Selling a Business in Perth: A Step-by-Step Guide for Owners
Selling a business in Australia is not just a transaction, it is a valuation event. For owners, the process involves preparing the business for scrutiny, evidencing maintainable earnings, selecting the right valuation approach, and understanding how tax, financing, and market conditions influence what a buyer will pay. A well-supported business valuation can materially improve sale readiness, reduce negotiation friction, and help owner-managers make informed decisions about timing and deal structure.
Why the valuation should come first
Before a business is marketed, the owner should understand its market value and the drivers behind that value. A valuation is not simply a number for a listing memorandum. It is the foundation for pricing strategy, negotiation, and expectation management. Buyers in Australia increasingly expect evidence, particularly where goodwill is significant, the business is owner-dependent, or earnings have been volatile.
For privately held businesses, value is typically assessed using a combination of income-based, market-based, and, where relevant, asset-based methods. The right approach depends on the business model, industry, profitability, recurring revenue profile, customer concentration, and the quality of records. A strong valuation engagement will also test whether reported earnings should be adjusted for one-off items, non-arm’s length expenses, discretionary owner benefits, or unusual trading periods.
Owners who start with a valuation are better placed to decide whether it is the right time to sell, whether the business needs de-risking first, and whether a sale should be structured as a share sale or an asset sale from a value and tax perspective.
Preparing the business for valuation
The preparation phase is about creating evidence that supports future maintainable earnings and reduces buyer concern. In valuation terms, the cleaner the earnings and the stronger the systems, the more credible the valuation result becomes.
Normalise historical earnings
Valuers generally analyse at least three years of financial results, sometimes longer for seasonal or cyclical businesses. The reported profit must be normalised for items that do not reflect ongoing trading performance. These may include personal expenses, private vehicle costs, abnormal legal fees, grant income, COVID-related anomalies, and owner salaries that are above or below market levels.
This is especially important when using an EBITDA multiple or seller’s discretionary earnings (SDE) multiple. Buyers do not pay for accounting noise, they pay for maintainable cash flow. If the business is of a smaller owner-operated nature, SDE may be more relevant. For larger, management-run businesses, EBITDA is usually the more appropriate earnings base.
Review working capital and balance sheet quality
The sale price is not determined by earnings alone. Working capital requirements, debt levels, and balance sheet quality affect value and deal terms. If a business is consistently under-funded, the buyer may seek a completion adjustment or lower headline price. Excess working capital or surplus cash can support value, but only if it is genuinely transferable at settlement.
A valuers’ review often includes trade debtors, inventory quality, aged payables, and contingent liabilities. These items can affect risk, and risk drives discount rates, multiples, and buyer confidence.
Reduce key-person risk
If the business relies heavily on one owner for sales, strategy, or technical delivery, the valuation will usually reflect that dependency. Buyers generally apply lower multiples where there is significant key-person risk, customer concentration, or weak management succession. Documented systems, second-tier management, and transferable customer relationships can improve value.
From a valuation perspective, the more the business can operate without the owner, the more likely the earnings are to be sustainable and the more attractive the business becomes to a purchaser or investor.
How a business is valued for sale
There is no single formula that suits all businesses. The best valuation method depends on industry characteristics, earnings stability, growth prospects, and the reliability of market data.
Income approach
The income approach, often using discounted cash flow (DCF), is highly relevant for companies with forecastable cash flows, recurring revenue, or high-growth profiles. Under DCF, projected cash flows are discounted back to present value using a discount rate that reflects business risk, often derived from the weighted average cost of capital (WACC) or a capitalisation rate for simpler businesses.
DCF is particularly useful where a business is transitioning, investing in growth, or unable to be valued fairly by a simple multiple. It requires reasoned assumptions about revenue growth, gross margin, operating costs, capital expenditure, and working capital. For a quality recurring-revenue business, the valuer may also examine churn, net revenue retention (NRR), and customer lifetime economics. As a practical guide, businesses with strong NRR, low churn, and multi-year contracts generally support higher multiples than those with quarterly customer attrition or short contract durations.
Market approach
The market approach studies comparable businesses and precedent transactions. For many Australian SMEs, this is a key reference point, although it must be interpreted carefully because private company data is often incomplete. Multiples of EBIT, EBITDA, revenue, or SDE are commonly used, with the appropriate multiple depending on business quality and sector.
As a broad guide, professional service firms, niche B2B contract businesses, and software-style recurring revenue businesses can trade on materially higher multiples than labour-intensive, owner-reliant operations. A stable advisory practice may attract a different multiple profile to a retail, hospitality, or trades business, even if the reported profit numbers look similar. Growth rate, gross margin, concentration risk, and the requirement for specialist capital all affect the multiple.
For recurring revenue software and subscription businesses, revenue multiples may be relevant, especially where profit is being reinvested for growth. However, the valuer should still assess unit economics, churn, NRR, and the path to sustainable earnings. Revenue alone is not value unless the revenue is durable and scalable.
