Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' When we think about how risky a company is, we always like to look at its use of debt, since debt overload can lead to ruin. We note that Larsen & Toubro Limited (NSE:LT) does have debt on its balance sheet. But the real question is whether this debt is making the company risky.
When Is Debt Dangerous?
Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. The first step when considering a company's debt levels is to consider its cash and debt together.
What Is Larsen & Toubro's Debt?
The image below, which you can click on for greater detail, shows that at March 2025 Larsen & Toubro had debt of ₹1.32t, up from ₹1.16t in one year. On the flip side, it has ₹605.9b in cash leading to net debt of about ₹718.1b.
How Healthy Is Larsen & Toubro's Balance Sheet?
According to the last reported balance sheet, Larsen & Toubro had liabilities of ₹2.02t due within 12 months, and liabilities of ₹621.5b due beyond 12 months. Offsetting this, it had ₹605.9b in cash and ₹1.19t in receivables that were due within 12 months. So its liabilities total ₹842.7b more than the combination of its cash and short-term receivables.
Of course, Larsen & Toubro has a titanic market capitalization of ₹4.93t, so these liabilities are probably manageable. But there are sufficient liabilities that we would certainly recommend shareholders continue to monitor the balance sheet, going forward.
View our latest analysis for Larsen & Toubro
We use two main ratios to inform us about debt levels relative to earnings. The first is net debt divided by earnings before interest, tax, depreciation, and amortization (EBITDA), while the second is how many times its earnings before interest and tax (EBIT) covers its interest expense (or its interest cover, for short). The advantage of this approach is that we take into account both the absolute quantum of debt (with net debt to EBITDA) and the actual interest expenses associated with that debt (with its interest cover ratio).
Larsen & Toubro's net debt of 2.3 times EBITDA suggests graceful use of debt. And the alluring interest cover (EBIT of 8.5 times interest expense) certainly does not do anything to dispel this impression. If Larsen & Toubro can keep growing EBIT at last year's rate of 13% over the last year, then it will find its debt load easier to manage. When analysing debt levels, the balance sheet is the obvious place to start. But it is future earnings, more than anything, that will determine Larsen & Toubro's ability to maintain a healthy balance sheet going forward. So if you're focused on the future you can check out this free report showing analyst profit forecasts.
But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So we always check how much of that EBIT is translated into free cash flow. During the last three years, Larsen & Toubro produced sturdy free cash flow equating to 50% of its EBIT, about what we'd expect. This cold hard cash means it can reduce its debt when it wants to.
Our View
On this analysis, Larsen & Toubro's interest cover was a real positive, just like an unsolicited gift of cupcakes from a work colleague. And its apparent ability to to grow its EBIT is also rather rousing! Looking at all the aforementioned factors together, it strikes us that Larsen & Toubro can handle its debt fairly comfortably. Of course, while this leverage can enhance returns on equity, it does bring more risk, so it's worth keeping an eye on this one. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately, every company can contain risks that exist outside of the balance sheet. For example Larsen & Toubro has 2 warning signs (and 1 which is concerning) we think you should know about.
If, after all that, you're more interested in a fast growing company with a rock-solid balance sheet, then check out our list of net cash growth stocks without delay.
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.