Suspense ends! Tata Sons to go for public listing, directs RBI - Know how it will impact Shapoorji Pallonji group

The Reserve Bank of India (RBI) has rejected Tata Sons’ request to voluntarily surrender its registration as a non-banking financial company (NBFC), putting an end to a two-year suspense, a move closely watched by the Shapoorji Pallonji Group, its second-largest shareholder. The decision means Tata Sons will now have to comply with RBI’s upper-layer NBFC rules, including the requirement to list its shares on stock exchanges.

The RBI communicated its decision to Tata Sons in an e-mail, a person aware of the matter told Mint.

Who wants Tata Sons to list?

Pressure for listing is coming from multiple quarters.

At least two of the six Tata trustees - Venu Srinivasan and Vijay Singh - have supported the listing of Tata Sons, saying that expansion, especially into new areas such as semiconductors, will require large amounts of capital that cannot be generated internally.

Pressure to list has also mounted from Shapoorji Pallonji Group (SP Group), the second-largest shareholder

However, the key pressure is regulatory, stemming from the RBI's new rules.

How will the listing impact the SP Group?

SP Group wanted a listing so it can monetise or exit its holding, which is not freely transferable in the current structure. But SP Group is not represented among the trustees.

What is an Upper Layer NBFC, and why was Tata Sons deregistration request rejected?

The RBI first classified Tata Sons as an Upper Layer NBFC — a category subject to enhanced regulatory requirements, including mandatory listing – in September 2022, as such entities were required to list within three years. The original deadline for Tata Sons was September 30, 2025.

In 2024, Tata Sons applied to the RBI to surrender its Core Investment Company (CIC) registration, after prepaying ₹21,813 crore of debt and turning net cash positive in FY24. But the central bank continued keeping Tata Sons in its upper-layer NBFC framework.

That ambiguity narrowed sharply this year. Revised RBI norms, effective June 2026, replaced the earlier scoring-based approach with a single bright-line rule: any NBFC with assets of ₹1 lakh crore or more is in the Upper Layer. Tata Sons' standalone assets are reported at over ₹2 lakh crore as of March 2026.

When the RBI included Tata Sons in the 17-member Upper Layer list in August, it was reportedly the only unlisted company on the list. The other companies include REC, Power Finance Corporation and Indian Railway Finance Corporation. Government-owned NBFCs on the list are exempt from the listing rule, but Tata Sons is not.

RBI clarified, ‘its inclusion was without prejudice to the outcome of the deregistration application, which was still under examination.’

With the RBI rejecting its deregistration request, Tata Sons now has no clear way to avoid the listing requirement.

A Tata Sons listing would give retail investors indirect exposure to some of the Tata Group’s key unlisted businesses, including Air India, Tata Electronics, Tata Digital and Tata Advanced Systems. It could also provide a market-based valuation for these assets and potentially unlock value for shareholders.