Business Loans Ranked From Cheapest to Most Expensive
There is no single "lowest rate" in small-business lending. The cheapest capital goes to the borrowers who need it least: strong credit, years of history, steady deposits, and often collateral. The price of money climbs as those things soften, and it climbs fastest when you need funding quickly.
Here is the rough pecking order as of mid-2026, from cheapest to most expensive. Treat every range as approximate; your actual offer depends on the factors covered further down.
| Product | Approximate rate/APR | Who tends to qualify | The catch |
|---|---|---|---|
| SBA 504 (real estate/equipment) | Fixed; among the lowest available for eligible use | Owner-occupied property or major equipment, ~10% down | Slow, paperwork-heavy, narrow use case |
| SBA 7(a) | Variable: prime + a capped spread (~3.0–6.5 pts by loan size) | 650+ credit, solid cash flow, 2+ years operating | 30–90 day approval, heavy documentation |
| Bank term loans | ~7%–12% | 680+ credit, strong financials, often collateral | Low approval odds, slow, strict |
| Credit union loans | Similar to banks or slightly lower | Membership plus bank-grade qualifications | Limited availability, membership required |
| Equipment financing | ~7%–20% | The equipment secures the loan | Only funds equipment; asset is collateral |
| Bank business lines of credit | ~8%–15% (low end of the LOC range) | Established relationship, good credit | Harder to open than fintech lines |
| Online term loans | ~9%–35%+ | 600+ credit, 6+ months operating | Higher cost for speed and access |
| Fintech lines of credit | ~15%–25%+ | Lighter requirements, fast approval | Higher end of the line-of-credit range |
| Invoice factoring | ~1%–4% of invoice value per month | B2B businesses with creditworthy customers | Priced on your customers, not just you |
Two patterns run through the whole list. First, secured and slow beats unsecured and fast on price nearly every time. Second, the products at the bottom are not "bad" — they exist because the ones at the top decline most applicants. According to Federal Reserve Small Business Credit Survey data, large banks fully approve only about 44% of small-business loan applications and small banks about 57%, so the cheaper tiers simply are not available to everyone.
The Genuinely Low-Rate Options (And Their Trade-offs)
If price is your only concern and you can wait, the SBA programs and bank loans are where the cheapest dollars live.
SBA 504 loans are the quiet winner for real estate and heavy equipment. They carry fixed rates, long terms, and require roughly 10% down, which is why owner-occupied property buyers gravitate to them. The trade-off is a narrow use case and a slow, CDC-driven process — you cannot use a 504 for general working capital.
SBA 7(a) loans are the flexible workhorse: up to $5M, terms up to 10 years for working capital and 25 years for real estate, at a variable rate of the WSJ prime rate (about 6.75% as of mid-2026) plus a capped spread of 3.0 to 6.5 percentage points, depending on loan size — larger loans get the tighter caps. Those spreads are SBA-set ceilings, not fixed rates, so a strong borrower often pays less, and because prime moves, the absolute rate moves with it. The government guarantee is what lets lenders offer those terms to businesses a bank would otherwise decline. The cost is time — typical approval runs 30 to 90 days — and a documentation load that surprises first-timers. We cover the full picture in how SBA loans work, and you can model payments with the SBA loan calculator.
Bank term loans and credit union loans sit around 7%–12%. If you have 680+ credit, two or more years of clean financials, and ideally some collateral, a bank is often your cheapest option and you should try there first. Be honest with yourself about the odds, though — banks decline the majority of applicants, and the process is slow. A credit union can shave the rate a little further if you qualify for membership.
What Actually Determines Your Rate
Lenders price risk. Every factor below is really a proxy for one question: how likely are you to repay in full and on time?
- Credit score. The single biggest lever. Banks generally want 680+, SBA lenders commonly 650+, online lenders often 600+. Moving up a tier can cut your rate by several points. This is worth its own read: see what credit score you need for a business loan.
- Revenue and cash flow. Lenders look at average daily balances, deposit consistency, and how often you overdraft. Steady, healthy deposits lower your rate more than a single big month.
- Time in business. Two years is a common threshold for the best pricing. Under six months and most of the affordable tier closes to you.
- Collateral. A secured loan is cheaper than an unsecured one because the lender has a fallback. Equipment financing is cheap precisely because the equipment backs it.
- Term length. Longer terms lower the monthly payment but raise total interest paid; shorter terms do the reverse. The rate and the term together determine your true cost.
- Industry. Lenders keep risk tables by industry. A stable, asset-heavy business prices better than a seasonal or high-volatility one.
You control more of this than it feels like. Cleaning up your business bank statements for a few months, paying down a revolving balance, and simply waiting until you cross an anniversary can each move you into a better price tier.
APR, Simple Interest, and Factor Pricing: How to Compare Apples to Apples
The trap in rate shopping is that lenders quote costs three different ways, and they are not directly comparable.
