SBA 504
vs
SBA 7(a)
The SBA 504 loan is a long-term fixed-rate commercial real estate loan structured as a bank first + SBA-backed second (typically 50% bank, 40% CDC/SBA, 10% borrower equity); the SBA 7(a) loan is a general-purpose SBA-guaranteed loan that can finance commercial real estate at up to 90% LTV with more flexibility but typically at floating rates.
TL;DR
SBA 504 wins on low, long-term fixed rates and is built for real estate. SBA 7(a) wins on flexibility, speed, and ability to finance working capital alongside the real estate. Both require owner-occupancy (51%+) and are for small businesses acquiring or refinancing their operating real estate.
What is SBA 504?
The SBA 504 loan is a specific commercial real estate program structured across three layers: a first-lien bank loan covering 50% of project cost, a second-lien debenture from a Certified Development Company (CDC) covering 40%, and 10% borrower equity. The CDC portion is SBA-guaranteed and priced at a blended fixed long-term rate (20 or 25 year amortization). 504 is designed specifically for owner-occupied CRE acquisition, construction, or major renovation.
What is SBA 7(a)?
The SBA 7(a) loan is the SBA's general small business lending program, which can finance a wide range of business purposes including commercial real estate, working capital, equipment, and business acquisition. Lenders originate the loan with an SBA guarantee (typically 75-85% of loan amount). 7(a) loans for CRE can go up to 90% LTV, typically with 25-year amortization, usually at floating rates tied to Prime.
Side by side
SBA 504 vs SBA 7(a) — the differences.
| Dimension | SBA 504 | SBA 7(a) |
|---|---|---|
| Loan structure | Bank first 50% + CDC second 40% + 10% equity | Single lender (bank) with SBA guarantee |
| Maximum loan size | CDC portion up to $5M (or $5.5M for manufacturing) | Up to $5M total |
| Typical LTV | 90% (10% equity) | Up to 90% |
| Rate structure | Long-term fixed on CDC portion; bank first usually fixed 5-10 years | Usually floating (Prime + spread) |
| Amortization | 10, 20, or 25 years | Up to 25 years for real estate |
| Owner-occupancy requirement | Yes — 51%+ owner-occupied | Yes — 51%+ owner-occupied for real estate |
| Prepayment penalty | CDC portion has declining prepayment 10-year | Modest or none |
| Best use | Acquire/construct/renovate owner-occupied CRE | Mixed-use CRE + working capital + equipment |
| Processing time | 60-90 days (CDC coordination) | 45-75 days |
| Cost / fees | CDC fees ~2.5% of SBA portion | SBA guarantee fee 2-3.75% of guaranteed amount |
When to use SBA 504
- You're acquiring or building owner-occupied commercial real estate
- You want long-term fixed-rate certainty
- You qualify for SBA (small business, owner-occupied, meets size standards)
- You have 10% equity available
- You want the lowest available rate on SBA-backed CRE debt
When to use SBA 7(a)
- You want faster processing than 504's three-layer structure
- You need to finance working capital or equipment alongside the CRE
- You prefer floating-rate exposure or can refinance out of SBA later
- The deal involves business acquisition with real estate component
- Flexibility is worth paying floating rates for
Verdict
If you're buying owner-occupied CRE as a small business and can wait the extra month for processing, 504 is almost always the better rate structure. 7(a) is better when you need speed, floating rates, or financing beyond just the real estate. Many borrowers use 504 for the CRE and a separate 7(a) for working capital.
Frequently asked questions
What makes a property eligible for SBA CRE financing?
The property must be owner-occupied — the borrower's small business must occupy at least 51% of the building. The borrower must meet SBA size standards (generally under $15M net worth and $5M average net income). The property must be used for business purposes, not investment.
Can I use SBA financing for investment CRE?
No. SBA programs require owner-occupancy. For pure investment CRE (leased to third parties), conventional CRE debt (bank, life company, CMBS, bridge) is the path. SBA is specifically for operating businesses that own their own real estate.
Is SBA 504 assumable?
The CDC portion is assumable with SBA approval; the bank first is assumable based on bank policy. In rising-rate environments, below-market CDC rates can be material deal value for buyers who can qualify for assumption.