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Supreme Court Voids YES Bank AT-1 Bond Write-Down by Administrator
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Supreme Court Voids YES Bank AT-1 Bond Write-Down by Administrator

L

LawWorld

On October 16, 2026, the Supreme Court of India closed one of the most closely watched disputes to emerge from the YES Bank reconstruction, holding that the administrator appointed to rescue the bank could not on his own write down its Additional Tier-1 bonds. A bench of Justice Dipankar Datta and Justice Augustine George Masih affirmed the Bombay High Court order that had set aside the write-down and restored the bonds. For investors who woke up to find their holdings cancelled, the decision brings legal finality after years of litigation.

The dispute goes back to the period when YES Bank was placed under moratorium and a reconstruction scheme was put in place. As part of the rescue process, the bank's Additional Tier-1 bonds, commonly called AT-1 bonds, were written down to zero. The administrator treated the write-down as part of the clean-up of the bank's balance sheet. Bondholders, represented through the trustee, challenged that action before the Bombay High Court. The High Court quashed the write-down. The bank and the authorities then carried the matter to the Supreme Court, which has now agreed with the High Court.

AT-1 Bonds and Why Banks Issue Them

To follow the judgment, readers need a plain account of what AT-1 bonds are. Banks in India must maintain a certain level of capital under the Basel III framework administered by the Reserve Bank of India. Capital is the cushion that absorbs losses when loans turn bad. In addition to equity shares, banks raise a layer of capital through bonds that are designed to absorb losses in a crisis. AT-1 bonds sit in that layer.

These instruments pay a higher rate of interest than ordinary fixed deposits or senior bonds. The higher return reflects higher risk. In defined situations, the terms allow the bank to stop paying interest, to convert the bonds, or to write down their value temporarily or permanently. The Basel III Master Circular issued by the Reserve Bank sets out when and how such loss absorption can happen. Annex 16 to that Circular contains detailed conditions, including Clause 2.15 which figured centrally in the YES Bank case. Investors who buy these papers accept that the bank, acting within that regulatory framework, may impose losses if the triggers are met. What they do not accept is cancellation by an authority that has no power to do so.

That distinction between a lawful write-down and an unauthorised one is the heart of the Supreme Court's decision. The Court did not say AT-1 bonds can never be written down. It said the power to do so belongs to defined persons acting in a defined manner, and it was not exercised here.

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