subsectionUpdated April 16, 2026

    FAR 52.230-5Cost Accounting Standards-Educational Institution.

    Plain-English Summary

    FAR 52.230-5, Cost Accounting Standards—Educational Institution, is the CAS clause used when an educational institution’s business unit is subject to Cost Accounting Standards and the contract is not exempt. It tells the contractor when and how to disclose its cost accounting practices, including how it distinguishes direct from indirect costs and how it accumulates and allocates indirect costs, and it requires those practices to be applied consistently across covered contracts and subcontracts. The clause also addresses when changes in cost accounting practices must be made prospectively, including changes required by CAS itself and changes required by OMB Uniform Guidance accounting principles for educational institutions. It explains how contract price or cost allowance adjustments are handled when a change affects the contract, when a contractor fails to comply with CAS or consistent practice requirements, and how interest is calculated on increased costs paid by the Government. The clause further provides that disputes over CAS compliance and related cost adjustments are resolved under the Contract Disputes statute, authorizes Government examination of records related to compliance, and requires flowdown of the clause into negotiated subcontracts. In practice, this clause is important because it protects the Government from paying costs that are improperly measured, allocated, or shifted, while giving educational institutions a framework for maintaining compliant accounting systems and seeking equitable adjustments when required changes affect contract pricing.

    Key Rules

    CAS applies unless exempt

    The clause applies unless the contract is exempt under the CAS exemption rules in 48 CFR 9903.201-1 and 9903.201-2. If CAS applies, the regulations in 48 CFR 9903 are incorporated by reference and govern the contractor’s accounting practices for the contract.

    Disclosure of accounting practices

    If a business unit of an educational institution must submit a Disclosure Statement, it must disclose its cost accounting practices in writing, including how it separates direct and indirect costs and how it accumulates and allocates indirect costs. The disclosed practices must match the practices used on other CAS-covered contracts and subcontracts, and confidential disclosure material must be protected if properly identified.

    Consistency in cost accounting

    The contractor must follow its established cost accounting practices consistently when accumulating and reporting contract performance costs. Inconsistent application of practices can trigger price or cost allowance adjustments if the inconsistency increases costs paid by the United States.

    Prospective treatment of changes

    Changes in cost accounting practices required by CAS, or changes required by OMB Uniform Guidance accounting principles for educational institutions, must be applied prospectively to the contract. If the change affects contract price or cost allowance, the parties must make an adjustment under the Changes clause or the clause’s adjustment provisions, as applicable.

    Compliance with current and future CAS

    The contractor must comply with the CAS and related interpretations in effect on the relevant pricing date, and also with any CAS that later become applicable to the contractor or subcontract. New applicability is prospective from the date it becomes applicable.

    Equitable adjustments for required changes

    If the contract cost is affected by a required change in established cost accounting practices, the contractor agrees to an equitable adjustment under the Changes clause. For certain OMB-mandated accounting principle amendments, the clause also requires an equitable adjustment if the contract cost is materially affected.

    Government recovery for noncompliance

    If the contractor or a subcontractor fails to comply with CAS or fails to follow a cost accounting practice consistently and the failure increases costs paid by the Government, the contract price or cost allowance must be adjusted to recover the increased costs, plus interest. Recovery is limited to the Government’s increased costs on the relevant contracts, unless the contractor knew or should have known of a practice change and failed to disclose it during pricing.

    Disputes and audit access

    If the parties cannot agree on CAS compliance or the amount of a cost adjustment, the matter is a contract dispute under the Contract Disputes statute. The contractor must also allow authorized Government representatives to examine and copy records related to compliance with the clause.

    Subcontract flowdown

    The contractor must include the substance of the clause, except the disputes paragraph, in negotiated subcontracts and require inclusion in other subcontracts as well. This ensures CAS-related obligations extend through the supply chain where applicable.

