April 30, 2021 Graphic Discretionary spending by the federal government totaled $1.6 trillion in 2020, of which $714 billion was for national defense and $914 billion was for nondefense activities. View Document75.38 KB Summary Related Publications Mandatory Spending in Fiscal Year 2020: An InfographicApril 30, 2021 Revenues in Fiscal Year 2020: An InfographicApril 30, 2021 The Federal Budget in Fiscal Year 2020: An InfographicApril 30, 2021