Regular readers will know that we love our dividends at Simply Wall St, which is why it's exciting to see Barrett Business Services, Inc. (NASDAQ:BBSI) is about to trade ex-dividend in the next 4 days. Typically, the ex-dividend date is one business day before the record date, which is the date on which a company determines the shareholders eligible to receive a dividend. The ex-dividend date is important as the process of settlement involves a full business day. So if you miss that date, you would not show up on the company's books on the record date. Meaning, you will need to purchase Barrett Business Services' shares before the 21st of August to receive the dividend, which will be paid on the 4th of September.

The company's next dividend payment will be US$0.08 per share, on the back of last year when the company paid a total of US$0.32 to shareholders. Last year's total dividend payments show that Barrett Business Services has a trailing yield of 1.0% on the current share price of US$32.24. Dividends are a major contributor to investment returns for long term holders, but only if the dividend continues to be paid. As a result, readers should always check whether Barrett Business Services has been able to grow its dividends, or if the dividend might be cut.

Dividends are usually paid out of company profits, so if a company pays out more than it earned then its dividend is usually at greater risk of being cut. Barrett Business Services has a low and conservative payout ratio of just 23% of its income after tax. A useful secondary check can be to evaluate whether Barrett Business Services generated enough free cash flow to afford its dividend. Over the last year it paid out 52% of its free cash flow as dividends, within the usual range for most companies.

It's encouraging to see that the dividend is covered by both profit and cash flow. This generally suggests the dividend is sustainable, as long as earnings don't drop precipitously.

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

Have Earnings And Dividends Been Growing?

Companies with consistently growing earnings per share generally make the best dividend stocks, as they usually find it easier to grow dividends per share. If earnings decline and the company is forced to cut its dividend, investors could watch the value of their investment go up in smoke. With that in mind, we're encouraged by the steady growth at Barrett Business Services, with earnings per share up 5.4% on average over the last five years. While earnings have been growing at a credible rate, the company is paying out a majority of its earnings to shareholders. Therefore it's unlikely that the company will be able to reinvest heavily in its business, which could presage slower growth in the future.

Another key way to measure a company's dividend prospects is by measuring its historical rate of dividend growth. Barrett Business Services has delivered 3.8% dividend growth per year on average over the past 10 years. We're glad to see dividends rising alongside earnings over a number of years, which may be a sign the company intends to share the growth with shareholders.

The Bottom Line

Is Barrett Business Services an attractive dividend stock, or better left on the shelf? Earnings per share have been growing at a steady rate, and Barrett Business Services paid out less than half its profits and more than half its free cash flow as dividends over the last year. Overall, it's not a bad combination, but we feel that there are likely more attractive dividend prospects out there.

With that in mind, a critical part of thorough stock research is being aware of any risks that stock currently faces. For example - Barrett Business Services has 2 warning signs we think you should be aware of.

A common investing mistake is buying the first interesting stock you see. Here you can find a full list of high-yield dividend stocks.

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.