WASHINGTON (Reuters) - The Congressional Budget Office on Thursday estimated the U.S. federal budget deficit would shrink to $2.258 trillion in fiscal 2021 from $3.132 trillion last year, but the projections exclude President Joe Biden's proposed $1.9 trillion stimulus plan.
The CBO, releasing its 10-year budget outlook, said deficits based on current spending and tax laws enacted as of Jan. 12 would shrink to $905 billion by fiscal 2024, but would rise steadily after that to $1.9 trillion by fiscal 2031, due in part to rising interest costs from a growing debt burden.
The non-partisan budget referee agency has not estimated the fiscal costs of Biden's COVID-19 aid plan, which is steadily advancing through congressional committees. Some parts of the bill are not yet finalized.
But the package is expected to add to U.S. deficits and debt, as some $4 trillion in coronavirus spending did in fiscal 2020, which ended Sept. 30. A $900 billion round of coronavirus stimulus passed at the end of December is pushing up estimates for fiscal 2021 deficits. It restored enhanced unemployment benefits and sent $600 direct payments to many Americans.
But the spending has also boosted economic growth and revenues somewhat, the CBO said. More spending will likely do the same.
The CBO estimated last week that U.S. economic growth would rebound to 4.6% in 2021 after GDP contracted 3.5% in 2020 - again, excluding any effects from Biden's stimulus plan, which Democrats aim to pass using budget procedures that allow for a 51-vote threshold in the Senate.
CBO said fiscal 2021 revenues based on current laws would increase to $3.506 trillion from $3.420 trillion last year, while outlays would shrink to $5.764 trillion from $6.552 trillion last year.
The agency said its baseline estimates show U.S. public debt reaching $21.019 trillion, or 102.3% of GDP in fiscal 2021. Assuming no changes in law, debt would subside to 100.9% in fiscal 2026 but would rise steadily to 107.2% of GDP in fiscal 2031.