
I am a huge fan of high yield savings accounts, and have been using them for about ten years now. Why? Because they offer enticing yields, FDIC insurance for up to $250,000 per banking institution (make sure that the banking institution is FDIC insured), and enable people to set aside money for things like emergencies without much effort. In addition, the funds are completely liquid and accessible within a matter of days after a transfer has been initiated.
Anyone who is still holding onto high savings account balances in traditional banks is honestly doing themselves a disservice, since the national average yield in such accounts averages 0.46%. Compare this with high yield online savings accounts, some of which exceed a 5% APY (annual percentage yield). Even when percentage rates drop after the Fed rate drops, online high yield savings accounts will always trump traditional savings accounts.
I strongly believe that a high yield savings account is the best way to set aside an emergency fund, which all people should have. An emergency fund which will cover 3 to 6 months (more if you can actually put more into the fund) of fundamental expenses will serve as an insurance plan, should any unforeseen events occur which disable your usual income stream. At this point, I have enough money in my emergency fund to cover 6 months of expenses, and I still add a small amount every month to continue to grow the balance.

