SBA 504 Debenture Rates — September 2026
Effective rates priced September 10, 2026
SBA 504 debenture rates for September 2026 were priced on September 10, 2026. The 25-year standard effective rate came in at 6.546%, up 27 basis points from August 2026.
Standard Rates
10-Year
6.614%
+41 bps vs Aug 2026
20-Year
6.540%
+26 bps vs Aug 2026
25-Year
6.546%
+27 bps vs Aug 2026
Manufacturing Rates
10-Year Mfg
6.313%
+41 bps vs Aug 2026
20-Year Mfg
6.289%
+26 bps vs Aug 2026
25-Year Mfg
6.304%
+27 bps vs Aug 2026
Effective rates include ongoing servicing and guarantee fees. 10-year debentures are offered in alternating months; in months without a 10-year sale, the most recent offering's rate is shown. See data sources & methodology.