APY is the amount of dividends you earn on money you deposit into a savings accounts (including high-yield savings accounts), over the course of a year. How often dividends are compounded is also figured into the APY.
If you are considering two or more bank accounts for your savings, it pays to compare the APY on each for the full picture on how much your money and account balance can earn over a year.
What is the significance of the APY? In its simplest form, the higher the APY, the more money you earn. If you have $25,000 invested in a one-year term account with a 2.86% APY, at the end of the year, you will have earned $715. With a 2.50% APY, your return would be $625.
You may see a higher annual percentage yield (APY) on accounts that have a higher minimum deposit and a longer commitment for how long you must keep the money in the savings account. Be sure to familiarize yourself with the terms and conditions of any bank account you open.