How the Costpoint EAC Process Works
The process generally starts with collecting current project financial information. Actual costs recorded through labor, materials, subcontracts, accounts payable, and other transactions establish the cost incurred to date. The project team then estimates the remaining cost required to complete the contracted scope.
A common calculation is EAC = Actual Cost to Date + Estimate to Complete (ETC). For example, if a project has incurred $3,200,000 to date and the latest estimate of remaining costs is $1,800,000, the EAC is $5,000,000.
- Collect actual costs: Capture posted labor, material, subcontract, overhead, and other project costs.
- Develop the ETC: Estimate the remaining resources and expenditures required to complete the work.
- Calculate the EAC: Combine actual costs with the current ETC.
- Review variances: Compare the EAC with the approved budget or contract baseline.
- Approve and update: Route significant changes through the appropriate financial and project-management controls.
Data Inputs and Financial Controls
EAC accuracy depends on the quality and timing of underlying transactions. The chart of accounts provides the coding structure used to classify costs correctly, while invoice capture and validation help ensure expenses are assigned to the appropriate accounts, projects, and organizations before posting.
Invoice workflows are particularly relevant because current costs can influence the remaining estimate. Effective invoice processing can support capture, extraction, validation, matching, GL coding, approval, and posting so project financial data becomes available for forecasting in a timely manner.
Accruals can also affect EAC when services or goods have been received but invoices have not yet been recorded. Audit Trails For Accruals document steps in the accrual process, including automation and approvals, providing traceability for audit and compliance requirements.
Reviewing EAC Variances and Project Performance
After calculating EAC, finance and program managers compare the projection with the approved budget, contract value, or other financial baseline. A rising EAC may indicate that expected remaining costs have increased, while a lower EAC can reflect changes in resource requirements, productivity, procurement expectations, or project scope.
For example, assume an approved project budget is $5,500,000 and the current EAC is $5,000,000. The projected cost is $500,000 below the budget. If the EAC later increases to $5,750,000, the projected cost is $250,000 above the original budget, prompting management to examine the underlying assumptions and expected completion costs.
Reviewing the components behind the change is important. A variance may originate from labor hours, labor rates, material prices, subcontract commitments, indirect costs, schedule changes, or newly identified work. The EAC process therefore works best when financial and operational teams review the assumptions rather than focusing only on the final number.
Reconciliation, Authorization, and Consolidation
EAC calculations should be supported by a consistent Reconciliation Process that compares project records with relevant accounting and operational data. Reconciliation can identify differences between posted costs, commitments, accruals, forecasts, and supporting project information before an updated EAC is finalized.
An Authorization Process establishes who can prepare, review, approve, and change EAC estimates. Clear responsibilities help maintain separation between forecasting activity and financial approval while providing an audit trail for material changes.
When organizations manage multiple projects, contracts, or business units, a Consolidation Process can bring approved financial information together for broader management reporting. Consolidated views allow leadership to evaluate project-level forecasts alongside organizational financial performance.
Automation and ERP Integration in EAC
Automation can help connect transaction data and forecasting workflows while maintaining consistent controls. The Integrations List page illustrates how ERP integrations can support secure data exchange between financial systems and other business applications, helping teams maintain aligned information for reporting and planning.
The Hyperbots Platform provides process-specific AI automation trained on domain-relevant data and designed to support collaborative workflows. In an EAC environment, connected finance workflows can help make relevant transaction information available to teams responsible for forecasting and project financial management.
ERP architecture also matters when organizations extend or modernize finance workflows. Understanding how deltek Costpoint fits into an organization's broader ERP environment can help teams evaluate integration, data synchronization, and workflow requirements without separating EAC management from the underlying financial system.
Cash, Receipts, and Other Financial Inputs
Although EAC primarily focuses on projected project costs, related finance processes can provide important information for broader project and contract reporting. For example, cash application workflows match customer payments and remittances, resolve unapplied cash and deductions, and post receipts accurately. Keeping these financial activities synchronized with project records supports a more complete view of contract performance.
Sales-tax validation can also contribute to transaction-level financial controls. Audit Trails for Sales Tax Verification provide audit-ready records for verification activities and related journal entries, supporting transparency when validated transaction data feeds financial reporting.
Similarly, Extraction And Validation Of Origin And Destination Addresses supports structured and unstructured invoice processing for sales-tax identification, line-item extraction, invoice matching, and journal-entry automation. Reliable transaction attributes help maintain the quality of financial information used across downstream reporting workflows.
Best Practices for Managing EAC
A disciplined EAC process should combine current accounting data with realistic operational assumptions. Finance teams should establish a regular review cadence and document the reasons for significant changes so management can distinguish normal forecast movement from changes requiring action.
- Use consistent project, account, task, and organizational coding.
- Refresh actual costs and commitments before preparing material EAC updates.
- Separate actual costs from the remaining estimate to preserve forecast visibility.
- Review labor, materials, subcontracts, indirect costs, and schedule assumptions individually.
- Document significant changes to ETC assumptions and obtain required approvals.
- Reconcile EAC inputs with accounting records and supporting project information.
Summary
The Costpoint EAC Process combines actual project costs with the estimated cost of remaining work to produce a forward-looking estimate of total project cost. By integrating accurate transactions, disciplined ETC assumptions, reconciliation, authorization, audit trails, and ERP-connected workflows, organizations can use EAC to strengthen project forecasting, financial reporting, and contract performance management.