High Borrowing Costs Could Slow U.S. Economic Growth

Elevated rates continue to impact U.S. growth and maintain pressure on household mortgage costs.

Updated on Oct. 16, 2026 in Economic Indicators

Bold flat-color editorial illustration showing a heavy steel girder and concrete block suspended by chains, representing systemic economic pressure. — Elevated borrowing costs and persistent federal debt are straining U.S. economic expansion, complicating growth targets through 2035. AI Illustration. Upload story photo >

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Do you believe current interest rate levels pose a significant risk to future U.S. economic growth?

Elevated borrowing costs are creating headwinds for U.S. economic growth and capital investment, with projections suggesting a potential drag of up to 0.5 percentage point. These conditions continue to influence household finances as the 30-year mortgage rate remains above 7 percent.

Why it matters

Higher interest rates and significant federal debt place persistent pressure on economic expansion, affecting everything from business capital spending to individual housing affordability. Understanding these trends helps households anticipate how shifts in the broader economy may influence their long-term financial planning.

A 100-basis-point increase in rates is estimated to reduce housing investment by 6 percent and consumer spending by 0.2 percent. Meanwhile, 30-year mortgage rates continue to hover above the 7 percent threshold.

The players

Federal Reserve

The central bank of the United States that manages monetary policy through rate decisions that influence consumer borrowing costs.

The details

High interest rates propagate through the economy by increasing the cost of debt, which directly suppresses spending on major purchases like homes and business capital projects. For high-rated artificial intelligence issuers, interest coverage remains strong at 27.7 times, yet broader market indices have seen price-to-earnings ratios contract from 23 to 19 this year. These systemic pressures mean that every point of interest rate elevation compounds the difficulty of maintaining growth, with persistent high yields threatening to push U.S. debt to 132 percent of GDP by 2035.

2022-2023 saw a period of historical volatility in credit markets.
Federal Reserve officials expect a rate hike in December 2026.
Three rate cuts are projected to occur throughout 2027.
The U.S. debt-to-GDP ratio is projected to reach 124 percent by 2035.

Money Landscape

This economic environment follows a period of heightened credit market volatility in 2022 and 2023. Current projections place these trends in the context of a long-term fiscal horizon where rising debt-to-GDP levels remain a key concern for policy makers.

Consumers should be prepared for borrowing to remain expensive, with 30-year mortgage rates staying above 7 percent. Review your household budget for potential refinancing opportunities if interest rate projections shift in 2027, and consult a financial professional regarding your debt structure.

The takeaway

Persistent high interest rates serve as a significant drag on economic momentum, emphasizing the need for conservative debt management. Monitor your own interest-bearing accounts and credit products to see how current rate environment benchmarks impact your monthly cash flow.

What happens next

The Federal Reserve is scheduled to evaluate interest rate policy in December 2026, which will provide fresh data on the trajectory of borrowing costs.