President Donald Trump's campaign to lower interest rates, which he described as essential "Rocket Fuel" for economic growth, is currently struggling against rising borrowing costs. Since late February, when the conflict in Iran escalated, the expense of borrowing money has increased, making mortgages and auto loans less accessible for consumers.
This trend has also affected the federal government, which has spent $827 billion this fiscal year to service its national debt, exceeding its defense budget. The issue was highlighted when Kevin Warsh, the Federal Reserve's current chair and a Trump appointee, noted in a recent press conference that inflation remains high without offering a clear solution.
Interest rates on 30-year U.S. Treasury bonds have reached their highest levels in nearly two decades, contrary to Trump's pledge for the most affordable borrowing costs. The rate on the 10-year U.S. Treasury note surpassed the rate inherited by the administration upon its return to the White House, climbing above 4.7%.
Despite these figures, Trump has largely characterized the economy as booming, citing a recent annual growth rate of 1.5%. "We have the most successful environment that we’ve ever had," Trump told his Cabinet. "There’s never been anything like it from the standpoint of investment into our country."
White House spokesman Kush Desai stated that a resolution to the conflict in Iran would lower energy costs, enabling the Federal Reserve to reduce rates. "Oil prices — and thus overall inflation — will plummet again when President Trump forces a successful resolution with Iran, further paving the way for additional interest rate cuts by the Federal Reserve," Desai said.
The increase in borrowing costs presents a challenge for Republicans heading into the November elections, as some of Trump's own policies have contributed to the rise. Tariffs implemented last year led to rapid rate increases, prompting adjustments to the policy. Furthermore, investments in data centers for artificial intelligence and the ongoing conflict in Iran have fueled rising oil prices, impacting interest rates.
Republicans had hoped to campaign on improved affordability for voters. While low unemployment and steady consumer spending are points Trump can highlight, evidence suggests these arguments have not resonated widely with the public. Research from Georgetown University and the University of California, Berkeley, indicates that voters prioritize their incomes outpacing inflation, a metric where wage gains have barely kept pace with rising prices over the past year. This calculation does not even account for debt service costs.
"It cut against Democrats in 2024, and if prices and borrowing costs keep outrunning wages into the fall, the same logic points at Republicans now," said Juan Felipe Riaño, an economist at Georgetown University.
Earlier in the year, the Trump administration directed Freddie Mac and Fannie Mae to purchase at least $200 billion in home loans to lower mortgage rates. However, a bipartisan bill aimed at increasing home construction, which Republicans hoped would be signed by Trump as mortgage rates fell below 6%, did not receive his enthusiastic support and became law without his signature. Freddie Mac reported that 30-year mortgage rates averaged 6.66% this week, showing little change from the previous year.
Fed Chair Kevin Warsh has indicated a preference for financial markets to determine rates, rather than the central bank directly intervening. Although the Fed has maintained its benchmark rate, market forces have independently driven up the cost of holding U.S. government debt.
"Markets reflect the higher inflation, policy uncertainty," said John Silvia, CEO of Dynamic Economic Strategy. "They are the product of events."
Warsh views this market-driven approach as a positive development. "Market participants are learning to play the ball, not the referee — and market prices will continue to respond in the direction and magnitude they see fit," Warsh said. "This is, in my view, a change for the better — and we are just getting started."
However, the Federal Reserve's next meeting on rates is scheduled for September 16. Market expectations, according to CME FedWatch, suggest that Fed officials are likely to vote for a rate increase to curb inflationary pressures, a move that runs counter to the administration's desired outcome.