Creative Accounting Only Goes So Far
Even with discounting, however, the figures are massive. The CBO estimates the unfunded liability for Social Security at $7.2 trillion. But this is virtually nothing next to the $37.6 trillion cost of Medicare. In short, we would need to have about $45 trillion in the bank today earning interest in order to pay all the promises that have been made for future Social Security and Medicare benefits — over and above the future taxes and premiums that will be collected to fund these programs.