Most construction businesses don't suddenly wake up one morning with an inadequate finance function. It happens gradually. The business grows. More projects are won. Contract values increase. More people are employed. Working capital requirements rise. The bank asks more questions. Project reporting becomes more important. Meanwhile, the finance function that successfully supported the business at $10 million or $20 million of revenue continues operating largely as it always has. Eventually, a gap emerges. The business has become more financially complex than the finance function supporting it. Recognising that point early matters because the consequences don't usually appear first as an accounting problem. They appear as poor visibility, cash surprises, unreliable forecasts and increasingly difficult management decisions.

A good finance team can still be the wrong finance function This distinction is important. Outgrowing the finance function doesn't necessarily mean the existing finance team is underperforming. A capable Finance Manager may be doing an excellent job managing:

  • month-end reporting
  • payroll
  • accounts payable
  • accounts receivable
  • compliance
  • tax obligations
  • audit requirements
  • financial controls.

But as the business grows, management starts requiring something different. Questions become more forward-looking: What will cash look like in six months?

How much working capital will the new order book require? Which projects are actually creating value? Are forecast margins reliable? Can we afford the next stage of growth? What happens if revenue grows another 30%? Do we have sufficient banking and guarantee capacity? These aren't primarily accounting questions. They are commercial and financial management questions. And they require a different level of capability and focus.

Sign 1: Management reporting tells you what happened, not what is going to happen Historical financial reporting is essential. But management cannot run a growing contractor by looking only in the rear-view mirror. If monthly reporting primarily consists of a profit and loss statement, balance sheet and commentary on last month's results, there may be an important piece missing. Management increasingly needs forward visibility over:

  • project margins
  • cost to complete
  • cash flow
  • working capital
  • overhead
  • pipeline
  • order book
  • banking capacity
  • emerging commercial risks.

The question should move from: "What happened last month?" towards: "Based on what we know today, what is likely to happen over the next 6 to 12 months?" That shift is one of the clearest signs that a business is moving beyond a traditional accounting function.

Sign 2: Cash keeps surprising management Cash surprises are another warning sign.

Management may know the business is profitable and have confidence in the order book, yet continually find that available cash is lower than expected. Often there isn't one dramatic cause. Cash has accumulated across WIP, debtors, retentions and unresolved variations. Several projects have mobilised simultaneously. Customers are paying slightly later. Overheads have increased ahead of revenue. Individually, none of those issues looks catastrophic. Collectively, they can create a significant funding requirement. A mature finance function should help management understand where cash is going before it becomes a problem, rather than simply reporting the bank balance after it has happened.

Sign 3: Nobody really owns the project forecast Project forecasting sits at the intersection of operations, commercial and finance. That can create ambiguity. Project managers understand delivery. Commercial teams understand contractual position. Finance understands the reported numbers. But who owns the integrity of the overall forecast? In some businesses, the answer isn't clear. Project forecasts may be updated inconsistently. Cost-to-complete assumptions aren't sufficiently challenged. Unapproved variations remain in forecasts for too long. Expected margin improvements continually move into future months. Finance consolidates the numbers but doesn't have the mandate or operational understanding to challenge them. This becomes increasingly dangerous as the number and size of projects grow. Good project forecasting requires more than collecting spreadsheets. It requires disciplined review and constructive challenge.

Sign 4: The owner or CEO has become the unofficial CFO This is common in founder-led businesses. As financial complexity increases, questions that don't fit neatly inside accounting start landing with the owner or CEO.

Should we buy the equipment? Can we afford to take on this project? How much debt should we carry? What should we tell the bank? Can we recruit these people now? Why is cash tight? What margin should we be making? Should we expand into another region? The CEO becomes the person connecting finance, operations, strategy and commercial decisions. Initially, that can work. The problem is opportunity cost. Every hour the CEO spends building cash forecasts, interrogating WIP or preparing information for the bank is an hour not spent leading the business. At some point, the business needs another person capable of carrying that financial leadership responsibility.

