SBA Loan Rates in 2026: Caps, Spreads & Fees Explained
The SBA-participating lender sets the rate, within SBA maximums. Fees sit on top.
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How an SBA rate is built, from the cap to the fees on top
The programmes these rates belong to are on the SBA loans page, and every one of them is made by a participating lender.
- Rate set by the participating lender
- A base rate plus a capped spread
- Guarantee fee and lender fees on top
Rates, factor rates, fees and terms are set by the funding provider that makes your offer and are disclosed in that provider's agreement. Figures on this page are illustrative ranges from providers in our network, not offers. The rate on an SBA loan is set by the participating lender within the maximum the SBA allows, and the guarantee fee and the lender's own fees are disclosed by that lender. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Part 1. Who actually sets an SBA loan rate?
Three parties appear in every SBA conversation, and only one of them quotes you a rate.
The SBA
Writes the rules and the ceiling
The SBA guarantees part of the loan to the lender and publishes the maximum rate a lender may charge. It does not lend to you and does not quote your rate.
The participating lender
Sets your rate
A bank, credit union or other SBA-participating lender prices your loan anywhere up to the ceiling, using its own credit policy, and discloses the rate and fees in its documents.
Capital Gurus
Refers, and quotes nothing
Capital Gurus can introduce your file to participating lenders. It sets no rate, makes no credit decision and quotes no SBA rate on this page.
The lender sets the rate within SBA maximums and discloses the SBA guarantee fee and its own fees; any fee paid to a packager or referral agent must be disclosed on SBA Form 159. The SBA itself does not lend. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Why this page quotes no rate
The ceiling moves whenever the base rate moves, and the rate a lender actually offers depends on your file. A figure printed here would be out of date or wrong for your loan by the time you read it. The participating lender quotes the rate on the day, for your file.
Part 2. How is the SBA rate cap built?
Every SBA maximum has two parts. Knowing them lets you read any quote, whatever the base rate is doing this month.
- 1
The base rate
A published benchmark the SBA allows lenders to price from, usually the prime rate. The lender does not choose its level; the market does.
- 2
The spread
The lender's margin over the base rate. This is the part a lender prices to your file, and the part you can compare between lenders.
- 3
The cap on the spread
The SBA limits how wide the spread can be. The limit depends on the loan size: smaller loans are allowed a wider spread, because the cost of making them is spread over fewer dollars.
- 4
The ceiling
Base rate plus the maximum spread. A lender can price below it but not above it, and the ceiling itself rises and falls with the base rate.
The SBA publishes the current maximums on sba.gov, dated. Any figure you see for an SBA rate is only as current as the base rate it was built on, so check the date before you rely on it. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Why smaller loans can cost more per dollar
Underwriting, closing and servicing cost a lender roughly the same whether the loan is large or small. The wider spread allowed on small loans covers that fixed cost, which is why a small SBA loan can carry a higher rate than a larger one for the same business. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Part 3. Is an SBA loan rate fixed or variable?
An SBA loan can carry either kind of rate, inside the same programme cap. The choice changes who carries the risk of the base rate moving.
A fixed rate
Set at closing for the life of the loan, so the payment is known from month one: it suits tight budgets and long terms.
A variable rate
Moves with the base rate at the note's intervals, inside the programme cap. Test the payment at a higher rate before you sign.
Ask three things about a variable rate: which base rate it follows, how often it adjusts, and whether the lender's documents set any limit on a single adjustment. The answers are in the note, and they matter as much as the starting rate. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Part 4. How do rates work in each SBA programme?
The same logic runs through every programme, but each one applies it differently.
