FAR and DFARS › DFARS Part 252: Solicitation Provisions and Contract Clauses › Subpart 252.2
DFARS 252.242-7006 Accounting System Administration.
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 requires contractors to establish and maintain an acceptable accounting system that meets 18 specific criteria, such as segregating direct and indirect costs and reconciling billings to cost accounts. If the system has material weaknesses and the contract includes the Contractor Business Systems clause, the government may withhold payments and disapprove the system. Contractors must respond to weakness determinations and either fix the issues or submit a corrective action plan.
Applies to: Contractors with this clause in their contract
What it requires
- Establish and maintain an acceptable accounting system that meets the system criteria in paragraph (c).
- Respond within 30 days to a written initial determination of material weaknesses.
- If disagreeing with the initial determination, state the rationale in writing.
- Within 45 days of receiving a final determination of material weaknesses, either correct the weaknesses or submit an acceptable corrective action plan.
Key terms: Acceptable accounting system · Accounting system · Material weakness · System criteria · Withholding payments
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
As prescribed in 242.7503, use the following clause:
Accounting System Administration (Jan 2025)
(a) Definitions. As used in this clause—
Acceptable accounting system means a system that complies with the system criteria in paragraph (c) of this clause to provide reasonable assurance that—
(1) Applicable laws and regulations are complied with;
(2) The accounting system and cost data are reliable;
(3) Risk of misallocations and mischarges are minimized; and
(4) Contract allocations and charges are consistent with billing procedures.
Accounting system means the Contractor's system or systems for accounting methods, procedures, and controls established to gather, record, classify, analyze, summarize, interpret, and present accurate and timely financial data for reporting in compliance with applicable laws, regulations, and management decisions, and may include subsystems for specific areas such as indirect and other direct costs, compensation, billing, labor, and general information technology.
Material weakness means a deficiency or combination of deficiencies in the internal control over information in contractor business systems, such that there is a reasonable possibility that a material misstatement of such information will not be prevented, or detected and corrected, on a timely basis. A reasonable possibility exists when the likelihood of an event occurring is—
(1) Probable; or
(2) More than remote but less than likely (section 806 of Pub. L. 116-283).
(b) General. The Contractor shall establish and maintain an acceptable accounting system. Failure to maintain an acceptable accounting system, as defined in this clause, shall result in the withholding of payments if the contract includes the clause at 252.242-7005, Contractor Business Systems, and also may result in disapproval of the system.
(c) System criteria. The Contractor's accounting system shall provide for—
(1) A sound internal control environment, accounting framework, and organizational structure;
(2) Proper segregation of direct costs from indirect costs;
(3) Identification and accumulation of direct costs by contract;
(4) A logical and consistent method for the accumulation and allocation of indirect costs to intermediate and final cost objectives;
(5) Accumulation of costs under general ledger control;
(6) Reconciliation of subsidiary cost ledgers and cost objectives to general ledger;
(7) Approval and documentation of adjusting entries;
(8) Management reviews or internal audits of the system to ensure compliance with the Contractor's established policies, procedures, and accounting practices;
(9) A timekeeping system that identifies employees' labor by intermediate or final cost objectives;
(10) A labor distribution system that charges direct and indirect labor to the appropriate cost objectives;
(11) Interim (at least monthly) determination of costs charged to a contract through routine posting of books of account;
(12) Exclusion from costs charged to Government contracts of amounts which are not allowable in terms of Federal Acquisition Regulation (FAR) part 31, Contract Cost Principles and Procedures, and other contract provisions;
(13) Identification of costs by contract line item and by units (as if each unit or line item were a separate contract), if required by the contract;
(14) Segregation of preproduction costs from production costs, as applicable;
(15) Cost accounting information, as required—
(i) By contract clauses concerning limitation of cost (FAR 52.232-20), limitation of funds (FAR 52.232-22), or allowable cost and payment (FAR 52.216-7); and
(ii) To readily calculate indirect cost rates from the books of accounts;
(16) Billings that can be reconciled to the cost accounts for both current and cumulative amounts claimed and comply with contract terms;
(17) Adequate, reliable data for use in pricing follow-on acquisitions; and
(18) Accounting practices in accordance with standards promulgated by the Cost Accounting Standards Board, if applicable, otherwise, Generally Accepted Accounting Principles.
(d) Material weaknesses. (1) The Contracting Officer will provide an initial determination to the Contractor, in writing, of any material weaknesses. The initial determination will describe the underlying deficiency in sufficient detail to allow the Contractor to understand the weakness or deficiency.
(2) The Contractor shall respond within 30 days to a written initial determination from the Contracting Officer that identifies material weaknesses in the Contractor's accounting system. If the Contractor disagrees with the initial determination, the Contractor shall state, in writing, its rationale for disagreeing.
(3) The Contracting Officer will evaluate the Contractor's response and notify the Contractor, in writing, of the Contracting Officer's final determination concerning—
(i) Remaining material weaknesses;
(ii) The adequacy of any proposed or completed corrective action; and
(iii) System disapproval, if the Contracting Officer determines that one or more material weaknesses remain.
(e) If the Contractor receives the Contracting Officer's final determination of material weaknesses, the Contractor shall, within 45 days of receipt of the final determination, either correct the material weaknesses or submit an acceptable corrective action plan showing milestones and actions to eliminate the material weaknesses.
(f) Withholding payments. If the Contracting Officer makes a final determination to disapprove the Contractor's accounting system, and the contract includes the clause at 252.242-7005, Contractor Business Systems, the Contracting Officer will withhold payments in accordance with that clause.
(End of clause)
Sections it refers to
- 242.7503 Contract clause.
- 252.242-7005 Contractor business systems.
- 52.232-20 Limitation of Cost.
- 52.232-22 Limitation of Funds.
- 52.216-7 Allowable Cost and Payment.
Sections that refer to it
- 242.7000 Contractor business system deficiencies.
- 242.7001 Contract clause.
- 242.7501 Definitions.
- 242.7502 Policy.
- 242.7503 Contract clause.
- 252.232-7012 Performance-Based Payments—Whole-Contract Basis.
- 252.232-7013 Performance-Based Payments—Deliverable-Item Basis.
- 252.242-7005 Contractor business systems.
← 252.242-7005 Contractor business systems. · 252.243-7000 [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.