Banker’s Right of Set-Off is one of the most important legal rights in the banker-customer relationship and holds high weightage in IIBF Bank Promotion Exams (JAIIB/CAIIB/CCP).
It refers to the right of a bank to adjust or combine different accounts of the same customer and recover dues from available balances.
In practical terms, if a customer has a credit balance in one account and a debit balance in another account, the bank can use the credit balance to settle the debit balance, subject to certain legal conditions.
WATCH FULL VIDEO:
Legal Nature and Foundation of Right of Set-Off
This right is recognized through common law principles, judicial decisions, and the implied contract between banker and customer.
It arises from the mutual debtor-creditor relationship:
- When a customer deposits money → Bank becomes debtor
- When a customer takes a loan → Customer becomes debtor
Since both owe each other, the bank can legally adjust the accounts.
Types of Set-Off in Banking
Legal Set-Off
This is the most common and exam-relevant type. It arises automatically when all legal conditions are fulfilled.
Equitable Set-Off
Allowed by courts based on fairness. Even if strict legal requirements are not met, courts may allow adjustment if transactions are closely connected.
Contractual Set-Off
This arises when there is a specific agreement between the bank and the customer. Most loan agreements contain clauses allowing the bank to exercise this right.
Essential Conditions for Banker’s Right of Set-Off
Same Customer (Mutuality of Accounts)
The accounts must belong to the same person. The bank cannot adjust accounts belonging to different individuals.
Same Capacity (Most Important Concept)
Accounts must be held in the same legal capacity.
Examples:
- Individual vs Individual → Allowed
- Individual vs Trust → Not allowed
- Individual vs Partnership → Not allowed
Even if the name is same, if capacity differs, set-off is not allowed.
Debt Must Be Due and Payable
The liability must be existing, certain, and due. Future or contingent liabilities cannot be adjusted.
No Restrictive Agreement
If there is an agreement restricting set-off, the bank cannot exercise this right.
Notice to Customer
Banks generally provide prior notice before exercising set-off, although in urgent situations immediate action may be taken.
Practical Banking Applications
Savings Account and Loan Adjustment
If a customer has sufficient balance in savings and an outstanding loan, the bank can recover the loan amount by adjusting the savings balance.
Fixed Deposit Adjustment
If a fixed deposit is marked under lien, the bank can adjust it against loan dues.
Joint Account Case
Set-off is not allowed when a joint account is used to recover an individual liability.
Trust Account Case
Funds held in trust accounts cannot be used for personal loan recovery.
Situations Where Banker Cannot Exercise Right of Set-Off
- Different capacities
- Trust accounts
- Joint account mismatch
- Accounts under legal protection
- Funds held for specific purposes
- Court-restricted accounts
Difference Between Set-Off and Lien
Set-off refers to adjustment of account balances, while lien refers to the right to retain goods or securities until dues are cleared.
Difference Between Set-Off and Appropriation
Set-off is initiated by the bank after default, while appropriation is the application of payment at the time of transaction.
Bank Loans to NBFCs – Complete Detailed Guide for IIBF Bank Promotion Exams
Important Case Laws
Devaynes vs Noble (Clayton’s Rule)
Introduced the first-in-first-out principle in current accounts.
National Westminster Bank Case
Confirmed the right of combining accounts.
Halesowen Presswork Case
Clarified that set-off can be exercised only when conditions are satisfied.
Role in Loan Recovery and NPA Management
Set-off is widely used in loan recovery, NPA management, and credit monitoring. It helps banks reduce credit risk and improve recovery efficiency.
Advanced Concept: Right of Combination of Accounts
Before applying set-off, banks combine multiple accounts and treat them as one unit for recovery purposes.
Key Exam Concepts
- Same name does not mean same capacity
- Joint vs individual account confusion
- Trust accounts are protected
- Future liabilities cannot be adjusted
- Notice requirement is important
Special Course for IIBF Bank Promotion Aspirants
This topic is part of a complete preparation strategy for JAIIB, CAIIB, CERTIFICATION, and Bank Promotion Exams.
- Full Videos
- Concept-based learning
- Mock tests and mega tests
- PDF notes
- Live and recorded classes
Also Like:





