Data and Supplemental Information

Corrections and Updates

On May 24, 2018, CBO added a file of spending projections by budget account underlying CBO’s adjusted April 2018 baseline, which updated the budget projections published in The Budget and Economic Outlook: 2018 to 2028. For additional information about that adjusted baseline, see An Analysis of the President’s 2019 Budget.

On May 4, 2018, CBO reposted the file of spending projections by budget account with corrections to budget authority and outlays for certain accounts.

On April 17, 2018, CBO reposted this report with a corrected value of 0.9 million jobs for the effect of the 2017 tax act on average nonfarm payroll employment during the 2018–2028 period. That correction was made on pages 2, 13, and 125. In reporting the original number, 1.1 million, CBO inadvertently included some effects of historical data released after the act was passed. The effect on total nonfarm employment for each year of the period was also corrected in Table B-2 on page 115. The corrections do not materially affect CBO’s estimates of the tax act’s other effects on the economy or the federal budget.