Banking Regulation Act 1949: Most Important Sections for JAIIB (2026 Guide)

The Banking Regulation Act, 1949 is the backbone of banking law in India. It defines what a bank is. What a bank can and cannot do.

And gives the Reserve Bank of India (RBI) sweeping powers to supervise the entire banking system. For a JAIIB aspirant. This single Act is a recurring source of 4-8 marks across the syllabus.

This 2026 guide breaks down every high-yield section in plain English. You get crisp definitions. A quick-revision table. Memory hooks, the mistakes most students make, and a focused FAQ. Treat it as your one-page revision sheet before exam day.

Why the Banking Regulation Act Matters for JAIIB

The Act was originally passed as the Banking Companies Act, 1949 and renamed the Banking Regulation Act from 1 March 1966. It applies to the whole of India and works alongside the RBI Act, 1934 and the Companies Act.

Here is why it dominates the JAIIB question paper:

• Section numbers are testable. A single MCQ can simply ask. “Which section deals with maintenance of SLR?”
• Definitions are precise. The legal meaning of “banking&rdquo. Is lifted straight from the Act.
• It links to other topics. CRR, SLR, nomination and KYC all trace back to specific sections here.
• It rarely changes. Once you learn the core sections. The marks stay with you year after year.

Bottom line: this is one of the most cost-effective topics in the entire JAIIB syllabus. A few hours of focused revision converts directly into marks.

Definitions and Core Prohibitions

Start with the definition section. Examiners frequently quote the exact wording, so learn it verbatim.

Section 5(b) — Meaning of “Banking”

Banking means the acceptance. For the purpose of lending or investment. Of deposits of money from the public. Repayable on demand or otherwise. And withdrawable by cheque, draft, order or otherwise.

Memory hook: three pillars — accept deposits, lend/invest, repayable and withdrawable.

Section 5(c) — Banking Company

A banking company means any company that transacts the business of banking in India. In short. If a company does banking as defined in 5(b). It is a banking company.

Section 8 — Prohibition on Trading

No banking company shall directly or indirectly deal in the buying or selling or bartering of goods. “goods&rdquo. Meaning every kind of movable property other than an actionable claim. The only exception is dealing connected with the realisation of security held by the bank.

Why it exists: to keep banks focused on banking. Away from speculative commercial trade.

Section 9 — Disposal of Non-Banking Assets

No banking company shall hold any immovable property. Howsoever acquired (except such as is required for its own use). For any period exceeding 7 years. RBI may extend this period by up to 5 more years where it is satisfied that the extension is in the interest of the bank’s depositors.

Memory hook: 7 + 5. Banks are not in the real-estate business — they must offload acquired property.

Reserves, Cash and Advances

This cluster is the most heavily examined. Each section pins down a number — and numbers make for clean MCQs.

Section 17(1) — Reserve Fund

Every banking company must create a reserve fund. Transfer to it a sum equivalent to not less than 20% of the balance of profit of each year. Before any dividend is declared.

RBI has. By notification. Enhanced this requirement to 25% of net profit with effect from 31 March 2001.

Note: the statutory floor in the Act is 20%. The higher 25% comes via RBI notification. Confirm the current applicable percentage on the latest official IIBF notification before the exam.

Section 18 — Cash Reserve

Every banking company that is not a scheduled bank must maintain a cash reserve of 3% of its demand. Time liabilities. Either as cash with itself or as a balance in a current account with RBI (or both).

Important distinction: Sec 18 applies to non-scheduled banks. The CRR for scheduled banks is governed by Section 42 of the RBI Act. 1934 — a classic trap question.

Section 20 — Restriction on Advances Against Own Shares

No banking company shall grant any loan or advance on the security of its own shares. Doing so would effectively amount to the bank purchasing its own capital. Which the law prohibits.

Interest, SLR and Bank Records

Section 21A — Interest Rates Not Subject to Scrutiny by Courts

A transaction between a banking company. Its debtor shall not be reopened by any court on the ground that the rate of interest charged is excessive. This protects banks from challenges purely on the basis of high interest.

Section 24 — Maintenance of SLR

A banking company must maintain. At the close of business on any day. A prescribed percentage of its total demand.

Time liabilities (DTL) in India in the form of cash. Gold, and unencumbered approved securities. This is the Statutory Liquidity Ratio (SLR).

