Article
How real-time WIP reporting strengthens financial reporting for contractors
June 12, 2026 · Authored by Nick Brorson
Construction financial statements are only as reliable as the Work in Progress (WIP) data behind them. Revenue recognition, job profitability, and backlog projections all depend on accurate estimates of project progress and cost to complete.
However, many contractors still assemble WIP schedules manually at the end of each reporting period, particularly when they rely on legacy accounting systems such as Sage 300 CRE. This means that by the time the WIP report is complete, the information already reflects work that happened weeks earlier. For controllers and CFOs, that delay creates a real financial risk. Financial statements inform decisions about staffing, project bidding, lending relationships, and bonding capacity. When the underlying WIP data is incomplete or outdated, leadership may make those decisions using information that no longer reflects the reality of the job.
Modern construction ERP systems such as Sage Intacct address this problem by automating the WIP process and updating job performance data continuously.
Why monthly WIP processes distort financial reporting
In a typical manual workflow, the accounting team gathers job cost information from multiple sources at the end of the month, exports all of the data into Excel, and then manually calculates percent complete, over/under billings, and retainage for each job.
That approach works when projects are running according to schedule, but when unexpected delays arise or materials costs change quickly, it can become risky.
Let’s take the example of a $20 million project expected to generate a $2 million profit. If the WIP schedule shows the project 60 percent complete with a projected margin of 10 percent, leadership will assume the job is tracking according to plan.
Now imagine that the project begins to experience labor productivity issues that increase the expected labor hours by 15 percent. If the project manager doesn’t update the estimated cost to complete until the next reporting cycle, the WIP report will continue to show a healthy margin even though the job’s profitability has already declined.
When the adjustment finally appears in the next WIP update, the financial statements show sudden job fade that surprises leadership, lenders, and sureties.
