Why Fixed Loan Rates Don't Fall When the Fed Cuts Rates

Data as of:

The Fed cut rates by 175 basis points, but fixed-rate borrowing costs increased. Variable and fixed-rate loans follow different benchmarks, and those benchmarks have moved in opposite directions.

The Fed cut rates by 175 basis points, but fixed-rate loan costs went up. That is not a contradiction. It is the result of two different rate systems: variable loans tied to the Prime Rate and fixed-rate loans tied to Treasury yields. And those benchmarks have moved in opposite directions. "Rates are down" is true for variable-rate borrowers, but misleading for anyone shopping for fixed-rate financing.

Rate Snapshot (March 21, 2026)

  • Prime Rate: 6.75% (down 175 bps since Sep 2024)
  • 10-Year Treasury: 4.25% (up 53 bps since Sep 2024)
  • Fed Funds Target: 3.50-3.75%
  • Key Insight: Variable rates fell 175 bps. Fixed rates rose 38-53 bps. Same rate cycle, opposite outcomes.

Two Benchmarks, Two Directions

The disconnect comes from the benchmarks. Variable-rate commercial loans, including most SBA 7(a) loans and business lines of credit, are priced off the Prime Rate, which moves directly with the federal funds rate. Fixed-rate products, including SBA 504 loans, conventional term loans, and equipment financing, are priced off Treasury yields that the Fed does not directly control.

BenchmarkRate TypeSep 2024Mar 2026Change
Prime RateVariable8.50% 6.75% -175 bps
5-Year TreasuryFixed3.50% 3.88% +38 bps
10-Year TreasuryFixed3.72% 4.25% +53 bps
Source: Federal Reserve Board, H.15 Selected Interest Rates. FRED Series DPRIME, DGS5, DGS10.
Benchmark Rate Changes Since September 2024 Prime Rate 5-Year Treasury 10-Year Treasury -175 bps +38 bps +53 bps 0
Source: Federal Reserve Board, H.15 Selected Interest Rates. FRED Series DPRIME, DGS5, DGS10. Change from September 2024 to March 2026.

The Fed controls short-term rates. The market controls long-term rates, and they are not moving in the same direction.

The Divergence in Context

Fed Funds Upper Target 10-Year Treasury Yield 3.5% 4.0% 4.5% 5.0% 5.5% 6.0% 3.0% Sep 24 Jan 25 Jun 25 Jan 26 Mar 26 5.30% 3.75% 3.72% 4.25%
Source: Federal Reserve Board, H.15 Selected Interest Rates. FRED Series DFEDTARU, DGS10.

Why They Diverge

The Fed directly controls short-term rates. Prime and SOFR follow mechanically. When the FOMC cuts the federal funds target, Prime falls by the same amount, usually within days.

Treasury yields reflect market expectations: future inflation, economic growth, government borrowing, and the term premium investors demand for locking up capital. The Fed influences these factors, but it does not control them. When the FOMC began cutting in September 2024, inflation expectations remained elevated and Treasury issuance stayed high. Investors demanded higher yields on longer maturities, pushing fixed-rate benchmarks higher even as short-term rates fell.

This pattern is not unusual. The Fed controls the front end of the yield curve. The market controls the rest.

What This Means for Loan Pricing

This creates two completely different pricing environments depending on loan structure. Variable-rate products, including most SBA 7(a) loans and business lines of credit, adjust automatically with the Prime Rate. Borrowers in these products received the full benefit of rate cuts without refinancing.

Fixed-rate products tell the opposite story. SBA 504 loans, conventional term loans, and equipment financing are priced off Treasury yields plus a lender spread. As those yields rose 38 to 53 basis points, fixed borrowing costs held steady or increased. A borrower reading that "rates are down" and then shopping for a fixed-rate term loan would find little evidence of that claim in actual offers.

Estimated Current Loan Rate Ranges

These ranges reflect current market conditions and vary significantly by borrower profile and lender.

ProductRate TypeBenchmarkTypical Range
SBA 7(a) VariableVariablePrime Rate8.25% - 9.75%
Conventional Term Loan (Fixed)Fixed5Y/10Y Treasury6.50% - 9.00%
Business Line of CreditVariablePrime Rate7.75% - 10.75%
Equipment Financing (Fixed)Fixed5Y/10Y Treasury6.00% - 9.00%
SBA 504 (Fixed)Fixed5Y/10Y Treasury5.50% - 7.00%
Source: Federal Reserve Board, H.15 Selected Interest Rates. FRED Series DPRIME, DGS5, DGS10.

