504 Debenture Rates
Current and historical rates for 10, 20, and 25-year terms
As of Apr 9, 2026 · Updated first Thursday of each month · Sources
Standard Rates
10-Year
5.611%
20-Year
5.983%
25-Year
5.942%
Manufacturing Rates
10-Year Mfg
5.310%
20-Year Mfg
5.732%
25-Year Mfg
5.700%
Rate History
Rates by term, Jan 2025 – present
| Date | 10-Year | 20-Year | 25-Year | 10-Yr Mfg | 20-Yr Mfg | 25-Yr Mfg |
|---|---|---|---|---|---|---|
| Apr 2026 | 5.611% | 5.983% | 5.942% | 5.310% | 5.732% | 5.700% |
| Mar 2026 | 5.611% | 5.783% | 5.722% | 5.310% | 5.531% | 5.480% |
| Feb 2026 | 5.672% | 5.863% | 5.802% | 5.372% | 5.612% | 5.560% |
| Jan 2026 | 5.672% | 5.913% | 5.852% | 5.372% | 5.662% | 5.610% |
| Dec 2025 | 5.652% | 5.883% | 5.822% | 5.351% | 5.632% | 5.580% |
| Nov 2025 | 5.652% | 5.923% | 5.862% | 5.351% | 5.672% | 5.620% |
| Oct 2025 | 5.766% | 5.983% | 5.922% | 5.290% | 5.732% | 5.680% |
| Sep 2025 | 5.766% | 6.020% | 6.003% | — | — | — |
| Aug 2025 | 6.174% | 6.250% | 6.233% | — | — | — |
| Jul 2025 | 6.174% | 6.390% | 6.373% | — | — | — |
| Jun 2025 | 6.204% | 6.390% | 6.373% | — | — | — |
| May 2025 | 6.204% | 6.410% | 6.393% | — | — | — |
| Apr 2025 | 6.337% | 6.450% | 6.432% | — | — | — |
| Mar 2025 | 6.337% | 6.310% | 6.243% | — | — | — |
| Feb 2025 | 6.642% | 6.350% | 6.283% | — | — | — |
| Jan 2025 | 6.642% | 6.581% | 6.512% | — | — | — |