Brickwork Ratings has reaffirmed the 'BWR AAA/Stable' rating for Union Bank of India's Rs 1,000 crore Tier II Basel III bonds. The agency also withdrew its rating on Additional Tier I bonds worth Rs 1,705 crore following their successful redemption. The bank maintains a robust financial profile with a strong capital adequacy ratio of 18.46% as of Q1 FY27, backed by significant government support.
Union Bank of India: Brickwork Reaffirms AAA Rating on Basel III Bonds
Union Bank of India maintains a strong 'BWR AAA/Stable' credit profile for its Rs 1,000 crore Tier II bonds.
Brickwork Ratings withdrew the 'BWR AA+/Stable' rating for Rs 1,705 crore of Additional Tier I bonds due to full redemption.
Reader Takeaway: Strong government support and improved asset quality back the rating, though macro risks remain a monitorable.
What just happened
Brickwork Ratings has completed a periodic review of Union Bank of India's debt instruments. The agency reaffirmed the 'BWR AAA/Stable' rating for the bank’s outstanding Tier II Basel III bonds totaling Rs 1,000 crore. Simultaneously, the rating for the Additional Tier I (AT1) bonds amounting to Rs 1,705 crore was withdrawn following the bank's confirmation that these instruments have been fully redeemed.
Why this matters
The reaffirmation of the 'AAA' rating reflects the market’s confidence in the bank’s creditworthiness and its ability to service long-term debt obligations. As one of India's largest public sector lenders, this credit status is vital for maintaining lower funding costs and investor trust in the bank's capital-raising activities.
The backstory
The bank has been focused on strengthening its balance sheet, reporting a total business of Rs 23,79,697 crore as of Q1 FY27. It has successfully managed its liability profile, maintaining a CASA (Current Account Savings Account) ratio of 35.10%, which helps keep the cost of funds under control.
Key Financial Metrics (Q1 FY27)
- Net Profit: Rs 5,332 crore
- Gross NPA: 2.65%
- Net NPA: 0.47%
- CRAR (Capital Adequacy Ratio): 18.46%
- CET-I Ratio: 16.38%
Risks to watch
While the current outlook is stable, Brickwork highlighted that persistent geopolitical uncertainties and macroeconomic pressures could impact the retail and MSME loan segments. Additionally, the bank’s rating remains sensitive to any government stake divestment that pushes holdings below 51% or a material erosion in the capital buffer above regulatory requirements.
What to track next
Investors should monitor future asset quality trends and the bank's ability to maintain its high provision coverage ratio, which currently exceeds 95%. Ongoing developments in the MSME credit cycle will also serve as a key performance indicator.