$1 trillion a year. handy chart of where your federal dollars go handy chart of where your federal dollars go handy chart of where your federal dollars go broke down over two-thirds of federal spending Pew Research Center Pew Research advised Pew Research handy chart of where your federal dollars go many, many consuming Medicaid and other entitlement programs What does the federal government spend your tax dollars on? constitute most of our federal spending percentage of GDP Pew Research Center Pew Research Center