The Prime Rate sits at 6.75% following the Federal Reserve's March 18, 2026 decision to hold the federal funds target range at 3.50%-3.75%, but that number is only the starting point for borrower pricing. Business loan rates follow a transmission chain that begins with the Fed and ends with your loan contract. This analysis breaks down that chain step by step, shows how Prime has moved since 2020, and outlines what borrowers actually pay across SBA and conventional products at current levels.
Prime Rate Snapshot (March 19, 2026)
- Prime Rate: 6.75%
- Fed Funds Target: 3.50%-3.75%
- Convention Spread: +3.00%
- Last Change: December 10, 2025 (cut from 7.00%)
- Cycle Position: Holding (3+ months since last cut)
- Next Catalyst: FOMC May 6-7, 2026
Prime typically moves within 24 hours of an FOMC decision, with borrower rates adjusting on the next billing cycle.
The Transmission Chain: From FOMC Vote to Your Loan Rate
The rate on a variable-rate business loan does not move on its own. It follows a five-step chain that begins inside the Federal Reserve and ends on your billing statement. The entire system moves quickly, often within hours at the bank level and within one billing cycle for borrowers.
The chain starts with the FOMC, the 12-member committee that votes on the federal funds target range at eight scheduled meetings per year. When the committee adjusts the target range, banks respond by moving their base lending rate, known as Prime. By long-standing convention, Prime equals the upper bound of the target range plus 3.00%. This is a market convention, not a formal rule, but it has held reliably for decades.
The Wall Street Journal then surveys the 30 largest U.S. banks. When 23 or more banks report a change, the WSJ publishes the new consensus Prime Rate. That published figure is the "WSJ Prime Rate" referenced in millions of loan contracts. Lenders update variable-rate loans on the next billing cycle, typically within 30 days.
| Step | What Happens | Who Decides | How Fast |
|---|---|---|---|
| 1. FOMC Decision | Sets federal funds target range | Federal Reserve (12 voting members) | 8 scheduled meetings/year |
| 2. Bank Adjustment | Banks adjust base lending rate | Individual banks (by convention, +3%) | Same day or next business day |
| 3. WSJ Survey | Polls 30 largest U.S. banks | Wall Street Journal | Within hours of bank announcements |
| 4. Prime Published | New consensus rate published | WSJ (when 23+ banks agree) | Same business day |
| 5. Loan Repricing | Variable-rate loans adjust | Automatic (per contract terms) | Next billing cycle (typically monthly) |
How Prime Has Moved Since 2020
Prime stood at 4.75% entering 2020. Two emergency FOMC cuts in March 2020 drove it from 4.75% to 3.25% in just two weeks. Prime then held at that floor for nearly two full years, from April 2020 through February 2022.
The hiking cycle that followed was the steepest in a generation. Between March 2022 and July 2023, the FOMC raised the target range at 11 consecutive meetings, pushing Prime from 3.25% to a peak of 8.50%. Prime held at 8.50% for 13 months before easing began in September 2024. Borrowers with variable-rate commercial term loans saw their interest costs climb by more than 500 basis points during the tightening cycle.
Three cuts in late 2025 brought Prime down to 6.75% by December 10, 2025. The FOMC held again on March 18, 2026. The key takeaway: Prime can move quickly during tightening cycles but often remains elevated for extended periods before easing begins.
How Prime Flows to Your Loan
Not every business loan moves with Prime. Variable-rate loans that reference "WSJ Prime Rate" in the contract adjust automatically when Prime changes. If your contract specifies Prime + 2.50%, your rate moved from 11.00% at peak (8.50% + 2.50%) down to 9.25% today (6.75% + 2.50%), a 175-basis-point reduction, without any action on your part.
SBA 7(a) loans use Prime as the base with regulated maximum spreads. The SBA caps these spreads by loan size tier, so a $400,000 loan has a lower maximum spread than a $40,000 loan. Business lines of credit typically reset monthly or quarterly based on Prime, with secured lines carrying lower spreads than unsecured.
Fixed-rate loans are a different category entirely. They reference Treasury yields at the time of origination and do not move when Prime changes. Variable borrowers rode Prime from 8.50% down to 6.75%; fixed-rate borrowers remain at their original level.
The spread, not Prime itself, is what separates borrower outcomes. Two borrowers in the same rate environment can be 300 to 600 basis points apart depending on risk profile, loan size, and structure. For a deeper look at how spreads determine actual borrowing costs, see our analysis of what borrowers actually pay vs. benchmark rates.
| Product | Benchmark | Spread | Rate at Prime 6.75% |
|---|---|---|---|
| SBA 7(a) over $350K | Prime | + 3.00% max | up to 9.75% |
| SBA 7(a) $250K-$350K | Prime | + 4.50% max | up to 11.25% |
| SBA 7(a) $50K-$250K | Prime | + 6.00% max | up to 12.75% |
| SBA 7(a) under $50K | Prime | + 6.50% max | up to 13.25% |
| Bank Term Loan (strong borrower) | Prime | + 0.50% to 2.00% | 7.25%-8.75% |
| Bank Term Loan (average borrower) | Prime | + 1.50% to 3.50% | 8.25%-10.25% |
| Business LOC (secured) | Prime | + 0.50% to 2.50% | 7.25%-9.25% |
| Business LOC (unsecured) | Prime | + 2.00% to 4.00% | 8.75%-10.75% |
What This Means for Borrowers
If You Have a Variable-Rate Loan
Your rate moves with Prime. The March 18 hold means no change this cycle. When cuts resume, your rate drops automatically on the next billing cycle. Each 25-basis-point Fed cut translates directly to a 25-basis-point reduction in your loan rate. Use the SBA 7(a) payment calculator to model how rate changes affect your monthly payment at different spread levels.
Fixed vs. Variable Decision
Fixed rates, typically referenced to Treasury yields at origination, do not move with Prime. A borrower who locked in during the peak Prime period does not benefit from subsequent cuts. The trade-off is straightforward: fixed rates protect against future increases, while variable rates capture future decreases. With the Fed in a holding pattern and market expectations pointing toward further easing later in 2026, variable-rate exposure gives borrowers the potential to benefit from additional cuts.
How to Use This Knowledge
The benchmark matters less than your spread. Ask your lender what benchmark your rate references and what spread you are paying. SBA borrowers should verify their spread against the tier maximums in the table above; if your spread exceeds the SBA maximum for your loan size, that warrants a conversation with your lender. Our business loan interest rate data tracks these benchmarks over time so you can see where current rates sit relative to recent history.
What to Watch
The FOMC held on March 18, 2026. The next meeting is May 6-7, 2026. The Fed's Summary of Economic Projections and dot plot signal the expected rate path for the remainder of 2026. If inflation data continues to moderate, the market expects cuts to resume in Q3 or Q4 2026.
Rate direction and lending standards do not always move together. When cuts do resume, Prime drops the next business day, and variable-rate loans reprice within one billing cycle. But lenders can widen spreads independently, offsetting the benefit of lower benchmarks. The Senior Loan Officer Opinion Survey (SLOOS), with the next release expected approximately in May, signals whether banks are tightening or loosening lending standards independent of Prime movements.
CapitalXO will publish an updated rate snapshot following the May FOMC decision.