An SBA 504 loan has two lenders, not one. A bank or credit union funds the 50% first mortgage; a Certified Development Company (CDC) — an SBA-licensed nonprofit — funds the 40% second. You contribute 10%. Roughly 200+ CDCs operate nationwide, each covering a defined territory, so your CDC is largely determined by where the property sits. Your bank is not — and that is the half of the deal where shopping actually changes your terms.
Every SBA 504 Loan Has Two Lenders
This is the part most borrowers get wrong, and it changes how you shop. A 504 is not one loan from one lender. It is a stacked structure:
| Piece | Who funds it | Share | Rate type |
|---|---|---|---|
| First mortgage | Bank or credit union | ~50% | Bank's own terms — often 5–10 yr with a balloon |
| SBA second | CDC (SBA-licensed nonprofit) | ~40% | Long-term fixed, 10/20/25-yr debenture |
| Your injection | Borrower | ~10% | Cash or acceptable equity |
Two exceptions raise your 10%. If the business is a startup (generally under two years) or the property is special-use (hotel, bowling alley, gas station, car wash — anything hard to re-tenant), the injection goes to 15%. If it is both, you are at 20%. Borrowers routinely budget 10% and discover the 15% rule after they are under contract.
The practical consequence: you are running two approvals in parallel, on two timelines, with two credit committees. When people say a 504 "takes forever," this is usually why.
What a CDC Is and How to Find Yours
A Certified Development Company is a nonprofit licensed by the SBA to underwrite and service the 40% second. CDCs are not banks, do not take deposits, and typically serve a defined state or multi-county territory. There are roughly 200+ nationwide, and in most markets you will have between one and four realistic options.
Three ways to find yours:
- SBA's CDC directory at sba.gov, filtered by state — the authoritative list.
- Your bank. Banks that do 504 volume already have CDC relationships and will bring one to the table. This is the most common path and usually the fastest.
- A broker. Useful when your bank does not do 504s, when you have been declined, or when the property type makes bank selection non-obvious.
CDC pricing is set by the debenture market, so quotes across CDCs land in a narrow band. Where they genuinely differ is throughput — how fast they package, how well they know your industry, and whether they have closed your property type before. Ask how many 504s they closed last year and how many were your asset class.
Choosing the Bank Side — Where You Actually Have Leverage
Because the CDC portion is standardized, almost all of your negotiating room sits on the bank half. The first mortgage is where the rate, the term, the balloon, and the prepayment structure are genuinely up for discussion, and where two lenders looking at the same file will quote differently.
What to compare on the bank piece:
- Term and balloon. Many bank firsts amortize over 20–25 years but mature in 5–10. A longer bank term reduces how soon you refinance.
- Fixed vs adjustable. The CDC piece is fixed; if the bank piece floats, roughly half your debt carries rate risk.
- Prepayment. Bank prepay language varies widely and is often more negotiable than the CDC's declining prepayment penalty.
- 504 volume. A bank that closes 504s regularly will not relearn the process on your file.
See SBA 504 vs conventional CRE if you are still deciding whether to use 504 at all, and 504 vs 7(a) if the use of funds is mixed.
What SBA 504 Lenders Look For
Both sides underwrite the same borrower, but they weight things differently. The CDC is checking program eligibility; the bank is checking collateral and repayment.
- Owner-occupancy. The hard gate. You must occupy at least 51% of an existing building, or 60% of new construction with a plan to reach 80% over time. Investment property does not qualify — that is a conventional CRE loan.
- Debt service coverage. Typically 1.20–1.35x on a global basis, including the business and often the guarantors.
- Credit. Most 504 lenders want 680+ on the principals; some go lower with strong cash flow.
- Job creation or a public policy goal. The program's statutory purpose. The general benchmark is one job per $75,000 of debenture ($120,000 for small manufacturers), but a public policy goal — rural expansion, veteran ownership, energy reduction — can substitute. Few borrowers are declined on this alone; it does need documenting.
- Size. Standard debenture caps at $5 million, rising to $5.5 million for qualifying manufacturers and certain energy projects. The total project can be far larger, since the bank first is not capped.
