DHFL Was Rated AA+. IL&FS Was Rated AAA. Both Defaulted.
The two biggest corporate deposit defaults in India’s history shared one characteristic: both were investment-grade rated by India’s top credit rating agencies at the time of collapse.
CRISIL rated DHFL’s deposits AA+ — the second-highest grade, indicating “very strong capacity to meet financial obligations.” IL&FS held AAA from ICRA, CARE, and India Ratings — the absolute highest grade, reserved for entities with “the strongest capacity.”
AA+ to D in 8 months. AAA to D in weeks.
If you invest in corporate FDs based on credit ratings, you need to understand what ratings actually measure, why they fail, and what they cannot protect you from. The answer is more uncomfortable than any NBFC’s marketing page will tell you.
What Credit Ratings Actually Measure
A credit rating is an opinion — not a guarantee — about an entity’s ability to meet its financial obligations. Rating agencies assess:
- Historical financial performance (audited statements)
- Current capital adequacy and liquidity
- Industry and competitive position
- Management quality (based on interactions and disclosures)
- Macroeconomic environment
What ratings do not assess:
- Whether management is committing fraud
- Whether audited financials are fabricated
- Whether the company will face a sudden liquidity shock
- Future events that have not yet manifested in financial data
This distinction matters because the two biggest NBFC defaults in India were caused by fraud (DHFL) and hidden asset-liability mismatch (IL&FS) — both categories that credit ratings are structurally unable to detect through normal surveillance.
The CRISIL FAAA vs AAA Confusion
Most investors do not know that credit rating agencies use different scales for different instruments:
| Scale | Used For | Highest Grade |
|---|---|---|
| Long-term (AAA to D) | Bonds, debentures, long-term borrowings | AAA |
| Fixed Deposit (FAAA to FD) | Company fixed deposit programmes | FAAA |
| Short-term (A1+ to D) | Commercial paper, short-term borrowings | A1+ |
When an NBFC’s website says “AAA rated,” check which scale they are referring to:
- FAAA — specific to the FD programme, most relevant for FD investors
- AAA — for the company’s overall long-term debt, may not reflect FD-specific risks
Bajaj Finance, for example, has both CRISIL AAA (long-term) and CRISIL FAAA (FD programme). These often align but are separately assessed.
The Muthoot Capital Trap
Muthoot Capital Services offers 8.50% — the highest among rated NBFC FDs. Its rating is CRISIL A+ — adequate safety, not high safety. This is four notches below AAA.
Many investors see the “Muthoot” brand and associate it with Muthoot Finance (the gold loan giant, rated CRISIL AA+). These are different companies in the same business group. The brand recognition of Muthoot Finance creates a false safety halo around Muthoot Capital Services — a smaller vehicle finance company with a materially different risk profile.
The Split Rating Problem
Different rating agencies can assign different grades to the same company’s deposits. Current example:
| Company | CRISIL Rating | CARE Rating | Gap |
|---|---|---|---|
| Shriram Finance | AA+ (Stable) | AAA (Stable) | 2 notches |
| Bajaj Finance | AAA (Stable) | AAA (Stable) | 0 notches |
| LIC Housing Finance | AAA (Stable) | AAA (Stable) | 0 notches |
Shriram Finance has a two-notch gap between its CRISIL and CARE ratings. Both agencies have access to the same financial data, the same management presentations, and the same industry information. Yet one says “highest safety” and the other says “high safety, but not the highest.”
This split reveals that ratings are subjective analytical judgments, not objective measurements. When two expert agencies disagree by two notches on the same company, the ratings are clearly imprecise.
The prudent approach: always reference the lower rating.
The Issuer-Pays Conflict
This is the structural flaw that has never been fixed.
Credit rating agencies in India are paid by the companies they rate:
- DHFL paid CRISIL to rate its FDs → CRISIL rated them AA+
- IL&FS paid ICRA to rate its bonds → ICRA rated them AAA
- Every NBFC offering corporate FDs pays the rating agency that rates them
The agency’s revenue depends on maintaining client relationships. A rating agency that aggressively downgrades its clients risks losing them to a competitor agency that might be more lenient.
Regulatory Action Has Been Minimal
| Entity | Action Taken | Amount |
|---|---|---|
| CARE Ratings (IL&FS) | SEBI fine | Rs 1 crore |
| ICRA (IL&FS) | — | Reputational impact only |
| CRISIL (DHFL) | — | No formal penalty |
| Brickwork Ratings (DHFL) | SEBI order | Administrative |
Total penalties across all rating agency failures for IL&FS + DHFL: negligible relative to the Rs 1.25 lakh crore in investor losses.
Rating agencies continue to operate under the same issuer-pays model. No investor-pays alternative exists in India.
The Annual Surveillance Lag
Credit ratings are formally reviewed once every 12 months during the annual surveillance process. The review relies on:
- Annual audited financial statements (typically available 3-6 months after year-end)
- Quarterly unaudited results
- Management discussions
- Industry and macroeconomic updates
The timeline problem:
| Event | When Rating Reflects It |
|---|---|
| Company’s financial health deteriorates (Q1) | First visible in Q1 unaudited results (45 days later) |
| Rating agency receives Q1 results | Analyzed over next 30-60 days |
| Rating agency updates rating | 3-6 months after deterioration began |
| Retail investor sees updated rating | After rating publication + media coverage |
Total lag: 4-9 months between actual deterioration and investor awareness.
