The Congressional Budget Office projected on Thursday that the federal budget deficit will begin to decline in the coming years as the United States economy recovers from the coronavirus pandemic but will rise again during the second half of the decade and climb steadily over the following 20 years.By 2051, the federal debt is expected to double as a share of the economy.

The projections offer near-term hope for the nation’s fiscal situation, which is expected to improve as government spending on the pandemic subsides when normal business activity resumes as more Americans get vaccinated and find employment. But the nonpartisan office forecast a more challenging long-term outlook, as interest costs rise and federal spending on health programs swells along with an aging population.

“A growing debt burden could increase the risk of a fiscal crisis and higher inflation as well as undermine confidence in the U.S. dollar, making it more costly to finance public and private activity in international markets,” the C.B.O. report said.

The outlook also does not reflect the additional spending that Congress is expected to approve this year, which will likely include a $1.9 trillion stimulus bill and a large infrastructure package. That package, which will be financed with borrowed money, is expected to exacerbate the budget deficit in the near-term, according to previous C.B.O. estimates.

The C.B.O. said that the federal budget deficit — the gap between what the U.S. spends and what it takes in taxes and other revenue — is expected to be 10.3 percent of gross domestic product this year, the second-highest level since 1945. The deficit is expected to decline to 5.7 percent of G.D.P. by the end of the decade as spending to combat the pandemic eases and growth picks up. But in the following two decades the budget gap will again widen, climbing to 13.3 percent by 2051, it said.

Federal debt held by the public is expected to be 102 percent of G.D.P. by the end of this year and nearly double that — 202 percent — in 30 years. The C.B.O. warned that such high debt levels will lift borrowing costs, slow economic output and raise the risk of a fiscal crisis.

The Committee for a Responsible Federal Budget, a fiscal watchdog group, warned after a preliminary forecast was released last month that the nation’s long-term outlook was an “air raid siren that can be heard for miles.” It said the mounting debt would make it harder to address income inequality and to make needed infrastructure improvements.

Other fiscal warning signs also abound. The Peterson Foundation noted that net interest on the national debt will total $61 trillion over the next 30 years, growing to 47 percent of federal revenues by 2051.

“These payments obviously do nothing to help address the many important challenges we face, such as climate change, infrastructure, economic justice and national security,” said Michael Peterson, chief executive of the foundation.

Treasury Secretary Janet L. Yellen pointed to the interest burden as a metric to watch at her confirmation hearing in January, noting that when tax revenue is needed to pay the interest it could lead to other necessary services or spending being curtailed.

NY Times

March 4, 2021, 2:02 p.m. ETMarch 4, 2021

March 4, 2021

By Alan Rappeport

https://www.nytimes.com/2021/03/04/business/cbo-deficit-projection.html