The Treasury may need to borrow an extra $1.6 trillion to cover the hole left by tariff ruling and a pay further $400 billion in debt interest

The U.S. Treasury faces significant borrowing challenges following a Supreme Court ruling on tariffs, requiring an additional $1.6 trillion in borrowing plus $400 billion in debt interest payments. Total deficits are projected to be $2 trillion larger than pre-ruling estimates, creating substantial fiscal pressures.