Historically. The Act framed SLR with a minimum and a maximum ceiling. SLR is computed with reference to total DTL as on the last Friday of the second preceding fortnight. The actual SLR percentage applicable today is fixed and revised by RBI. Always confirm the current rate on the latest official IIBF notification or RBI circular.

Section 45Y — Preservation of Bank Records

The Central Government. In consultation with RBI. Has the power to frame rules specifying the period for. Banks must preserve their books. Accounts and other documents.

Section 45Z — Return of Paid Instruments

This section lays down guidelines for returning paid instruments (such as cheques) to the customer. With the bank retaining a true copy for its records.

Nomination Provisions (Sec 45ZA, 45ZC, 45ZE)

Nomination is a favourite one-mark question. Remember the “ZA-ZC-ZE” trio and what each covers.

• Section 45ZA — Nomination in respect of deposit accounts.
• Section 45ZC — Nomination in respect of articles kept in safe custody.
• Section 45ZE — Nomination in respect of safe deposit lockers.

Memory hook: Deposits → ZA, Safe custody → ZC, Locker → ZE. Alphabetical jumps of two.

Quick-Revision Table: BR Act Important Sections

Use this table for last-minute revision. Cover the right column and test yourself.

How to Study the BR Act for JAIIB (A Practical Plan)

Don’t just read the sections — drill them. Here is a simple 4-step method that works:

1. Cluster by theme. Group sections into definitions. Prohibitions, reserves and nomination, exactly as in this guide. The brain remembers clusters better than a flat list.
2. Lock the numbers. Make flashcards for every section with a figure — 7 years, 5-year extension, 20%/25%, 3%. These are pure-recall MCQs.
3. Practise active recall. Read a provision, then write the section number from memory. Reverse it the next day.
4. Test under pressure. Attempt topic-wise mock tests so you can spot the section instantly even when the wording is twisted.

Revise this set at least three times before your exam. Once while learning. Once a week before, and once the night before. Spaced repetition is what makes these marks stick.

Common Mistakes Students Make

Most lost marks here come from avoidable confusion. Watch out for these traps:

• Mixing up CRR sections. Sec 18 (BR Act) is cash reserve for non-scheduled banks. CRR for scheduled banks sits under Sec 42. RBI Act, 1934.
• Confusing SLR and CRR. SLR (Sec 24. BR Act) is held in cash. Gold and approved securities; CRR is a cash balance with RBI.
• Forgetting the 7+5 rule. Sec 9 allows holding non-banking assets for 7 years. Extendable by 5 — not 10 or 12 in one go.
• Jumbling the nomination trio. Many write 45ZB or 45ZD; the correct testable sections are 45ZA. 45ZC and 45ZE.
• Quoting outdated percentages. SLR/CRR rates change. Memorise the section. But confirm the current rate on the latest official IIBF notification.

Frequently Asked Questions (FAQ)

Which section of the Banking Regulation Act deals with SLR?

Section 24 of the Banking Regulation Act. 1949 governs the maintenance of the Statutory Liquidity Ratio (SLR) in the form of cash. Gold and unencumbered approved securities, computed on total demand and time liabilities.

What does Section 5(b) of the BR Act define?

Section 5(b) defines “banking&rdquo. As the acceptance of deposits from the public for the purpose of lending or investment. Repayable on demand or otherwise and withdrawable by cheque. Draft, order or otherwise.

How long can a bank hold non-banking assets under Section 9?

A bank can hold immovable property (not for its own use) for a maximum of 7 years. RBI may extend this by up to 5 more years if satisfied it is in the interest of depositors.

What is the difference between Section 18 of the BR Act and CRR under the RBI Act?

Section 18 prescribes a 3% cash reserve for non-scheduled banking companies. The Cash Reserve Ratio for scheduled banks is governed by Section 42 of the RBI Act. 1934. Confirm the current CRR rate on the latest official RBI/IIBF notification.

Which sections cover nomination facilities?

Three sections cover nomination: 45ZA for deposit accounts. 45ZC for articles in safe custody, and 45ZE for safe deposit lockers.

Related Guides

Final Word: Turn These Sections Into Sure-Shot Marks

The Banking Regulation Act. 1949 rewards disciplined revision more than any other JAIIB topic. The sections rarely change.

The questions are direct. And the numbers are easy to lock in with flashcards. If you can recall the quick-revision table above without peeking.

You are already ahead of most candidates.

So make a plan, revise in clusters, and back it up with regular mock tests and free guides. Put in a few focused hours now, and these sections will quietly add up to the marks that push you across the JAIIB pass line. You have got this — go and ace it.