How Is a Business Valuation Calculated in New Zealand, and Which Methods Are Most Common?
If you own a business in New Zealand, you may eventually need to know what it is worth. Perhaps you are thinking about selling, bringing in a business partner, or planning for retirement. You might simply want a clearer picture of where your business stands financially.
Whatever the reason, working out a business's value is not as simple as looking at its annual profit. Its assets, debts, future earnings, customer relationships, and the risks involved in running it all play a part.
Most valuations use one or more of three approaches: income, asset, and market-based valuation. The method that makes sense for a small retail business may not work for a growing technology company or a property investment business. The purpose of the valuation also matters, particularly when the figure will be used in a sale, investment decision, succession plan, or legal dispute.
What are the most common business valuation methods in New Zealand?
There are three main ways to approach a business valuation in New Zealand: the income approach, the asset approach, and the market approach. Each considers a different aspect of the business, and a valuer may use more than one to check whether the final estimate is reasonable.
The income approach
The income approach looks at the money a business is likely to generate in the years ahead. It is commonly used for established businesses because their value often depends on whether they can continue earning a profit.
Two methods are frequently used:
Discounted cash flow (DCF): Estimates future cash flows and calculates what they are worth today, allowing for the time value of money and the risks involved.
Capitalisation of earnings: Uses a sustainable level of earnings and a capitalisation rate to estimate the business's value.
Consider a consulting business with regular clients and fairly consistent income. Capitalisation of earnings may be suitable if its performance is expected to remain stable. A business planning a major expansion, on the other hand, may need a discounted cash flow calculation to account for expected changes in revenue and costs.
The figures still need to be realistic. Strong profits last year do not necessarily mean the business will perform just as well next year. A valuer must consider how dependable those earnings are and what could affect them.
The asset approach
The asset approach starts with what the business owns and what it owes. The value of its assets is assessed, liabilities are deducted, and adjustments are made where necessary.
This method can be useful for manufacturers, property-holding companies, farms, and other businesses with substantial physical assets. A manufacturer, for instance, may have valuable machinery, vehicles, stock, and commercial property on its balance sheet. Their recorded values may need to be updated to reflect current market conditions.
There is a limitation, though. A business can be valuable without owning much physical equipment. A consultancy with experienced staff, long-term clients, and reliable earnings may be worth considerably more than its net assets alone suggest. In these cases, the income approach may provide a better picture of its earning potential.
The market approach
The market approach estimates a business's value by looking at what similar businesses have sold for or how comparable listed companies are valued.
The challenge is finding a fair comparison. In New Zealand, information about private business sales is not always publicly available. Even when figures are available, two businesses in the same industry may have very different profit margins, customer bases, or growth prospects.
For example, a small family-owned business in a regional town should not automatically be valued using the same earnings multiple as a larger company operating throughout New Zealand.
When reliable comparisons exist, the market approach can be helpful. Otherwise, it is often used alongside another method rather than treated as the only basis for the valuation.
How is the valuation process conducted step by step?
A valuation usually begins with a conversation about why the figure is needed. From there, the valuer reviews the business's records, looks at its financial performance, and decides which methods are appropriate.
The process generally involves these steps:
Confirm the purpose and scope. A valuation for a business sale may have different requirements from one prepared for a shareholder dispute, succession plan, lending decision, or legal matter.
Agree on the valuation date. The report should state the date the business is being valued. Its worth can change as trading conditions, contracts, and financial performance change.
Gather the relevant information. The valuer examines financial statements, tax records, management accounts, debt, assets, customer contracts, staffing, and business forecasts.
Review and adjust the financial figures. One-off expenses, unusual income, owner salaries, and personal costs charged to the business may need to be adjusted to establish its normal trading performance.
Estimate future earnings or cash flow. Depending on the method, the calculation may use projected cash flow, EBITDA, operating profit, or another appropriate financial measure.
Consider the risks. Reliance on a few customers, staff shortages, competition, debt, and the owner's involvement can all affect future performance.
Calculate and cross-check the value. The valuer applies the chosen method and compares the result with other relevant evidence where possible.
Make adjustments and prepare the report. Debt, surplus assets, working capital, and the type of ownership interest being valued may affect the final figure. The report sets out the reasoning and assumptions behind the conclusion.
The role of normalised earnings and cash flow
A business's accounts do not always show what it can reasonably expect to earn year after year. Normalised earnings help the valuer identify its underlying performance by accounting for unusual or non-recurring items.
For example, an owner may draw a salary well below what the business would need to pay someone else to do the same job. Once a new owner takes over, that expense could increase. The valuer may adjust the earnings to reflect the likely cost of replacing the owner.
The reverse can happen, too. Suppose a business paid for a one-off relocation or incurred an unusual legal expense during the year. If the expense is genuinely non-recurring, an adjustment may help show its normal level of profitability.
Cash flow deserves just as much attention. A company can report a profit and still have trouble paying its bills if customers are slow to pay, too much money is tied up in stock, or equipment needs replacing. Buyers want to understand how much cash the business can generate after covering its day-to-day needs.
This is why a valuation based only on last year's profit can give an incomplete picture.
Which method suits different business types?
