Investors were disappointed with The Marcus Corporation's (NYSE:MCS) earnings, despite the strong profit numbers. We did some digging and found some worrying underlying problems.

An Unusual Tax Situation

We can see that Marcus received a tax benefit of US$4.3m. This is meaningful because companies usually pay tax rather than receive tax benefits. The receipt of a tax benefit is obviously a good thing, on its own. And given that it lost money last year, it seems possible that the benefit is evidence that it now expects to find value in its past tax losses. 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. Assuming the tax benefit is not repeated every year, we could see its profitability drop noticeably, all else being equal. 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 Marcus' Profit Performance

Marcus reported that it received a tax benefit, rather than paid tax, in its last report. Given that sort of benefit is not recurring, a focus on the statutory profit might make the company seem better than it really is. Because of this, we think that it may be that Marcus' statutory profits are better than its underlying earnings power. The good news is that it earned a profit in the last twelve months, despite its previous loss. 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. If you want to do dive deeper into Marcus, you'd also look into what risks it is currently facing.

This note has only looked at a single factor that sheds light on the nature of Marcus' profit. But there is always more to discover if you are capable of focussing your mind on minutiae. Some people consider a high return on equity to be a good sign of a quality business. So you may wish to see this free collection of companies boasting high return on equity, or this list of stocks with high insider ownership.

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.