Cash flow pressure can affect a profitable business just as quickly as an unprofitable one. A business may have strong sales on paper, but still struggle to pay wages, suppliers, rent, loan repayments, tax obligations or superannuation when the money is needed.
That is where a virtual Chief Financial Officer, commonly called a virtual CFO, can make a practical difference. By turning bookkeeping, sales information and upcoming commitments into a clear forward-looking cash flow forecast, a virtual CFO helps small business owners see potential shortfalls early and make decisions while they still have options.
Cash flow forecasting is different from tracking profit
Profit and cash are closely connected, but they are not the same thing.
A profit and loss report records income and expenses for a period. It is useful for understanding whether the business is trading well. A cash flow forecast looks ahead at when money is actually expected to enter and leave the bank account.
For example, a business may issue an invoice this month but not receive payment until much later. It may also need to pay staff, stock suppliers and operating costs before that customer payment arrives. The business can look profitable while its bank balance is under pressure.
A useful cash flow forecast usually brings together:
– opening bank balances
– expected customer receipts, based on realistic payment timing
– recurring operating costs, such as rent, software, insurance and utilities
– payroll and contractor payments
– stock, materials and supplier commitments
– finance repayments and interest
– planned capital purchases
– GST, PAYG withholding, income tax and superannuation commitments where relevant
– owner drawings, dividends or distributions, depending on the business structure
– seasonal fluctuations, known projects and likely one-off costs.
The aim is not to predict the future perfectly. It is to create a reliable working view of what is likely to happen, identify the points where cash may tighten and update the forecast as new information becomes available.
What a virtual CFO does beyond bookkeeping
Bookkeeping is essential. It keeps transactions recorded, accounts reconciled and financial data up to date. However, many business owners need more than a record of what has already happened.
A virtual CFO uses that information to help management decide what to do next.
Depending on the business, this can include building and maintaining a cash flow forecast, reviewing key performance trends, setting budgets, monitoring margins, improving reporting and helping the owner prepare for major decisions. The service is delivered flexibly, often as an ongoing part-time advisory role rather than the cost of employing a full-time senior finance professional.
A virtual CFO can help turn financial information into practical questions such as:
– Will the business have enough cash to meet all commitments over the coming weeks and months?
– Which customer payments are critical to the forecast?
– Is the business taking on work that is genuinely profitable after labour, materials and overheads?
– Can the business afford to hire, buy equipment, open another location or increase stock?
– What happens if a major client pays late or a project is delayed?
– Is there enough cash reserved for upcoming tax, superannuation and BAS-related obligations?
– Should the business negotiate supplier terms, revise pricing or seek funding before pressure increases?
This is particularly valuable for owners who have grown quickly, manage a seasonal business, work on project-based contracts or have a gap between completing work and receiving payment.
Building a forecast that reflects how the business really operates
A forecast is only useful if its assumptions are realistic. A virtual CFO does not simply copy last year’s revenue into a spreadsheet and assume everything will follow plan.
Instead, the forecast should be based on the operating drivers of the business.
For a professional services firm, this may include work in progress, signed engagements, utilisation, invoice timing and debtor days. For a trade business, it may include quoted work, project stages, labour availability, materials, progress claims and retention amounts. For a retailer or hospitality venue, it may focus on trading patterns, stock purchasing, wages, promotions, supplier terms and seasonal demand.
A strong forecasting process often includes the following elements.
A rolling forecast
Rather than preparing a forecast once at the start of the financial year and leaving it untouched, a virtual CFO can maintain a rolling forecast. As each period closes, actual results are compared with the previous forecast, assumptions are updated and a new future period is added.
This keeps the forecast relevant. It also helps identify whether a cash issue is a one-off timing difference or part of a developing trend.
Expected receipts, not just invoiced sales
Sales invoices are not cash in the bank. A forecast should take account of when customers are likely to pay, not simply when the invoice is issued.
This may involve reviewing payment history by customer, invoice due dates, disputed invoices, project milestones and known collection risks. If a significant customer regularly pays later than agreed, assuming payment on the due date can create a misleading picture.
Clear treatment of tax and employer obligations
Amounts collected or withheld for tax purposes should not be treated as spare operating cash. Businesses registered for GST need to report and pay relevant amounts through the BAS process, while employers may have PAYG withholding and superannuation obligations.
The ATO encourages businesses to manage cash flow so they can meet tax, GST, superannuation and employer obligations. Setting these amounts aside as the business trades can reduce the risk of a surprise liability placing pressure on the bank account later.
A virtual CFO can include these expected obligations in the forecast, coordinate with the business’s tax adviser and help ensure the owner understands what portion of the bank balance is genuinely available for business decisions.
Planned and unplanned expenditure
Major purchases, annual renewals, repairs, professional fees, insurance premiums and equipment replacements can be easy to overlook when looking only at monthly operating costs.
