Stock Analysis

Is BT Group (LON:BT.A) Using Too Much Debt?

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. As with many other companies BT Group plc (LON:BT.A) makes use of debt. But the more important question is: how much risk is that debt creating?

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Why Does Debt Bring Risk?

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. 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. Of course, the upside of debt is that it often represents cheap capital, especially when it replaces dilution in a company with the ability to reinvest at high rates of return. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

What Is BT Group's Debt?

As you can see below, BT Group had UK£18.8b of debt, at March 2025, which is about the same as the year before. You can click the chart for greater detail. However, it does have UK£2.98b in cash offsetting this, leading to net debt of about UK£15.8b.

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LSE:BT.A Debt to Equity History September 26th 2025

How Healthy Is BT Group's Balance Sheet?

We can see from the most recent balance sheet that BT Group had liabilities of UK£10.3b falling due within a year, and liabilities of UK£27.8b due beyond that. On the other hand, it had cash of UK£2.98b and UK£3.30b worth of receivables due within a year. So it has liabilities totalling UK£31.8b more than its cash and near-term receivables, combined.

This deficit casts a shadow over the UK£19.2b company, like a colossus towering over mere mortals. So we'd watch its balance sheet closely, without a doubt. After all, BT Group would likely require a major re-capitalisation if it had to pay its creditors today.

See our latest analysis for BT Group

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). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

BT Group's net debt is sitting at a very reasonable 2.4 times its EBITDA, while its EBIT covered its interest expense just 3.5 times last year. In large part that's due to the company's significant depreciation and amortisation charges, which arguably mean its EBITDA is a very generous measure of earnings, and its debt may be more of a burden than it first appears. Notably BT Group's EBIT was pretty flat over the last year. We would prefer to see some earnings growth, because that always helps diminish debt. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately the future profitability of the business will decide if BT Group can strengthen its balance sheet over time. 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 clearly need to look at whether that EBIT is leading to corresponding free cash flow. Looking at the most recent three years, BT Group recorded free cash flow of 47% of its EBIT, which is weaker than we'd expect. That weak cash conversion makes it more difficult to handle indebtedness.

Our View

We'd go so far as to say BT Group's level of total liabilities was disappointing. But at least its conversion of EBIT to free cash flow is not so bad. Overall, it seems to us that BT Group's balance sheet is really quite a risk to the business. So we're almost as wary of this stock as a hungry kitten is about falling into its owner's fish pond: once bitten, twice shy, as they say. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately, every company can contain risks that exist outside of the balance sheet. These risks can be hard to spot. Every company has them, and we've spotted 3 warning signs for BT Group 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.

Valuation is complex, but we're here to simplify it.

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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.