Union Bank of India Receives AAA Rating for Rs. 10,000 Crore Infrastructure Bonds from CARE Ratings
Union Bank of India received AAA rating from CARE Ratings for Rs. 10,000.00 crore infrastructure bonds with stable outlook, while ratings were reaffirmed for Rs. 3,200.00 crore of existing perpetual and Tier-II bonds. The ratings reflect the bank's position as fifth largest PSB with 74.76% government ownership, improved asset quality metrics with gross NPA declining to 3.06%, and strong capitalisation levels with CAR of 16.49% as of December 31, 2025.

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Union Bank of India has received significant rating actions from CARE Ratings Limited, with the agency assigning an AAA rating with stable outlook to the bank's infrastructure bonds while reaffirming ratings across multiple instruments on March 13, 2026.
Rating Actions Summary
CARE Ratings' comprehensive rating review covered multiple debt instruments totaling Rs. 13,200.00 crore:
| Instrument | Amount (Rs. crore) | Rating | Rating Action |
|---|---|---|---|
| Infrastructure Bonds | 10,000.00 | CARE AAA; Stable | Assigned |
| Perpetual Bonds | 1,000.00 | CARE AA+; Stable | Reaffirmed |
| Tier-II Bonds | 2,200.00 | CARE AAA; Stable | Reaffirmed |
| Total | 13,200.00 |
Strong Market Position and Financial Profile
The ratings reflect Union Bank's robust position in the Indian banking system as the fifth largest public sector bank. The bank maintains a significant market presence with established franchise through its PAN-India branch network of 8,671 branches including two overseas branches and 8,300 ATMs as of December 31, 2025. This systemic importance, combined with 74.76% government ownership, provides strong sovereign support backing.
Union Bank's financial metrics demonstrate healthy performance across key parameters:
| Financial Metric | December 31, 2025 | March 31, 2025 |
|---|---|---|
| CET I Ratio | 13.94% | - |
| Tier I Ratio | 15.06% | - |
| CAR | 16.49% | 18.02% |
| Gross NPA | 3.06% | 3.60% |
| Net NPA | 0.51% | 0.63% |
| ROTA (9MFY26) | 1.20% | - |
Asset Quality Improvements and Profitability
The bank has demonstrated significant improvement in asset quality metrics with slippage ratio declining to 0.89% (annualized) for 9MFY26 compared to 1.40% in FY25. The provision coverage ratio excluding technically written-off accounts stood at 83.61% as of December 31, 2025.
Union Bank reported net profit of Rs. 13,381.00 crore for 9MFY26 on total income of Rs. 93,576.00 crore. However, the bank's net interest margin witnessed pressure declining to 2.44% for 9MFY26 from 2.64% in 9MFY25 on an annualized basis due to faster repricing of advances compared to deposits.
Capital Adequacy and Government Support
Union Bank maintains strong capitalisation levels well above regulatory requirements with capital adequacy ratio of 16.49% as of December 31, 2025. The bank's capital position was strengthened by equity capital raise of Rs. 8,000.00 crore in FY24 through qualified institutional placement. The bank has board approved plan of raising capital of Rs. 6,000.00 crore through equity, additional Tier-I and Tier-II bonds in FY26.
Rating Outlook and Key Monitorables
CARE Ratings' stable outlook reflects expectations that Union Bank will register steady growth in advances and deposits while maintaining healthy profitability and stable asset quality. However, the rating agency noted that maintaining asset quality parameters aligned with peer banks and improvement in CASA deposit proportion from current 33.94% remain key rating monitorables for future performance.
Source: None/Company/INE692A01016/96940bd0-d4a7-4238-a3a5-a68ad91b1cb2.pdf
Historical Stock Returns for Union Bank of India
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -4.51% | -9.06% | -3.93% | +29.88% | +53.06% | +361.83% |
































