U.S. Long-Term Interest Rates Hit 20-Year High

Interest rates on long-term U.S. government debt have reached their highest level in nearly 20 years, ending a two-decade era of ultralow borrowing costs. This shift is driven by stubborn inflation, exacerbated by a war with Iran, aggressive borrowing by artificial intelligence companies, and investor concerns over a federal debt load that has surpassed $40 trillion.

Donald Trump faces increasing political pressure as mortgage and consumer loan rates rise. Although he appointed Kevin M. Warsh as Federal Reserve chairman with the expectation that he would slash borrowing costs, the Federal Reserve currently maintains an overnight rate of 3.5 percent to 3.75 percent. Policymakers continue to debate whether further hikes are necessary to reach a 2 percent inflation target.

The U.S. economy is now more vulnerable because government debt as a share of economic output has tripled, and the financial system was built on cheap money. The United States Department of the Treasury intervened on Wednesday to attempt to arrest the rise in rates, while Treasury Secretary Scott Bessent argued that the country could grow its way out of the debt problem. Meanwhile, the Congressional Budget Office estimated the federal government will spend over $1 trillion on interest payments this year.