Is HOMAG Group AG (ETR:HG1) a good dividend stock? How can we tell? Dividend paying companies with growing earnings can be highly rewarding in the long term. Yet sometimes, investors buy a stock for its dividend and lose money because the share price falls by more than they earned in dividend payments.

While HOMAG Group's 1.1% dividend yield is not the highest, we think its lengthy payment history is quite interesting. Before you buy any stock for its dividend however, you should always remember Warren Buffett's two rules: 1) Don't lose money, and 2) Remember rule #1. We'll run through some checks below to help with this.

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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. This is a middling range that strikes a nice balance between paying dividends to shareholders, and retaining enough earnings to invest in future growth. 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 HOMAG Group's latest financial position, by checking our visualisation of its financial health.

Dividend Volatility

Before buying a stock for its income, we want to see if the dividends have been stable in the past, and if the company has a track record of maintaining its dividend. For the purpose of this article, we only scrutinise the last decade of HOMAG Group's dividend payments. The dividend has been cut on at least one occasion historically. During the past ten-year period, the first annual payment was €0.30 in 2010, compared to €0.40 last year. This works out to be a compound annual growth rate (CAGR) of approximately 2.9% a year over that time. The growth in dividends has not been linear, but the CAGR is a decent approximation of the rate of change over this time frame.

Modest growth in the dividend is good to see, but we think this is offset by historical cuts to the payments. It is hard to live on a dividend income if the company's earnings are not consistent.

Dividend Growth Potential

With a relatively unstable dividend, it's even more important to evaluate if earnings per share (EPS) are growing - it's not worth taking the risk on a dividend getting cut, unless you might be rewarded with larger dividends in future. HOMAG Group's EPS have fallen by approximately 100% per year during the past five years. A sharp decline in earnings per share is not great from from a dividend perspective, as even conservative payout ratios can come under pressure if earnings fall far enough.