Banker Customer Relationship in JAIIB PPB 2026: Types, Rights and Garnishee Order Explained

The banker customer relationship is one of the most heavily tested topics in the JAIIB Principles. Practices of Banking (PPB) paper. Almost every attempt throws 2-4 questions at you from this single unit.

Yet most candidates lose easy marks here. They memorise the relationship types without truly understanding who is the lender. Who is the borrower in each case.

This 2026 guide fixes that. We break the entire banker customer relationship topic into plain English. Add the missing comparison tables. Decode the dreaded garnishee order, and give you a fast revision FAQ. Read it once, and this unit becomes a guaranteed scoring zone.

What Is a Banker Customer Relationship?

A banker customer relationship is the legal. Contractual bond created the moment a person opens an account. Takes a service, or borrows from a bank.

It is not a single fixed relationship. Instead. It is a bundle of relationships that switch depending on the transaction.

Before we map those relationships. It helps to know who legally qualifies as a bank.

Who Can Act as a Bank?

Under Indian law, a bank can be structured as:

• A partnership firm with a maximum of 10 partners, or
• A company incorporated under the Indian Companies Act 1956 or the Companies Act 2013.

Always cross-check structural limits and definitions on the latest official IIBF notification. As the institute updates the PPB syllabus periodically.

Why the Banker Customer Relationship Matters

This topic is not just exam filler. It decides real rights and duties in everyday banking. It tells you who can claim the money. Who bears a loss, and what the bank must legally do.

For the exam, the value is direct. Questions here are fact-based. Quick to solve once you understand the logic. Master it, and you bank marks while others waste time guessing.

Types of Banker Customer Relationship

The core of this unit is identifying the correct relationship for each situation. Below are the general relationships created under different transactions. Read each one as a simple cause and effect.

1. Creditor and Debtor (Customer Deposits Money)

When a customer deposits money with the bank. The customer is the creditor (lender). The bank is the debtor (borrower). The bank owes that money back to the customer.

2. Debtor and Creditor (Bank Lends Money)

When the bank lends money to a customer, the roles flip. Now the bank is the creditor (lender). The customer is the debtor (borrower).

This single reversal - deposit versus loan - is the most common trap in the exam. Lock it in.

3. Bailor, Bailee and Trustee (Safe Custody of Valuables)

When customers hand over valuables. Securities. Bonds or documents to the bank for safe custody.

Two relationships form together - that of bailor and bailee. And that of customer and trustee. The bank safeguards the items but does not own them.

4. Principal and Agent (Bank Performs Services)

When a bank performs services on behalf of the customer - such as remittances. Cheque collection or bill collection - the bank acts as an agent. The customer is the principal.

5. Lessor and Lessee (Safe Deposit Lockers)

When the bank provides safe deposit lockers on a lease basis. It creates a lessor and lessee relationship. The bank (lessor) leases the locker space to the customer (lessee).

6. Indemnifier and Indemnified

This relationship forms when one party promises to protect the other from a loss caused by the conduct of the promisor. The indemnifier ultimately bears the loss. While the indemnified holds the protection (the indemnity).

7. Financial Intermediaries

Merchant bankers act as financial intermediaries. They transfer capital from investors or bond subscribers to corporates or the government.

Banker Customer Relationship: Quick Comparison Table

Here is the entire topic distilled into one revision-ready table. This is your snippet for the night before the exam.

Banker's Special Relationship: Mandate and Power of Attorney

Beyond the general relationships. The banker customer relationship also covers special arrangements where someone else operates the account. The two key instruments are the mandate and the power of attorney.

Mandate

A mandate is an unstamped agreement through. An account holder authorises a third person to do certain acts on their behalf. It is simple and typically used by individuals.

Power of Attorney (POA)

A power of attorney is a stamped legal document. It is executed before a magistrate, notary public, or authorised government official. Non-individuals cannot issue a mandate, so they operate through a POA instead.

• Donor (principal): the person who issues the POA.
• Donee (agent): the person to whom it is given. Who acts on the donor's behalf.
• General / universal POA: used for more than one transaction.
• Special / limited POA: used for a single transaction.

