Deloitte economists project 30-year mortgage rates will ease to 5.00% by 2030, driven by Federal Reserve policy shifts and Treasury yield trends.

Key Highlights

  • Deloitte forecasts the 10-year Treasury yield will settle at 3.9% by 2027, influencing mortgage rate trends.
  • 30-year fixed mortgage rates are projected to decline to 5.00% by 2030 under a base-case scenario.
  • The spread between mortgage rates and Treasury yields has compressed to 1.91 percentage points as of March 5.
  • Goldman Sachs analysts expect long-term Treasury yields to rise to 4.5% by 2035, signaling potential rate volatility.
  • A bear-case scenario could push mortgage rates to 7.00% by 2027 if inflation remains elevated.

Treasury yield, which serves as a benchmark for long-term borrowing costs. Deloitte economists project the 10-year yield will gradually ease to 3.9% by the third quarter of 2027, reflecting expectations of Federal Reserve policy normalization. This decline would mark a shift from current levels, where the yield stood at 4.09% on March 5.

Deloitte’s forecast assumes the federal funds rate will remain unchanged until December 2026, eventually reaching a neutral 3.125% by mid-2027. This gradual easing could reduce upward pressure on Treasury yields, indirectly supporting lower mortgage rates. However, persistent inflation or fiscal deficits may delay rate cuts, keeping borrowing costs elevated.

Historically, this spread averaged closer to 2.0% but widened during periods of market stress, such as after 2022’s quantitative tightening. Analysts expect the spread to compress further as private demand for mortgage-backed securities stabilizes, potentially lowering mortgage rates to 6.00% or below. Goldman Sachs analysts anticipate long-term yields rising to 4.5% by 2035, citing structural economic shifts.

The Congressional Budget Office (CBO) expects the 10-year yield to reach 4.1% by late 2026, climbing to 4.3% by 2030. These variations highlight the uncertainty in long-term rate projections, with mortgage costs fluctuating accordingly. These extremes underscore the sensitivity of mortgage rates to macroeconomic conditions.

Investor Insights

Lower rates could spur refinancing demand and home purchases, benefiting lenders and real estate developers. Investors should monitor Treasury yield movements and Fed communications for signals on rate direction, as deviations from current forecasts could reshape market expectations.

This article is for informational purposes only and does not constitute financial advice. Please consult a licensed financial adviser before making investment decisions.