Title 31 › SUBTITLE III — FINANCIAL MANAGEMENT › CHAPTER 39 — PROMPT PAYMENT › § 3904
An agency head may only accept and pay a discounted contract price if the payment is made within the discount period, which starts on the invoice date. If payment is late, the agency must pay interest on the unpaid amount; the interest is calculated under sections 3902 and 3903, but the due date used is the last day the contract allows the discount.
Full Legal Text
Money and Finance, Source: USLM XML via OLRC
Legislative History
Reference
Citation
31 U.S.C. § 3904
Title 31, Money and Finance
Last Updated
Aug 21, 2026
Release point: 119-102