Ally Financial Inc. (NYSE:ALLY) is about to trade ex-dividend in the next two days. The ex-dividend date is one business day before the record date, which is the cut-off date for shareholders to be present on the company's books to be eligible for a dividend payment. The ex-dividend date is important because any transaction on a stock needs to have been settled before the record date in order to be eligible for a dividend. Thus, you can purchase Ally Financial's shares before the 31st of January in order to receive the dividend, which the company will pay on the 14th of February.

The company's next dividend payment will be US$0.30 per share, on the back of last year when the company paid a total of US$1.20 to shareholders. Calculating the last year's worth of payments shows that Ally Financial has a trailing yield of 3.1% on the current share price of US$39.23. Dividends are an important source of income to many shareholders, but the health of the business is crucial to maintaining those dividends. That's why we should always check whether the dividend payments appear sustainable, and if the company is growing.

See our latest analysis for Ally Financial

If a company pays out more in dividends than it earned, then the dividend might become unsustainable - hardly an ideal situation. Ally Financial is paying out an acceptable 66% of its profit, a common payout level among most companies.

Generally speaking, the lower a company's payout ratios, the more resilient its dividend usually is.

Click here to see the company's payout ratio, plus analyst estimates of its future dividends.

Have Earnings And Dividends Been Growing?

When earnings decline, dividend companies become much harder to analyse and own safely. Investors love dividends, so if earnings fall and the dividend is reduced, expect a stock to be sold off heavily at the same time. Readers will understand then, why we're concerned to see Ally Financial's earnings per share have dropped 16% a year over the past five years. Such a sharp decline casts doubt on the future sustainability of the dividend.

Many investors will assess a company's dividend performance by evaluating how much the dividend payments have changed over time. In the last nine years, Ally Financial has lifted its dividend by approximately 16% a year on average. That's interesting, but the combination of a growing dividend despite declining earnings can typically only be achieved by paying out more of the company's profits. This can be valuable for shareholders, but it can't go on forever.

The Bottom Line

Has Ally Financial got what it takes to maintain its dividend payments? We're not overly enthused to see Ally Financial's earnings in retreat at the same time as the company is paying out more than half of its earnings as dividends to shareholders. These characteristics don't generally lead to outstanding dividend performance, and investors may not be happy with the results of owning this stock for its dividend.

So if you're still interested in Ally Financial despite it's poor dividend qualities, you should be well informed on some of the risks facing this stock. Our analysis shows 1 warning sign for Ally Financial and you should be aware of it before buying any shares.

Generally, we wouldn't recommend just buying the first dividend stock you see. Here's a curated list of interesting stocks that are strong dividend payers.

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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.