How should contractors use Work in Progress reporting to monitor project profitability?
A construction backlog is the value of contracted or highly likely future work that has been secured but not yet completed. In plain terms, it is the work already “on the books” that should become revenue over the coming months or years.
For contractors, backlog is more than a sales pipeline. It is one of the clearest indicators of future revenue, operating capacity, and financial stability.
A strong backlog helps contractors evaluate future revenue in several practical ways:
1. It shows how much revenue is already lined up
Backlog gives leadership visibility into expected future work. If a contractor has $12 million in backlog and typically performs $2 million of work per month, that may suggest roughly six months of future production, assuming schedules, pricing, and project assumptions hold.
2. It helps determine whether the business has enough work
Too little backlog can signal that revenue may decline soon. That can create pressure around payroll, equipment, overhead, and subcontractor commitments. A healthy backlog helps contractors see whether they have enough future work to support the current size of the business.
3. It warns when the company may be overextended
A large backlog is not always good news. If the work exceeds available labor, equipment, project management capacity, or bonding limits, it can create margin erosion and delivery problems. Revenue only helps if the contractor can perform the work profitably.
4. It improves cash flow planning
Backlog helps contractors estimate when revenue may be earned and when costs may hit. This is especially important because construction billing and cash collection often lag field activity. Contractors can use backlog alongside Work in Progress construction reporting to compare expected revenue with projected labor, material, equipment, and subcontractor costs.
5. It supports staffing and resource decisions
Future revenue is not just a finance issue. If backlog shows a heavier workload six months from now, the contractor may need to hire superintendents, project managers, estimators, or field labor before the work begins. If backlog is thinning, leadership may pause hiring or become more selective with overhead spending.
6. It helps evaluate profitability, not just volume
The best contractors do not only ask, “How much work do we have?” They ask, “What kind of work do we have?” A backlog made up of low-margin or high-risk projects may produce revenue but weak cash flow. A WIP report construction process can help management compare backlog, estimated gross profit, percent complete, overbillings, underbillings, and fade risk.
7. It strengthens conversations with lenders, sureties, and investors
Backlog can help outside parties understand whether a contractor has reliable future revenue. Sureties, lenders, and potential investors often want to see whether upcoming work is sufficient, realistic, and aligned with the contractor’s capacity. This can also matter in Private Equity evaluations, where buyers may study backlog quality to assess future earnings and risk.
Backlog should be evaluated carefully because not all contracted work converts into revenue on the expected timeline. Many Causes of Delays in Construction can affect when projects begin or progress, including permitting issues, design changes, labor shortages, material availability, owner financing challenges, adverse weather, subcontractor performance problems, and unresolved change orders. As a result, a backlog that appears strong on paper may be less dependable if projects are consistently postponed or expected start dates remain uncertain.
Contractors should ask several Construction Accounting Questions when reviewing backlog. Are estimated costs current? Are margins realistic? Are change orders included only when supportable? Are projected completion dates still accurate? Is the backlog reconciled to the WIP schedule construction process? These questions help avoid treating every future dollar as equally certain.
Backlog helps contractors forecast revenue by connecting sales, operations, and accounting. It gives leadership a forward-looking view of booked work, but it must be paired with project-level discipline. A company may have a large backlog and still face problems if jobs are delayed, poorly estimated, underpriced, or outside its normal capabilities.
That is why Construction WIP Accounting matters. Backlog shows what is expected. WIP reporting shows what is actually happening. Together, they help contractors evaluate whether future revenue is likely to be earned profitably, whether the business can support its overhead, and whether leadership should pursue more work, slow down bidding, or become more selective.
A useful backlog is not simply a big number. It is a realistic view of future work, timing, margin, and capacity. For contractors, that makes it one of the most practical tools for evaluating future revenue and managing the business with fewer surprises.
For more than four decades, Bennett Thrasher has provided businesses and individuals with strategic business guidance and solutions through professional tax, audit, advisory, and business process outsourcing services. Contact Aaron Scale, partner in charge of Bennett Thrasher’s Construction practice, or call us at 770.396.2200.
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