We all have important dates to remember in our lives such as birthdays and anniversaries. When it comes to investing for dividends, there are three key dates that everyone should memorize. The three dates are the date of declaration, date of record, and date of payment. Most investors buy stocks only for their cash dividends, this is especially true now because interest rates are so low and investors are hungry for yield. However, the next time you decide to buy a stock for its dividend, keep the following three dates in mind to ensure you get the cash you deserve.