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Best ways to get a $500,000 business loan in 2026
The best way to borrow $500,000 for a business is an SBA 7(a) loan, which above $350,000 is capped at prime plus 3%, currently 10.00%. For real estate or major equipment, an SBA 504 loan is cheaper still. The average SBA 7(a) loan in fiscal 2025 was about $477,642, so this is a typical size for the program.
By the WithFunded team · Published November 11, 2026 · Rates as of November 2026
The short list
- Best overall
- SBA 7(a) loan
- Best for property or heavy equipment
- SBA 504 loan
- Best for strong borrowers
- Bank term loan
- Best for investment real estate
- Commercial real estate loan
- Best for working capital at this scale
- Asset-based line of credit
The 5 best options, ranked
1. SBA 7(a) loan Best overall
The SBA's lowest rate tier starts above $350,000. A $500,000 7(a) loan gets the best cap the program offers and a term of up to 10 years, or 25 for real estate.
Watch for: Heavy documentation, and the timeline rules it out for anything urgent. SBA loan guide →
2. SBA 504 loan Best for property or heavy equipment
If the money buys fixed assets, a 504 loan fixes a below-market rate on the CDC portion for the long term.
Watch for: Only for fixed assets. It cannot fund payroll, inventory, or other working capital. SBA loan guide →
3. Bank term loan Best for strong borrowers
An established, profitable company can often negotiate conventional bank terms at this size.
Watch for: The slowest route outside SBA and the hardest to qualify for. Term loan guide →
4. Commercial real estate loan Best for investment real estate
Property that will be leased to others is financed with a conventional commercial mortgage.
Watch for: Appraisal, environmental review, and closing add both time and cost. Commercial real estate guide →
5. Asset-based line of credit Best for working capital at this scale
Half a million dollars of revolving credit is usually secured by receivables and inventory.
Watch for: Expect regular reporting on receivables and inventory, and a limit that moves with them. Business line of credit guide →
Side-by-side comparison
| Option | Verdict | Cost basis | Funding speed | Qualifies on |
|---|---|---|---|---|
| SBA 7(a) loan | Best overall | Capped at 10.00%–13.50% by loan size (prime plus the SBA maximum spread) | Weeks to months | Generally stronger credit and two or more years in business |
| SBA 504 loan | Best for property or heavy equipment | CDC portion roughly 6.6% on 10 to 25 year terms | Weeks to months | Owner-occupied real estate or major equipment, plus a down payment |
| Bank term loan | Best for strong borrowers | About 7% median on new small-business term loans (Kansas City Fed, Q4 2025) | Weeks | Strong credit, established financials, often collateral |
| Commercial real estate loan | Best for investment real estate | Conventional pricing varies by property and borrower; long amortization | Weeks to months | A stronger profile and a down payment; the property is the collateral |
| Asset-based line of credit | Best for working capital at this scale | Interest on what you draw; the limit follows a borrowing base of receivables and inventory | Weeks to set up | The quality of your receivables and inventory |
What it costs
SBA 7(a) rates are capped at prime plus a maximum spread that shrinks as the loan grows. At the current 7.00% prime rate, these are the highest payments a lender could charge on a 10-year term:
| Loan amount | Maximum rate | Monthly payment at the maximum |
|---|---|---|
| $500,000 | 10.00% | $6,608 |
Payments at the SBA maximum variable rate for each size tier. Many borrowers qualify below the maximum. Source for rate caps: U.S. Small Business Administration. WithFunded calculation.
SBA 7(a) rates are capped at prime plus a maximum spread that shrinks as the loan grows. At the current 7.00% prime rate, these are the highest payments a lender could charge on a 25-year term:
| Loan amount | Maximum rate | Monthly payment at the maximum |
|---|---|---|
| $500,000 | 10.00% | $4,544 |
Payments at the SBA maximum variable rate for each size tier. Many borrowers qualify below the maximum. Source for rate caps: U.S. Small Business Administration. WithFunded calculation.
Monthly payments on a standard fixed-payment loan at the representative 8%–30% APR band. The low end of each range is 8% APR and the high end is 30% APR.
| Amount | 60 mo | 84 mo |
|---|---|---|
| $500,000 | $10,138–$16,177 | $7,793–$14,296 |
Financing $500,000 over 84 months costs about $7,793–$14,296 a month, or $154,621 to $700,905 in total interest, depending on the rate you qualify for. WithFunded calculation, representative 8%–30% APR band. Not a quote.
What lenders look at
- Three years of financials and tax returns.
- Debt service coverage and global cash flow, including the owners' personal obligations.
- Collateral, equity injection, and management depth.
Mistakes to avoid
- Treating $500,000 as a bigger version of a small loan. The process, timeline, and documentation are of a different order.
- Ignoring guaranty and closing fees, which are meaningful at this size.
Frequently asked questions
- What is the monthly payment on a $500,000 business loan?
- On a 10-year SBA 7(a) loan at the current maximum rate, about $6,608. On a 25-year real estate term, about $4,544. Many borrowers pay less than the maximum.
- How long does it take to get a $500,000 loan?
- Usually weeks to a few months, depending on the lender, the purpose, and whether real estate is involved.
- Do I need collateral for a $500,000 loan?
- Generally yes. SBA lenders take available collateral on loans of this size, and conventional lenders usually require it.
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How we ranked these options
This guide ranks types of financing, not individual lenders. Each option is ordered by how well it fits the need described on this page, judged on four things in this order: whether the structure matches how the money will be used and repaid, total cost, funding speed, and how hard it is to qualify. Cost figures are WithFunded calculations from published rate inputs as of November 2026: the bank prime loan rate from the Federal Reserve, the SBA maximum-rate schedule, and Federal Reserve survey data. The method follows our 2026 SMB Financing Cost Report, whose own figures use June 2026 rates.
WithFunded is a financing marketplace, not a lender. Our 2-minute form suggests a product type from the families we cover, and a funding partner reviews the request. Not every structure named in this guide is available through WithFunded: options such as SBA microloans, USDA farm loans, bank loans, and seller financing are ones you would pursue directly with the provider. They are listed because leaving out a good fit would make the ranking less useful.
Related guides
The top-ranked option on this page is SBA 7(a) loan because it fits the most common version of this need. Your own best fit depends on your revenue, time in business, credit, and how fast you need the money.
Disclaimer. WithFunded and Big Think Capital are a financing marketplace; we are not the direct lender and do not guarantee funding, approval, rates, or terms. Everything on this page is a representative example only — not an offer or a commitment to lend, and not financial advice. Actual rates, fees, payments, and terms are set by the funding lender and depend on your business, credit, and the product. Where required by state law, the lender provides cost-of-financing disclosures before any agreement is signed.