Sign 5: Finance is constantly reacting A finance team under pressure often becomes highly reactive. Payroll has to run. Suppliers need to be paid. Month-end needs to close. Customers need invoices. The auditor needs information. Tax deadlines arrive. Management needs reports. Every task is legitimate and many are urgent. But urgent work can crowd out important work. Cash forecasting gets updated when cash becomes tight. Project reviews occur after margins move. Working-capital issues are addressed when facilities become constrained. Budgets are prepared once a year and quickly become irrelevant. Strategic analysis happens when somebody finds time. The problem isn't effort.

The finance team can be extremely busy while the business remains financially undersupported.

Sign 6: Different parts of the business have different versions of the truth As contractors grow, information tends to spread across multiple systems and spreadsheets. Finance has one revenue forecast. Operations has another. Commercial has a different view of variations. Project managers maintain their own cost-to-complete forecasts. The pipeline sits somewhere else again. Management meetings then become exercises in reconciling numbers rather than making decisions. A scalable finance function should create a common financial view of the business. That doesn't require every piece of information to sit inside one enormous system. It does require clarity around which numbers management relies on, who owns them and how frequently they are updated.

Sign 7: The numbers arrive too late to change the outcome There is limited value in discovering three months later that a project was deteriorating. By then, the opportunity to influence the result may have disappeared. The same applies to cash. A forecast showing a funding problem next week creates an emergency. A forecast identifying the same problem three months earlier creates options. Management information becomes more valuable as it moves closer to the decision. This is why growing businesses often need to improve not just the accuracy of reporting, but its speed and forward visibility.

Sign 8: The business is making bigger decisions without better financial analysis As companies grow, decisions become larger. A $50,000 mistake in a small business may be manageable. A poorly evaluated $5 million project, major equipment purchase, acquisition or expansion decision can materially affect the business. Yet decision-making processes don't always evolve at the same pace. Large commitments may still be assessed primarily through experience and instinct.

Experience remains enormously valuable. But as the financial consequences increase, management should also be asking: What return are we expecting? What cash does this require? What happens if our assumptions are wrong? What is the downside? How does this affect debt and working capital? Better financial capability should improve the quality of these decisions rather than simply record them afterwards.

Does this mean you need a full-time CFO? Not necessarily. This is where businesses sometimes make the wrong leap. Recognising that the organisation needs CFO-level capability doesn't automatically mean hiring a full-time CFO. A $25 million or $40 million contractor may need sophisticated financial leadership but only require that capability one or two days per week. The existing finance team may already handle transactional accounting extremely well. What is missing could simply be senior capability above them to:

  • strengthen forecasting
  • challenge project performance
  • manage working capital
  • improve management reporting
  • support banking relationships
  • evaluate major decisions
  • develop the finance team
  • help management plan for growth.

The objective should be to match the finance capability to the needs of the business, rather than building a larger function than necessary.

A useful test Ask whether your finance function can confidently answer: What will our profit, cash and working-capital position look like six months from now? Which projects are likely to outperform or underperform their current forecasts? How much cash will our current order book require to deliver? Where is cash currently tied up across WIP, debtors, variations and retentions?

How much additional growth can our balance sheet support? What financial risks should management be acting on now? What happens to our business if our key assumptions are wrong? If the answers aren't readily available, the issue may not be the quality of the accounting. The business may simply have reached the point where it needs a different level of financial leadership.

The finance function should grow before it becomes a constraint Businesses rarely outgrow their finance function at a convenient time. Usually it becomes apparent during rapid growth, a cash squeeze, a difficult project or a major strategic decision. That is exactly when changing systems, processes and responsibilities becomes hardest. The better approach is to recognise the signs earlier. The goal isn't to create a large corporate finance department. It is to ensure that financial capability develops at roughly the same pace as the complexity of the business. Because ultimately, the question isn't: "Is our finance team busy enough?" It is: "Is our finance function giving management what it needs to run the business we have become?"

Salt Strategic Advisory works with growing construction, infrastructure and project-based businesses that have reached the point where stronger financial leadership is required, without necessarily needing a full-time CFO. The starting point is often not replacing the existing finance team. It is identifying what capability the business now needs around them.