H&R Block, Inc. (NYSE:HRB) is set to release earnings results for its fourth quarter, after the closing bell on Thursday, Aug. 15. Analysts expect the Kansas City, Missouri-based tax preparation firm to report quarterly earnings at $1.74 per share, down from $2.05 per share in the year-ago period. H&R Block projects to report quarterly revenue of $1.03 billion for the quarter, compared to $1.03 billion a year earlier, according to data from Benzinga Pro. With the recent buzz around H&R Block, some investors may be eyeing potential gains from the company's dividends, too. The company offers an annual dividend yield of 2.25%. That’s a quarterly dividend amount of 32 cents per share ($1.28 a year). So, how can investors exploit its dividend yield to pocket a regular $500 monthly? See ...