Money leaves the listed perimeter most invisibly through subsidiaries, because subsidiary-level detail is thin in the consolidated accounts and unlisted subsidiaries disclose only on MCA21, where few analysts look.
Regulation 24: subsidiary governance. The rule forces oversight of material subsidiaries. Note the two different thresholds, which students constantly conflate:
- A "material subsidiary" under Regulation 16(1)(c) is one whose income or net worth exceeds 10% of the consolidated income or net worth of the group in the immediately preceding year.
- Regulation 24(1) puts at least one independent director of the listed entity on the unlisted subsidiary's board, and its threshold is higher: income or net worth exceeding 20% of consolidated.
So a subsidiary can be "material" for disclosure (over 10%) yet not trigger the independent-director requirement (under 20%). Regulation 24 also requires the audit committee to review the subsidiary's investments, the subsidiary's board minutes to be placed before the listed board, a special resolution to dispose of a material subsidiary's shares if control is reduced (holding to ≤50% or ceding control), and a special resolution to sell/lease more than 20% of a material subsidiary's assets in a year.
Advertisement
How do the loan hopscotch and round-tripping work?
The "hopscotch" mechanic. Cash leaves the listed company by hopping down a chain: listed holdco → wholly-owned subsidiary A → step-down subsidiary B → a promoter-owned entity, each hop an ordinary-looking inter-corporate loan or "advance," the last hop an interest-free advance to a promoter beneficiary. By the third hop the money is outside the consolidated perimeter and the trail is buried in an unlisted entity's MCA filing. The Companies Act tries to limit this: Section 185 restricts loans to directors and connected persons; Section 186 caps inter-corporate loans/investments and, under the layers rule, bars investment through more than two layers of investment companies (with exceptions). A structure with four or five investment layers is either using an exception or breaking the rule; either way it is a finding.
Round-tripping. The most cynical hopscotch returns to the start: money hops out to a promoter entity and comes back to the listed company days later as "share application money" or "promoter infusion," so the promoter appears to be injecting capital while actually recycling the company's own cash. SEBI's 2023 interim and confirmatory orders at Zee/Essel described this pattern of layered chains over a matter of days, as prima facie findings; appellate and settlement proceedings followed. The tell is timing: large offsetting flows in and out within a short window, visible in the cash-flow statement's financing lines and the RPT note read together.
How is dark debt calculated, and how does the US differ?
Dark debt: the standalone-versus-consolidated reconciliation. The single most powerful subsidiary screen is arithmetic:
Dark debt = Consolidated borrowings − Holdco standalone borrowings − Listed subsidiaries' borrowings
Whatever remains is debt living in unlisted entities, disclosed only on MCA21 and in offer documents. IL&FS was the archetype: roughly 347 entities with the great bulk of debt in unlisted SPVs, the holdco unlisted, the disclosure surface almost entirely off the exchanges. When dark debt is more than half of consolidated borrowings, complexity itself is your risk metric.
347 entities is not an org chart. It is a place for problems to live.
US contrast. Variable Interest Entities (VIEs) under US GAAP (ASC 810) force consolidation based on who bears the risk and reward, which catches some off-balance-sheet structures the Indian layered-subsidiary approach historically did not; Enron's SPEs were the failure that produced the tightening. There is no US quarterly "dark debt" reconciliation because ownership is dispersed and the promoter-hopscotch motive is weaker — but the analytical move (ask where the debt and the risk really sit) is identical.