Cost of Capital Comparison Across All Loan Types: The Complete 2026 Data Guide

Understanding the true cost of capital is the single most important skill a business owner can develop before borrowing money. Whether you're considering an SBA loan, a merchant cash advance, a business line of credit, or equipment financing, the interest rate on the tin rarely tells the whole story.

This guide breaks down the real cost of every major business loan type using current 2026 data from the Federal Reserve, SBA, FDIC, and independent lending surveys, so you can make an apples-to-apples comparison and choose the financing that actually costs least over time.

What Is Cost of Capital for a Business Loan?

Cost of capital refers to the total expense your business incurs to borrow money, expressed as a percentage of the amount borrowed over the loan term. It encompasses not just the stated interest rate but every fee, origination charge, factor rate, discount rate, or other cost baked into the financing product.

The Federal Reserve's 2025 Small Business Credit Survey found that 43% of small business owners who applied for financing were dissatisfied with the cost of the capital they received. A key driver of that dissatisfaction is the gap between the advertised rate and the true annual percentage rate (APR). A merchant cash advance, for instance, may present a factor rate of 1.25 without ever mentioning that the effective APR often exceeds 80%.

The Components That Drive True Loan Cost

Before comparing loan types, you need to understand every element that can inflate your cost of capital:

Interest Rate vs. APR

The interest rate is the annual charge on the principal. The APR includes interest plus fees expressed as a yearly cost. For long-term loans, the difference is minor. For short-term products, the difference can be enormous. A 1-year loan with a 10% origination fee has an APR nearly double its stated interest rate.

Factor Rates

Used primarily by merchant cash advance providers, a factor rate (e.g., 1.20 to 1.50) is multiplied by the advance amount to produce the total repayment. There is no equivalent APR formula unless you know the estimated repayment period. Most MCAs repay in 6 to 12 months, pushing the effective APR well above 50%.

Origination and Closing Fees

Bank loans typically charge 0.5% to 2% of the loan amount. SBA 7(a) loans include a guarantee fee of up to 3.5% for loans over $1 million. Online lenders often charge origination fees of 2% to 8%.

Draw Fees and Monthly Maintenance Fees

Lines of credit frequently include a monthly or annual maintenance fee of $15 to $100, plus a draw fee of 0.5% to 3% per withdrawal. These add up over time, especially for frequent borrowers.

Prepayment Penalties

Some bank and SBA term loans include prepayment penalties if you pay off early, reducing the benefit of refinancing. Online lenders increasingly waive prepayment penalties, but factor-rate products are not reducible by early payment because the total repayment is fixed.

Collateral and Appraisal Costs

Secured loans require collateral appraisals ranging from $300 for simple equipment to $5,000 or more for commercial real estate. These costs are upfront and non-refundable.

SBA Loan Costs: 7(a), 504, and Microloans

SBA loans are consistently the lowest-cost business financing available to qualifying small businesses. The Small Business Administration sets maximum interest rates, guarantees a portion of each loan against default, and enables banks to offer longer terms than they otherwise would.

SBA 7(a) Loan Rates

According to the SBA's official rate guidelines, lenders may charge up to the Wall Street Journal Prime Rate plus 2.75% for loans under $25,000, plus 2.25% for loans of $25,000 to $50,000, and plus 1.5% to 2.25% for loans above $250,000. With Prime at 7.5% in early 2026, approved 7(a) borrowers with strong credit see effective APRs of 9.5% to 11.5%.

The SBA guarantee fee ranges from 0% (for loans under $150,000 under current fee relief programs) to 3.5% for loans over $1 million. This fee may be financed into the loan. Origination fees charged by individual lenders typically add another 0.5% to 2.5%.

Total effective APR for a well-qualified SBA 7(a) borrower: 9% to 13%.

SBA 504 Loan Rates

SBA 504 loans are structured in two tranches: a bank portion (typically 50% of the project) and a Certified Development Company (CDC) debenture (40% of the project). The CDC portion carries a fixed rate tied to the 10-year Treasury, typically running 5.5% to 6.5% in 2026 for the debenture piece. The bank's 50% tranche is negotiated separately and usually runs at Prime plus 1% to 2%.

The blended cost across both tranches for a 504 loan in early 2026 is approximately 6.5% to 9% APR, making it ideal for real estate and equipment purchases over $500,000.

