HomeCirculars › RBI/2010-11/398

Permanent Diminution in Value of Investments in Subsidiaries/JVs

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Issued by RBI: 01 Feb 2011  ·  Decoded by BankPulse: 20 Jun 2026, 10:54 IST
⏱ ~2 min read
📄 Official RBI source ↗
Quick answerRBI mandates FIs to recognize permanent diminution in strategic equity investments in subsidiaries/JVs under HTM or AFS. Impairment triggers include default, restructuring, rating downgrade, or sustained losses reducing net worth by 25% or more. Valuation by a qualified valuer is required.

What changed

RBI issued specific guidelines on assessing permanent diminution in investments in subsidiaries/joint ventures, filling a gap where no method existed earlier. It lists clear triggers for impairment assessment: default, loan restructuring, rating downgrade to below investment grade, or three consecutive years of losses reducing net worth by 25% or more. For new companies/projects, failure to achieve break-even within the original gestation period also triggers assessment.

What it means for you

Banks and FIs must now proactively monitor strategic equity investments for impairment, not just rely on market prices. This will likely increase provisioning for underperforming subsidiaries or joint ventures, impacting reported profits. The requirement for a qualified valuer adds cost and rigor to the process.

What you must do

Who it affects

All-India Term Lending and Refinancing Institutions (Exim Bank, NABARD, NHB, SIDBI), Banks with investments in subsidiaries/joint ventures

What triggers the need to assess permanent diminution?

Triggers include the subsidiary/JV defaulting on debt, loan restructuring, credit rating downgrade to below investment grade, or incurring losses for three consecutive years reducing net worth by 25% or more. For new entities, failure to achieve break-even within the original gestation period also triggers assessment.

How should impairment be measured?

When impairment is indicated, the FI must obtain a valuation of the investment from a reputed or qualified valuer and make provision for the impairment amount.

Does this apply to all investments or only strategic ones?

The guidelines specifically address strategic equity investments in subsidiaries and joint ventures held under Held to Maturity (HTM) or Available for Sale (AFS) categories.

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AI-drafted · 3-model AI consensus fact-check · under the editorial review of Vikram Jain · decoded & published by BankPulse · 20 Jun 2026, 10:54 IST
Official RBI source: https://www.rbi.org.in/Scripts/NotificationUser.aspx?Id=6249&Mode=0 — Plain-English summary by BankPulse (bankpulse.ai), reviewed by Vikram Jain. Independent platform, not affiliated with the Reserve Bank of India; never reproduces RBI text verbatim.