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Banks Can Count Overseas Perpetual Debt Fully in AT1 Limit

2 October 20251 min read
BANKING & FINANCEBanks Can CountOverseasPerpetual DebtFully in AT1 Limit2 October 2025safalsetu.com

Why in the news

A new RBI circular relaxes how much perpetual debt banks can raise from foreign investors and still treat as core capital.

Key facts

  • Ceiling: 1.5% of RWA through perpetual debt in AT1.
  • Paper in foreign currency or rupees issued overseas counts in full.
  • Perpetual debt has no fixed maturity.
AspectEarlierNow
Overseas share of the 1.5% roomUnder 50%Entire 1.5%

Background

AT1 absorbs losses and forms part of Tier-1 capital alongside CET1. RWA means assets weighted by their credit risk.

Significance

  • Builds core capital.
  • Wider global funding access and possibly cheaper pricing.

Exam angle

  • Capital class: Additional Tier-1; framework: Basel III.
  • Limit: 1.5% of RWA.

Test yourself

1. Under the RBI circular on overseas perpetual debt, what ceiling applies to AT1 inclusion through perpetual debt?

The notes state banks can include up to 1.5% of risk-weighted assets.

2. Perpetual debt raised by banks is best described as debt that has:

Perpetual debt carries no fixed maturity date.

3. AT1 capital forms part of which category under Basel III norms?

AT1 is part of Tier-1 capital along with CET1.