- Management experience in the industry, and personal guarantees from owners of 20%+.
SBA 504 Lender Rates and Fees
The CDC portion prices off the monthly debenture sale, not off any individual lender's cost of funds — which is why 504 second-mortgage rates barely move between CDCs. It is a genuine long-term fixed rate, and on the 25-year debenture that is unusual in commercial real estate.
Costs to budget on top of the rate:
- CDC processing fee — commonly around 1.5% of the debenture, typically financed into the loan rather than paid at closing.
- SBA guarantee and funding fees, plus ongoing servicing, generally built into the effective rate.
- Bank fees on the first mortgage — origination, appraisal, environmental, title.
- Declining prepayment penalty on the CDC piece, generally stepping down over roughly the first half of the term.
Because fees are largely financed, 504 borrowers often bring less cash to closing than the headline 10% suggests. Confirm current debenture pricing with your CDC — it resets monthly. Current ranges are in SBA 504 loan rates.
How Long SBA 504 Lenders Take
Budget 60–90 days from application to funding, against 30–60 days for a conventional CRE loan. The delay is structural, not incompetence: two credit approvals, an SBA authorization, and an appraisal plus environmental report that both lenders must accept.
What actually compresses the timeline is having the package complete on day one — three years of business and personal returns, interim financials, a debt schedule, the purchase contract, and a business plan or projections if the space use is changing. Deals slip on missing documents far more often than on credit.
Why SBA 504 Applications Get Declined
- Occupancy below 51%. The most common hard decline. Too much of the building is leased to tenants.
- Special-use property with thin equity. The 15% injection catches borrowers who budgeted 10%.
- Global cash flow misses. Owner's other entities or rental properties drag coverage below 1.20x even when the subject business is healthy.
- Ineligible use. 504 funds real estate, heavy equipment, and improvements — not working capital or inventory. Mixed needs usually route to 7(a).
- Passive or investment ownership. Holding real estate for rental income is not eligible.
- Environmental findings on the Phase I that neither lender will accept without remediation.
A decline on the bank half is not a decline on the program. The CDC piece is usually still viable with a different first-mortgage lender, and that swap is often the entire fix.
Questions to Ask an SBA 504 Lender
- How many 504s did you close last year, and how many were my property type?
- Which CDC do you work with, and what is their current turnaround?
- What are the term, amortization, and balloon on the bank first — and is it fixed or floating?
- What is my injection: 10%, 15%, or 20%? Get this confirmed in writing before you go under contract.
- What is the prepayment structure on both pieces?
- What could make this deal fall apart, and when would we know?
Next Steps
If the property is owner-occupied and you are putting down 10–20%, 504 is usually the cheapest long-term capital available for it. The work is lining up a bank that closes 504s regularly alongside a CDC that knows your asset class. Get matched and we will place both halves.
Frequently Asked Questions
Who are SBA 504 lenders?
Every 504 has two: a bank or credit union that funds the roughly 50% first mortgage, and a Certified Development Company (CDC) — an SBA-licensed nonprofit — that funds the roughly 40% second. You contribute about 10%. The CDC is largely set by the property's location; the bank is where you shop.
How do I find an SBA 504 lender near me?
Start with the SBA's CDC directory at sba.gov filtered by state, since CDCs serve defined territories. In practice most borrowers start with a bank that does 504 volume, because the bank already has a CDC relationship and will bring one to the deal. A broker helps when your bank does not do 504s or you have already been declined.
Do SBA 504 lenders have different rates?
Barely, on the CDC half — that portion prices off the monthly debenture sale rather than any lender's cost of funds, so quotes across CDCs land in a narrow band. The bank first mortgage is where rates, terms, balloons, and prepayment genuinely differ, so that is the half worth shopping.
What credit score do SBA 504 lenders require?
Most want 680 or better on the principals, though some go lower with strong global cash flow. Debt service coverage of 1.20 to 1.35x usually matters more than the score itself, and lenders look at the owner's other entities, not just the subject business.
Can an SBA 504 lender finance investment property?
No. The program requires you to occupy at least 51% of an existing building, or 60% of new construction. Property held for rental income is ineligible and needs a conventional commercial real estate loan instead.