Interest Coverage Ratio: How Lenders Read It, and Where It Misleads

The interest coverage ratio (ICR) is one of the most searched financial ratios in India, yet most explanations stop at the formula. For a credit team, the formula is the least interesting part. The real questions are which earnings figure goes on top, which interest belongs underneath, and what the number says about a borrower’s ability to survive a rate rise or a bad quarter.

This guide explains ICR from the lender’s side: how it is calculated, what levels Indian banks and NBFCs treat as comfortable, how it differs from DSCR, and the adjustments that turn it from a headline ratio into a genuine risk signal.

What the Interest Coverage Ratio Measures

ICR shows how many times a business’s operating earnings cover its interest cost. An ICR of 3.0 means operating profit is three times the interest bill. An ICR below 1.0 means the business cannot pay interest from operations at all.

Lenders use ICR for two purposes. At sanction, it indicates whether the borrower can absorb a new loan’s interest. During monitoring, a falling ICR is often the earliest visible sign of stress, well before overdues appear. It is a standard parameter in most early warning systems.

ICR Formula and Its Variants

The standard formula:

\text{ICR} = \frac{\text{EBIT}}{\text{Interest expense}}

EBIT is earnings before interest and tax. Interest expense includes interest on term loans, working capital limits, unsecured loans and finance leases.

Two variants are common in credit appraisal:

• EBITDA-based ICR adds back depreciation. It is useful for capital-intensive borrowers whose depreciation is large and non-cash, but it can flatter businesses that must keep reinvesting.
• Cash ICR uses cash flow from operations before interest. It is the most conservative version and the hardest to manipulate.

The variant matters less than consistency. Comparing an EBITDA-based ICR for one applicant with an EBIT-based ICR for another produces misleading rankings.

Worked Example

A Surat textile trader reports FY26 figures of ₹1.1 crore EBIT and ₹38 lakh of total interest: ₹22 lakh on a cash credit limit, ₹10 lakh on a term loan and ₹6 lakh on promoter unsecured loans.

ICR = 110 / 38 = 2.89.

Now the lender adds a proposed ₹1.5 crore term loan at 11 percent, roughly ₹16.5 lakh of additional annual interest. Post-disbursal ICR = 110 / 54.5 = 2.02. The ratio remains acceptable, but a 15 percent fall in EBIT would push it to 1.7. That sensitivity, not the headline, is what a credit note should record.

Benchmarks Used in Indian Lending

RBI does not prescribe a minimum ICR for individual borrowers. Thresholds come from each lender’s policy and sector norms. Typical ranges:

ICR level	Typical lender reading
Above 3.0	Strong capacity; room to absorb new debt
2.0 to 3.0	Acceptable for most MSME and mid-corporate lending
1.5 to 2.0	Watch zone; sanction usually needs collateral or covenants
1.0 to 1.5	Stressed; limited headroom for rate or revenue shocks
Below 1.0	Interest paid from reserves, new borrowing or promoter funds

Sector context changes the reading. A trading business with thin margins and fast inventory turns can run safely at 2.0. A seasonal agro-processor at the same ICR may be exposed in its lean quarters.

ICR vs DSCR

The two ratios answer different questions:

	Interest coverage ratio	DSCR
Covers	Interest only	Interest and principal
Numerator	EBIT or EBITDA	Cash accruals (PAT + depreciation + interest)
Best for	Working capital limits, monitoring	Term loans, project finance
Blind spot	Ignores repayment burden	Sensitive to projection quality

A borrower can show an ICR of 4.0 and a DSCR of 1.1 at the same time. That pattern is typical of a business with modest interest but a short, heavy repayment schedule. Reading ICR alone would approve a loan the cash flows cannot repay.

Adjustments That Make ICR Reliable

Strip out non-operating income

Interest on fixed deposits, profit on asset sales and one-time subsidies inflate EBIT without reflecting business capacity. They should be removed from the numerator.

Capture all interest, including informal borrowing

Promoter loans, inter-corporate deposits and fintech credit lines often carry interest that is netted off or booked under other heads. Bank statements reveal these as recurring debits. In practice, reconciling declared interest with the interest actually paid through the account is one of the fastest ways to find undisclosed debt.

Reprice floating-rate debt

A large share of MSME borrowing in India is linked to external benchmarks such as the repo rate. ICR computed at today’s rate overstates resilience. Stress it at 150 to 200 basis points higher to see how much headroom remains.

Check that earnings are cash

EBIT built on receivables that are ageing, or on sales to related parties, is weaker than it looks. If GST turnover and bank credits do not support the revenue behind EBIT, the ratio is overstated. A GST and bank statement reconciliation catches most of these cases.

Use trailing data for monitoring

Annual ICR is backward-looking by up to a year. Lenders monitoring a portfolio can compute a rolling proxy from monthly bank statement data: net operating inflows against total interest debits over the last six months.

FinEye’s Bank Statement Analyser identifies interest and EMI debits by lender, flags undisclosed obligations, and separates operating inflows from transfers. That makes both the adjusted ICR and the rolling monitoring version straightforward to produce.

Key Takeaways

• ICR = EBIT divided by total interest expense; use one variant consistently across applicants.
• Most Indian lenders treat 2.0 and above as acceptable, with stricter thresholds for cyclical sectors.
• ICR ignores principal repayment, so it must be read alongside DSCR for term lending.
• Remove non-operating income and add undisclosed interest before judging the ratio.
• Stress floating-rate borrowers at 150 to 200 basis points above current rates.
• Bank statement interest debits are the most reliable check on declared interest cost.

Frequently Asked Questions

Conclusion

The interest coverage ratio earns its place in credit appraisal because it is simple, comparable and quick to move when a business weakens. Those same qualities make it easy to misread.

Used well, ICR is a set of questions rather than a single number: is the earnings figure real cash, is every rupee of interest captured, and how does the ratio behave when rates or revenue move? Lenders that answer those questions from verified bank and GST data, rather than from the income statement alone, get an ICR they can act on.

To see how FinEye surfaces undisclosed interest obligations from bank statements, request a demo.