Asset approach
The asset approach is generally more relevant where the business is asset-heavy, loss-making, or where goodwill is limited. It may also be used as a cross-check in going concern valuations. For profitable businesses, net tangible asset backing rarely captures the full economic value, but it can establish a floor under value and assist where goodwill is uncertain.
In a sale context, asset values should also consider market value, not simply book value. This is particularly important for property, plant, equipment, and business real property held in related entities.
Australian tax and regulatory matters that affect value
Any serious valuation exercise in Australia should consider tax and regulatory implications, because these can influence both price and deal structure. Capital Gains Tax (CGT) is often central to a sale decision, and the small business CGT concessions may be highly relevant where the eligibility conditions are satisfied.
The 15-year exemption and active asset rules can materially change the after-tax outcome for long-term owners. However, eligibility turns on specific tests, including ownership period, active asset status, and the nature of the entity structure. A valuer is not providing tax advice, but a good valuation engagement should recognise when these rules may affect transaction planning and the owner’s net proceeds.
Where the sale involves a private company, Division 7A on private company loans can matter if owner drawings, loan accounts, or related party balances exist. These items may need to be normalised for valuation purposes and considered in the transaction structure.
GST treatment should also be reviewed, particularly where a sale may qualify as a going concern. The existence of a going concern position can affect working capital arrangements and completion documentation, although the valuation itself must still be grounded in market evidence and maintainable earnings.
In some cases, ATO market value guidance is relevant because the transaction price needs to align with arm’s length principles, especially where related parties, employee share schemes, or intra-group restructures are involved.
Division 296 and why valuation evidence may be needed
Division 296, which commenced on 1 July 2026, is another reason some owners require a professional valuation. It is a personal tax assessed to the individual, not to the superannuation fund. It taxes realised earnings only, so unrealised gains are not taxed under the final law. The thresholds of $3 million and $10 million are indexed, and first assessments are issued in the 2027-28 year for the 2026-27 financial year.
For business owners using SMSFs that hold business assets, business real property, or shares in a privately held company, current market valuations will be required for Division 296 purposes, including where an optional cost base reset to market value is considered as at 30 June 2026. That creates a direct valuation need, not just for sale planning, but also for compliance and strategic wealth structuring.
Common mistakes owners make when preparing for sale
One of the most common mistakes is relying on headline profit without proper normalisation. Another is assuming that a strong trading year automatically translates into a high multiple. Buyers and valuers look deeper, they test sustainability, customer concentration, growth stability, and the quality of earnings.
Owners also sometimes overestimate the value of goodwill when the business is heavily dependent on their own relationships or expertise. In those cases, the valuation may require discounts for lack of marketability and, depending on the valuation basis, discounts for lack of control. A minority interest in a private company is typically worth less than a controlling interest because the holder cannot direct strategy, distributions, or exit timing.
Another mistake is delaying the valuation until after the business is already on the market. By then, there may be less time to fix issues that are suppressing value, such as weak reporting, poor job-costing, inconsistent contracts, or unresolved tax and legal matters. A pre-sale valuation gives the owner time to improve the story the numbers tell.
Observing the market and timing the sale
Timing matters, but not in a simplistic “sell at the top of the market” sense. The better question is whether the business is sufficiently stable, scalable, and transferable to justify current value. In Australia, buyer appetite can vary by sector, interest rate settings, funding availability, and confidence in the broader economy, but quality businesses still attract strong demand when earnings are defensible.
For example, businesses with recurring revenue, low churn, and proven management depth often command stronger interest because the cash flow is easier to underwrite. In contrast, businesses with lumpy project revenue, thin margins, or high owner dependence may need a longer preparation period before the market will recognise their full potential.
A valuer can help identify whether the business should be sold now, held for another growth cycle, or restructured first to improve the likely valuation outcome.
Engaging the right valuation adviser
For a privately held business sale, the ideal adviser is one who understands both valuation theory and commercial reality. Under APES 225 Valuation Services, the scope should be clear from the outset. A full valuation engagement is suitable where a robust opinion of value is required. A limited scope valuation engagement may be appropriate where the assignment is narrower, while a calculation engagement is generally based on agreed procedures and is more limited in conclusion.
Clarity of scope matters. The owner should know whether the work will stand up to scrutiny from buyers, accountants, financiers, lawyers, or the ATO. A well-executed valuation can also support succession planning, family transfers, dispute resolution, and pre-sale strategy, not just the eventual sale.
Conclusion
Selling a business is ultimately about realising value, and value is best understood before negotiations begin. A disciplined valuation process helps Australian business owners prepare the business, support the asking price, and align commercial, tax, and structural considerations before entering the market. For a confidential discussion about a business valuation or valuation engagement, contact InteleK Business Valuations & Advisory.