If you’re running multiple construction projects at once, you need more than a profit and loss statement to understand your financial performance. A construction Work in Progress (WIP) report gives you a real-time view of how each job is performing, helping you spot potential issues before they impact your cash flow or profitability.
Accurate construction bookkeeping gives you the confidence to make informed decisions before those issues become expensive setbacks.
Northstar Bookkeeping co-owner, Heather Kirstein, has seen firsthand how better financial visibility helps contractors plan. As she explains, “Accurate, accessible financial information is crucial for decision-making in the construction industry. These services provide builders with the clarity and confidence to plan for the future and achieve their business goals.” A current WIP report provides exactly that kind of visibility, allowing you to make smarter decisions throughout every stage of a project.
What Is a Construction WIP Report?
A construction Work in Progress report, often referred to as a construction WIP report, tracks project costs, billings, estimated completion, and profitability across active jobs by comparing the work you’ve completed with the costs you’ve incurred and the amounts you’ve billed. Rather than providing a broad overview of your company’s finances, it breaks down the performance of each project so you can identify trends, improve forecasting, and address issues before they affect profitability.
While formats vary, most construction WIP reports include:
- Contract value
- Costs incurred to date
- Estimated costs to complete
- Percentage of completion
- Revenue earned
- Amount billed to date
- Underbilling or overbilling
Together, these metrics provide a clear picture of project performance, allowing you to monitor profitability, manage cash flow, and make informed business decisions.
Why Banks and Sureties Require WIP Reports
Banks and surety companies rely on WIP reports because they provide a clearer picture of your company’s overall financial position than standard financial statements alone. They want to know that your projects are progressing as expected, your revenue is being recognized accurately, and your business has the financial stability to complete its work.
A well-prepared WIP report demonstrates that you understand your projects, monitor profitability, and have reliable financial processes in place. That can strengthen your credibility when applying for financing or securing bonding.
Maintaining accurate WIP reports also benefits your business. Regularly reviewing them helps identify cash flow concerns, unexpected cost overruns, and billing discrepancies before they become larger financial problems.
How to Read a WIP Report
One of the most important metrics on a WIP report is your percentage of completion. This calculation compares the costs you’ve incurred against the total estimated cost of the project, allowing you to recognize revenue based on the work you’ve actually completed.
The percentage of completion method is the foundation of an accurate WIP report. Co-Owner Paul Yee explains why it’s such an important calculation: “For construction companies, the percentage of completion method aligns financial reporting with the actual work being performed. This not only provides a realistic view of profitability but also aids in managing cash flow and project budgets effectively.” When your WIP report accurately reflects project progress, you can identify potential issues earlier, improve forecasting, and make better business decisions throughout the life of a project.
Your WIP report also helps you identify underbilling and overbilling, two common indicators of cash flow issues. Underbilling occurs when you’ve completed more work than you’ve invoiced, potentially creating unnecessary cash flow strain. Overbilling occurs when you’ve billed ahead of the work completed. While this can improve short-term cash flow, it also requires careful monitoring to ensure project costs remain aligned with revenue.
If you’d like to explore these topics in more detail, read our guides on Underbilling vs. Overbilling to better understand how billing timing affects your cash flow and Billings in Excess of Costs to learn how overbilling is reported and why it matters to your financial statements.
Make Your WIP Report Part of Your Financial Routine
Your WIP report shouldn’t only be updated when a bank, bonding company, or accountant requests it. Reviewing it regularly gives you greater control over your projects by helping you identify trends, adjust estimates, and make informed decisions before financial issues escalate.
The contractors who get the most value from their financial reporting use WIP reports as an ongoing management tool rather than a once-a-year requirement. The value of financial reporting extends well beyond producing accurate reports. The real benefit comes from helping contractors make smarter business decisions.
“When we show clients these metrics, they can begin to see a more optimized allocation of financial resources in the future. That’s where our clients see the value in having an outsourced bookkeeper; they get the real-time snapshot, and they get a vision and some excitement of how their company’s future could run like a well-oiled machine,” says Yee.
Consistently reviewing your WIP report gives you the confidence to make strategic decisions that strengthen both your current projects and your long-term growth.
Make Better Decisions With Accurate WIP Reporting
A WIP report is one of the most valuable financial tools available to construction contractors. When it’s accurate and reviewed consistently, it provides the clarity you need to improve cash flow, monitor profitability, and make confident decisions throughout every stage of a project.
If you’re unsure whether your WIP reports accurately reflect the true performance of your projects, NorthStar’s construction bookkeeping services can help. Our team works with construction firms to build reliable financial reporting systems that provide the clarity needed to improve profitability, strengthen cash flow, and make smarter business decisions with confidence.
Contact us today to talk about outsourced bookkeeping for your business.