US Treasury Yields Soar to Nearly Two-Decade High

A selloff in US government bonds is pushing up borrowing costs for households, companies, financial markets, and the federal budget.

The 30-year Treasury yield has reached its highest mark in nearly two decades, driven by mounting government borrowing, resilient economic growth, inflation risks from Middle East energy disruptions, and the potential for higher interest rates from the Federal Reserve.

Investors point to a decline in foreign appetite for US debt, with some foreign investors diversifying away from Treasuries. Heavy corporate borrowing for data centers and AI-related investment has increased competition for investor capital.

The rise in Treasury yields has significant implications for consumers, companies, and the government. Consumers face higher mortgage rates, which can discourage home sales and construction. Companies with variable-rate loans or floating-rate debt feel the pinch faster, while those locked into fixed-rate mortgages or auto loans are largely insulated until they refinance.

The US Treasury Department faces rising interest costs, leaving policymakers less room to fund other priorities without raising revenue, cutting elsewhere, or borrowing more. This creates a feedback risk: concern about the fiscal trajectory can push yields higher as investors demand more compensation for holding long-dated debt.