The right method depends on what makes the business valuable in the first place. A company that earns money through professional expertise will have different valuation considerations from one whose main assets are land, buildings, or machinery.
| Business Type | Common Valuation Emphasis | Why It Matters |
|---|---|---|
| Professional Services | Income approach | Client relationships, staff expertise, and sustainable earnings are important factors when determining business value. |
| Asset-Heavy Business | Asset and income approaches | Property, equipment, and inventory may account for a substantial share of the business's overall value. |
| Early-Stage Growth Company | DCF or scenario analysis | Current earnings may not reflect future potential, making financial forecasts and risk assessment particularly important. |
| Holding Company | Adjusted net asset method | The company's value may come mainly from investments or property rather than income generated through trading activities. |
| Small Owner-Operated Business | Income approach with owner adjustments | Profit may be affected by the owner's salary, personal expenses, and day-to-day involvement in business operations. |
These are general guidelines rather than fixed rules. A business may need a combination of methods, particularly when its assets and earning potential tell different stories.
Discounts, premiums, and ownership adjustments
Owning a share of a business does not always mean that share is worth the same proportion of the company's total value.
Take a shareholder with a 20% stake. If they cannot influence important decisions, control dividend payments, or decide when the company is sold, their interest may be valued differently from a 20% share of a controlling ownership position.
Two adjustments that may be considered are:
Discount for lack of control: Reflects the limitations of owning shares without the power to direct the business.
Discount for lack of marketability: Accounts for the difficulty of selling shares in a private company, where buyers may be harder to find.
These discounts are not automatic. Whether they apply, and how much they affect the result, depends on the ownership rights, valuation purpose, and circumstances. They should also be assessed carefully because their combined effect is not always equal to the sum of the two percentages.
Before accepting a valuation, owners should check whether it covers the whole business, a controlling interest, or a minority shareholding.
Current New Zealand market factors that influence value
The value of a business is influenced by more than its own financial results. Conditions in its industry and the wider New Zealand economy can also affect what buyers are prepared to pay.
Finding comparable private business sales can be difficult, especially for smaller companies outside the main centres. Many businesses also rely heavily on their owners, which can create uncertainty for a buyer who needs to maintain customer relationships and keep operations running smoothly after a sale.
Other factors depend on the industry. A business with recurring revenue, loyal customers, and dependable margins may have a different risk profile from one dealing with unpredictable demand or rising operating costs.
Interest rates, access to finance, labour availability, supplier relationships, and regulatory requirements may also influence the assumptions used in a valuation. These factors do not determine the final figure on their own, but they can affect the risks associated with future earnings.
A valuation should reflect the market conditions on the valuation date, rather than rely solely on figures or multiples from previous years.
Preparing for a valuation
You do not need to have everything perfectly organised before speaking to a valuer, but having your records ready can make the process much easier.
Start by gathering:
Recent financial statements and management accounts.
Details of unusual expenses, one-off income, and changes in profit margins.
Information about owner salaries and transactions with related parties.
Customer and supplier agreements, leases, and loan details.
Asset registers, stock records, and planned capital expenditure.
Cash flow forecasts with clear, realistic assumptions.
Details of key employees, business dependencies, risks, and growth opportunities.
It is also worth explaining any major changes in the business. A drop in revenue may have resulted from losing a customer, while a temporary fall in profit might be linked to an investment in new equipment. Without that context, the figures may not tell the full story.
If the valuation is intended for a court case, tax matter, or shareholder dispute, discuss the reporting requirements before engaging a professional. Relevant professional standards and valuation frameworks may apply depending on the circumstances.
Choosing and interpreting a valuation report
A valuation report should explain how the valuer arrived at the figure, not simply state what the business is worth.
When reviewing the report, check the following:
What is being valued?
Make sure it is clear whether the figure relates to the entire business, its shares, or its assets.How has debt been treated?
Enterprise value and equity value are different, so the distinction should be clear.How were earnings adjusted?
The report should explain how maintainable earnings were calculated.Are the assumptions reasonable?
The discount rate, capitalisation rate, or earnings multiple should have a clear basis.Have ownership adjustments been explained?
Any discounts or premiums should be supported by the circumstances.Are the limitations disclosed?
The report should identify important assumptions and the information on which the valuer relied.
The time and cost involved depend on the size of the business, the quality of its records, and the reason for the valuation. A preliminary estimate may require less work than a detailed report prepared for a major sale, investment, or legal dispute. Ask the valuer to confirm the scope, expected timeframe, and fees before proceeding.
Final takeaway
A business valuation is not simply a calculation based on annual profit. It involves looking at what the business owns, how much it earns, what it could earn in the future, and the risks that might affect its performance.
The income approach is often useful for profitable operating businesses, the asset approach can be important for asset-rich companies, and the market approach helps when reliable comparisons are available. If you are thinking about selling your business, bringing in an investor, or planning for succession, getting your financial records in order is a sensible first step.
If you need help making sense of your business finances before a valuation, Bizdom can support you with accounting and business advisory services. Get in touch with the team to discuss your financial position, clarify your next steps, and plan for the future with greater confidence.
Frequently Asked Questions (FAQs)
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A small business is often valued by examining its maintainable earnings and applying an appropriate method or earnings multiple. Its assets, debts, customer relationships, reliance on the owner, and future prospects may also affect the result.
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There is no single method that works best for every business. The income approach often suits profitable operating businesses, while the asset approach may be more useful for companies with substantial assets. Market comparisons can provide additional evidence when reliable information is available.
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The fee depends on the complexity of the business, the information available, and how the valuation will be used. A preliminary estimate will generally involve less work than a detailed report for a legal dispute or major transaction. Request a quote based on your specific requirements.
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The timeframe depends on the scope of work and how quickly the necessary information can be provided. A straightforward engagement may be completed sooner, while a complex valuation involving multiple entities, detailed forecasts, or disputed financial information can take several weeks.
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You can prepare a rough estimate by reviewing earnings, assets, liabilities, and comparable sales. This can help you understand your starting position, but it should not be treated as a formal valuation when important legal, financial, or ownership decisions depend on the figure.