Keywords: CBO - Budgetary Effects of Largest Tax Expenditures 2017 to 2026.png en Budgetary effects of largest tax expenditures 2017 to 2026 as an average annual percent of GDP 2016-01-25 https //www cbo gov/publication/51129 Congressional Budget Office CBO Budget Economic Outlook - 2016 to 2026 other versions PD-USGov United States federal budget |