A company says sales are up. Before carrying that growth into an acquisition forecast, find out whether it came from more customers, higher prices, a different mix of work, or a one-time project.

Those causes can lead to very different expectations. More repeat orders may point to stronger demand. A price change may hold, or customers may push back. A single large job may be valuable without saying much about next year. The first step is to ask what actually changed.

Break the increase into parts

Compare customer and order counts, prices, and the mix of products or services. More orders at similar prices tells a different story from the same number of orders at higher rates. A shift toward larger or higher-priced work can lift the total while making sales depend on fewer contracts. Ask the finance team to separate these sources where the records allow; one sales total hides the mix.

Keep new locations, acquired operations, and new service lines visible too. Their sales count, but they do not show how the existing business grew. The same is true of a first large customer or a project that is not part of the company's usual work.

See when the increase happened

Look at the months, not only the annual total. Did sales build steadily? Did a large order arrive near the end of the period? Did seasonal work start earlier than it did last year? A late spike is not automatically a problem, but the timing and the work behind it should be clear.

Check what sits ahead as well: open orders, signed customer agreements, renewals, cancellations, and backlog if the company tracks it. Each item means something different. A quote is not a purchase order, and an open order may still be delayed or cancelled. Ask what the company's records say before treating expected work as future sales.

Check what the extra sales earned

Higher sales matter alongside the cost and capacity needed to deliver them. Compare the gross profit from the work, then ask what additional labor, materials, subcontracting, freight, or service time it required. When the mix changed, compare each product or service line with itself instead of relying only on the company's average margin.

A business can be busier and still earn less from each job. Check whether the added work fit the current team and equipment, or whether it required overtime, outside help, new hires, or spending on capacity. Those costs belong in the growth story.

Trace the number back to customer work

Pick several of the largest contributors to the increase and follow each one from the customer agreement or order to the invoice, proof of delivery or completed work, and accounting entry. Compare those records with the prior period. Ask whether credit memos, returns, or cancellations came after the reporting date, and whether any recorded work was still unfinished.

When a company reports under U. S. GAAP, revenue timing follows the customer contract and when promised goods or services are transferred. It does not always match the date cash arrives. The FASB's revenue guidance explains that principle. Ask the company's accountant how the policy applies to its work, then compare invoices and receivables with cash collected.

Carry only the supported growth forward

Write down what changed, which customers or services drove it, and what evidence supports the explanation. If a price increase is the main reason, check whether those prices have held on recent work. If one project explains the rise, do not assume it repeats every year. If an acquired line or new location contributed, show that separately from growth in the original business.

Use the explanation to build the next forecast from customer retention, orders, price, delivery capacity, and costs. Keep open questions visible. The forecast may differ from the seller's plan, but the reason for each difference should be easy to follow.

Questions to settle before the forecast

  • Did sales rise because of more customers, more orders, higher prices, or a different mix?
  • Which customers, projects, and service lines account for most of the change?
  • Was the increase steady through the year, seasonal, or concentrated near the reporting date?
  • How much additional gross profit remained after the cost of serving the work?
  • What do customer orders, invoices, delivery records, and later cash collection show?
  • Which parts of the increase have evidence that they can continue?

Sales growth becomes useful evidence when a buyer can explain who bought more, why they did, what it cost to serve them, and what supports the next year.