Cost Accounting Standards (popularly known as CAS) are a set of 19 standards and rules promulgated by the United States Government for use in determining costs on negotiated procurements. CAS differs from the Federal Acquisition Regulation (FAR) in that FAR applies to substantially all contractors, whereas CAS applies primarily to the larger ones.

History

In 1970, Congress established the original Cost Accounting Standards Board (CASB) to 1) promulgate cost accounting standards designed to achieve uniformity and consistency in the cost accounting principles followed by defense contractors and subcontractors under Federal contracts in excess of $100,000 and 2) establish regulations to require defense contractors and subcontractors, as a condition of contracting, to disclose in writing their cost accounting practices, to follow the disclosed practices consistently and to comply with promulgated cost accounting standards. After adopting 19 standards, the original CASB was dissolved on September 30, 1980; the standards, though, remained active.

However, CASB was revived in 1988 within the Office of Federal Procurement Policy (OFPP). The current CASB consists of five members: the OFPP Administrator (who serves as Chairman) and one member from the United States Department of Defense

United States Department of Defense

The United States Department of Defense is the U.S...

 (this position is held by the Director of the Defense Contract Audit Agency

Defense Contract Audit Agency

The Defense Contract Audit Agency , under the authority, direction, and control of the United States Under Secretary of Defense , is responsible for performing all contract audits for the United States Department of Defense , and providing accounting and financial advisory services regarding...

), the General Services Administration

General Services Administration

The General Services Administration is an independent agency of the United States government, established in 1949 to help manage and support the basic functioning of federal agencies. The GSA supplies products and communications for U.S...

, industry, and the private sector.

The Standards

The original CASB adopted 19 standards, numbered 401 through 420 (419 was never assigned). The new CASB readopted the original 19 standards with only minor modifications, and has yet to adopt any new standards.

Standard	Title
401	Consistency in Estimating, Accumulating and Reporting Costs
402	Consistency in Allocating Costs Incurred for the Same Purpose
403	Allocation of Home Office Expenses to Segments
404	Capitalization of Tangible Assets
405	Accounting for Unallowable Costs
406	Cost Accounting Period
407	Use of Standard Costs for Direct Material and Direct Labor
408	Accounting for Costs of Compensated Personal Absence
409	Depreciation of Tangible Capital Assets
410	Allocation of Business Unit General and Administrative Expenses to Final Cost Objectives
411	Accounting for Acquisition Costs of Material
412	Composition and Measurement of Pension Costs
413	Adjustment and Allocation of Pension Cost
414	Cost of Money as an Element of the Cost of Facilities Capital
415	Accounting for the Cost of Deferred Compensation
416	Accounting for Insurance Cost
417	Cost of Money as an Element of the Cost of Capital Assets Under Construction
418	Allocation of Direct and Indirect Costs
419	unused
420	Accounting for Independent Research and Development Costs and Bid and Proposal Costs (IR&D and B&P)

CAS Applicability

A company may be subject to "full" CAS coverage (required to follow all 19 standards), "modified" CAS coverage (required to follow only Standards 401, 402, 405, and 406), or be exempt from coverage. However, a company under "full" coverage is not subject to a standard where it does not apply (e.g., a company which does not use standard costing does not have to comply with CAS 407).

"Full" coverage applies only when a company receives either one CAS-covered contract of US$50 million or more, or a number of smaller CAS-covered contracts totalling US$50 million. In addition to complying with all 19 standards (where applicable), the company must also file a CAS Disclosure Statement, which spells out the company's accounting practices (such as if certain costs are treated as direct contract charges or as part of overhead expense). There are two versions of the CAS Disclosure Statement: DS-1 applies to commercial companies while DS-2 applies to educational institutions.

"Modified" coverage applies when a company receives a single CAS-covered contract of US$7.5 million or more.

In some instances, a contract may be exempt from CAS standards:

• Contracts awarded to small businesses are exempt from CAS, regardless of contract size
• Any contract less than US$7.5 million is exempt, provided the company has not been awarded a contract greater than US$7.5 million, and also any contract less than US$650,000 is always exempt
• Contracts for commercial items
• Contracts awarded under sealed bid procedures, or where "adequate price competition" was available (the latter meaning where at least two companies had the ability to bid and perform on a contract, even if only one bid was later received)
• Contracts where the price is set by law or regulation
• Contracts awarded to foreign governments
• Contracts awarded to foreign concerns (only the disclosure statement and CAS 401 and 402 apply in this case) (See CFR 9903.201-1(b))
• Expired as of October 11, 2011: Contracts where performance will be performed entirely outside the United States (including territories and possessions)

Furthermore, in some instances even where a company is subject to a standard, different rules may apply within the standard itself as to what a company is required to do. As an example, under CAS 403, if Company A's "residual expenses" (defined as those expenses incurred by the home office – usually the corporate office – which cannot be identified to a specific contract, group of contracts, or company segment) exceed a specified percentage of revenue, Company A must follow a dictated "three-factor" formula to allocate such expenses, but if Company B's residual expenses do not exceed the percentage (even if, in dollar terms, they are greater), Company B may follow the formula but is not required to do so.

Related links

History of CAS and rules
http://www.icwai.org/icwai/members-resources.asp?type=CAS
http://sites.google.com/site/theicrs/home Common Cost Reporting