A federal contract audit can examine much more than whether invoices add up correctly. Depending on the contract and the organization conducting the review, auditors may examine accounting records, labor charges, indirect costs, invoices, purchasing activity, subcontract costs, pricing support, internal controls, and other records connected with government work. The scope is determined by the contract, applicable clauses, the type of audit, and the purpose of the review.
Not every federal contractor faces the same audit environment. A cost-reimbursement contractor subject to a Defense Contract Audit Agency review has different risks from a commercial product supplier operating under a GSA Multiple Award Schedule. GSA contractors can also encounter Contractor Assessments, which are compliance reviews and should not simply be described as DCAA audits. Preparing correctly begins with identifying exactly what type of review is taking place and which contractual requirements apply.
The worst time to organize contract records is after an audit notice arrives. Companies that connect accounting, timekeeping, contract administration, billing, and document retention to their federal contracts during normal operations are in a much stronger position. Audit preparation should confirm that transactions can be traced from the contract requirement to the company's records and that the company can explain how its systems produced the information submitted to the Government.
Define the Audit Scope Before Collecting Documents
The first step is to determine who is conducting the review, what is being examined, which contracts or periods are involved, and what authority governs access to the requested records. Federal contract oversight is distributed among contracting agencies, audit organizations, inspectors general, and other government functions. Treating every request for records as the same type of "federal audit" can cause a contractor to prepare irrelevant material while overlooking the records that actually matter.
DCAA is particularly important for companies performing certain Department of Defense and other federal contracts where cost accounting, incurred costs, forward pricing, or related matters are subject to audit. DCAA does not audit every federal contractor simply because the company holds a government contract. Its involvement depends on the contracts, audit request, and applicable requirements.
FAR 52.215-2, Audit and Records, Negotiation, is another provision contractors should recognize. When applicable, it provides specified Government rights to examine and audit records associated with the contract. Other contract clauses and regulations can establish additional recordkeeping or access requirements.
Before beginning the substantive review, the company should document:
- The government organization or auditor conducting the review.
- The contract numbers, task orders, or periods covered.
- The purpose and stated scope of the audit.
- The contract clauses relevant to records and audit access.
- The accounting, billing, labor, purchasing, or other systems likely to be examined.
- The records specifically requested and the period they cover.
- The employees responsible for producing and explaining those records.
- The deadlines, submission method, and points of contact.
This step prevents a common mistake: sending a large volume of documents without first understanding what the auditor requested. More documents do not automatically produce a better audit response. Records should be complete and responsive, but the company should also maintain control over what was requested, what was provided, when it was provided, and which version was submitted.
A central audit coordinator is useful even for relatively small contractors. The coordinator can maintain the request log, assign document owners, communicate with management, and make sure different departments do not provide inconsistent answers to the same question.
Reconcile Accounting, Labor, Billing, and Contract Records
Audit readiness depends heavily on whether the company's records agree with one another. An invoice may look correct in isolation while conflicting with timekeeping records, the general ledger, an indirect cost calculation, or the contract's billing provisions. Preparation should therefore focus on reconciliation rather than simply confirming that documents exist.
For contracts where costs are relevant, contractors should understand FAR Part 31 and the cost principles applicable to their circumstances. A cost may be recorded accurately in the accounting system and still raise a contracting issue if it is unallowable, inadequately supported, incorrectly allocated, or inconsistent with the applicable contract terms.
Timekeeping deserves particular attention for labor-intensive contracts. Labor charges should be supported by records that identify the work performed and connect employee time to the appropriate projects or cost objectives. Corrections to time records should follow established procedures rather than being made informally when an audit begins.
The same principle applies to indirect costs. Contractors using indirect cost pools should be able to explain the structure of those pools, the allocation bases used, and how amounts charged to government contracts were calculated. The objective is traceability from the amount billed to the underlying accounting records and supporting transactions.
An internal pre-audit reconciliation can be organized around the following relationships:
| Area | Records to compare | Problem to identify before the audit |
|---|---|---|
| Contract billing | Invoices, contract terms, payment records | Billing inconsistent with contractual requirements |
| Direct labor | Timesheets, payroll, job-cost records | Labor hours or costs do not reconcile |
| Other direct costs | General ledger, receipts, purchase records | Unsupported or incorrectly assigned costs |
| Indirect costs | Cost pools, allocation bases, accounting records | Inconsistent allocation or unsupported calculations |
| Subcontracts | Agreements, invoices, approvals, receiving records | Costs lack adequate contractual support |
| Contract changes | Modifications, accounting records, invoices | Billing reflects changes not properly incorporated |
| Pricing support | Proposal data and supporting records | Submitted information cannot be reconstructed |
| Government payments | Invoices and payment records | Differences remain unexplained |
Companies should investigate unexplained differences before presenting records to auditors. That does not mean changing historical records to make them appear consistent. Adjustments and corrections should be legitimate, documented, and traceable so the company can explain what occurred.
Another useful test is reconstruction. Select several federal transactions and ask an employee who was not responsible for creating them to trace each transaction from the contract or order through performance records, accounting entries, invoice preparation, and payment. If the transaction cannot be reconstructed internally, an auditor may encounter the same problem.
Make Internal Controls and Record Retention Part of Audit Readiness
An audit can expose process weaknesses even when the underlying transaction was legitimate. If only one employee understands how federal invoices are prepared, approvals are undocumented, or supporting records are scattered across personal inboxes, the company may struggle to demonstrate that its processes operate consistently.
Internal controls should establish who can authorize transactions, approve time, create invoices, modify accounting records, approve purchases, and submit information to the Government. Separation of responsibilities becomes particularly important when the same employee would otherwise initiate, approve, and record a transaction without independent review.
