Yes Bank Ltd. sees a credit rating action

The principal to be reinstated is Rs 8,415 Crores, but the exact principal-plus-accrued-interest liability is not quantified in the bank’s disclosure or in the Supreme Court order. The bank disclosed that the judgment relates to AT1 bonds aggregating Rs 8,415 Crores and that annual coupon payments remain governed by the bond information memoranda; it did not state the accrued coupon amount payable as of the reinstatement date ^[1]. The Supreme Court likewise held that annual coupon payments remain unaffected, without specifying an accrued-interest figure ^[2].

Capital-ratio impact

Bottom line: the evidenced liability is Rs 8,415 Crores of principal plus an undisclosed accrued-coupon amount. The bank’s latest disclosure quantifies the capital effect using the principal amount: CET1 falls by approximately 2.50 percentage points, from 14.00% to approximately 11.50%, while Tier 1 remains approximately 14.00% because the reinstated AT1 capital offsets the CET1 reduction within Tier 1. The final accounting liability could be higher than Rs 8,415 Crores once accrued interest is determined.

Verdict: The Rs 8,415 Crores AT1 reinstatement is material relative to the bank’s capital cushion, but the latest filing does not indicate an immediate breach or near-breach of the capital levels disclosed. It implies a pro-forma CET1 ratio of roughly 11.5%, while Tier 1 remains 14.0%. The caveat is that the filing does not provide the bank’s full Basel III capital stack, including total capital ratio and applicable combined buffers.

Capital comparison

• The AT1 principal being reinstated is Rs 8,415 Crores ^[5].
• YES BANK’s CET1 ratio was 14.0% as of June 30, 2026 ^[3]. The bank estimates that reinstating the AT1 principal would reduce CET1 by approximately 250 basis points ^[4].
• On a derived basis, this implies pro-forma CET1 of approximately 11.5% (14.0% less 2.5 percentage points). The 250 bps reduction represents roughly 18% of the reported CET1 ratio, so the impact is significant, but it does not exhaust the reported CET1 cushion.
• The absolute Rs 8,415 Crores cannot be directly compared with an absolute capital-buffer amount because the filing does not disclose the corresponding CET1 capital or risk-weighted assets in rupee terms. The court record separately lists total AT1 issuances of Rs 8,695 Crores across three series, but the bank’s current reinstatement disclosure is Rs 8,415 Crores ^[2].

Basel III proximity

The filing states that the Tier 1 ratio remains 14.0% on a pro-forma basis ^[4]. The court record refers to an 8.0% CET1 level in the AT1 write-down framework ^[2]. Against that reference level, the implied 11.5% CET1 would leave approximately 3.5 percentage points of headroom, derived from the disclosed figures.

Therefore, the latest filing points to capital pressure and a meaningful reduction in CET1 headroom, not an indication that the bank is already close to breaching the disclosed CET1 reference level. However, it does not by itself establish compliance headroom against the complete Basel III requirement, because total capital, capital-conservation and other applicable buffers are not quantified in the filing.