| Programme | How the rate is set | Size and term |
|---|---|---|
| SBA 7(a) | By the participating lender, fixed or variable, within the SBA maximum for the loan size | Up to $5 million; up to 10 years for working capital, up to 25 years for real estate |
| SBA 504 | Two parts: the lender's first-lien share at the lender's rate, and the CDC share at a fixed rate set when the SBA-guaranteed debenture is sold | SBA-backed share up to $5 million; debentures of 10, 20 or 25 years |
| SBA Express | By the participating lender within the SBA maximum, with a wider spread allowed on the smallest loans | Up to $500,000 |
| SBA Microloan | By the nonprofit intermediary that makes the loan, within the programme's rules | Up to $50,000, up to 7 years |
SBA 7(a)
By the participating lender, fixed or variable, within the SBA maximum for the loan size
Size and term: Up to $5 million; up to 10 years for working capital, up to 25 years for real estate
SBA 504
Two parts: the lender's first-lien share at the lender's rate, and the CDC share at a fixed rate set when the SBA-guaranteed debenture is sold
Size and term: SBA-backed share up to $5 million; debentures of 10, 20 or 25 years
SBA Express
By the participating lender within the SBA maximum, with a wider spread allowed on the smallest loans
Size and term: Up to $500,000
SBA Microloan
By the nonprofit intermediary that makes the loan, within the programme's rules
Size and term: Up to $50,000, up to 7 years
Programme maximums are SBA rules, published on the SBA's loan program pages, not offers; the participating lender or intermediary decides the amount, the term and the rate. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Why a 504 has two rates
In a 504, the participating lender usually funds about 50% of the project on a first lien, the Certified Development Company about 40% on a second lien, and you put in about 10%. The lender prices its share like any commercial loan; the CDC share carries the fixed debenture rate. Ask for both, and for the blended payment.
Part 5. What moves my rate within the cap?
The cap is the same for every borrower of the same loan size. Where you land under it depends on the file the lender reads.
What the lender reads
- Personal and business credit
- Cash flow that covers the payment
- Collateral to secure the loan
Also read
- Room to spare in that cash flow
- Time in business and the trend in revenue
What the structure adds
- The loan size, which sets the cap
- Fixed or variable, and the base rate
- The term, which sets the payment
Also read
- The lender's own credit policy for your industry
The lender prices risk, not need. A file with clean financials, steady deposits and collateral gives the lender reasons to price lower in the range; a thin file with no collateral does not. Every SBA file must also pass the programme's own tests, including a personal guarantee from each owner of 20% or more. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Run your own debt service coverage before a lender does: if the payment only just clears your cash flow, expect a smaller amount or a higher price rather than a better rate.
Decisions from some providers the same day, depending on the provider. Subject to provider approval and document turnaround.
Part 6. What fees come on top of an SBA loan rate?
The rate is not the whole cost. Every SBA loan carries fees the lender discloses separately, and on a large loan they add up.
- 1
The SBA guarantee fee
Charged by the SBA for guaranteeing part of the loan to the lender, and disclosed by the lender. Its size follows programme rules, set each fiscal year in the SBA's 7(a) fee notice, not by the lender or Capital Gurus.
- 2
Packaging and closing costs
The lender's own charges for preparing, underwriting and closing the loan.
- 3
Third-party costs
Appraisal, title, environmental review and legal work, especially on real estate.
- 4
A prepayment fee on long loans
Charged in the early years if you pay down a large share of a long loan. Part 9 sets out when it applies.
Any fee paid to a packager or referral agent must be disclosed on SBA Form 159. All of these fees are set or disclosed by the lender, not by Capital Gurus. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Why the fees change the comparison
Two lenders can quote the same rate and charge very different closing costs. The fees are paid once, usually at closing, so they weigh most on a loan you might pay off early. Ask every lender for the full fee list in writing before you compare rates.
Part 7. Why does the term matter as much as the rate?
On an SBA loan the term usually moves the payment more than any difference in rate between lenders.
Take the same principal over two terms, before any interest is added.
Illustrative example, not an offer.
Longer term
- Amount
- $500,000
- Term
- Ten years
- Principal per month
- About $4,167
- Interest
- Set by the lender within the cap
Shorter term
- Amount
- $500,000
- Term
- Two years
- Principal per month
- About $20,833 (less favourable)
- Interest
- Set by the lender within the cap
The real question: which payment does the business carry in its weakest month? No rate between lenders moves the gap as far as the term does.
The longer term costs more interest in total, because the balance is outstanding for longer. It also leaves room in every month's cash flow. Price both, then choose on the payment you can carry and the total you will repay, not on the rate alone. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Run it yourself
Model the payment at more than one rate
Enter the amount and the term, then try a rate a little above the quote to see what a variable rate could do to the payment.
Try it · business loan calculator
Part 8. How do I compare SBA rate quotes?
Lenders can price anywhere under the cap, so quotes differ. Compare them on the same questions, in writing.
- 1
The base rate and the spread
Ask for both, not just the total, so you can see how much is the lender's margin.
