| NCD | -- | -- | [ICRA]AA+(Positive) | -- |
| NCD | -- | -- | [ICRA]AA+(Positive) | -- |
| NCD | -- | -- | [ICRA]AA+(Positive) | -- |
| Subordinated bonds/debt | -- | -- | [ICRA]AA+(Positive) | -- |
| Perpetual Debt | -- | -- | [ICRA]AA(Positive) | -- |
| Commercial Paper | [ICRA]A1+ | -- | -- | -- |
| Second Loss Facility | -- | -- | [ICRA]A-(SO) | -- |
| PTC Series A1 | -- | -- | [ICRA]AAA(SO) | -- |
| PTC Series A | -- | -- | [ICRA]AAA(SO) | -- |
| Series A1 PTCs | -- | -- | Provisional [ICRA]AAA(SO) | -- |