The SBA 7(a) is the general-purpose program — working capital, equipment, real estate, acquisition. The SBA 504 is purpose-built for fixed-asset acquisition: commercial real estate and major equipment. If you're buying a building or large equipment, 504 typically wins on rate; for everything else, 7(a).
U.S. Small Business Administration — via SBA-approved lenders
General-purpose SBA loan — working capital, equipment, real estate, acquisition.
Pros
SBA + Certified Development Company (CDC) + first-mortgage lender
Fixed-rate fixed-asset financing — commercial real estate and major equipment at the lowest long-term rate.
Pros
Pick SBA 7(a) Loan if: Businesses needing working capital, equipment, business acquisition, or multi-purpose financing.
Pick SBA 504 Loan if: Businesses buying commercial real estate or major equipment and wanting a fixed rate locked for 10–25 years.
Apply for an SBA 7(a) Loan →Apply for an SBA 504 Loan →
It depends on your use of funds. SBA 7(a) is better for most small businesses: working capital, equipment, business acquisition, or when you need a single flexible loan. SBA 504 is better when you're buying commercial real estate or major equipment and want a long-term fixed rate — the 504's CDC debenture portion is typically fixed for 10–25 years at below-market rates. Rule of thumb: if you're buying a building, compare 504 first. For everything else, 7(a). Source: SBA program guidelines at sba.gov/funding-programs/loans.
Use of funds. The SBA 7(a) is the general-purpose SBA loan — usable for working capital, equipment, real estate, business acquisitions, and more. The SBA 504 loan is specifically designed for fixed-asset acquisition: commercial real estate and major equipment. The 504 is structured as two loans (a first mortgage from a conventional lender + a second debenture from a Certified Development Company), while 7(a) is a single loan from an SBA-approved lender. Source: SBA at sba.gov.
SBA 504 loans typically offer lower fixed rates on the CDC debenture portion because they are funded through bond markets backed by SBA guarantees — often below current 7(a) variable rates for equivalent maturities. However, the 504's first mortgage is priced at market rates. For long-term fixed-asset financing, the 504 is often more cost-effective. Source: SBA 504 rate information at sba.gov.
Yes — the SBA 7(a) program can finance owner-occupied commercial real estate (the business must occupy at least 51% of the property). However, the SBA 504 is structured specifically for real estate with longer terms (up to 25 years) and often lower rates on the debenture portion. For real estate, compare both programs. Source: SBA real estate financing guidance at sba.gov.
SBA 7(a): maximum $5 million (all uses). SBA 504: maximum $5.5 million for the CDC debenture portion, plus the conventional first mortgage — total project financing can exceed $10 million for larger real estate deals. The SBA 504 also allows up to $5.5 million in green energy and manufacturing projects. Source: SBA loan program details at sba.gov.
SBA 7(a) loans allow debt refinancing as an eligible use of proceeds — specifically, you can refinance existing high-cost business debt if refinancing provides a substantial benefit (typically a lower rate or monthly payment reduction). SBA 504 loans do not generally allow refinancing of existing debt; they are restricted to fixed-asset acquisition and improvement. If debt payoff is your goal, SBA 7(a) is the right program. Source: SBA debt refinancing eligibility at sba.gov.
Both SBA 7(a) and SBA 504 require owner occupancy for commercial real estate financing — the borrowing business must occupy at least 51% of an existing building or 60% of a newly constructed building. Investment property (where a third party occupies the majority of the space) does not qualify for either SBA program. Source: SBA real estate eligibility requirements at sba.gov.
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