Procurement9 min read

DCAA Compliance for Small Federal Contractors

For a small contractor, the phrase “DCAA compliance” can sound like an enterprise-only burden — until you pursue your first cost-reimbursement or time-and-materials contract and discover the government will not award it unless your accounting system is adequate. DCAA compliance is not a certificate you buy; it is a way of recording costs and time that lets the government trust your numbers. This guide explains what DCAA actually audits, when small firms first encounter it, what an adequate accounting system looks like, and how to stay out of trouble under the FAR Cost Principles.

What DCAA Is — and Is Not

The Defense Contract Audit Agency performs contract audits for the Department of Defense and, by agreement, many civilian agencies. It does not award contracts, and — despite what some software vendors imply — it does not certify or pre-approve accounting systems. What DCAA does is examine whether your accounting system, your cost representations, and the costs you have incurred are reliable and compliant with the FAR Cost Principles (Part 31) and any applicable Cost Accounting Standards. Treat any claim of a “DCAA-certified” product with skepticism: compliance is about how you operate, not a badge you hold.

When Small Contractors First Meet DCAA

If you do only firm-fixed-price commercial work, you may never face a DCAA audit, because the government pays a set price regardless of your cost. DCAA enters the picture when you pursue flexibly priced work — cost-reimbursement, T&M, or labor-hour — where the government reimburses your actual costs. FAR 16.301-3 bars award of a cost-reimbursement contract unless your accounting system is adequate for determining costs, so the contracting officer may ask DCAA to run a preaward accounting system survey using Standard Form 1408. Understanding which contract type you are bidding tells you whether DCAA will be involved.

What Makes an Accounting System Adequate

The SF 1408 survey checks whether your system can be trusted to accumulate and report costs correctly. At minimum, an adequate system must:

Separate direct and indirect costs — and accumulate direct costs by contract or job
Allocate indirect costs through logical pools (fringe, overhead, G&A) and consistent bases
Identify and exclude unallowable costs per FAR 31.205
Post costs at least monthly and reconcile to the general ledger
Track costs against budgets and ceilings so you can invoice accurately

Many small firms achieve this with mainstream accounting software configured correctly — a job-cost structure and disciplined chart of accounts matter more than the brand. Your indirect pools also drive your wrap rate, so getting the structure right serves both compliance and pricing.

Timekeeping Is Where Audits Are Won or Lost

Labor is usually the largest cost on a federal contract and the hardest to reconstruct after the fact, which is why DCAA scrutinizes timekeeping more than almost anything else. A compliant system records all hours — direct and indirect, billable and not — daily, by the individual employee, charged to the correct cost objective, with corrections documented and authorized. The classic findings are employees filling in timesheets at week’s end, hours charged to the wrong contract, or salaried staff recording only 40 hours regardless of actual effort. Build the timekeeping discipline before the audit, not during it.

Allowable Costs and Incurred-Cost Submissions

FAR 31.205 lists costs that are unallowable on government contracts — entertainment, alcohol, lobbying, bad debts, fines and penalties, interest, and certain advertising among them. You can still incur these as a business, but they must be segregated so they never reach a billed or proposed cost. Separately, contractors with flexibly priced contracts must file an annual incurred cost proposal — commonly using DCAA’s ICE model — within six months of fiscal year-end under FAR 52.216-7, reporting actual costs and final indirect rates. Late or inadequate submissions invite penalties and unilateral rate decrements.

How GovCon Helps

GovCon does not replace your accounting system, but it helps you carry your cost narrative, rate assumptions, and compliance story into every proposal so your pricing matches the system DCAA will audit. Pair it with a disciplined accounting setup and you can pursue cost-type work with confidence. Learn how the pieces fit in our guides on pricing a federal proposal and indirect rates and wrap rates, then try GovCon free → or explore the tools.

Frequently Asked Questions

What is DCAA and what does it audit?

The Defense Contract Audit Agency (DCAA) performs contract audits for the Department of Defense and many civilian agencies. It does not award contracts or certify companies; instead it examines whether a contractor’s accounting system, cost representations, and incurred costs are reliable and compliant with the FAR Cost Principles and applicable Cost Accounting Standards. For small contractors, DCAA most often appears through a preaward accounting-system survey or an incurred-cost audit on cost-reimbursement work.

Is there such a thing as DCAA certification?

No. DCAA does not certify or pre-approve accounting systems or software, and any vendor claiming to sell a “DCAA-certified” product is overstating it. What DCAA does is review a system for adequacy — typically against the SF 1408 preaward survey criteria — and report whether it is acceptable for accumulating costs on a government contract. A system can be DCAA-compliant in design, but compliance is about how you operate it, not a certificate you hold.

When does a small contractor first encounter DCAA?

Most small contractors first meet DCAA when they pursue their first cost-reimbursement or T&M contract, because FAR 16.301-3 requires an adequate accounting system before such an award. The contracting officer may request a preaward accounting system survey, which DCAA conducts using Standard Form 1408. Firms doing only firm-fixed-price commercial work often never face a DCAA audit, since the government pays a set price regardless of cost.

What makes an accounting system DCAA-adequate?

The SF 1408 criteria require a system that separates direct from indirect costs, accumulates direct costs by contract, allocates indirect costs through logical pools and bases, identifies and excludes unallowable costs per FAR 31.205, posts costs at least monthly, and reconciles to the general ledger. A compliant timekeeping system that records all hours daily to the right cost objective is central, because labor is usually the largest cost and the hardest to reconstruct after the fact.

What is an incurred cost submission?

Contractors with flexibly priced contracts (cost-reimbursement, T&M, or labor-hour) must submit an annual incurred cost proposal — often prepared using the DCAA Incurred Cost Electronically (ICE) model — within six months after the end of their fiscal year, per FAR 52.216-7. It reports actual direct and indirect costs and final indirect rates so the government can settle the year. Late or inadequate submissions can trigger penalties and unilateral rate decrements.

What costs are unallowable under FAR Part 31?

FAR 31.205 lists costs that may not be charged to government contracts even if otherwise reasonable — including most entertainment, alcoholic beverages, lobbying, bad debts, certain advertising, fines and penalties, and interest. You may still incur these costs as a business, but they must be segregated in your accounting system so they are excluded from billed and proposed costs. Failure to screen unallowables is one of the most common DCAA findings against small contractors.

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