Table of Content
1. Introduction: How Buyers Use EBITDA Multiples When Acquiring a Business
If you ask any seasoned M&A advisor how the majority of private businesses in Australia are valued for sale, the answer will be: EBITDA multiples. Not because this is the only way to do it, not because it is the only way to get the right answer, but because it is the most familiar, most succinct and most comparable way to value private businesses. EBITDA Multiples Explained is simply: normalise the business’s earnings before interest, tax, depreciation, and amortisation (EBITDA) and multiply by a factor that represents what, in this market, and in this industry, and during this economic cycle, buyers are prepared to pay for those earnings. This gives you the enterprise value.
For early- and mid-career professionals in the M&A advisory world, the challenge is understanding EBITDA multiples. It involves understanding how and why multiples differ across industries and transaction sizes, how buyers choose which multiple to use, what the key element – the normalised EBITDA – measures, and how the Enterprise Value Calculation leads to an offer price that the buyer can justify to their management and the seller can accept as reasonable. These are the skills that distinguish transaction advisors from clerks.
This article explains how buyers use EBITDA Multiples Explained in a real deal, from the market benchmarking to the offer price. It explores how Earnings Normalisation works, what factors can move a multiple up or down within an industry range, the importance of using Comparable Transactions to ground the analysis, and the lessons learned from deals where multiples worked and where they didn’t.
2. The Mechanics: How EBITDA Multiples Work in Practice
From EBITDA to Enterprise Value Calculation
It seems so easy: Enterprise Value = Normalised EBITDA × Multiple. However, all parts of the formula must be carefully crafted. The normalised EBITDA must strip out any one-off items, owner add-backs, non-arm’s-length transactions, and any other items that skew the real, transferable earnings the buyer is buying. The multiple must be adjusted to the business’s attributes, not a sector average. And the Enterprise Value Calculation must then be adjusted for net debt, working capital, and other balance sheet items that impact the Equity value the seller will receive.
- Enterprise Value = Normalised EBITDA x Multiple (a Market-Based Valuation of the business operations, regardless of how financed).
- Equity Value = Enterprise Value – Net Debt +/- Working Capital (cash received by the seller after repaying any debt the business owes).
- $800,000 of normalised EBITDA x a multiple of 5x equals an enterprise value of $4 million; if the business has $300,000 of net debt, the equity value is $3.7 million.
Why Earnings Normalisation is the most important input
What matters most to the EBITDA multiple approach is not the multiple – it’s the earnings to which it is applied. Earnings Normalisation is the process of recasting the business’s EBITDA to reflect the post-acquisition earnings likely to be achieved, after allowing for all owner-specific and one-off items. Each dollar of defensible normalisation increases the price by the entire multiple. Likewise, every dollar of normalisation that can’t be documented or justified will be tested by the buyer’s advisors – and if it fails the test, the effective EBITDA base (and hence the price) reduces.
Examples of normalisation adjustments include remuneration to the owner at a rate above or below replacement cost, personal expenses paid through the company’s P&L, non-recurring legal or restructuring fees, rent charged by a related party at non-Arm’s-Length value, and revenue/cost items that are historical and relate to a specific period. The principle of Earnings Normalisation is to include only one-off adjustments that can be documented, not all adjustments that boost EBITDA.
3. How Buyers Select and Justify the Multiple
Valuation Benchmarking against market data
When a buyer uses a multiple, but lacks external justification, they have a number but not a price. Valuation Benchmarking against Comparable Transactions in the same sector is the key mechanism buyers use to determine what the market is currently valuing a business at with similar characteristics. This benchmarking process is more difficult in Australia than in other markets because there is less publicly available data on private transactions, but it can be done. Transaction data disclosed by brokers or publicly announced deals in related sectors all offer benchmarks.
- Industry Multiples Australia differ by sector: technology-enabled businesses and healthcare businesses trade at higher multiples than distribution, manufacturing or labour-hire businesses of the same size.
- Comparable Transactions need to be comparable: sector, size, earnings quality and how the deal is structured all affect the multiple, and adjustments should be made when the comparisons are not perfect.
