
From 1971 to 1997, the U.S. consistently operated under a deficit, fluctuating from $22 billion to $221 billion, however, this never made up more than 6% of gross domestic product (GDP). Between 1998 and 2001, the federal government ran surpluses, even reaching $236 billion in 2000. According to a report published by the Congressional Budget Office (CBO) in 2001, if the federal government continued to operate in a surplus, the U.S. government would have been able to pay off all redeemable federal debt by 2006. However, the trends in spending and taxation changed, and since 2001, a deficit has been incurred each year, reaching as high as $1.4 trillion in 2009, or 10% of the nation’s GDP.
The Pew Charitable Trusts recently published a report analyzing the causes of today’s debt situation compared to 10 years ago. Pew estimates that the 2001 and 2003 tax cuts made up about 13% of the change in CBO debt estimates, while the 2010 tax legislation made up 3%, and other tax cuts made up an addition 5% of the change. Altogether, these tax changes are responsible for 21% of the increased debt in the past decade. Another 29% of the increased debt is from economic slowdowns reducing revenue receipts.
Increased spending has been a significant factor in today’s deficit and debt situation as well, including increases in interest caused by a larger federal debt (11% of the change in debt), the operations in Iraq and Afghanistan (10%), other non-defense spending (10%), the American Recovery and Reinvestment Act (6%), other defense spending (5%), and Medicare drug benefits enacted in 2003 (2%). These spending changes are responsible for 44% of the decade’s debt increase.
According to CBO, projected deficits will increase the national debt by an additional $8 trillion from 2011 to 2021. Current negotiations between the President and Congress to reduce deficits are focused on cumulative reductions of $2 to $4 trillion over 10 years, which would eliminate one-quarter to one-half of the coming decade’s deficits.