Interest rate cycles directly affect the cost of business financing. Here is what rate changes mean for small business borrowers.
Interest rates have a direct and significant impact on the cost, availability, and strategic value of small business loans. Understanding how rates work -- and what moves them -- helps you time financing decisions, compare offers, and protect your business from rate risk.
How Interest Rates Determine Your Total Loan Cost
The interest rate on a business loan determines how much you pay above the principal. On a $100,000 loan over 5 years:
- At 7% APR: Total interest ~$18,700 | Monthly payment ~$1,980
- At 12% APR: Total interest ~$33,400 | Monthly payment ~$2,225
- At 20% APR: Total interest ~$58,900 | Monthly payment ~$2,649
Use our business loan calculator to model the exact impact on your specific loan amount.
What Drives Business Loan Interest Rates?
The Federal Funds Rate (Prime Rate)
The Federal Reserve sets the federal funds rate, which flows through to the prime rate (fed funds + 3%). Most variable-rate business loans and lines of credit are priced as "prime + X%." When the Fed raises rates, your variable-rate loan costs go up automatically.
Your Credit Profile
Your personal and business credit scores are the single biggest factor in your individual rate. A borrower with a 750 personal score may receive 7%--9% APR; one with a 620 score may see 18%--30% from the same lender.
Loan Type and Term
Shorter-term loans typically carry higher rates because of higher administrative cost per dollar. MCAs and short-term loans from alternative lenders often equate to 40%--150%+ APR despite low-looking factor rates.
Collateral and Guarantee
Secured loans (backed by equipment, real estate, or a personal guarantee) carry lower rates because lenders have recourse if you default.
Lender Type
SBA lenders: lowest rates (prime + 2%--4%). Community banks: moderate. Online lenders: higher. MCAs: highest.
Fixed vs. Variable Rate Business Loans
- Fixed rate: Your rate doesn't change over the loan term. Predictable payments. Best when rates are low or expected to rise.
- Variable rate: Tied to prime rate. Can decrease if rates fall, but increase if rates rise. Common with lines of credit and SBA 7(a) loans.
How to Get the Best Rate
- Build personal credit to 700+ before applying
- Establish business credit history (see our guide)
- Show strong, consistent revenue
- Offer collateral when possible
- Compare multiple lenders -- don't accept the first offer
- Consider SBA loans for the most competitive long-term rates
Approvd helps you compare rates across our lender network so you can find the most competitive offer for your business. Explore your options with no impact to your credit score.
Frequently Asked Questions
What is a good interest rate for a small business loan?
SBA loans: 7%--11% APR. Bank term loans: 6%--13%. Online term loans: 10%--30%. MCAs: 40%--150%+ (APR equivalent). "Good" depends on your business profile and urgency.
Can I lock in a rate when I apply?
Some lenders offer rate locks, especially during closing. SBA loan rates are set at closing and don't change retroactively.
Fixed vs. Variable Rate Business Loans
One of the most important decisions when taking a business loan is choosing between a fixed rate and a variable rate. Each has strategic implications depending on the current rate environment and your risk tolerance.
Fixed-rate loans lock in your interest rate for the entire term. Your monthly payment never changes. This is predictable and protects you if rates rise — but you miss out if rates fall. Most online lender term loans and equipment financing are fixed-rate.
Variable-rate loans are tied to a benchmark (typically the Wall Street Journal Prime Rate). When the benchmark rises, your rate rises; when it falls, your rate falls. SBA 7(a) loans are variable-rate. Variable rates are often lower initially but create payment uncertainty.
How a 1% Rate Change Affects Your Loan Payments
| Loan Amount | Term | Payment at 10% | Payment at 11% | Monthly Difference |
|---|---|---|---|---|
| $100,000 | 5 years | $2,125 | $2,174 | +$49/mo |
| $250,000 | 7 years | $4,063 | $4,188 | +$125/mo |
| $500,000 | 10 years | $6,608 | $6,851 | +$243/mo |
Strategies for Getting the Best Rate in 2025
In the current rate environment, the spread between a well-qualified and a marginally-qualified borrower can be 5–8 percentage points — representing tens of thousands of dollars over a loan term. Here are the most impactful steps to secure the lowest possible rate:
- Improve your personal credit score above 720 — this puts you in the top lender tier for most products
- Show 2+ years of consistent revenue growth — trending upward is more valuable than flat high revenue
- Reduce existing debt obligations — a DSCR above 1.5 gets meaningfully better rates than a 1.25
- Apply to multiple lenders simultaneously — rate shopping within a 30-day window has minimal credit impact and can save thousands
- Offer collateral if available — secured loans carry lower rates than unsecured by 2–5 percentage points
See current rates for your profile
Approvd matches you with lenders offering competitive rates based on your actual financial profile. Use our loan calculator to model payment scenarios, or explore SBA financing for the lowest available rates.