subsectionUpdated April 16, 2026

    FAR 32.503-3Initiation of progress payments and review of accounting system.

    Plain-English Summary

    FAR 32.503-3 explains when progress payments may be initiated and what the administrative contracting officer (ACO) must review before approving them. It covers two different approval paths: one for contractors already known to be reliable, financially sound, and supported by an adequate accounting system, and another for all other contractors, where the ACO must make specific determinations before approval. The section also addresses the required review of the contractor’s accounting system and controls, including the use of audit support and the possibility that a full audit may not be necessary if the auditor advises otherwise. In practice, this rule is meant to protect the Government from overpaying or losing funds while still allowing contractors to receive working capital needed to perform. It is especially important because progress payments are based on cost incurred or other contractually defined bases, so the Government must be confident the contractor can properly account for, liquidate, and manage those payments. The section therefore balances contractor cash flow needs with Government risk management and oversight.

    Key Rules

    Approved as a matter of course

    If the ACO has prior experience or a recent audit review within the last 12 months showing the contractor is reliable, competent, capable of satisfactory performance, in sound financial condition, and has an adequate accounting system and controls, progress payments requested by the contractor should normally be approved without additional delay.

    Extra review for other contractors

    For contractors who do not meet the above standard, the ACO may not approve progress payments until making the required determinations about liquidation protection and accounting system adequacy. This means the ACO must actively verify risk is controlled before any payment is authorized.

    Liquidation or protection required

    The ACO must determine either that the contractor will be capable of liquidating progress payments or that the Government is otherwise protected against loss through additional protective provisions. The Government cannot rely on progress payments unless repayment or equivalent protection is reasonably assured.

    Accounting system must be adequate

    Before approval, the ACO must determine that the contractor’s accounting system and controls are adequate for proper administration of progress payments. This is a separate requirement from financial condition and performance history, and it focuses on whether the contractor can track, support, and administer the payments correctly.

    Use audit support when practical

    The responsible audit agency or office should be used to the greatest extent practicable to help evaluate the contractor and its accounting system. However, the rule recognizes that a complete audit is not always necessary if the auditor advises that a full audit is unnecessary.

    Responsibilities

    Administrative Contracting Officer (ACO)

    Determine whether the contractor qualifies for routine approval based on prior experience or a recent audit review. For all other contractors, make the required findings on liquidation protection and accounting system adequacy before approving progress payments, and use audit support to the greatest extent practicable.

    Responsible Audit Agency or Office

    Assist the ACO by reviewing the contractor’s accounting system, controls, and related risk factors. Advise whether a complete audit is necessary or whether a more limited review is sufficient.

    Contractor

    Demonstrate reliability, competent performance, sound financial condition, and an adequate accounting system and controls when seeking progress payments. For contractors not already established as low risk, provide information needed for the ACO’s determinations and show the ability to liquidate progress payments or otherwise support Government protection.

    Government

    Ensure progress payments are only approved when the contractor’s financial and accounting condition supports safe administration of the payments. Maintain oversight sufficient to protect against loss while avoiding unnecessary delay where the contractor is already well established.

    Practical Implications

    1

    Contractors with a strong performance history and recent audit support can usually get progress payments faster because the ACO may approve them routinely.

    2

    For newer, higher-risk, or less-established contractors, progress payments can be delayed until the ACO completes the required risk and accounting review.

    3

    A weak or poorly documented accounting system is a common reason progress payments are withheld or conditioned on additional protections.

    4

    The ACO should not treat financial strength alone as enough; the accounting system and controls must also be adequate for progress payment administration.

    5

    Audit input is important, but the rule allows flexibility—an ACO should not insist on a full audit if the auditor says it is unnecessary, but should still document the basis for approval.

    Official Regulatory Text

    (a) For contractors that the administrative contracting officer (ACO) has found by previous experience or recent audit review (within the last 12 months) to be- (1) Reliable, competent, and capable of satisfactory performance; (2) Possessed of an adequate accounting system and controls; and (3) In sound financial condition, progress payments in amounts requested by the contractor should be approved as a matter of course. (b) For all other contractors, the ACO shall not approve progress payments before determining (1) that (i) the contractor will be capable of liquidating any progress payments or (ii) the Government is otherwise protected against loss by additional protective provisions, and (2) that the contractor’s accounting system and controls are adequate for proper administration of progress payments. The services of the responsible audit agency or office should be used to the greatest extent practicable. However, if the auditor so advises, a complete audit may not be necessary.