- 2
Fixed or variable, and how it adjusts
The base rate it follows, how often it resets, and any limit on a single change.
- 3
The guarantee fee at your loan size
And when it is paid.
- 4
Packaging, closing and third-party costs
The full list, in dollars.
- 5
The prepayment schedule
When a fee applies and how it declines.
- 6
The payment and the total repaid
Over the whole term, at today's rate, and for a variable loan at a higher one.
A lender has room to move within the cap, and a written quote from another lender is the usual reason it does. Negotiation works best on the spread and the lender's own fees; the SBA's guarantee fee follows programme rules. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
If the SBA timeline misses your deadline, a term loan or line of credit can fund sooner with some providers, subject to provider approval and document turnaround, at a different cost, depending on the funding provider. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Part 9. Can I pay off early or refinance for a lower rate?
The rate you sign is not always the rate you keep. Two routes change it, and both have a cost to check first.
Paying off early
On a 7(a) with a maturity of 15 years or more, SBA rules charge a declining fee if you prepay more than a quarter of the balance in the first three years.
Refinancing
A lower rate can cut the payment, but the prepayment fee, closing costs and a fresh guarantee fee can eat the saving. Compare total costs.
A 504 has its own prepayment schedule: ask for it before you sell or refinance. A refinance is a new loan, priced and approved by the lender that makes it. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Key takeaways
- 1
The participating lender sets an SBA rate, not the SBA and not Capital Gurus.
- 2
The SBA cap is a base rate plus a maximum spread, and it moves with the base rate.
- 3
Smaller loans are allowed a wider spread than larger ones.
- 4
A fixed rate is set at closing; a variable rate moves with the base rate inside the cap.
- 5
The guarantee fee, closing costs and any prepayment fee come on top of the rate.
- 6
The term moves the payment more than the rate does; compare on the payment and the total repaid.
Frequently asked questions
In short
SBA loan rates are set by the SBA-participating lender, not the SBA or Capital Gurus, within maximums the SBA ties to a base rate plus a spread capped by loan size. Rates can be fixed or variable, with the guarantee fee and lender fees on top. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
What are SBA loan interest rates?
SBA loan rates are set by the SBA-participating lender, not by the SBA and not by Capital Gurus, within maximums the SBA ties to a base rate plus a spread capped by loan size. Rates can be fixed or variable, and the lender discloses the SBA guarantee fee separately. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders. The lender quotes the current rate for your file.
What is the current interest rate on an SBA loan?
There is no single current SBA rate. The SBA publishes maximums built from a base rate, usually the prime rate, plus a capped spread, and those maximums move whenever the base rate does. Within them, each participating lender prices your loan to your file. Check the date on any figure you see, and ask the lender for its quote. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Do SBA loans have low interest rates?
SBA rates are capped, so a lender cannot price above the SBA maximum for the loan size, and the long terms keep the monthly payment lower than a short loan of the same amount. Within the cap, the rate depends on your credit, cash flow and collateral. The guarantee fee and lender fees come on top. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
How is SBA interest calculated?
The lender adds a spread to a base rate the SBA allows, usually the prime rate. The SBA caps the spread by loan size, and the lender prices your loan anywhere up to that cap. A fixed rate is set at closing; a variable rate resets with the base rate at the intervals in the note. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
Can you pay off an SBA loan early?
Yes. On a 7(a) with a maturity of 15 years or more, programme rules charge a declining fee if you prepay more than a quarter of the balance in the first three years. Outside those conditions the SBA fee does not apply, and a 504 has its own schedule. Ask the lender for the prepayment terms first. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
What is the interest rate on a 10-year SBA loan?
It depends on the programme and the lender. On a 7(a), the participating lender sets the rate within the SBA maximum for the loan size. On a 504, the CDC share carries a fixed rate set when its debenture of 10, 20 or 25 years is sold, and the lender prices its own share. The lender quotes the current figure. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
What is the most popular type of SBA loan?
The 7(a) is the SBA's general-purpose programme, and the one many owners mean by an SBA loan. It goes up to $5 million for working capital, equipment, real estate or buying a business, with up to 10 years for working capital and up to 25 years for real estate. The 504 is built for buildings and long-life equipment. Capital Gurus is not an SBA lender; SBA loans are made by SBA-participating lenders.
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