    Responsibilities

    Contracting Officer

    Determine whether the contract is exempt from CAS, ensure the correct clause is included, evaluate proposed or required accounting practice changes that affect price or cost allowance, negotiate equitable adjustments when appropriate, protect confidential Disclosure Statements when properly designated, and resolve or elevate disputes under the Contract Disputes framework.

    Educational Institution Contractor

    Disclose cost accounting practices when required, keep the Disclosure Statement current, apply accounting practices consistently, comply with applicable CAS and later-applicable CAS prospectively, notify and negotiate changes in accounting practices, accept equitable adjustments or price recoveries when required, permit Government access to compliance records, and flow the clause down to applicable subcontracts.

    Subcontractor

    Comply with applicable CAS and any flowed-down clause requirements, maintain consistent cost accounting practices where covered, and provide records or information needed to demonstrate compliance when required by the prime contractor or the Government through the contractual flowdown.

    Government Representatives/Auditors

    Examine and copy records relating to CAS compliance, review disclosed practices and changes, assess whether costs were properly accumulated and allocated, and support determination of any price adjustment or recovery due to noncompliance.

    Agency/United States

    Apply the clause only when CAS is not exempt, protect confidential disclosure information when properly identified, and recover increased costs plus interest when noncompliance or inconsistent accounting causes the Government to pay more than it should.

    Practical Implications

    1

    Educational institutions need a disciplined process for tracking accounting practice changes, because even a required change can trigger a prospective contract adjustment and disclosure statement revision.

    2

    The biggest compliance risk is inconsistency: if direct/indirect cost treatment or allocation methods differ across contracts without a valid basis, the Government can seek a price reduction and interest.

    3

    Contracting officers should verify whether the contract is exempt and whether the contractor is actually a business unit of an educational institution subject to the clause, because misclassification can lead to improper clause use or missed CAS coverage.

    4

    Confidentiality matters: if the Disclosure Statement contains trade secrets or privileged financial information and the contractor has properly notified the CO, the Government must protect it from outside release.

    5

    Flowdown is easy to overlook, but failing to include the substance of the clause in negotiated subcontracts can create downstream compliance gaps and make it harder to defend cost allocations across the contract chain.