Document retention is equally important. FAR Subpart 4.7 addresses contractor records retention and identifies retention requirements for specified records. Contractors should not adopt one universal retention period for every federal contracting document without checking the applicable rule and contract because required periods can differ by record type and circumstances.
Before an audit, management should test whether important records are actually retrievable. A retention policy has little value if the company technically retains information but cannot locate it efficiently or connect it to the relevant contract.
Records that may require review, depending on the audit, include:
- contracts, orders, and modifications;
- invoices and supporting billing calculations;
- general ledger and job-cost records;
- timekeeping and payroll documentation;
- indirect cost calculations and supporting schedules;
- purchase orders and vendor invoices;
- subcontract agreements and related records;
- travel or other direct-cost documentation;
- pricing and proposal support;
- correspondence affecting performance or contract administration;
- internal policies governing accounting, timekeeping, billing, and purchasing.
The list should be adjusted to the actual review. A contractor should not assume that every auditor will request every category, and it should not create unnecessary documents merely because they appear on a generic audit checklist.
Management should also identify known weaknesses before interviews begin. An unresolved reconciliation, inconsistent procedure, missing approval, or unusual transaction is easier to address when the company has already established the facts and identified the relevant documentation.
How Price Reporter Supports GSA Contractors Before Compliance Reviews
GSA Schedule contractors face a different post-award environment from companies preparing specifically for a DCAA cost audit. Price Reporter focuses on GSA business and has provided GSA consulting services since 2006. The company manages more than 1,500 GSA contracts and has completed more than 20,000 GSA contract modifications, making contract maintenance and compliance especially relevant metrics for this subject.
Price Reporter provides GSA Contract Management, Compliance Service, Contractor Assessment support, contract modification assistance, catalog services, and GSA Order Management. These services can help contractors keep Schedule records, contract changes, catalog information, reporting processes, and other post-award activities organized before a GSA compliance review occurs.
Price Reporter has served more than 1,000 companies and has helped obtain more than 500 GSA contracts. Its GSA-focused support should not be confused with an independent financial statement audit or specialized DCAA accounting audit. When a matter requires legal, accounting, cybersecurity, or another specialized professional opinion, the contractor should involve professionals qualified for that specific issue.
Prepare Employees for Auditor Questions and Control the Response Process
Documents tell only part of the story. Auditors may need employees to explain accounting procedures, timekeeping practices, billing methods, purchasing controls, cost allocation, or other processes. Employees who perform these functions should understand both the procedure and their own role in it.
Preparation should not involve scripting artificial answers. Employees should answer questions accurately, distinguish what they know from what they do not know, and avoid guessing about processes outside their responsibilities. If additional research is needed, it is generally better to verify the facts and provide an accurate response than to improvise.
The company should also maintain a structured request log. Each request can be assigned a number, owner, due date, status, submission date, and description of the records provided. This becomes increasingly valuable when an audit generates multiple rounds of questions.
Version control matters as well. If an auditor requests a spreadsheet and the company later discovers that a corrected version is necessary, the contractor should be able to identify what changed and why. Multiple unlabeled versions of the same document can create confusion and make an otherwise explainable issue appear less controlled.
Contractors should pay particular attention to communication between accounting and contracts personnel. Accounting employees may know how an amount was calculated but not whether the underlying contract permitted it. Contract administrators may understand a modification but not know how it affected billing. Audit preparation should connect these perspectives before information is provided externally.
When a potential problem is discovered, management should establish the facts rather than immediately minimizing the issue. Depending on its seriousness, the company may need assistance from contracts professionals, accountants, counsel, or other specialists. Certain circumstances can involve disclosure or other legal obligations, so potentially significant findings should be evaluated under the actual contract and applicable requirements.
Preparation also should include a review of prior findings. If the company has undergone previous audits, assessments, or compliance reviews, management should confirm that promised corrective actions were implemented and remain in place. A recurring weakness can raise more serious concerns than an isolated problem that was identified and corrected.
Use the Audit Results to Correct the System, Not Just the File
Audit preparation should continue through the resolution of findings. When an auditor identifies questioned costs, inadequate documentation, a control weakness, or another issue, the company should understand both the specific transaction and the process that allowed the problem to occur.
Corrective action may involve updating an accounting procedure, changing an approval workflow, retraining employees, improving timekeeping controls, reorganizing records, correcting contract administration, or establishing stronger review of subcontractor costs. The appropriate response depends on the finding rather than on a generic compliance checklist.
A useful post-audit process separates findings into three categories. First are isolated transaction errors that can be corrected individually. Second are recurring process weaknesses that require a control change. Third are contractual or legal issues that may require formal resolution with the Government or specialized professional advice.
Management should assign each finding an owner and a target resolution date. Evidence of corrective action should be retained because a future audit or review may examine whether the company addressed previously identified weaknesses.
For GSA contractors, the same principle applies to Contractor Assessments. If a review identifies problems involving sales reporting, contract administration, catalog information, or other Schedule requirements, correcting only the individual record may leave the underlying process unchanged. The contractor should determine why the discrepancy occurred and whether similar transactions or contract records could contain the same issue.
The most effective audit preparation therefore begins long before the audit notice. Contracts should be connected to accounting procedures, employees should understand the controls relevant to their work, modifications should reach the systems affected by them, and records should remain accessible throughout the required retention period.
A contractor that can trace a transaction from contractual authority through performance, accounting, billing, and payment is much easier to audit than one that must reconstruct the same history from disconnected files. That traceability is the practical standard companies should test before government reviewers ask them to demonstrate it.