SBA Microloan Costs

SBA Microloans (up to $50,000) are administered through nonprofit intermediary lenders. Interest rates range from 8% to 13%, with some intermediaries charging as little as 6% for borrowers in underserved communities. Microloans have terms up to 6 years and rarely include large origination fees.

Total effective APR for an SBA Microloan: 8% to 15%.

Bank and Credit Union Term Loan Costs

Traditional bank term loans are the gold standard for established businesses with strong credit. The Federal Reserve's November 2025 Senior Loan Officer Opinion Survey found that commercial and industrial loan rates at large banks averaged 7.8% for prime borrowers and 9.5% for non-prime borrowers.

According to Federal Reserve release E.2, average rates for business loans at commercial banks in Q4 2025 were:

• Short-term loans (under 1 year): 8.4%
• Medium-term loans (1 to 5 years): 7.8%
• Long-term loans (over 5 years): 7.2%

The FDIC's bank performance data and community bank reports show that community banks often offer slightly lower base rates than large banks for established local businesses, with personal relationships allowing for more favorable terms.

Origination fees at traditional banks typically run 0.5% to 2%. Appraisal and legal fees for secured loans add $500 to $5,000. Many banks require a minimum 2-year relationship and at least $500,000 in annual revenue.

Total effective APR for a bank term loan: 7% to 12%.

Online and Alternative Lender Term Loan Costs

Online lenders have dramatically expanded access to capital for small businesses, but that accessibility comes at a price. Biz2Credit's 2025 Small Business Lending Index reported that approval rates at alternative lenders reached 28.9%, far higher than the 13.8% approval rate at large banks.

However, the cost premium is significant. Based on data from Biz2Credit and the FDIC's 2025 report on nonbank lending, online term loan APRs typically fall into these ranges by borrower profile:

• Strong credit (680+ score, 2+ years, $500K+ revenue): 15% to 25% APR
• Mid-tier credit (620-679 score, 1-2 years, $200K-$500K revenue): 25% to 45% APR
• Lower tier (under 620 score, 6-12 months, $100K-$200K revenue): 45% to 80% APR

Online lender origination fees typically run 2% to 8% of the loan amount. Many charge these upfront, which effectively raises the APR further for short-term products. Loan terms are often 6 to 36 months, which concentrates costs compared to the 5-to-10-year terms available from banks.

Business Line of Credit Costs

A business line of credit provides revolving access to capital, which fundamentally changes the cost calculation. Unlike a term loan where you pay interest on the full principal from day one, a line of credit charges interest only on what you draw.

Bank Lines of Credit

Traditional bank lines of credit for established businesses typically carry APRs of 7% to 14%, with an annual fee of $150 to $500 and sometimes a draw fee of 0.25% to 0.5% per withdrawal. Secured lines backed by receivables or inventory carry lower rates; unsecured lines cost more.

Online Lines of Credit

Online lenders offer lines of credit to borrowers who do not qualify for bank lines. These products typically carry weekly or monthly repayment schedules and effective APRs of 20% to 60%. The draw-and-repay structure can be advantageous for businesses that need short bursts of capital and repay quickly, but the annualized cost still exceeds most term loan products.

Crestmont Capital's business line of credit programs offer flexible terms for qualifying businesses across credit profiles. Our advisors help you find the lowest available rate for your situation.

Equipment Financing and Leasing Costs

Equipment financing is one of the most cost-efficient forms of small business credit because the equipment itself serves as collateral, significantly reducing lender risk. According to the Equipment Leasing and Finance Association (ELFA), equipment financing represented more than $1.1 trillion in new business volume in 2024.

Equipment Loans

Equipment loans from banks and specialized lenders typically range from 6% to 16% APR depending on the equipment type, age, and borrower profile. New equipment from established manufacturers secures the best rates. Used equipment adds 2 to 5 percentage points.

Equipment Leases

Capital leases (which transfer ownership) typically run 7% to 18% APR. Operating leases do not transfer ownership and are best evaluated by total cost vs. the alternative purchase price. Leases often have lower monthly payments but higher total costs over time.

The equipment financing programs at Crestmont Capital cover everything from construction machinery to medical equipment, with competitive rates and same-day approvals for qualifying borrowers.

Merchant Cash Advance Costs

Merchant cash advances are the most expensive widely-used business financing product. They are not technically loans; they are purchases of future receivables. This legal distinction allows providers to sidestep state usury laws and avoid disclosing an APR.

