Post-M&A Integrations

Government contract portfolios introduce compliance obligations that have no commercial equivalent and do not pause during an integration. Contract novation under FAR Part 42.12 requires government consent before contracts can be legally transferred to a successor entity, a process that demands documentation, contracting officer engagement, and timeline management running parallel to operational integration. CAS requires that any change in cost accounting practices be disclosed and, in some cases, approved before implementation. Indirect rate structures must be redesigned to reflect the combined entity’s cost pools without triggering CAS 401 or CAS 402 noncompliance. Each of these obligations carries its own deadline, and missing any one of them creates financial exposure that erodes deal value.

Post-close indirect rate development is one of the highest-stakes integration decisions a government contractor makes. The combined entity must determine whether to operate under a single indirect rate structure or maintain separate structures, how to allocate shared services and overhead across the merged organization, and whether existing forward pricing rate agreements (FPRAs) remain valid or require renegotiation with the DCAA. These decisions affect contract profitability on every active award and establish the cost accounting baseline against which future incurred cost audits will be measured. Rate structures designed reactively under integration pressure routinely produce either overbilling exposure or chronic undercoverage that suppresses margin across the entire portfolio.

The post-close window is disproportionately high-risk because compliance obligations activate before integration infrastructure is in place. The most time-sensitive exposures include CAS disclosure statement amendments required when cost accounting practices change, DCMA notification requirements tied to organizational structure changes affecting contractor business systems, and FAR 52.215-2 audit and records access clauses that apply immediately to the successor entity. Subcontract administration obligations under the acquired company’s contracts also transfer at close, meaning flowdown noncompliance becomes the buyer’s liability without any remediation period. Organizations that map these obligations to a structured compliance calendar close the gap between deal execution and regulatory accountability.

System integration in a government contracting environment must preserve the cost segregation, project accounting, and labor charging controls that each legacy system was maintaining under its respective contracts. Migrating to a unified platform without mapping these controls first creates gaps that surface as DCAA accounting system deficiencies during the next audit cycle. A structured system integration strategy identifies which data, workflows, and compliance configurations must be replicated in the combined environment before legacy systems are decommissioned. For entities subject to CAS, the integration must also ensure that cost accounting practices remain consistent across all contracts during the transition, as inconsistency constitutes a CAS noncompliance regardless of intent.

Government oversight activity frequently intensifies following an M&A transaction. DCMA may initiate a contractor business system review to assess whether the successor entity’s systems remain adequate under the combined structure. DCAA may request an accounting system pre-award survey if the integrated entity pursues new cost-reimbursable work, or may accelerate an incurred cost audit of the acquired company’s pre-close periods. Contracting officers evaluating responsibility determinations for future awards will also assess whether the integration has produced a compliant, capable organization. Proactive engagement with these stakeholders, supported by documented compliance milestones and a clear integration roadmap, materially improves outcomes across all three relationships.

Integration quality is a direct input to future enterprise value in the government contracting sector. Acquirers and financial sponsors conducting government contracts (GovCon) due diligence on a portfolio company evaluate the health of contractor business systems, the defensibility of indirect rate structures, the absence of open DCAA findings, and the integrity of contract novation and compliance documentation. Organizations that complete integration with clean systems, documented cost accounting practices, and no unresolved audit exposure command stronger valuations and require less seller indemnification. For private equity-backed contractors, a structured post-close integration that prioritizes compliance infrastructure from day one compresses the timeline to exit readiness and reduces the risk of findings surfacing during a subsequent buyer’s diligence process.