When a large B2B customer defaults, it rarely comes without warning. The warning was there - in their annual accounts filed with the MCA - sitting quietly, waiting to be read. Two numbers in particular tell you more about a company’s ability to pay its suppliers than any amount of conversation with their finance team: debt-to-equity ratio and operating cash flow. When one is too high and the other is falling, a credit problem is usually not far behind.
Why These Two Ratios Matter More Than Payment Track Record
Most credit decisions in Indian B2B are based on how a customer has paid in the past. If they have paid on time for two years, the assumption is they will continue to do so. This is backward-looking thinking - and it breaks down the moment a company’s financial structure starts deteriorating.
Debt-to-equity and operating cash flow are forward-looking signals. They tell you about the health of the business today - not how it behaved when things were easier.
A company can keep paying suppliers on time even as its financial position weakens - by drawing down cash reserves, taking new loans, or stretching other payables. By the time payment delays show up in your receivables, the deterioration has been building for 12–18 months. The financial ratios would have shown it much earlier.
Both ratios are calculated from a company’s annual financial statements - the same documents that are filed with the Ministry of Corporate Affairs (MCA) and available publicly. You do not need to ask a customer for anything. The data is already out there.
The Two Ratios Explained - In Plain Language
Debt-to-Equity Ratio
Total Borrowings ÷ Net Worth (Shareholders' Equity)This tells you how much the company owes lenders relative to what the owners actually own. A ratio of 1x means borrowings equal net worth - manageable. A ratio of 2x or above means the company owes lenders twice what the owners have put in. At that level, even a small drop in revenue makes it hard to service debt and pay suppliers.
Operating Cash Flow
Cash Generated from Core Business Operations (from Cash Flow Statement)This tells you whether the company's actual business - selling things, collecting payments - is generating real cash. A company can show accounting profit while its operating cash flow is negative or declining. When cash flow from operations turns negative, the business is consuming cash rather than generating it. Suppliers are among the first to feel this.
Used together, these two numbers describe the financial health of a company far better than any single metric. The most dangerous combination - high debt load plus negative operating cash flow - means a company is both over-borrowed and not generating the cash needed to service that debt or pay its suppliers.
What Numbers Should Concern You - And At What Point to Act
Here are practical thresholds to use when reviewing large customer financials from MCA-filed annual accounts. These are not absolute rules - context matters - but they are a useful starting point for a credit review conversation.
Thresholds are illustrative and should be applied with judgment based on industry, company size, and specific context. Capital-intensive sectors like infrastructure or manufacturing may operate with higher leverage as a norm.
How to Find These Numbers in MCA-Filed Accounts
Annual financial statements of most Indian companies - including private limited companies above a certain size - are filed with the MCA and accessible through the MCA21 portal. Here is where each number sits in the accounts:
Total Borrowings - Find in the Balance Sheet, under Non-Current Liabilities (long-term borrowings) and Current Liabilities (short-term borrowings and current portion of long-term debt). Add both together.
Net Worth / Shareholders’ Equity - Find in the Balance Sheet under Equity: Share Capital plus Reserves and Surplus. This is the denominator for debt-to-equity.
Operating Cash Flow - Find in the Cash Flow Statement (Statement of Cash Flows), under “Cash flow from operating activities.” This is the single most important line for understanding whether the business generates or consumes cash.
Compare across at least two years. A single year’s snapshot is less useful than a trend. What matters most is whether debt is rising and cash flow is declining - direction is everything.
MCA filings are available on the MCA21 portal (www.mca.gov.in). You can search by company name or CIN and download annual financial statements in PDF form. For companies that are listed on Indian stock exchanges, the same data is available through BSE or NSE filings, often in a more structured XBRL format.
A limitation to keep in mind: MCA filings are annual and there is usually a 6–9 month lag between the financial year end and when the filing appears in the system. This means the data you see today may reflect the financial position 12–18 months ago. That is still useful - and far better than relying on payment history alone - but it means you should also track interim signals like payment behaviour and credit bureau data alongside it.
Why Most Indian Suppliers Do Not Use This Data - And Pay For It Later
The data is public and free. The calculation is straightforward. So why do most B2B credit teams in India not use it?
Because the credit decision process was built for small customers, not large ones. For a ₹5 lakh credit limit with a small distributor, a bureau check and payment history is sufficient. But for a ₹5 crore or ₹50 crore relationship with a large corporate customer, the risk profile is completely different - and the data available to assess it is much richer. Most credit teams have not updated their process to match the stakes.
Because financial statement analysis feels complicated. It does not have to be. You do not need to read a 150-page annual report from cover to cover. Three lines from the balance sheet and one number from the cash flow statement are enough to flag the most at-risk large customers in your portfolio.
Because nobody owns the job. Sales owns the relationship. Collections owns the overdue. Finance owns the books. But the work of actually reading a large customer’s financial statements and tracking their ratios over time rarely has a clear owner in most Indian companies. So it does not get done - until there is a problem.
Why the Combination Is More Powerful Than Either Ratio Alone
High debt-to-equity alone is not always a problem. Some industries - infrastructure, real estate, manufacturing - routinely operate with high leverage and manage it well when cash flow is strong. The question is whether the cash flow supports the debt load.
