India's Shadow Lenders Are Borrowing Forever

Cholamandalam, one of India's largest non-bank lenders, just raised 20 billion rupees — about $209 million — by selling bonds that never mature. The company can call them back after 10 years, but there's no guarantee it will. Under Indian regulations, if its capital falls below the minimum required level, it doesn't have to service the debt. And if the company takes a loss, it needs regulatory approval just to repay.

This is the largest perpetual bond sale by a private financier in India. And it's a useful window into what the "shadow banking" boom in India actually is, who's funding it, and why the structure makes sense for everyone involved — even when it sounds strange.

What "perpetual debt" actually is

The term makes the instrument sound permanent, like equity. But perpetual bonds are debt that the issuer promises to pay forever — until a call date, usually five or 10 years out, when the issuer can buy them back. In the meantime, the bondholder collects a coupon. If the issuer skips the coupon, the bondholder has no maturity date to force repayment.

In banking, these instruments are called Additional Tier-1, or AT1, capital. They sit between debt and equity in the capital stack. They count toward the capital ratio that regulators require, letting the lender hold more loans per unit of equity. In practice: a way to expand the lending book without issuing shares and diluting existing owners.

Cholamandalam isn't a bank, but it borrows the same plumbing. The RBI — India's central bank — tightened capital adequacy rules for "upper layer" NBFCs in July 2026. Larger shadow lenders now face stricter requirements to hold capital against their loan books. Perpetual debt is one way to fill that gap.

The spread that makes the whole machine work

Here's the incentive that drives the buyer side of this story. In early 2025, a three-year fixed deposit at India's largest banks — SBI, HDFC — yielded around 7.25%. By June 2026, that number had fallen to 6.50%. The RBI cut its policy rate by 50 basis points over the same period, and banks passed the cuts to depositors quickly, because they compete directly for deposits.

Meanwhile, investment-grade NBFC bonds have been paying 7.4% to 9.5%, depending on credit rating. That's a gap of roughly 90 to 300 basis points over bank deposits. For a pension fund, provident fund, or insurance company that needs to lock in long-duration yield, the math is straightforward: accept a little more credit risk, earn significantly more income.

Cholamandalam's last reported perpetual bond issue carried a coupon of 12.50%. That sounds steep by U.S. standards, but it's the price of a structure where the buyer holds a perpetual claim, the seller keeps the call option, and the instrument has a regulatory classification that lets it count as capital. The spread exists because the buyer is being compensated for exactly those tradeoffs.

Who the buyers actually are

Perpetual bonds are not retail products in any practical sense. The buyers are institutional: provident funds, pension funds, insurance companies, and mutual funds. When State Bank of India issued AT1 perpetual bonds in July 2026, bids exceeded 60 billion rupees against an offering of 46.9 billion — and the subscribers were exactly those institutional categories.

In Cholamandalam's case, a few larger transactions have been absorbing most of the recent issuance. Bajaj Finance, another major NBFC, raised 50 billion rupees in 10-year notes over the same period, with India's Life Insurance Corp — a state-owned behemoth — as the sole buyer.

This is worth pausing on. The buyer base is concentrated. It works because these institutions have liability structures that require long-duration, yield-bearing assets. But it also means the plumbing depends on institutional appetite staying steady.

Why Cholamandalam needs the capital

The company is growing fast. In the quarter ending June 2026, its loan portfolio grew 22% year-over-year. Assets under management reached 254,392 crore rupees — roughly $30 billion. Profit after tax jumped 46% to 16.5 billion rupees. The stock trades at a market capitalization around $16 billion.

But a 22% growth rate in loans requires roughly 22% more funding. And NBFCs don't have the deposit base that banks do. They fund lending through a mix of bank borrowings, bond market issuance, and regulatory capital instruments like perpetual bonds. Cholamandalam's board has approved up to 55,000 crore rupees in regular bond issuance, plus this perpetual tranche, plus compulsory convertible debentures that turn into equity later this year.

The funding side is described by management as "hardening" — meaning it's getting more expensive. If RBI raises rates further, the cost of new bond issuance rises with it. The perpetual bond locks in a coupon and, more importantly, adds to the capital ratio without requiring ongoing equity investment from the Murugappa family that owns roughly half the company.

The shadow that's part of the name

"Shadow banking" sounds ominous, but the label is a classification boundary, not a risk diagnosis. An NBFC is just a financial company that isn't a bank — it can't accept insured deposits, it's not covered by the deposit insurance fund, and it doesn't have the same backstop from the central bank. It lends the same kinds of loans: auto finance, home loans, loans against property, SME credit.

The "shadow" is mostly about the funding gap that the label describes. Without insured deposits, NBFCs must raise money in the bond market, from banks, or from equity holders. That makes them more exposed to market conditions, more sensitive to credit spreads, and more dependent on investor appetite. The 2018 IL&FS crisis — a massive Indian shadow lender that collapsed — was fundamentally a funding crisis, not a lending crisis.

Cholamandalam isn't in the same category. It's the fifth-largest NBFC in India, part of the Murugappa Group, with an AAA-plus adjacent credit rating (AA+/Stable from India Ratings), a 19.8% capital adequacy ratio, and a 21.2% return on equity. The company is well-capitalized by the old standards, and the new standards are what's pushing it to issue perpetual bonds.

But the structural point remains: NBFCs are always one funding market downturn away from stress, because they don't have a deposit buffer. The perpetual bond isn't a weakness — it's a response to that structural vulnerability. It converts what would be equity dilution into a long-duration debt claim that counts as capital, funded by institutions that are actively searching for yield.

What this means for an outside investor

If you're a U.S. investor watching this from afar, the Cholamandalam perpetual bond itself isn't something you'll buy. It's an institutional instrument in rupees, priced for Indian pension funds and insurers. But the bond tells you something about the equity that you can evaluate.

The company is growing its loans at 22% and its profits at 46%, while raising $209 million in perpetual debt to fund that growth. The debt-to-equity leverage is contained by a capital ratio of nearly 20%. The perpetual bond adds to that ratio, giving the company room to lend more without selling equity at today's price. That's a standard move for a profitable financial company that wants to compound without dilution.

The risk is on the funding side, not the lending side. Asset quality looks solid — net credit costs are 1.5%, down from 1.8% last year, and Stage 2 plus Stage 3 delinquencies sit at 6%, which is in line with peer NBFCs. The company's net interest margin of 8.2% is wide, and management expects it to hold or improve.

The question for an equity holder is whether the growth is sustainable at these margins and whether the funding cost can stay flat. Management says the full-year cost of funds should remain roughly flat, assuming no more than a 25- to 50-basis-point rate increase. If the RBI turns hawkish, or if institutional appetite for NBFC debt cools — as it did for 90% of the perpetual bond market earlier this year — the cost of that growth rises.

The broader picture is that NBFCs are outpacing banks in India's credit growth. NBFC lending grew roughly 20% in fiscal 2025 versus 12% for banks, and total NBFC credit is projected to reach 75 trillion rupees by fiscal 2028. The yield gap between NBFC bonds and bank deposits ensures that funding is available — but only if the spread remains acceptable to the institutions on the other side of the trade.