The Supreme Court’s decision to uphold the reversal of Yes Bank’s AT1 bond write-off could pressure the lender’s capital ratios while setting a higher legal bar for future banking resolutions.
Yes Bank’s shares came under pressure after India’s Supreme Court upheld a ruling that set aside the lender’s decision to write off ₹8,415 crore of additional tier-1, or AT1, bonds, a move that had been part of the bank’s 2020 rescue. The stock fell sharply on Thursday and was again weaker in Friday’s trade, reflecting investor unease over the ruling’s implications for the lender’s capital structure and for how similar instruments may be treated in future bank resolutions.
AT1 bonds are a form of bank debt designed to absorb losses in times of stress. They sit below many other creditors in the capital stack and can be converted into equity, or written down entirely, if a bank runs into serious trouble. Because of that risk, they usually carry higher coupons than ordinary bonds. The Supreme Court’s decision does not change the nature of AT1 securities themselves, but it does place a sharp focus on whether the write-off in this case complied with the legal framework governing Yes Bank’s reconstruction.
The dispute dates back to March 2020, when the Reserve Bank of India placed Yes Bank under a moratorium and the lender was later restructured with the help of a consortium led by State Bank of India. During that process, the bank’s administrator wrote off the AT1 bonds. Bondholders challenged the move, and the Bombay High Court ruled in their favour in 2023. According to reports from Business Standard, Live Mint and The Economic Times, the Supreme Court has now left that ruling undisturbed by dismissing appeals from Yes Bank, the RBI and the Union government.
In its explanation of the verdict, Business Today reported that the court found the central government had effectively chosen not to include a clause allowing the AT1 bonds to be written down in the reconstruction scheme, and said the administrator had acted on a mistaken belief about his powers. That legal distinction matters: the judgment appears to turn on the process used in this specific rescue, rather than on a blanket prohibition against AT1 write-offs in all cases.
Yes Bank said it is examining the order and any possible next steps. In a stock exchange disclosure, the lender said it has room to use capital-management measures if needed and that its tier-one capital ratio would remain broadly intact on a pro forma basis, even if the principal on the AT1 bonds were reinstated. The bank also said the reinstatement could trim its common equity tier-one ratio by about 250 basis points, based on profits as of 30 June 2026.
Market watchers said the ruling may have broader consequences for banking rescues, investor protection and the use of complex loss-absorbing instruments sold to both institutional and retail buyers. Analysts quoted by Business Today said the case underlines the need for regulatory action to stay within the bounds of approved reconstruction plans, while also reinforcing the point that AT1 bonds remain high-risk products rather than safe deposits. The broader takeaway for the market is that the instrument itself has not been weakened, but the legal standards governing its use in a rescue have been sharpened.
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