According to a 2024 Federal Reserve Bank of New York study of alternative lending products, the median effective APR of a merchant cash advance is approximately 94%, with the top quartile exceeding 200%.

How MCA Factor Rates Translate to APR

MCA costs are largely unavoidable because prepayment does not reduce the total repayment obligation, the factor rate is fixed regardless of how fast you repay. This makes the MCA the most expensive option for any business that could qualify for another product.

If your business currently relies on MCAs, read our guide on why businesses get denied traditional loans and how to graduate to lower-cost financing. You may also qualify for bad credit business loans that cost significantly less than a MCA.

Invoice Factoring and Invoice Financing Costs

Invoice factoring and invoice financing let B2B businesses unlock cash trapped in unpaid receivables. While they serve the same purpose, they have very different cost structures.

Invoice Factoring

A factoring company purchases your unpaid invoices at a discount, typically advancing 70% to 95% of the invoice face value immediately and remitting the remainder (minus fees) when the customer pays. Factoring fees generally fall into two categories:

• Flat factoring fee: A percentage of the invoice face value, typically 1% to 5% per 30 days the invoice is outstanding.
• Tiered fee: A lower base rate that increases for every week or 10-day period beyond the initial window.

When annualized, factoring fees typically produce effective APRs of 18% to 60%, depending on the invoice payment cycle and fee structure. For a business whose customers pay in 30 days, factoring costs are relatively contained. For slow-paying customers (60 to 90 days), costs compound significantly.

Invoice Financing

In invoice financing (also called accounts receivable financing), the lender advances funds against your invoices while you retain responsibility for collecting. You repay the advance when customers pay. Typical costs are 0.5% to 3% per week drawn against the receivables, producing APRs of 26% to 78% annualized.

Revenue-Based Financing Costs

Revenue-based financing (RBF) is a relatively new product category in which lenders advance capital in exchange for a fixed percentage of monthly revenue until the advance plus a multiple is repaid. The repayment multiple typically ranges from 1.2 to 2.0 times the advance amount.

The effective APR of RBF depends heavily on how quickly your business generates revenue. A company that reaches the repayment threshold in 6 months faces a much higher annualized cost than one that takes 24 months. Typical effective APRs range from 30% to 120%.

RBF is most appropriate for businesses with high, predictable recurring revenue (SaaS, subscription boxes, e-commerce) and less appropriate for seasonal or project-based businesses where revenue is lumpy.

By the Numbers: Cost of Capital Snapshot

Full Loan Type Cost Comparison Table

Which Loan Type Is Cheapest for Your Situation?

The lowest cost of capital option depends entirely on your business profile. Here is a decision framework based on common scenarios:

Scenario 1: Established Business, Strong Credit, Large Loan Need ($500K+)

Best option: SBA 504 or bank term loan. You have the strongest negotiating position and can access the lowest rates available in the market. An SBA 504 is especially compelling for real estate or major equipment purchases.

Scenario 2: Growing Business, Good Credit, $50K to $500K Needed

Best option: SBA 7(a) or bank term loan. A SBA loan should be your first call. If SBA processing time is a barrier, an online lender with strong credit metrics can fund in days at a modest premium.

Scenario 3: Smaller Business, Fair Credit, $10K to $250K Needed

Best option: Online term loan or business line of credit. You may not qualify for a bank loan, but online lenders routinely approve borrowers with 600+ credit and 12+ months in business. A small business loan from a direct lender can carry APRs of 20% to 40%, far cheaper than an MCA.

Scenario 4: Equipment Purchase, Any Credit Profile

Best option: Equipment financing. Because the equipment secures the loan, rates are lower than unsecured alternatives even for borrowers with imperfect credit. Equipment financing is available from as low as 6% for prime borrowers and up to 20% for lower credit profiles, still far below MCA rates.

Scenario 5: B2B Business with Slow-Paying Customers

Best option: Invoice financing or factoring. Rather than taking on debt, you unlock cash from work already completed. Invoice financing costs are substantial on an annualized basis, but for a 30-day receivable the absolute dollar cost is modest compared to an MCA on the same cash need.

Scenario 6: Startup, Under 12 Months in Business

Best option: SBA Microloan, CDFI, or equipment financing. Traditional lenders require at least 1 to 2 years of operating history. For startups, the SBA Microloan program, nonprofit CDFIs, and equipment-secured loans are the most accessible lower-cost options. Avoid MCA products until you build a track record and qualify for better financing.

