Scott BessentDonald TrumpMichael PetersonCarolyn BordeauxUnited Airlines Holdings, Inc.The Home Depot, Inc.Peter G. Peterson FoundationRoyal Caribbean GroupConcord CoalitionAmazon.com, Inc.Freddie MacWalmart Inc.CNBCAmerican Express Company

US national debt tops $40 trillion as interest costs exceed $1 trillion annually; Treasury's Bessent signals buybacks could exceed $4 billion

The U.S. national debt has surpassed $40 trillion, with annual interest costs exceeding $1 trillion, making it the government's second-largest expense after Social Security. Treasury Secretary Scott Bessent indicated that bond buybacks could exceed $4 billion, but challenges in managing the debt persist.

NPR NPR+1 source20 August 2026 · 21:17 UTC
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The U.S. national debt has reached a staggering $40 trillion, doubling since 2017, with interest payments now exceeding $1 trillion annually. This financial burden has made interest the government's second-largest expense, following Social Security.6

The Treasury Department's recent report highlights the alarming growth of debt, driven by factors such as increased spending during the pandemic and the aging baby boomer population, which raises costs for Social Security and Medicare.

“When the government borrows this much, and the rates for Treasurys go up, that brings up the rates for everything else,” warns Michael Peterson, CEO of the Peter G. Peterson Foundation. This has led to rising mortgage rates, with the 30-year home loan rate nearing 6.7%.

In response, Treasury Secretary Scott Bessent announced plans to increase bond buybacks, potentially exceeding $4 billion. However, this intervention has had only a temporary effect on yields, which rebounded shortly after the announcement.2

“$40 trillion should be a wake-up call,” stated Carolyn Bordeaux, executive director of the Concord Coalition. She emphasized the need for both political parties to take responsibility and change course to address the growing debt crisis.10

Ultimately, experts suggest that Congress will need to consider raising taxes, cutting spending, or a combination of both to manage the escalating debt effectively.

Key Insight
“The debt has doubled since 2017, and interest payments now rank as the government's second-biggest expense behind Social Security. Bond yields rebounded Thursday, with the 30-year yield ending at 5.237%, as Bessent's intervention proved short-lived.”
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CuriousCats studied:
1
NPRNPR
“The U.S. federal debt hit a record $40 trillion this week. The debt has doubled since 2017, and just paying interest on the accumulated debt now costs the government more than $1 trillion a year.”
NPR →
2
The HillThe Hill
“U.S. stocks sold off today after a weak earnings report from Walmart and concerns about rising bond yields. The Dow dropped more than 700 points, or 1.3%. Nasdaq was off 1%, while the S&P 500 slipped 0.9%”
The Hill →
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