    Official Regulatory Text

    As prescribed in 30.201-4 (e)(1) , insert the following clause: Cost Accounting Standards-Educational Institution (Jun 2020) (a) Unless the contract is exempt under 48 CFR 9903.201-1 and 9903.201-2, the provisions of 48 CFR 9903 are incorporated herein by reference and the Contractor, in connection with this contract, shall- (1) (CAS-covered Contracts Only) . If a business unit of an educational institution (defined as an institution of higher education in the OMB Uniform Guidance at 2 CFR part 200 , subpart A and 20 U.S.C. 1001 ) is required to submit a Disclosure Statement, disclose in writing the Contractor’s cost accounting practices as required by 48 CFR 9003.202-1 through 9903.202-5, including methods of distinguishing direct costs from indirect costs and the basis used for accumulating and allocating indirect costs. The practices disclosed for this contract shall be the same as the practices currently disclosed and applied on all other contracts and subcontracts being performed by the Contractor and which contain a Cost Accounting Standards (CAS) clause. If the Contractor has notified the Contracting Officer that the Disclosure Statement contains trade secrets, and commercial or financial information which is privileged and confidential, the Disclosure Statement shall be protected and shall not be released outside of the Government. (2) Follow consistently the Contractor’s cost accounting practices in accumulating and reporting contract performance cost data concerning this contract. If any change in cost accounting practices is made for the purposes of any contract or subcontract subject to CAS requirements, the change must be applied prospectively to this contract and the Disclosure Statement, if required, must be amended accordingly. If an accounting principle change mandated under OMB Uniform Guidance at 2 CFR part 200 , subpart E and appendix III, requires that a change in the Contractor’s cost accounting practices be made after the date of this contract award, the change must be applied prospectively to this contract and the Disclosure Statement, if required, must be amended accordingly. If the contract price or cost allowance of this contract is affected by such changes, adjustment shall be made in accordance with paragraph (a)(4) or (a)(5) of this clause, as appropriate. (3) Comply with all CAS, including any modifications and interpretations indicated thereto contained in 48 CFR 9905 in effect on the date of award of this contract or, if the Contractor has submitted certified cost or pricing data, on the date of final agreement on price as shown on the Contractor’s signed certificate of current cost or pricing data. The Contractor shall also comply with any CAS (or modifications to CAS) which hereafter become applicable to a contract or subcontract of the Contractor. Such compliance shall be required prospectively from the date of applicability to such contract or subcontract. (4) (i) Agree to an equitable adjustment as provided in the Changes clause of this contract if the contract cost is affected by a change which, pursuant to paragraph (a)(3) of this clause, the Contractor is required to make to the Contractor’s established cost accounting practices. (ii) Negotiate with the Contracting Officer to determine the terms and conditions under which a change may be made to a cost accounting practice, other than a change made under other provisions of paragraph (a)(4) of this clause; provided that no agreement may be made under this provision that will increase costs paid by the United States. (iii) When the parties agree to a change to a cost accounting practice, other than a change under subdivision (a)(4)(i) or (a)(4)(iv) of this clause, negotiate an equitable adjustment as provided in the Changes clause of this contract. (iv) Agree to an equitable adjustment as provided in the Changes clause of this contract, if the contract cost is materially affected by an accounting principle amendment required under the OMB Uniform Guidance at 2 CFR part 200 , subpart E and appendix III, which, on becoming effective after the date of contract award, requires the Contractor to make a change to the Contractor’s established cost accounting practices. (5) Agree to an adjustment of the contract price or cost allowance, as appropriate, if the Contractor or a subcontractor fails to comply with an applicable Cost Accounting Standard, or to follow any cost accounting practice consistently and such failure results in any increased costs paid by the United States. Such adjustment shall provide for recovery of the increased costs to the United States, together with interest thereon computed at the annual rate established under section 6621(a)(2) of the Internal Revenue Code of 1986 ( 26 U.S.C. 6621(a)(2) ) for such period, from the time the payment by the United States was made to the time the adjustment is effected. In no case shall the Government recover costs greater than the increased cost to the Government, in the aggregate, on the relevant contracts subject to the price adjustment, unless the Contractor made a change in its cost accounting practices of which it was aware or should have been aware at the time of price negotiations and which it failed to disclose to the Government. (b) If the parties fail to agree whether the Contractor or a subcontractor has complied with an applicable CAS or a CAS rule or regulation in 48 CFR 9903 and as to any cost adjustment demanded by the United States, such failure to agree will constitute a dispute under 41 U.S.C. chapter 71 , Contract Disputes. (c) The Contractor shall permit any authorized representatives of the Government to examine and make copies of any documents, papers, or records relating to compliance with the requirements of this clause. (d) The Contractor shall include in all negotiated subcontracts which the Contractor enters into, the substance of this clause, except paragraph (b), and shall require such inclusion in all other subcontracts, of any tier, including the obligation to comply with all applicable CAS in effect on the subcontractor’s award date or, if the subcontractor has submitted certified cost or pricing data, on the date of final agreement on price as shown on the subcontractor’s signed Certificate of Current Cost or Pricing Data, except that- (1) If the subcontract is awarded to a business unit which pursuant to 48 CFR 9903.201-2 is subject to other types of CAS coverage, the substance of the applicable clause set forth in 48 CFR 9903.201-4 shall be inserted; (2) The requirement in this paragraph (d) shall apply only to negotiated subcontracts in excess of the lower CAS threshold specified in Federal Acquisition Regulation (FAR) 30.201-4 (b) on the date of subcontract award; and (3) The requirement shall not apply to negotiated subcontracts otherwise exempt from the requirement to include a CAS clause as specified in 48 CFR 9903.201-1 . (End of clause)