The latest earnings release from Altus Power, Inc. (NYSE:AMPS ) disappointed investors. We did some analysis and believe that they might be concerned about some weak underlying factors.

The Impact Of Unusual Items On Profit

To properly understand Altus Power's profit results, we need to consider the US$11m gain attributed to unusual items. While it's always nice to have higher profit, a large contribution from unusual items sometimes dampens our enthusiasm. We ran the numbers on most publicly listed companies worldwide, and it's very common for unusual items to be once-off in nature. Which is hardly surprising, given the name. We can see that Altus Power's positive unusual items were quite significant relative to its profit in the year to June 2024. All else being equal, this would likely have the effect of making the statutory profit a poor guide to underlying earnings power.

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.

An Unusual Tax Situation

Having already discussed the impact of the unusual items, we should also note that Altus Power received a tax benefit of US$19m. It's always a bit noteworthy when a company is paid by the tax man, rather than paying the tax man. We're sure the company was pleased with its tax benefit. 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.

Our Take On Altus Power's Profit Performance

In its last report Altus Power received a tax benefit which might make its profit look better than it really is on a underlying level. Furthermore, it also benefitted from a positive unusual item, which boosted the profit result even higher. For the reasons mentioned above, we think that a perfunctory glance at Altus Power's statutory profits might make it look better than it really is on an underlying level. So if you'd like to dive deeper into this stock, it's crucial to consider any risks it's facing. For example, we've found that Altus Power has 3 warning signs (2 don't sit too well with us!) that deserve your attention before going any further with your analysis.

In this article we've looked at a number of factors that can impair the utility of profit numbers, and we've come away cautious. But there are plenty of other ways to inform your opinion of a company. 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.

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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.