For contractors, a project can appear profitable on paper but still lose money during execution. Materials may cost more than expected, labour hours may increase, equipment may require repairs, or a client may request changes that affect the original budget. When these costs are not identified early, they can reduce the profit available when the project is completed.
Project costing helps contractors understand how much each job is expected to cost and compare that estimate with actual spending as work progresses. With accurate records and regular reviews, contractors can identify potential overruns earlier, investigate the causes and make informed decisions before the financial impact becomes difficult to manage.
1. Start With a Realistic Project Budget
Before work begins, contractors need a clear estimate of the resources required to complete the project. This includes materials, labour, equipment hire, subcontractors, transportation and other direct expenses. Site supervision, administrative costs and other overheads should also be considered when calculating the project’s overall cost.
An estimate that excludes important expenses can make a project appear more profitable than it really is. For example, a contractor may budget for cement, blocks and labour but underestimate fuel, equipment maintenance or the cost of transporting materials to the site.
A detailed budget provides a baseline against which actual costs can be measured. It should reflect the agreed project scope and allow for reasonable contingencies where appropriate. Any changes to the scope should also be documented so that their financial implications can be assessed.
2. Track Actual Costs Against the Budget
Preparing a budget is only the first step. Contractors also need to record what they actually spend and compare it with the original estimate throughout the project.
For example, if a project allocates GH₵80,000 for materials but actual purchases reach GH₵55,000 before the project is halfway complete, the contractor should investigate whether material prices have increased, quantities are higher than expected or wastage is occurring.
For contractors managing several jobs, keeping these records separate is particularly important. Without project-specific records, expenses from one site may be confused with those from another, making it difficult to determine which projects are performing well.
A cloud-based accounting and financial management platform such as FinovatePro provides a central place to record business transactions, track expenses and review financial reports. By maintaining organised financial records, contractors can better understand how money is being spent and assess the financial position of their business as projects progress.
3. Identify the Causes of Cost Overruns
A project exceeding its budget does not always mean that money has been wasted. The increase may result from higher material prices, additional work, delays, poor planning or inefficient use of resources. The important thing is to identify the reason and determine whether action is needed.
Contractors should review significant cost differences regularly. If labour costs are rising faster than planned, for example, management can investigate whether the work is taking longer than estimated or whether additional workers are required. If material expenses are unusually high, purchase records and quantities used should be checked.
Changes requested by clients should also be documented, including any additional costs and adjustments to the completion date. Without this information, contractors may absorb the cost of extra work without realising how much it affects the project’s profitability.
4. Use Project Costing to Monitor Profitability
Knowing how much a project has spent is useful, but contractors also need to understand how spending affects the expected profit.
Consider a project with an agreed contract value of GH₵500,000 and an estimated total cost of GH₵400,000. The expected gross profit is GH₵100,000. If the projected cost rises to GH₵450,000, the expected gross profit falls to GH₵50,000, assuming the contract value remains unchanged.
This comparison helps management recognise the financial consequences of rising costs before the project is completed. It also supports decisions about purchasing, labour allocation, client variations and whether additional work can be accepted without putting the existing project at risk.
FinovatePro includes project management and costing capabilities that allow businesses to associate transactions with specific projects. Its published information also describes project budgets, profitability monitoring and budget-to-actual reporting, which can help contractors compare planned costs with recorded financial activity. Availability of particular features depends on the selected plan.
5. Review Costs Throughout the Project
Project costing should not be treated as a one-time exercise carried out during the initial estimate. Costs need to be reviewed throughout the project, from procurement and mobilisation to construction and final handover.
Contractors should establish a regular review schedule, such as weekly checks for active projects and more detailed monthly reviews. Each review should compare actual spending with the budget, identify outstanding supplier payments and assess the likely cost of completing the remaining work.
It is also important to keep records up to date. Delayed entries can make a project appear less expensive than it really is, particularly when materials have been received but supplier bills have not yet been recorded. Accurate records of commitments and outstanding payments help management see the wider financial picture.
Where several projects are running at once, consistent cost tracking can also help management identify which jobs require attention and whether one project’s spending is affecting the resources available for another.
Conclusion
Project overruns are easier to manage when contractors identify them early. A realistic budget, accurate expense records, regular cost reviews and clear documentation of project changes can help businesses understand where costs are increasing and take corrective action before profits are significantly affected.
Take control of your project costs before overruns affect your profits. Book a demo of FinovatePro to see how its project costing, budgeting and financial reporting tools can help your business monitor expenses, track project performance and make better-informed financial decisions.