How to Reduce Your Cost of Capital

The best time to reduce your cost of capital is before you need money. Building your financial profile during periods of stability dramatically expands your options and lowers your rates when capital is eventually required.

1. Build Your Business Credit Profile

A strong business credit profile, including your Dun & Bradstreet PAYDEX score, Experian Business, and Equifax Business credit scores, directly affects the rates you receive. Businesses with PAYDEX scores above 80 consistently receive rates 3 to 8 percentage points lower than those with scores below 50.

2. Strengthen Your Personal Credit Score

Most small business lenders still heavily weight the owner's personal credit score. A 720+ personal credit score typically unlocks the lowest pricing tier at most alternative lenders and qualifies you for SBA and bank programs. Each 20-point improvement in your credit score typically reduces your offered rate by 0.5% to 2%.

3. Increase Revenue and Document It

Lenders price loans based partly on revenue concentration and growth trends. A business that can demonstrate $1 million in annual revenue with consistent growth commands better terms than an equally creditworthy business with $200,000 in annual revenue. Strong bank statements showing 3 to 6 months of healthy revenue can unlock better pricing even before annual financials are updated.

4. Reduce Existing Debt Before Applying

Your debt service coverage ratio (DSCR), which is net operating income divided by total debt service, is a critical underwriting metric. A DSCR above 1.25 is generally required by traditional lenders. Paying down or consolidating existing debt before applying can push your DSCR above the threshold and unlock lower rates.

5. Apply to Multiple Lenders and Negotiate

Business borrowers have the right to shop their applications. Unlike mortgage applications, multiple business loan soft inquiries in a 30-day window have minimal impact on credit scores. Getting competing offers and presenting them to your preferred lender is a standard strategy that can reduce your rate by 2 to 5 percentage points. Crestmont Capital's team reviews your profile and connects you with the best available offer from our lending network, effectively doing the shopping for you.

6. Consider the Right Loan Structure

A longer-term loan carries a lower monthly payment but a higher total cost due to more interest periods. A shorter-term loan carries a higher monthly payment but lower total cost. Match your loan term to the economic life of whatever you're financing: short-term cash flow needs warrant short-term financing; long-lived assets like real estate warrant long-term financing. Mismatching these is a common and costly mistake.

For a deeper dive on financing types available to your business, see our small business financing guide and average business loan terms by loan type.

Frequently Asked Questions

Next Steps

1. Calculate your current cost of capital. Pull out every active financing product your business currently uses. Calculate the effective APR on each using the formula above. If any product is costing you more than 40% APR, prioritize refinancing it into a lower-cost alternative as soon as you qualify.
2. Check your qualification tier. Review your personal credit score, business credit score, time in business, annual revenue, and recent bank statements. These five factors determine which loan types and rate tiers you can access. Use our free pre-qualification check to see what you qualify for without affecting your credit score.
3. Get competing offers and negotiate. Never accept the first loan offer you receive. Apply through Crestmont Capital to compare offers from our network of lenders, then use the lowest-cost offer as your baseline for any negotiation. Even a 2-percentage-point reduction on a $500,000 loan saves $10,000 over a 1-year term.

Conclusion

The cost of capital is not one number. It is a function of the loan type, your creditworthiness, the loan amount, the term, and the fee structure, all working together. The gap between the most expensive (merchant cash advances at 50% to 250%+ APR) and the least expensive (SBA 504 loans at 6.5% to 9% APR) is enormous, and most businesses do not realize how much they are overpaying until they sit down and do the math.

The framework is simple: the stronger your financial profile, the more loan types you qualify for, and the lower your cost of capital becomes. Invest in building your credit, documenting your revenue, and maintaining clean financials, and the rewards will be measured in tens of thousands of dollars saved over your business's lifetime.

Whether you are comparing loan types for the first time or evaluating a refinancing opportunity, Crestmont Capital's lending advisors are available to walk you through every option and ensure you are accessing the lowest cost of capital your business qualifies for. Apply now for a free, no-obligation assessment.

Disclaimer: The information provided in this article is for general educational purposes only and does not constitute financial, legal, or investment advice. Interest rates, fees, and loan terms vary by lender, borrower qualifications, and market conditions. All statistics and rate data are sourced from publicly available reports including Federal Reserve surveys, SBA publications, and industry research as of early 2026. Consult a qualified financial advisor before making any borrowing decisions. Crestmont Capital is not a licensed financial advisor.