RBI's new NBFC norms keep Tata Sons listing question alive

The Reserve Bank of India's final guidelines on Upper Layer NBFC classification have sharpened the focus on one of corporate India's biggest unresolved questions: Will Tata Sons eventually have to list?

The new framework replaces the RBI's earlier parametric scoring methodology with a simpler asset-size based criterion. Any NBFC with assets of ₹1 lakh crore or more may be considered for Upper Layer classification, subject to annual identification by the RBI.

For Tata Sons, the change is significant. Its standalone assets stood at around ₹1.75 lakh crore as of FY25, well above the new threshold. Under the previous framework, classification depended on a combination of factors, including size, leverage, interconnectedness and complexity. The revised rules make asset size the primary screening criterion.

Notably, the RBI circular does not contain any specific exemption for Tata Sons, nor does it provide a carve-out for Core Investment Companies (CICs) that would automatically exempt them from Upper Layer classification or the associated listing requirements.

The focus shifts to deregistration

The central question is no longer whether Tata Sons crosses the Upper Layer threshold. Based on its asset size, it clearly does.

Instead, attention has shifted to Tata Sons' application to surrender its NBFC/CIC registration and exit the regulatory framework that triggers the listing requirement. RBI Governor Sanjay Malhotra had said earlier this year that the request remained under examination. During the latest monetary policy press conference, he reiterated that the revised Upper Layer list would be issued separately.

Why the market is watching

Tata Sons was classified as an Upper Layer NBFC in 2022. Under the RBI's scale-based regulatory framework, entities in this category are subject to enhanced supervision and listing requirements. Tata Sons has since explored various regulatory avenues to avoid a public listing and retain its status as a closely held holding company.

Several legal and regulatory experts argue that the shift to an objective ₹1 lakh crore threshold reduces regulatory discretion and strengthens the case for Tata Sons remaining within the Upper Layer framework unless its deregistration request is approved.

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CNBC-TV18 has learnt that the RBI is still finalising the next Upper Layer NBFC list, with the delay linked to its review of the revised classification framework. Sources indicate that the exercise also depends on the receipt and processing of FY26 audited financial statements from more than 9,000 NBFCs. The collection and validation of financial data typically takes several months after the close of the financial year.

What happens next?Three developments are now critical:

• The RBI's revised FY27 Upper Layer NBFC list


• The RBI's decision on Tata Sons' deregistration application


• Any specific regulatory clarification on Tata Sons' listing obligations

Until those decisions are announced, the listing question remains unresolved.

The RBI's new rules do not directly mandate a Tata Sons IPO, nor do they settle the debate. However, by making ₹1 lakh crore in assets the central criterion for Upper Layer classification, they make it more difficult for Tata Sons to argue that it falls outside the framework. For now, the company's best chance of avoiding a listing appears to rest on the RBI approving its deregistration request, which remains under examination.