Borrower Implications

Whether rates are "up" or "down" depends entirely on the type of loan you have or are considering.

If Your Company Has an Existing Variable-Rate Loan

Your borrowing costs have already declined. A variable-rate SBA 7(a) loan that carried a spread of Prime + 2.75% was priced at 11.25% in August 2024 (8.50% + 2.75%). That same loan is now priced at 9.50% (6.75% + 2.75%). On a $500,000 loan with a 10-year amortization, that 175-basis-point reduction translates to approximately $500 per month in lower debt service. This happened automatically at each rate reset without any action from the borrower.

If Your Business Is Shopping for a Fixed-Rate Loan

The headline "rate cuts" have not reduced your cost of borrowing. Fixed-rate commercial term loan rates are driven by Treasury yields, which have moved in the opposite direction of the federal funds rate. The spread your lender quotes above the Treasury benchmark matters, but so does the benchmark itself, and that benchmark has not cooperated with the narrative.

Timing Strategy

Waiting for rates to fall only works if you are betting on the right benchmark. Some borrowers are delaying fixed-rate commitments in hopes that Treasury yields will eventually follow the Fed lower. Treasury yields could decline if inflation expectations moderate, fiscal deficits narrow, or economic growth slows. They could also rise further. Businesses with an immediate capital need should evaluate whether current fixed-rate terms satisfy the project's return requirements rather than waiting for a rate environment that may not materialize.

What to Watch

The indicators that matter depend on the loan structure. The FOMC meets next on May 6-7; the statement and updated dot plot will signal whether additional cuts are likely, which matters for variable-rate borrowers. For fixed-rate borrowers, the more important indicators are monthly CPI and PCE inflation readings and Treasury auction results, which reveal real-time investor demand for longer-duration government debt. For a deeper look at the mechanism connecting the federal funds rate to the Prime Rate, see our analysis: How Is the Prime Rate Determined?

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Frequently Asked Questions

Why didn't fixed rates fall when the Fed cut rates?

Fixed-rate loans are priced off Treasury yields, not the federal funds rate. Treasury yields reflect inflation expectations, economic growth outlook, and government borrowing demand. The Fed controls the overnight rate, but longer-term rates move independently based on market forces. Since September 2024, the 10-Year Treasury yield rose 53 basis points even as the Fed cut its benchmark by 175 basis points.

Which business loans have variable rates tied to the Fed?

Most SBA 7(a) loans, business lines of credit, and some conventional term loans use variable rates tied to the Prime Rate or SOFR, which track the federal funds rate closely. These borrowers saw their costs decline automatically as the Fed cut rates, with no refinancing required.

Should I wait for fixed rates to fall before borrowing?

Fixed rates depend on Treasury yields, which are driven by inflation expectations and fiscal conditions, not Fed policy alone. Waiting for fixed rates to fall is speculative. Treasury yields could decline if inflation moderates and fiscal deficits narrow, but they could also rise. Evaluate whether current terms meet your business needs rather than timing the market.

Data Sources & Methodology
  1. Federal Reserve Board - H.15 Selected Interest Rates - Board of Governors of the Federal Reserve System. H.15 Selected Interest Rates. Series: DPRIME, SOFR, DGS2, DGS5, DGS10, DGS30, DFEDTARU, DFEDTARL. Daily, not seasonally adjusted. Data through March 19, 2026.
  2. U.S. Department of the Treasury - Daily Treasury Par Yield Curve Rates - U.S. Department of the Treasury. Daily Treasury Par Yield Curve Rates. Data through March 2026.
  3. Federal Reserve Board - FOMC Statements and Implementation Notes - Board of Governors of the Federal Reserve System. Federal Open Market Committee statements and implementation notes, September 2024 through March 2026.

This analysis is based on publicly available data retrieved on March 19, 2026. Rate benchmarks are point-in-time daily values, not rolling averages. Week-over-week and month-over-month changes use the latest available observation for each series. Borrower cost examples are simplified illustrations; actual financing costs vary by lender, loan structure, underwriting criteria, fees, and borrower qualifications. This product uses the FRED API but is not endorsed or certified by the Federal Reserve Bank of St. Louis. Information reflects market conditions as of the publication date unless otherwise noted. All figures are presented as reported by their respective source institutions. CapitalXO does not independently verify underlying survey responses or source datasets.

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