Mandate vs Power of Attorney

Garnishee Order: The Most Confusing Sub-Topic Made Simple

The garnishee order trips up more JAIIB candidates than any other part of this unit. Let us make it effortless.

A garnishee order is passed by a court. It directs the bank not to release the money belonging to a judgment debtor that is held by the bank. Until the court permits it. In short, the court freezes the account.

Once the bank is served a garnishee order. Any cheques presented afterwards are returned with the remark "refer to drawer".

When a Garnishee Order Is NOT Binding

This is the highest-yield list for the exam. A garnishee order does not bind the bank in these cases:

1. Prior right of set-off: if the bank already has a right to set off. It is not bound by the order.
2. Lien on an FDR: a fixed deposit receipt under lien cannot be attached -. Any excess over the lien can be attached.
3. Credits received after the order: these are not attachable. Because only debts due or accruing at the time the order is accepted can be attached.
4. Joint accounts: an order against a single person cannot attach a joint account operated under the "either or survivor" clause.
5. Trust accounts: a trust account cannot be attached by a garnishee order.
6. Multiple accounts: if one account is in credit and another in debit. The order attaches only when the net balance is in credit.

Garnishee Order vs Attachment Order

One quick distinction students must never confuse:

How to Study the Banker Customer Relationship for JAIIB PPB

Knowing the facts is half the battle. Here is a practical, exam-focused method to lock this unit in.

1. Anchor on the deposit-versus-loan flip first. If you get this right. You have already secured the most repeated question.
2. Use the role table above as a flashcard. Cover the right two columns and quiz yourself on each situation.
3. Memorise the garnishee "not binding" list as a story - lien. Set-off, trust, joint account, after-order credits, net balance.
4. Pair every concept with a question. Solve topic-wise mock tests right after reading to convert recall into reflex.
5. Revise the comparison tables weekly. Spaced revision beats one long cram session.

Common Mistakes Students Make

Avoid these and you will already be ahead of most candidates:

• Reversing creditor and debtor. On a deposit the bank is the debtor, not the creditor. This single slip costs marks every season.
• Confusing mandate with POA. Remember: mandate is unstamped; POA is stamped and used by non-individuals.
• Mixing up garnishee and attachment orders. Court = garnishee; revenue authority = attachment.
• Forgetting the garnishee exceptions. Most application-based questions are built directly on these exceptions.
• Ignoring the "net balance" rule when a customer holds multiple accounts in credit. Debit.
• Relying on old notes. Always confirm definitions and any limits on the latest official IIBF notification.

Frequently Asked Questions (FAQ)

What is the banker customer relationship in simple words?

It is the legal bond between a bank. Its customer that changes with each transaction. For example. The bank is a debtor when you deposit money. A creditor when it lends to you.

When is the bank a debtor and when is it a creditor?

The bank is a debtor when a customer deposits money. Because it owes that money back. The bank is a creditor when it lends money to the customer.

What is a garnishee order?

A garnishee order is a court order directing the bank not to release funds belonging to a judgment debtor until the court allows it. Cheques presented after the order are returned with the remark "refer to drawer".

What is the difference between a mandate and a power of attorney?

A mandate is an unstamped authorisation, generally used by individuals. A power of attorney is a stamped legal document executed before an authorised official. Can be used by non-individuals as well.

How important is this topic for the JAIIB PPB exam?

Very important. The banker customer relationship is a recurring, scoring area in PPB. With clear concepts and steady practice on mock tests, you can convert it into guaranteed marks. Always verify the current weightage on the latest official IIBF notification.

Conclusion: Turn This Unit Into Easy Marks

The banker customer relationship looks like a list of dry definitions. But it is really a logic puzzle. Once you grasp who lends and who borrows in each situation. Every question becomes a quick win.

Focus on the deposit-versus-loan flip, the role table, and the garnishee exceptions. Revise them weekly. Test yourself often. And walk into your JAIIB PPB exam with quiet confidence. You have got this - now go score it.

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