The relationship between a banker and a customer is principally contractual and also bears elements of a debtor-creditor, agent-principal and trustee-bailee relationship depending on the service provided. Because of this special relationship, banks owe certain duties to customers and enjoy specific rights. These duties and rights arise from contract, statute, banking custom and established case law.
Duty of secrecy requires the bank to keep the affairs of its customers confidential. This duty is both contractual and legal: a bank cannot disclose a customer's information except under specified circumstances. Disclosure by the bank is permissible only when there is a lawful or justified ground to do so, for example:
Examples of legal compulsion include:
Disclosure may be justified where the customer is involved in serious criminal or anti-national activities (for example, terrorism, drug trafficking, smuggling) and disclosure is necessary to protect public interest or for law enforcement.
A bank may disclose information where it is necessary to protect its own legal or financial interest. Typical situations include:
Banks may disclose customer information at the explicit request or instruction of the customer. Consent may also be implied from the course of dealings where the customer authorises disclosure.
Banks must exercise due diligence and reasonable care when acting as agent, bailee or trustee for customers. If negligence or improper care by the bank causes loss to the customer, the customer may claim damages. Reasonable care covers safe custody of documents and instruments, correct execution of instructions, prudent handling of collections and proper operation of account services.
When a bank receives a garnishee order from a court or an attachment order from tax authorities (for example under provisions of the Income-tax Act), it must act promptly and in accordance with law. Typical obligations are:
Banks possess certain rights arising from contracts with customers, banking custom and law. The principal rights are:
Lien is the right of the bank to retain possession of a customer's goods, securities or documents until the customer discharges the debt owed to the bank. There are two common types:
Limitations: the bank's lien does not normally apply to items held under a contract to return them unchanged (for example, items deposited for safe custody where the bank undertakes to return them unchanged) or to negotiable instruments belonging to a customer that were deposited for collection and not as security, unless there is a clear agreement to the contrary.
Set-off (or combination of accounts) permits a bank to combine a customer's accounts (where permissible) and debit one account with the credit balance of another to satisfy a debt owed to the bank by the customer. Key points:
When a customer owes multiple debts to a bank and makes a payment without specifying which debt is to be discharged, the bank has the right to appropriate the payment towards any particular debt. If the customer specifies appropriation, the bank must follow that direction. If neither party specifies, appropriation is governed by the bank's established practice or applicable law; the bank should communicate appropriation decisions to the customer when necessary.
Banks may charge interest, fees and commissions for services rendered, subject to the terms agreed with the customer and applicable laws and regulations. All charges should be disclosed clearly in account terms and conditions, tariff schedules and other customer communications.
The banker-customer relationship can end by agreement or by operation of law. Common modes of termination include:
In November 2003, the Reserve Bank constituted the Committee on Procedures and Performance Audit of Public Services under the chairmanship of Shri S.S. Tarapore (former Deputy Governor) to address issues relating to availability and quality of banking services. The Committee recommended setting up a self-regulatory body on the lines of international practice.
Following this recommendation, the Banking Codes and Standards Board of India (BCSBI) was registered as a society on 18 February 2006. The BCSBI worked with banks and industry bodies to prepare codes of conduct for customer service.
BCSBI, in collaboration with banks, evolved and issued two principal codes:
BCSBI discontinued operations related to its primary objects with effect from 1 April 2019. Thereafter, the Reserve Bank strengthened statutory consumer protection arrangements by setting up the Consumer Education and Protection Department (CEPD), issuing the Charter of Customer Rights and enhancing the banking ombudsman mechanism.
Banks that adopted the Codes committed to standards such as:
While the Codes were voluntary on banks and do not impose obligations on customers directly, certain duties are expected of customers to ensure secure and efficient banking operations. Important customer responsibilities include:
Example 1: If the Income-tax department issues a notice requesting bank records relevant to an assessment, the bank may be required to produce the records under law. The bank should ensure the request is valid, comply with legal formalities for disclosure and inform the customer if appropriate and permitted.
Example 2: A customer with multiple accounts does not specify how a payment should be appropriated. The bank may apply the payment towards outstanding debts according to its appropriation practice but should record the appropriation and inform the customer on request.
Example 3: If the bank receives a garnishee order attaching a customer's account, the bank must freeze the attached amount and notify the customer about the attachment and any suspension of debits as required by the order.
Understanding the duties and rights of banks and customers helps maintain trust, protects legal interests and promotes fair banking practices. Banks must balance confidentiality, customer service and compliance with legal obligations. Customers must follow prudent security and disclosure practices and promptly communicate with their bank when problems arise. Statutory measures, self-regulatory codes and strengthened grievance mechanisms together aim to protect customer interests while ensuring banks can manage risk and comply with law.