If you're looking into Supplemental Security Income, we'll tell you how much you could get on a monthly basis for your payment. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If you're thinking about applying for Supplemental Security Income, or SSI, you'll want to know some things about the program ahead of time. For instance, the maximum amount you can receive each month in your SSI check and what can cause you to receive less. The SSI program is funded by the Treasury Department, and payments are issued by the Social Security Administration to those with limited income and resources. The average monthly SSI payment is around...