Zyxel Group's (TWSE:3704) Shareholders Have More To Worry About Than Only Soft Earnings

The subdued market reaction suggests that Zyxel Group Corporation's (TWSE:3704) recent earnings didn't contain any surprises. We think that investors are worried about some weaknesses underlying the earnings.

See our latest analysis for Zyxel Group

An Unusual Tax Situation

We can see that Zyxel Group received a tax benefit of NT$65m. This is meaningful because companies usually pay tax rather than receive tax benefits. We're sure the company was pleased with its tax benefit. However, the devil in the detail is that these kind of benefits only impact in the year they are booked, and are often one-off in nature. In the likely event the tax benefit is not repeated, we'd expect to see its statutory profit levels drop, at least in the absence of strong growth. So while we think it's great to receive a tax benefit, it does tend to imply an increased risk that the statutory profit overstates the sustainable earnings power of the business.

That might leave you wondering what analysts are forecasting in terms of future profitability. Luckily, you can click here to see an interactive graph depicting future profitability, based on their estimates.

Our Take On Zyxel Group's Profit Performance

As we have already discussed Zyxel Group reported that it received a tax benefit, rather than paying tax, in the last year. As a result we don't think its profit result, which includes that tax-boost, is a good guide to its sustainable profit levels. Therefore, it seems possible to us that Zyxel Group's true underlying earnings power is actually less than its statutory profit. In further bad news, its earnings per share decreased in the last year. At the end of the day, it's essential to consider more than just the factors above, if you want to understand the company properly. Keep in mind, when it comes to analysing a stock it's worth noting the risks involved. Case in point: We've spotted 2 warning signs for Zyxel Group you should be mindful of and 1 of them can't be ignored.

Today we've zoomed in on a single data point to better understand the nature of Zyxel Group's profit. But there are plenty of other ways to inform your opinion of a company. For example, many people consider a high return on equity as an indication of favorable business economics, while others like to 'follow the money' and search out stocks that insiders are buying. While it might take a little research on your behalf, you may find this free collection of companies boasting high return on equity, or this list of stocks with significant insider holdings to be useful.

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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.