI layers on protections. NBFC-D companies must maintain a prescribed percentage of outstanding public deposits in approved liquid assets such as government securities, held separately and reported regularly — this cushion exists specifically to meet depositor repayment obligations even under stress. Deposits that remain unclaimed for seven years must be transferred to the Depositor Education and Awareness Fund (DEAF), the same mechanism used for unclaimed bank balances. On the service side, every NBFC-D needs a documented grievance redressal mechanism and must direct unresolved complaints toward the RBI's Ombudsman framework, a theme also explored in the customer relationship chapter. Compliance teams handling KYC records for these depositors also need to stay alert to red flags covered in guidance on trade based money laundering, since suspicious fund flows can surface through deposit accounts too.

⚖️ NBFC Deposits vs Bank Deposits: A Quick Comparison

The table below summarises how deposit-taking NBFCs differ from banks and from non-deposit-taking NBFCs — a comparison IIBF examiners like to test through scenario-based questions.

📌 Remember: Unlike bank deposits, NBFC-D public deposits are not covered by DICGC insurance — that single fact drives several exam questions on why prudential and rating norms for NBFC-D are so strict.

Regulators periodically revisit these thresholds as part of a broader move toward scale-based regulation for NBFCs, which tiers supervisory intensity by an NBFC's size and risk profile, and the asset-quality side of an NBFC-D's book still has to be assessed against IRAC norms for NBFC loans regardless of whether it funds itself through deposits or borrowings. Aspirants preparing for the certificate exam should read both alongside this topic, since examiners frequently combine deposit rules with classification and asset-quality questions in the same case study.

Official sources: cross-check the latest syllabus, circulars and rates on the IIBF official website and the Reserve Bank of India.

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Master the Full NBFC Syllabus

Deposit acceptance rules are just one piece of the NBFC regulatory puzzle tested in the IIBF certificate exam — pair this with classification, IRAC and scale-based regulation topics, browse more NBFC articles on the blog, and lock in the concepts with timed practice at iibf.store/tests before exam day.