Contractor Estimation and Accounting Systems Explained
This research paper examines the primary characteristics of adequate cost estimation and accounting systems for government contractors, drawing on a systematic review of relevant literature and federal regulatory frameworks. The paper explores the Federal Acquisition Regulations (FAR) requirements governing contractor accounting and cost estimation, reviews empirical studies on factors influencing cost estimate accuracy and accounting system quality, and synthesizes findings into a practical set of qualities that define an adequate system. Key characteristics identified include proper segregation of direct and indirect costs, alignment with generally accepted accounting principles, use of historical data, scientifically proven estimation techniques, and timely error detection. The paper concludes with recommendations for future empirical research focused specifically on U.S. government contractors.
- Introduction: Defines contractor accounting and cost estimation systems
- Background: Federal Acquisition Regulations: FAR provisions governing contractor cost systems
- Literature Review: Empirical studies on cost estimate and accounting quality
- Findings: Key characteristics of adequate contractor cost systems
- Conclusion and Summary: Synthesis of findings and auditor implications
- Future Research Recommendations: Need for U.S. government contractor-specific studies
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What makes this paper effective
- The paper grounds its argument in authoritative regulatory sources (FAR, DCMA, DPAP), giving its findings immediate practical credibility.
- It clearly distinguishes between accounting systems and cost estimation systems, then shows how the former underpins the latter — a logical analytical move that strengthens the overall argument.
- The explicit identification of a knowledge gap (studies focused on general projects rather than U.S. government contracts) demonstrates scholarly awareness and provides a well-reasoned rationale for the study's contribution.
Key academic technique demonstrated
The paper demonstrates systematic literature synthesis: it draws on multiple empirical studies (Hatamleh et al., 2017; Arif et al., 2015; Fitrios, 2016) alongside primary regulatory documents to triangulate its findings. By integrating both academic and governmental sources, the author shows how regulatory requirements and research evidence can be aligned to produce practical, well-supported conclusions.
Structure breakdown
The paper follows a clear research-paper structure: an introductory definition section establishes key terms; a background section situates the study within FAR requirements; a literature review surveys existing empirical research; a findings section synthesizes characteristics of adequate systems; and a conclusion, summary, and future research section close the argument. This transparent organization makes the paper easy to follow and models a replicable research framework.
Introduction
A contractor's accounting system consists of the methods and records used to identify, assemble, analyze, classify, record, and report a contractor's transactions, assets, and liabilities (Defense Contract Management Agency [DCMA], 2019). Conversely, a contractor's cost estimation system refers to the policies, practices, and procedures for generating cost data and other data included in cost proposals that are submitted to the government in the expectation of obtaining contract awards (DCMA, 2019). An adequate cost estimation system should maintain a consistent approach, utilize sound estimation techniques, make use of appropriate source data, and follow established procedures as per the Federal Acquisition Regulations (FAR) (DCMA, 2019). A good accounting system needs to be well-designed to prevent mistakes and provide reliable accounting data (DCMA, 2019). The adequacy of a contractor's accounting and cost estimation systems determines whether or not they receive a contract offer. This research paper seeks to determine what the literature identifies as the primary characteristics of an adequate accounting and estimation system.
Background: Federal Acquisition Regulations
The requirements for effective cost estimation and accounting systems for government contractors are covered in the Federal Acquisition Regulations (FAR). FAR 15.407-5 acknowledges that acceptable contractor cost estimation systems benefit both the contractor and the government by increasing the reliability and accuracy of individual proposals. For this reason, contractors are required to subject their cost estimation systems to regular audit reviews geared at assessing their reliability. The auditor is to record the results of such reviews in a report that also indicates deficiencies and corrective actions. Significant deficiencies not corrected by the contractor are taken into consideration in subsequent proposal negotiations for government contracts.
Similarly, the need for an adequate cost accounting system is emphasized in FAR 31.201-1. This provision requires the contractor to accurately capture all direct and indirect costs allocable to the contract, while properly adjusting for applicable variances. The FAR provisions point to the importance of maintaining an adequate cost estimation and accounting system, thereby providing a rationale for this study.
Literature Review
Researchers have carried out multiple studies to identify the factors influencing the adequacy of project cost estimation and accounting systems. Although studies focused specifically on government contractors are limited, a substantial body of literature is available on cost estimation and accounting in projects generally. In one such study, Hatamleh et al. (2017) distributed a questionnaire to 265 construction project managers to identify the factors that influence the accuracy of cost estimation systems. The study findings showed that the accuracy of cost estimation systems is influenced by several factors, including: past pricing experiences, project complexity, how well the scope of the project is defined, the accuracy and reliability of cost information, the cost estimation techniques adopted, and the availability of historical data (Hatamleh et al., 2017). Another study conducted by Arif et al. (2015) to analyze the factors influencing the accuracy of cost estimates in construction projects found that obtaining timely input from subcontractors as well as material manufacturers and suppliers significantly helped to increase the accuracy of cost estimates.
The accuracy of cost estimates largely depends on the effectiveness of the accounting system (DCMA, 2019). The Defense Procurement and Acquisition Policy (DPAP) identifies several qualities of a good accounting system, including: alignment with generally accepted accounting principles applicable to the contractor, proper segregation of direct and indirect costs, a logical and consistent method of allocating indirect costs to cost objectives, exclusion from costs charged to government contracts of amounts not allowable under FAR Part 31, allowance for progress payments, and segregation of pre-production and production costs (DPAP, n.d.). The aspect of segregation of direct and indirect costs is further emphasized in a study by Fitrios (2016), which sought to identify the factors affecting the quality of accounting information from 42 Indonesian hospitals.
A substantial body of literature exists on the determinants of effective cost estimation systems. However, most studies focus on projects in general, without specific focus on government contracts. This research applies the concepts obtained from the literature review to the context of government contracts.
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