What is Actually Changing?
Effective October 1, 2026, the RBI is implementing a new framework that fundamentally alters how banks price bulk deposits. The core mandate is twofold: transparency and uniformity. Banks will be required to publish their interest rates for bulk deposits on
their websites every business day by 10:00 AM, with a 10-minute grace period. More importantly, banks must offer uniform interest rates for deposits of the same amount and tenure accepted on the same day, regardless of the branch or the customer. This effectively ends the practice of offering preferential, privately negotiated rates to select clients.
A New Definition for Bulk Deposits
To understand the change, it’s crucial to know what a bulk deposit is. The RBI has also revised this definition. For Scheduled Commercial Banks and Small Finance Banks, a bulk deposit is now defined as a single rupee term deposit of ₹3 crore and above. This is a significant increase from the previous threshold of ₹2 crore. These are not deposits made by average retail customers; they are typically placed by large corporations, trusts, high-net-worth individuals (HNIs), and other institutions parking substantial funds for a fixed period. The new rules, however, do not directly impact retail fixed deposits below this threshold.
The 'Why' Behind the Mandate
The RBI's primary goal is to stamp out discriminatory practices and foster a level playing field. For years, large institutional clients could often negotiate better interest rates than others depositing a similar amount, a practice that lacked transparency. By mandating that the rate paid must strictly match the publicly disclosed schedule, the RBI is ensuring fairness and consistency. The move is part of a broader regulatory push towards greater transparency, stronger governance, and enhanced market discipline across India's banking sector.
Flexibility Within the Framework
While the rule enforces uniformity, it also introduces a new layer of sophisticated pricing flexibility. The RBI will now permit banks to offer differential interest rates on bulk deposits by linking them to their Liquidity Coverage Ratio (LCR) framework. In simple terms, banks can price deposits based on their perceived stability or 'stickiness'. A deposit that is considered more stable and less likely to be withdrawn suddenly (having a lower run-off rate under LCR) could be offered a different rate than a more volatile one. This allows banks to use a more risk-based approach to manage their liabilities and funding costs.
Impact on Banks and Depositors
For banks, the new rule presents both a challenge and an opportunity. Lenders that relied on discretionary pricing to attract large funds may face pressure on their cost of funds. However, the ability to price based on liquidity risk allows for better asset-liability management. Banks with strong retail deposit bases (CASA franchises) are expected to be at an advantage. For large depositors, the change brings clarity and fairness. While the art of negotiating a special deal is over, corporate treasurers can now compare rates across banks with complete transparency, knowing they are getting the same rate as any other similar depositor on that day.
