Facilities Capital Cost of Money

This table shows weighted averages of interest rates published by the US Treasury under Public Law 92-41. This rate is used for calculating Facilities Capital Cost of Money under 48 CFR 31.205-10. The table shows a weighted average of six-month rates applicable to various fiscal year ends.

The use of a weighted average rate applied to the average net book value of eligible property plant and equipment is appropriate for firms that have not had unusual fluctuations in capital asset balances during the year.

US Treasury renegotiation board interest rate

Jan 1 - June 303.6250%2.1250%0.8750%1.6250%4.6250%
July 1- Dec 312.6250%1.1250%1.1250%4.0000%4.8750%
Month/year end201​92020202120222023
January 313.1458%3.0000%1.5208%1.0625%3.0625%
February 283.2292%2.8750%1.4167%1.1250%3.3125%
March 313.3125%2.7500%1.3125%1.1875%3.5625%
April 303.3958%2.6250%1.2083%1.2500%3.8125%
May 313.4792%2.5000%1.1042%1.3125%4.0625%
June 303.5625%2.3750%1.0000%1.3750%4.3125%
July 313.4896%2.2500%1.0000%1.6146%4.3854%
August 313.4167%2.1250%1.0000%1.8542%4.4583%
September 303.3438%2.0000%1.0000%2.0938%​4.5313%
October 313.2708%1.8750%1.0000%2.3333%4.6042%
November 303.1979%1.7500%1.0000%2.5729%​4.6671%
December 313.1250%1.6250%1.0000%2.8125%4.7500%​

The cost of money table was updated February 28, 2023