CBO Report: The Budgetary Effects of Laws Enacted in Response to the 2020 Coronavirus Pandemic, March and April 2020 [open pdf - 553KB]
From the Document: "In March and April, four laws were enacted in response to the 2020 coronavirus pandemic. In the table below, the Congressional Budget Office summarizes their estimated effects on federal spending, revenues, and the deficit. Subsequent tables provide more detail about the laws' effects on discretionary spending, mandatory spending, revenues, and mandates. The information is drawn from CBO's [Congressional Budget Office] cost estimates for the four laws."
Congressional Budget Office: http://www.cbo.gov/