Dividend paying stocks like LFG Investment Holdings Limited (HKG:3938) tend to be popular with investors, and for good reason - some research suggests a significant amount of all stock market returns come from reinvested dividends. If you are hoping to live on the income from dividends, it's important to be a lot more stringent with your investments than the average punter.

When buying stocks for their dividends, you should always run through the checks below, to see if the dividend looks sustainable.

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Payout ratios

Companies (usually) pay dividends out of their earnings. If a company is paying more than it earns, the dividend might have to be cut. Comparing dividend payments to a company's net profit after tax is a simple way of reality-checking whether a dividend is sustainable. LFG Investment Holdings paid out of its profit as dividends, over the trailing twelve month period. This is a medium payout level that leaves enough capital in the business to fund opportunities that might arise, while also rewarding shareholders. One of the risks is that management reinvests the retained capital poorly instead of paying a higher dividend.

Remember, you can always get a snapshot of LFG Investment Holdings's latest financial position, by checking our visualisation of its financial health.

Dividend Volatility

From the perspective of an income investor who wants to earn dividends for many years, there is not much point buying a stock if its dividend is regularly cut or is not reliable. With a payment history of less than 2 years, we think it's a bit too soon to think about living on the income from its dividend. Its most recent annual dividend was HK$0.05 per share.

We like that the dividend hasn't been shrinking. However we're conscious that the company hasn't got an overly long track record of dividend payments yet, which makes us wary of relying on its dividend income.

Conclusion

Dividend investors should always want to know if a) a company's dividends are affordable, b) if there is a track record of consistent payments, and c) if the dividend is capable of growing. Firstly, we like that LFG Investment Holdings has a low and conservative payout ratio. Second, the company has not been able to generate earnings growth, and its history of dividend payments is shorter than we consider ideal (from a reliability perspective). LFG Investment Holdings might not be a bad business, but it doesn't show all of the characteristics we look for in a dividend stock.