[U.S. $7.5 Trillion Treasury Debt to Mature Within the Year, Refinancing Costs to Rise Significantly] BlockBeats News, September 13: The United States currently has approximately $7 trillion in short-term Treasury debt circulating in the market, of which about $6.1 trillion will mature within a year. Including other maturing instruments, the total amount of U.S. Treasury debt requiring refinancing by 2026 is approximately $7.5 trillion, with an additional $4 trillion and $3.5 trillion maturing in 2027 and 2028, respectively. If the Federal Reserve raises interest rates by another 75 basis points, the annual interest on short-term Treasury debt alone could increase by approximately $50 billion, equivalent to 0.15% of GDP. Most of these Treasury debts will be rolled over at market rates higher than those at the time of their initial issuance, signaling that the U.S. is entering a phase of more expensive large-scale refinancing. [Original Link]