- Buyers who have participated in several transactions in a sector gain expertise in building a database of Comparable Transactions and thus an information advantage over sellers and their advisors.
What moves the multiple within a sector range
Understanding the sector average multiple is not enough. The multiple of any given business will be higher, the same, or lower than the sector average, depending on a series of qualitative and quantitative factors that buyers evaluate. Knowing these factors helps buyers and sellers predict where a specific business will sit within the range and justify their position with facts.
4. Five Steps Buyers Follow to Apply EBITDA Multiples Rigorously
The EBITDA multiple-based Acquisition Pricing Strategy is a disciplined, consistent process. The five steps outlined below are how disciplined buy-side teams use Deal Valuation Tools in the acquisition journey from screening to the final sale price.
It is at step 2 – Earnings Normalisation – that the multiple method is often misused. By relying on the seller’s normalisation without independent reconstruction, buyers are using the seller’s price anchor rather than analysing to determine whether it is valid. In practice, the independent normalisation process routinely reveals adjustments that lower the reported EBITDA by 10-30% – adjustments that have an immediate effect on the justified offer price. Independent Earnings Normalisation: Earnings normalisation is not only a risk management process; it is also the price-holding process.
5. Process, Real Cases, and Lessons for Practitioners
The buyer’s EBITDA multiple workflow
In a managed sale, the EBITDA multiple process runs from screening through the binding offer. It is updated through the flow of information from due diligence, rather than being fixed in advance. The following four-stage workflow reflects the buy-side best practice.
Case 1: When normalisation determines the deal
A manufacturing company was put on the market at a price that implied a 5.5x multiple on the seller’s claimed normalised earnings before interest, taxes, depreciation and amortisation (EBITDA) of $1.1 million. The buyer’s advisors undertook an independent Earnings Normalisation. They identified three adjustments made by the seller which could not be fully justified: a rental add-back where the below-market rent was paid to a related party who would not be transferring the property to the buyer, a “one-off” legal cost that had been incurred in two of the three years considered and an owner remuneration adjustment which was in excess of the market value for a management role. The normalised EBITDA was $920,000 following these adjustments. The buyer then applied the same 5.5x multiple to the adjusted base, resulting in an offer of $5.06 million, not the $6.05 million the seller had anticipated. The Earnings Normalisation process, with its attention on the source documents, saved the buyer more than $990,000 – purely by rebuilding a number the seller thought finalised.
Case 2: Industry Multiples Australia calibration
A business services business with a speciality in compliance was initially valued by the seller-broker at 4x EBITDA, in line with industry multiples for generic business services entities. The buyer’s broker recognised that the business’s sub-sector (compliance software with embedded workflows) was trading at 7x to 9x in recent Comparable Transactions, reflecting high switching costs, recurring revenues, and the business’s product differentiation. The buyer made an offer at 7x, backed by a Valuation Benchmarking report that showed five disclosed transactions in the compliance software sector. The seller accepted the buyer’s bid at a multiple well above the broker’s indicative range, and the buyer’s return model remained valid at the higher multiple because the business’s quality (96 per cent gross retention, 3.2-year average contract length) justified the higher price. The example highlights a longstanding theme: Industry Multiples Australia ranges are guides, not absolutes, and the value of the particular business drives the appropriate multiple within the range.
6. Conclusion
EBITDA multiples are the most widely used Deal Valuation Tools in private M&A in Australia because they are efficient, transparent, and grounded in the market through Comparable Transactions and Valuation Benchmarking. However, their potential is only unleashed with rigorous inputs. Normalised EBITDA inputs that are independently verified, Industry Multiples Australia benchmarks that are comparable, Enterprise Value Calculation that correctly values the entire balance sheet – these are the technical inputs that distinguish an offer price that can be justified from a number that can’t.
For practitioners: spend money on the normalisation process, not on multiple discussions; a 10% error in EBITDA is equivalent to a 100% difference in the multiple. For buyers: know your Industry Multiples Australia range for your target sector before starting a process, and ensure you have the Comparable Transactions data to back up your position if the seller or their advisor questions your multiple.