SectionUpdated April 16, 2026

    FAR 32.401Statutory authority.

    Plain-English Summary

    FAR 32.401 identifies the legal authorities that allow an agency to make advance payments under federal contracts. It covers advance payments in both negotiated and sealed bid contracts and ties that authority to three separate legal sources: 41 U.S.C. chapter 45, 10 U.S.C. chapter 277, and Public Law 85-804, implemented by Executive Order 10789, with a cross-reference to FAR subpart 50.1 for other uses of that statute. In practice, this section matters because advance payments are an exception to the normal rule that the Government pays after receiving performance; they shift financial risk to the Government before work is completed. The section therefore serves as a threshold legal check: before an agency can authorize an advance payment, it must confirm that the payment is permitted under one of the cited authorities. For contractors and contracting officers, this means advance payments are not a routine financing tool, but a special mechanism that requires a specific statutory basis and careful documentation. The section also signals that different authorities may apply depending on the type of contract and the circumstances, including special national defense or emergency-related situations under Public Law 85-804.

    Key Rules

    Advance payments need legal authority

    An agency may authorize advance payments only when the action is appropriate under one of the cited statutes or authorities. This means the contracting officer cannot simply agree to pay in advance because it is convenient or requested by the contractor.

    Applies to negotiated and sealed bid contracts

    The rule expressly covers both negotiated contracts and sealed bid contracts. The form of procurement does not by itself determine whether advance payments are allowed; the controlling issue is whether one of the listed authorities supports the action.

    41 U.S.C. chapter 45 authority

    Advance payments may be made when authorized under 41 U.S.C. chapter 45. This chapter provides one statutory basis for advance payments and must be consulted to determine the conditions and limits that apply.

    10 U.S.C. chapter 277 authority

    Advance payments may also be authorized under 10 U.S.C. chapter 277. This authority is relevant in the defense context and must be used only when the statutory requirements for that chapter are satisfied.

    Public Law 85-804 authority

    Advance payments may be made under Public Law 85-804 and Executive Order 10789 when the circumstances fit that special authority. FAR also points readers to subpart 50.1 for other applications of this statute, indicating that this authority has broader emergency or national defense uses beyond advance payments.

    Cross-reference to subpart 50.1

    The reference to subpart 50.1 means users should look there for additional guidance on other uses of Public Law 85-804. This section is not a complete statement of that statute’s applications; it only identifies it as one possible basis for advance payments.

    Responsibilities

    Agency

    Determine whether an advance payment is legally authorized under one of the cited statutes before approving it. The agency must ensure the payment is appropriate under the applicable authority and not merely desirable from a financing standpoint.

    Contracting Officer

    Verify the statutory basis for any proposed advance payment and ensure the contract action fits within the applicable legal authority. The contracting officer must not authorize advance payments without confirming the correct source of authority and any related FAR requirements.

    Contractor

    Request advance payments only when there is a valid statutory basis and be prepared to show why the request fits the applicable authority. The contractor should understand that advance payments are exceptional and may be subject to special terms and controls.

    Practical Implications

    1

    Advance payments are not a default payment method; they require a specific statutory hook. If the contracting file does not identify the authority, the payment is vulnerable to challenge.

    2

    The contracting officer must distinguish between ordinary contract financing and advance payments under special authority. Confusing the two can lead to using the wrong procedures or missing required approvals.

    3

    Because the section cites multiple statutes, users must identify which authority applies before drafting terms or approving payment. Each authority may carry different conditions, limitations, and oversight requirements.

    4

    The reference to Public Law 85-804 is a warning that some advance payments may be tied to unusual or emergency circumstances. Those cases often require heightened scrutiny and coordination with the agency’s legal and policy officials.

    5

    Contractors should not assume that a request for upfront money will be granted simply because the agency wants to accelerate performance. The agency must first confirm that the advance payment is permitted under the cited law and that the arrangement is appropriate for the procurement.

    Official Regulatory Text

    The agency may authorize advance payments in negotiated and sealed bid contracts if the action is appropriate under- (a) 41 U.S.C. chapter 45 ; (b) 10 U.S.C. chapter 277 ; or (c) Pub.L.85-804 ( 50 U.S.C. 1431 - 1435 ) and Executive Order 10789, November 14,1958 (3 CFR1958 Supp. pp. 72-74) (see subpart  50.1 for other applications of this statute).