FAR and DFARS › DFARS Part 252: Solicitation Provisions and Contract Clauses › Subpart 252.2
DFARS 252.232-7018 Progress Payments—Multiple Lots.
The codified text (eCFR, as of 2026-10-02). Under the Revolutionary FAR Overhaul ↗, agencies follow class deviations with new text for many parts while the formal rules go through the Federal Register: check the solicitation and your contract's clauses, which rule.
In plain English
This clause tells contractors how to request progress payments when a contract has multiple lots. Instead of billing the contract as a whole, the contractor must submit separate progress payment requests for each lot and calculate each request using that lot's own price, costs, and liquidations. It matters because it changes how payment requests are prepared and how costs are distributed across lots.
Applies to: Contractors with contracts containing multiple lots who submit progress payment requests
What it requires
- Submit separate progress payment requests for each lot identified in the contract
- Identify the contract price for the lot as the sum of all fixed-priced line items identified to the lot, in accordance with FAR 32.501-3
- Identify the lot on each progress payment request to which the request applies
- Calculate each request on the basis of the price, costs (including the cost to complete), subcontractor financing, and progress payment liquidations of the lot to which it applies
Key terms: Lot · Multiple lots · Progress payment · Fixed-price deliverable line items · FMS
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
As prescribed in 232.502-4-70(c), use the following clause:
Progress Payments—Multiple Lots (MAY 2023)
(a) Definitions. As used in this clause—
Lot means one or more fixed-price deliverable line items or deliverable subline items representing a single, severable group where the sum of the costs for each group is segregated and a single progress payment rate is used.
Multiple lots means more than one lot on a single contract where progress payment proration is performed on a lot-wide, versus contract-wide, basis.
(b) When submitting progress payment requests under the billing instructions in Federal Acquisition Regulation (FAR) clause 52.232-16, Progress Payments, or Defense Federal Acquisition Regulation Supplement (DFARS) clause 252.232-7002, Progress Payments for Foreign Military Sales Acquisitions, of this contract, the Contractor shall—
(1) Submit separate progress payment requests for each lot identified in the contract;
(2) Identify the contract price for the lot as the sum of all fixed-priced line items identified to the lot, in accordance with FAR 32.501-3;
(3) Identify the lot on each progress payment request to which the request applies;
(4) Calculate each request on the basis of the price, costs (including the cost to complete), subcontractor financing, and progress payment liquidations of the lot to which it applies; and
(5) Distribute costs among lots in a manner acceptable to the Administrative Contracting Officer.
(c) Submit a separate progress payment request for U.S. and FMS requirements in accordance with the DFARS clause 252.232-7002, Progress Payments for Foreign Military Sales Acquisitions, of this contract.
(End of clause)
Sections it refers to
- 52.232-16 Progress Payments.
- 252.232-7002 Progress Payments for Foreign Military Sales Acquisitions.
- 32.501-3 Contract price.
Sections that refer to it
- 232.502-4-70 Additional clauses.
← 252.232-7017 [Reserved] · 252.233-7000 [Reserved] →
Rule changes for DFARS Part 252
- Defense Federal Acquisition Regulation Supplement: Modifications to Printed Circuit Board Acquisition Restrictions (DFARS Case 2022-D011) ↗ · proposed 2026-07-02 · comments due 2026-08-31
- Defense Federal Acquisition Regulation Supplement: Certification Requirement for Military Recruitment Advertising (DFARS Case 2024-D022) ↗ · proposed 2026-06-25 · comments due 2026-08-24
- Defense Federal Acquisition Regulation Supplement: Small Purchase Exception for the Acquisition of U.S. Flags (DFARS Case 2024-D013) ↗ · proposed 2026-06-25 · comments due 2026-08-24
- Defense Federal Acquisition Regulation Supplement: Mitigating Risks Related to Foreign Ownership, Control, or Influence (DFARS Case 2021-D011) ↗ · proposed 2026-05-07 · comments due 2026-07-06
- Defense Federal Acquisition Regulation Supplement: Assessing Contractor Implementation of Cybersecurity Requirements (DFARS Case 2019-D041) ↗ · final rule 2025-09-10 · effective 2025-11-10
- Defense Federal Acquisition Regulation Supplement: Limitation on Certain Institutes of Higher Education (DFARS Case 2024-D023); Correction ↗ · final rule 2025-08-28 · effective 2025-08-28
- Defense Federal Acquisition Regulation Supplement: Disclosure of DoD Funding in Technical Publications (DFARS Case 2024-D003) ↗ · proposed 2025-08-25 · comments due 2025-10-24
- Defense Federal Acquisition Regulation Supplement: Limitation on Certain Institutes of Higher Education (DFARS Case 2024-D023) ↗ · final rule 2025-08-25 · effective 2025-08-25
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.