In DHFL’s case, the fraud was not visible in any quarterly or annual report because the financials themselves were fabricated. The rating lag was not 4-9 months — it was years of accumulated false reporting that only surfaced when the company ran out of cash to service its obligations.
What Ratings Cannot Detect
1. Promoter Fraud
DHFL’s promoters allegedly siphoned Rs 29,000 crore through 66 shell companies. This did not appear as an NPA, a capital shortfall, or a liquidity problem in published financials. The fraud was designed to be invisible to external observers — including rating agencies.
No credit rating methodology includes forensic audit capability. Agencies rely on audited financials. When auditors fail, ratings fail.
2. Sudden Liquidity Shocks
IL&FS had a profitable business model on paper. Its problem was an extreme asset-liability mismatch: short-term borrowings (commercial paper, bonds) funding very long-term infrastructure projects. When confidence evaporated and short-term lenders refused to roll over their loans, IL&FS could not refinance.
Rating agencies monitor ALM mismatches but cannot predict when market sentiment will shift from “confident enough to keep lending” to “panic withdrawal.” This is a market risk, not a credit risk — and ratings explicitly measure credit risk.
3. Contagion Effects
The IL&FS default triggered a liquidity crisis that affected healthy NBFCs. Mutual funds redeemed their investments in NBFC bonds. Banks tightened lending to the sector. NBFCs that were individually solvent faced funding difficulties because of market-wide panic.
DHFL’s own liquidity problems were accelerated by the IL&FS contagion. A rating cannot predict whether an unrelated company’s default will trigger a sector-wide crisis that engulfs the rated entity.
The 0.4% Default Rate Illusion
ICRA reports a default rate of 0.4% across all rated entities in FY26. This sounds reassuring until you do the math:
- 0.4% of ~5,000 rated entities = ~20 defaults per year
- Over 10 years = ~200 defaults
- If even one of those is your NBFC FD issuer, your recovery is 23-77% of principal
The portfolio-level default rate is irrelevant to an individual investor who has concentrated exposure to a single issuer. Your personal default rate is either 0% or 100% — the 0.4% average is meaningless for your specific risk.
This is why diversification across multiple issuers is non-negotiable for corporate FD investors. A default on 1 of 5 corporate FDs at 10% portfolio allocation costs you 2-7.7% of your fixed-income portfolio. A default on your only corporate FD at 50% allocation costs you 12-38.5%.
The Five-Point Safety Check Beyond Ratings
If you invest in corporate FDs despite the rating limitations, conduct these checks:
1. Net NPA Ratio
Look for net NPA under 2% for NBFCs. Rising NPAs indicate asset quality stress. Compare with the previous 4 quarters — a sudden jump is more concerning than a stable elevated level.
2. Capital Adequacy Ratio (CAR)
RBI mandates minimum 15% for NBFCs. Look for CAR above 20% for comfort. Bajaj Finance maintains ~25%. A thin CAR buffer means the company has limited capacity to absorb losses before depositor funds are at risk.
3. Asset-Liability Mismatch
Check if the NBFC has significant short-term borrowings funding long-term assets. This was IL&FS’s fatal flaw. The company’s quarterly results and annual report will show maturity profiles under ALM disclosures.
4. Promoter Pledge Percentage
High promoter share pledging indicates financial stress at the promoter level. If promoters are borrowing against their shares, they may be using company funds for non-business purposes. Check BSE/NSE shareholding patterns for pledge data.
5. Related Party Transactions
Large transactions with promoter-linked entities were the mechanism through which DHFL siphoned funds. Review the annual report’s related party disclosures. Unexplained or disproportionately large transactions with obscure entities are red flags.
The Honest Assessment
Credit ratings are useful as screening tools — they eliminate the obviously risky issuers (below investment grade) and identify the relatively stronger ones (AAA vs A).
They are not reliable as safety guarantees. The two biggest defaults in India’s NBFC history involved the two highest rating grades. The structural limitations — issuer-pays model, reliance on potentially fraudulent financials, annual review lag, inability to detect sudden liquidity shocks — are permanent features of the rating system, not temporary glitches.
The only deposit protection mechanism that has never failed in India is DICGC deposit insurance for bank FDs. It functions regardless of the bank’s credit rating, financial health, or management integrity. It is paid by a government corporation with Rs 2.29 lakh crore in reserves.
The pragmatic approach:
- Keep the bulk of fixed-income deposits in DICGC-insured bank and SFB FDs
- Limit corporate FD exposure to 10-15% of fixed-income portfolio
- Use ratings as one input, not the only input
- Diversify across at least 3-4 NBFC issuers
- Conduct the five-point safety check quarterly
- Never put emergency funds or retirement corpus in uninsured deposits
Related Reading
- Corporate FD vs Bank FD: The Real Risk-Return Math — the complete comparison
- DHFL FD Default: What Investors Actually Lost — the full case study
- Corporate FD Premature Withdrawal: The Real Cost — penalty math exposed
- DICGC Deposit Insurance: Is Your Money Safe? — deposit insurance explained
- Best FD Rates in India — 40+ Banks Compared — complete rate table
- Post-Tax FD Yield: What You Actually Keep — real returns after tax