SBA 7(a) versus 504: which loan fits

The 7(a) and 504 programs overlap just enough to confuse. The choice usually comes down to one question: are you buying real estate, or everything else?

Short answer. Use 504 for owner-occupied real estate and heavy equipment — it gives a long, fixed rate and a lower down payment on big property deals. Use 7(a) for working capital, acquisitions, and anything not real-estate-heavy — it is more flexible and usually faster. On default, the headline “504 is safer” is mostly a size effect, not a real edge.

What each one funds

504 is purpose-built for fixed assets: buy or build owner-occupied commercial property, or acquire heavy equipment, through a bank first mortgage plus a CDC second. 7(a) is the all-rounder — working capital, inventory, a business acquisition, a partner buyout, even real estate when you want one loan instead of two.

Rate, term and down payment

504 locks a fixed rate for up to 25 years on its portion and often needs only 10% down — attractive on a large building. 7(a) is usually variable at prime plus a spread and equally flexible on structure. For property, 504’s fixed long-term rate is the headline advantage; for anything else, 7(a)’s flexibility wins.

The “which is safer” myth

You will read that 504 defaults at half the 7(a) rate. Counted loan by loan it is 5.0% versus 5.7% — barely different — and within the $350k–$2M range 504 actually defaults slightly more. The dollar-weighted gap is mostly because 504 writes bigger loans, which fail less often. See the full analysis.

7(a) vs 504 comparison

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What the record shows

our data

Our reading of the federal file: 504 and 7(a) default rates are close once you count by loan, and recent 504 vintages default at barely 1%. Pick the program on fit and terms, not on a default gap that mostly reflects loan size. Compare the two on your numbers below.

Common questions

Should I get a 7(a) or 504 loan?

Choose 504 for owner-occupied real estate and heavy equipment, where its fixed long-term rate and low down payment shine. Choose 7(a) for working capital, acquisitions and flexibility.

Is a 504 loan safer than a 7(a)?

Counted loan by loan they are close — 5.0% versus 5.7% — and at the same loan size 504 is not clearly safer. The bigger reported gap is largely a size effect.

Can I buy real estate with a 7(a)?

Yes. 7(a) can fund owner-occupied real estate in a single loan; 504 splits it into a bank first mortgage plus a CDC second with a fixed long-term rate.

Keep going

7(a) vs 504 calculator Find a CDC How 504 works Data: 504 vs 7(a) default Loan type: Standard 7(a)Guide: commercial real estate

Rules described here follow SBA SOP 50 10 8 (effective June 1, 2025) and can change; lenders add their own overlays. This is education, not advice — confirm specifics with your lender. Figures cited as “our data” come from the SBA 7(a) & 504 FOIA record, released 2026-06-30.