A virtual CFO helps create visibility around known commitments and establishes sensible allowances for less predictable items. This does not remove uncertainty, but it means the business is less likely to be caught off guard by foreseeable costs.
Identifying shortfalls early gives owners more choices
The real value of cash flow forecasting is not the spreadsheet itself. It is the ability to act before a shortfall becomes urgent.
ASIC identifies poor cash flow, incomplete financial records, increasing debt, difficulty collecting debts and creditors being paid outside usual terms as potential warning signs of financial difficulty for companies. For company directors, monitoring whether the company can pay debts as they fall due is a serious responsibility.
A forecast can provide an earlier warning when the business may be heading towards a difficult period. With that visibility, the owner may be able to consider options such as:
– following up overdue accounts before they become seriously aged
– requesting deposits, progress payments or shorter payment terms for new work
– adjusting invoicing processes so invoices are issued promptly
– pausing or rescheduling non-essential expenditure
– reviewing prices, margins and the profitability of particular products, services or clients
– negotiating payment terms with suppliers before accounts become overdue
– reducing unnecessary stock purchases or improving stock turnover
– planning recruitment around confirmed workload rather than hoped-for sales
– discussing suitable funding options before a cash gap becomes immediate
– seeking accounting, tax, legal or insolvency advice early if financial pressure is becoming more serious.
Early action is not always comfortable, but it is usually more constructive than waiting until supplier relationships have deteriorated, wages are at risk or a tax debt has grown beyond the business’s capacity to manage.
A practical example: profitable work, delayed cash
Consider a small construction-related business that has secured several profitable projects. The owner sees a healthy pipeline and decides to hire another employee, order materials for upcoming jobs and purchase a vehicle.
The profit and loss report looks encouraging because revenue is being recognised as work is completed. However, several large customer invoices are due to be paid later than expected, while wages, supplier accounts, finance repayments and tax obligations continue to fall due.
A virtual CFO prepares a rolling cash flow forecast and identifies that the business is likely to face a shortfall before the larger project payments arrive. Because the issue is identified early, the owner can take measured action.
They may accelerate invoice follow-up, seek a deposit for new work, stage the vehicle purchase, speak with key suppliers about timing and review whether the planned hire should proceed immediately. The result may not be perfect, but the business can make informed decisions rather than reacting after its available cash has already run low.
Cash flow forecasting also improves everyday decision-making
Forecasting is often associated with financial stress, but it is equally useful when a business is performing well.
Growth consumes cash. Taking on more work may require more people, stock, materials, equipment, marketing or premises before the additional revenue is collected. A business can be busy and successful while still placing itself under avoidable financial strain.
A virtual CFO can help test the cash implications of decisions before the owner commits. This may include assessing whether the business can afford to:
– employ a new team member
– increase wages or contractor capacity
– offer longer payment terms to win work
– buy or lease equipment
– expand into a new service line
– open or relocate premises
– carry additional inventory
– undertake a marketing campaign
– make distributions or drawings from the business.
The question is not simply whether the business can afford the cost in total. It is whether it can afford the timing of the cost while continuing to meet its existing commitments.
This approach can also support more productive conversations with lenders, investors and advisers. A current forecast, supported by up-to-date bookkeeping and sensible assumptions, is more useful than relying on a bank balance or a broad estimate of future sales.
Making cash flow forecasting part of the management rhythm
Cash flow forecasting is most effective when it becomes part of regular business management, not an emergency exercise.
For many small businesses, a practical rhythm may involve regular bookkeeping, review of outstanding invoices, a scheduled update of the forecast and a monthly discussion of results, risks and upcoming decisions. The exact process should reflect the size and complexity of the business.
A virtual CFO can establish reporting that is clear enough for an owner to use. That usually means focusing on the information that drives decisions, rather than producing lengthy reports that are rarely revisited.
A useful reporting pack may include:
– an updated cash flow forecast
– actual cash movement compared with forecast
– debtor and creditor summaries
– key revenue and margin trends
– upcoming tax, payroll and superannuation commitments
– a list of major assumptions and financial risks
– recommended actions and decisions for the next period.
The owner remains responsible for running the business, but they gain a structured financial perspective to support better decisions.
The key takeaway
Cash flow shortfalls rarely appear without warning. More often, warning signs are present in delayed customer payments, rising costs, unplanned spending, poor visibility over tax commitments or decisions made without a clear view of future cash.
A virtual CFO helps Australian small businesses turn financial records into a practical forward plan. By forecasting cash movement, testing different scenarios and identifying pressure points early, business owners can make more confident decisions and avoid many costly surprises.
If you would like clearer visibility over your business cash flow, can help you develop reporting and forecasting that suits your operations and goals.
This article is general information only and is not personal financial or tax advice. Your circumstances, business structure and obligations matter, so speak with a registered tax agent or accountant, such as, before acting on information that may affect your business.