The Reserve Bank of India (RBI) has released its 2025 list of Domestic Systemically Important Banks (D-SIBs), once again designating State Bank of India (SBI), HDFC Bank, and ICICI Bank as the country’s most crucial and safest financial institutions. These three banks were also part of the 2024 list and retain the same risk-based “bucket” classifications for this year.
D-SIBs are banks considered “too big to fail” — meaning their collapse could severely disrupt the nation’s financial system. Because of their size, reach, and economic influence, they are subject to tighter regulations, stronger capital requirements, and closer supervision.
RBI’s Official Statement
“State Bank of India, HDFC Bank and ICICI Bank have been identified as Domestic Systemically Important Banks (D-SIBs) in the same bucket structure as the 2024 list,” the RBI said, adding that these banks will need to maintain additional Common Equity Tier-1 (CET1) capital on top of the existing capital conservation buffer.
Additional CET1 Capital Requirements (Effective April 1, 2027)
| Bank | RBI Bucket | Extra CET1 Required |
|---|---|---|
| State Bank of India (SBI) | Bucket 4 | 0.80% |
| HDFC Bank | Bucket 2 | 0.40% |
| ICICI Bank | Bucket 1 | 0.20% |
A higher bucket indicates greater systemic importance, thereby requiring higher capital buffers to absorb economic shocks.
What Is the D-SIB Framework?
Introduced by RBI in 2014 and implemented from 2015, the D-SIB framework aligns India with global standards for financial stability.
- SBI became the first D-SIB in 2015
- ICICI Bank added in 2016
- HDFC Bank added in 2017
Banks under this category:
- Face stricter regulatory monitoring
- Must maintain stronger balance sheets
- Can expect government support during crises
This ensures that critical institutions remain stable even during economic downturns.
Why These Three Banks Matter
Together, SBI, HDFC Bank, and ICICI Bank manage nearly 40–45% of India’s total banking assets, making their financial health essential for:
- Economic stability
- Borrowing and lending operations
- Investor confidence
- National financial security
India’s banking ecosystem depends significantly on the strength and resilience of these institutions.
Originally published on 24×7-news.com.