Negative operating cash flow alone is also not always terminal. A company in a high-growth phase may have negative operating cash flow while investing heavily - though this is uncommon among the large established companies that are typically your key accounts.
The combination is what matters most:
D/E below 1.5x AND operating cash flow positive and growing. The company is borrowing reasonably and its core business generates cash. No concern for the near term.
D/E above 2x BUT operating cash flow still positive. The company carries a heavy debt load but is still generating enough cash to service it. Watch closely - any cash flow decline from here is a meaningful signal.
D/E above 2x AND operating cash flow declining sharply. The company is both over-borrowed and losing its ability to generate cash. Payment terms should be reviewed immediately.
D/E above 2x AND operating cash flow negative. The combination that most reliably precedes payment defaults in Indian corporate credit. Do not increase exposure. Consider reducing it.
Important: If a large customer also has MCA auditor qualifications flagging going-concern doubts, outstanding DRT or NCLT cases, or unpaid MSME dues showing up on the Samadhaan portal - and their financial ratios are also deteriorating - that is not one signal. That is a cluster of signals pointing in the same direction. The urgency level goes up significantly when multiple data sources confirm the same picture.
One More Ratio Worth Checking: Interest Coverage
If you are doing the work of pulling MCA financials, there is a third number worth calculating quickly. Interest Coverage Ratio tells you how many times the company can cover its interest expense from its operating profit (EBIT).
What This Looks Like When You Run the Numbers
Consider a mid-sized industrial company in Gujarat - a large B2B customer for a raw material supplier with ₹8 crore outstanding. Their payment track record for two years has been reasonable: paying in 45–55 days, within agreed terms.
Their MCA-filed accounts for the most recent financial year show:
Total borrowings: ₹220 crore | Net worth: ₹85 crore → Debt-to-equity: 2.6x
Operating cash flow (current year): ₹–4.2 crore (negative) | Prior year: ₹+11.3 crore
Interest coverage: 1.1x - just barely covering interest from operations
The payment track record looked fine. The financial statements told a different story: a company that went from generating ₹11 crore in operating cash to consuming ₹4 crore in one year, with a debt load more than 2.5x its own net worth, barely covering interest costs from earnings. A supplier who read this in February, when the MCA filing became available, had the option to tighten terms before any payment issues appeared. A supplier who only looked at payment history had no warning at all.
A Practical Framework: When and How to Run This Review
Which customers to cover
Which customers to cover
All customers with outstanding balance above ₹1 crore, reviewed annually when their MCA filing becomes available.
Any customer where payment has started slowing - even slightly. Do not wait for a problem to become visible before reading the financials.
What to calculate - three numbers
What to calculate - three numbers
Debt-to-equity ratio: Total borrowings ÷ Net worth. Compare to prior year - direction matters as much as level.
Operating cash flow: Cash from operations in the cash flow statement. Flag if negative or declining sharply from the previous year.
Interest coverage: EBIT ÷ Interest expense from the P&L. Flag if below 2x.
What to do with the findings
What to do with the findings
If all three are fine: no action needed. Note the baseline for comparison next year.
If one is concerning: flag the account, increase monitoring frequency of payment behaviour, do not increase the credit limit until the next annual review.
If two or more are concerning: schedule an internal credit review. Check MCA for auditor qualifications. Check MSME Samadhaan for pending disputes. Do not expand the commercial relationship until you are satisfied with what you find.
If D/E is above 2.5x AND cash flow is negative: put the account on active watch. Discuss with your credit committee. This is a company that may need to be restructured from a credit exposure perspective - not after a default, but now.
Complementary checks to run at the same time
Complementary checks to run at the same time
Check for auditor qualifications or going-concern notes in the MCA-filed annual report - a company’s own auditor flagging doubts is a serious signal.
Check MSME Samadhaan for the customer’s name - outstanding dues to small vendors tell you how they manage payables under pressure.
Search DRT and NCLT portals for any active recovery proceedings or insolvency filings against the company or its directors.
Financial Ratio Monitoring Without the Manual Spreadsheet Work
Privue pulls MCA-filed financial data for your large customer portfolio and tracks debt-to-equity trends, operating cash flow movements, and interest coverage ratios - automatically flagging accounts that cross key thresholds. Combined with payment data, MSME Samadhaan signals, and court record monitoring, Privue gives your credit team a single view of which large accounts need review this quarter - without someone manually downloading annual reports and building spreadsheets.
What You Should Do Next
List your top 15 large customers by outstanding balance. Pull their most recent MCA-filed financial statements. Calculate debt-to-equity and operating cash flow for each. This will take a few hours - and may surface one or two names that warrant immediate attention.
For any account where D/E is above 2x or cash flow is declining, check the auditor’s report section of the same MCA filing. If there are qualifications or going-concern observations, escalate to a credit review meeting this week.
Build this review into your annual credit cycle. Every large account should have a financial ratio review when their MCA filing becomes available - not just when payment behaviour raises a flag. The whole point of financial analysis is to act before the payment flag appears.
The financial data exists. It is public. The companies that use it make better credit decisions and carry less bad debt. The companies that do not are always surprised - even though the warning was sitting in a publicly available document the whole time.