APR (annual percentage rate) folds the interest rate plus most fees into one annualized number. It is the fairest way to compare offers because it accounts for both the cost and the time you hold the money. Always ask for the APR.
Simple interest is a stated rate applied to the balance over the term. A "10% loan" over three years is straightforward, but if there is an origination fee, the APR is higher than 10% — the fee shrinks the money you actually receive while you still repay the full amount.
Factor-based pricing quotes a multiplier instead of a rate. A common form is revenue-based financing, where you repay a fixed total (say, $1.30 per $1.00 borrowed) as a set share of your revenue. There is no APR on the paper, and because you may repay quickly, the effective annualized cost can be far higher than the multiplier suggests.
A worked example
Say you need $50,000. Offer A is a bank term loan at 11% APR over five years. Offer B quotes a 1.25 factor on $50,000 repaid over 12 months.
On Offer A, your monthly payment is about $1,087 and total interest is roughly $15,200 over five years. On Offer B, you repay $62,500 total ($50,000 × 1.25), which is $12,500 in cost — but you repay it in a single year, not five. Compressed into an APR, that $12,500 over 12 months works out to an effective rate well north of 40%. The bigger number (Offer A's $15,200) is actually the cheaper money because you hold it five times as long. The only way to see that is to convert everything to APR and account for the term.
Why the Lowest Advertised Rate Isn't Always the Cheapest Capital
Advertised rates are the floor, offered to the strongest borrower. Three things separate that headline from what you actually pay.
Fees. Origination, packaging, and guarantee fees all raise the effective cost. A 9% loan with a 4% origination fee is not a 9% loan. Always compare total dollars repaid, not just the rate.
Time to fund. The cheapest rate is worthless if the money arrives after the opportunity closes. If a $20,000 inventory buy will earn you $8,000 in profit but the discount expires Friday, a slightly pricier loan that funds tomorrow beats a bank loan that funds in six weeks. Speed has real value — we break this down in how fast you can get business funding.
Opportunity cost. Rate matters most when the capital is not earning much. When borrowed money reliably returns more than it costs, an extra few points of interest is a rounding error against the profit. As the saying goes, whether a loan is expensive depends on what the capital earns you.
Rate-Shopping Without Hurting Your Credit
You can and should shop several lenders, but do it in a way that protects your score.
- Ask for a soft pull. A soft credit inquiry does not affect your score. Many online lenders and marketplaces can prequalify you and show real ranges on a soft pull, saving the hard inquiry for the offer you actually take.
- Cluster any hard pulls. If lenders do run hard inquiries, group your applications into a short window so the credit bureaus treat them as a single rate-shopping event rather than separate credit-seeking events.
- Compare on APR and total dollars, not monthly payment. A low monthly payment often just hides a longer term or a factor cost.
- Read for prepayment terms. Some low-rate loans have prepayment penalties; some factor products give no discount for early payoff, which changes the math entirely.
If you are weighing a term loan against revolving access, it is worth understanding the structural difference before you shop — a business line of credit versus a business loan are priced and used very differently, and the "lower rate" can belong to whichever one fits the job.
Frequently Asked Questions
What is the lowest-rate business loan right now?
As of mid-2026, SBA 504 loans and conventional bank or credit union term loans carry the lowest rates, roughly 7%–12%. SBA 7(a) loans are priced off the WSJ prime rate (about 6.75% now) plus an SBA-capped spread of 3.0 to 6.5 percentage points depending on loan size, so their absolute rate moves as prime moves. Those low rates go to well-qualified borrowers with strong credit, steady revenue, and often collateral. The catch is slower funding and stricter approval, so the lowest rate is not available to every business.
Does checking business loan rates hurt my credit score?
Not if you use a soft credit pull. Soft inquiries let you prequalify and see approximate ranges with no impact on your score. Only a hard inquiry can ding it, and even then, clustering several applications into a short window usually counts as one rate-shopping event.
Is a lower interest rate always the cheaper loan?
No. Fees, term length, and time-to-fund all change your true cost. A longer, lower-rate loan can cost more total interest than a short, higher-rate one, while a fast loan that lets you seize a time-sensitive deal can be cheaper in practice than a slow bank loan. Compare APR and total dollars repaid, not the headline rate alone.
What credit score do I need for the best business loan rates?
Banks generally want 680 or higher for their best pricing, SBA lenders commonly look for around 650+, and online lenders often work with 600+. Each tier you climb typically lowers your rate. See our guide on business loan credit score requirements for the full breakdown.
Where iAdvance Now Fits
iAdvance Now is a small-business funding marketplace and broker — not a bank or direct lender. With 80+ lending partners, one application and a soft credit pull (no score impact) can surface real ranges across several products at once, so you can compare on APR and total cost instead of chasing one advertised rate. Funding runs from $10,000 to $5,000,000, and some products fund in as little as 24 hours. If you would like to see what you qualify for, you can start an application and compare offers side by side.