Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of permanent loss is the risk I worry about... and every practical investor I know worries about.' 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. As with many other companies Deutsche Lufthansa AG (ETR:LHA) makes use of debt. But is this debt a concern to shareholders?
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. If things get really bad, the lenders can take control of the business. However, a more usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. When we think about a company's use of debt, we first look at cash and debt together.
The chart below, which you can click on for greater detail, shows that Deutsche Lufthansa had €11.6b in debt in September 2025; about the same as the year before. However, it does have €9.38b in cash offsetting this, leading to net debt of about €2.21b.
The latest balance sheet data shows that Deutsche Lufthansa had liabilities of €20.4b due within a year, and liabilities of €17.0b falling due after that. On the other hand, it had cash of €9.38b and €5.43b worth of receivables due within a year. So its liabilities total €22.6b more than the combination of its cash and short-term receivables.
The deficiency here weighs heavily on the €10.3b company itself, as if a child were struggling under the weight of an enormous back-pack full of books, his sports gear, and a trumpet. So we definitely think shareholders need to watch this one closely. At the end of the day, Deutsche Lufthansa would probably need a major re-capitalization if its creditors were to demand repayment.
See our latest analysis for Deutsche Lufthansa
In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). 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).
Deutsche Lufthansa has a low debt to EBITDA ratio of only 0.65. And remarkably, despite having net debt, it actually received more in interest over the last twelve months than it had to pay. So there's no doubt this company can take on debt while staying cool as a cucumber. In addition to that, we're happy to report that Deutsche Lufthansa has boosted its EBIT by 46%, thus reducing the spectre of future debt repayments. When analysing debt levels, the balance sheet is the obvious place to start. But it is future earnings, more than anything, that will determine Deutsche Lufthansa'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.
Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So we always check how much of that EBIT is translated into free cash flow. Looking at the most recent three years, Deutsche Lufthansa recorded free cash flow of 31% of its EBIT, which is weaker than we'd expect. That's not great, when it comes to paying down debt.
While Deutsche Lufthansa's level of total liabilities has us nervous. To wit both its interest cover and EBIT growth rate were encouraging signs. We think that Deutsche Lufthansa's debt does make it a bit risky, after considering the aforementioned data points together. That's not necessarily a bad thing, since leverage can boost returns on equity, but it is something to be aware of. The balance sheet is clearly the area to focus on when you are analysing debt. However, not all investment risk resides within the balance sheet - far from it. For example, we've discovered 1 warning sign for Deutsche Lufthansa that you should be aware of before investing here.
Of course, if you're the type of investor who prefers buying stocks without the burden of debt, then don't hesitate to discover our exclusive list of net cash growth stocks, today.
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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.