Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously said that 'Volatility is far from synonymous with risk.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. Importantly, NTPC Limited (NSE:NTPC) does carry debt. But the real question is whether this debt is making the company risky.
What Risk Does Debt Bring?
Debt assists a business until the business has trouble paying it off, either with new capital or with free cash flow. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. 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. By replacing dilution, though, debt can be an extremely good tool for businesses that need capital to invest in growth at high rates of return. When we think about a company's use of debt, we first look at cash and debt together.
What Is NTPC's Debt?
The image below, which you can click on for greater detail, shows that at March 2025 NTPC had debt of ₹2.50t, up from ₹2.37t in one year. However, because it has a cash reserve of ₹115.1b, its net debt is less, at about ₹2.39t.
How Healthy Is NTPC's Balance Sheet?
According to the last reported balance sheet, NTPC had liabilities of ₹1.01t due within 12 months, and liabilities of ₹2.32t due beyond 12 months. Offsetting this, it had ₹115.1b in cash and ₹550.1b in receivables that were due within 12 months. So its liabilities total ₹2.67t more than the combination of its cash and short-term receivables.
This is a mountain of leverage even relative to its gargantuan market capitalization of ₹3.28t. This suggests shareholders would be heavily diluted if the company needed to shore up its balance sheet in a hurry.
See our latest analysis for NTPC
We measure a company's debt load relative to its earnings power by looking at its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and by calculating how easily its earnings before interest and tax (EBIT) cover its interest expense (interest cover). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.
NTPC has a debt to EBITDA ratio of 4.5 and its EBIT covered its interest expense 2.6 times. Taken together this implies that, while we wouldn't want to see debt levels rise, we think it can handle its current leverage. More concerning, NTPC saw its EBIT drop by 2.2% in the last twelve months. If it keeps going like that paying off its debt will be like running on a treadmill -- a lot of effort for not much advancement. When analysing debt levels, the balance sheet is the obvious place to start. But it is future earnings, more than anything, that will determine NTPC's ability to maintain a healthy balance sheet going forward. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.
Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. In the last three years, NTPC's free cash flow amounted to 44% of its EBIT, less than we'd expect. That weak cash conversion makes it more difficult to handle indebtedness.
Our View
On the face of it, NTPC's net debt to EBITDA left us tentative about the stock, and its interest cover was no more enticing than the one empty restaurant on the busiest night of the year. Having said that, its ability to convert EBIT to free cash flow isn't such a worry. Looking at the bigger picture, it seems clear to us that NTPC's use of debt is creating risks for the company. If all goes well, that should boost returns, but on the flip side, the risk of permanent capital loss is elevated by the debt. When analysing debt levels, the balance sheet is the obvious place to start. However, not all investment risk resides within the balance sheet - far from it. These risks can be hard to spot. Every company has them, and we've spotted 3 warning signs for NTPC (of which 1 is concerning!) 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.