Business valuation for mid-market: Understanding EBITDA multiples & preparing for sale

Published 6 March 2026

Table of contents

• Why clean financial records lift business value
• What buyers and valuers look for before a sale
• How to value a business for sale
• What improves EBITDA multiples in mid market?
• How to prepare financials buyers trust
• Get ready to sell with Xero
• FAQs on business valuation and preparing for sale

Key takeaways

• Tidy, reliable financials reduce buyers’ doubts and can lead to a higher price.
• Most business valuation methods start with normalised EBITDA, then apply industry benchmarks.
• Buyers pay more when earnings are provable and repeatable, as well as easy to diligence.

Why clean financial records lift business value

When buyers assess business valuation Australia-wide, they’re buying more than profit. In actual fact, they’re buying confidence in your product.

If you give potential buyers clean financials, you’re signalling that:

• earnings are real and repeatable
• management understands the business
• due diligence won’t be painful or drawn out

That confidence often translates directly into higher EBITDA multiples, and smoother negotiations.

Here’s more info on how company value is calculated and how to value a business to get you started.

What are EBITDA multiples?

EBITDA (earnings before interest, tax, depreciation, and amortisation) are a common business valuation method.

To find your businesses value using this method:

• start with your annual EBITDA (a measure of profit before financing and tax)
• multiply it by a number (the multiple) based on your industry and size, or risk

For example, if your EBITDA is $2 million and buyers pay a 5 x multiple, your business could be valued at around $10 million.

As a general rule, the cleaner your numbers and efficient your systems are, the higher the multiple buyers are usually willing to pay.

What buyers and valuers look for before a sale

Professional business valuers and corporate buyers tend to focus on basic information that demonstrates a business is sustainable, such as:

• Reliable EBITDA: clean, reconciled profit and loss statements over at least 3 years
• Quality of earnings: a clear separation between recurring income and one-offs
• Working capital discipline: predictable debtors, creditors and inventory
• Systems and controls: consistent processes, not founder-only knowledge
• Forecasts: sensible growth assumptions supported by evidence

ASIC outlines what typically goes into a valuation in its business valuation guidance for Australia.

How to value a business for sale

There’s no single formula for how to value a business for sale, but most transactions follow a similar process.

1. Get clean numbers and prove your earnings

Start with reconciled accounts that tie to bank feeds, BAS, and tax returns. Buyers will check.

2. Normalise EBITDA and add backs

EBITDA is the most common starting point. You’ll usually adjust for:

• One-off expenses: For example, you paid a $40,000 legal fee last year for a once-only dispute. It’s unlikely to happen again, so you add it back to EBITDA.
• Owner salaries above market: If you pay yourself $300,000 and a replacement manager would cost $180,000, you can add back the extra $120,000.
• Personal or non-business costs: If the business paid for a family car lease and personal phone plan, for example, you remove these costs from EBITDA.

3. Choose your business valuation methods

Most business sales use more than one business valuation method so sellers can compare the results to help validate the final figure.

These methods might include:

• EBITDA multiples: For example, a consulting firm earns $1 million EBITDA. At a 5 x multiple, the firm could be worth about $5 million.
• Discounted cash flow (DCF): Where future profits are forecast and adjusted for risk to estimate today’s value.
• Asset-based valuation: A construction business’s vehicles and equipment are important to its returns, it might value these assets more highly.

4. Apply industry and size multiples

Multiples vary by sector, as well as the scale of the business and the industry (and other) risks it faces. For example, a healthcare firm with recurring revenue could command a higher multiple than a project-based construction business that is exposed to fluctuations in market conditions.

5. Build a reliable growth forecast

Buyers want to see where the business is heading with realistic, evidence-based growth. Often, the best way to demonstrate this is with data points. You could use:

• Historical data: Base your forecast on actual revenue and costs, as well as cash flow trends from previous years.
• Assumptions: Always explain any expected changes on the horizon, like new contracts or cost efficiencies.
• Supporting numbers: Break down sales, margins, expenses, and working capital to give buyers confidence that you’ve reached the figures properly.
• Visualisation: Use simple charts or tables to make your forecast easier to understand at a glance.

Remember, keep your projections realistic.Overly optimistic projections can undermine the credibility of your business valuation, so always stick to achievable growth rates and margins. Your goal is to make buyers trust that the business will continue performing well, which directly supports a higher valuation and smoother sale process.

6. Prepare a buyer-ready data room

A well-organised data room makes due diligence quicker and smoother, and gives buyers confidence in your business’s value – both of which make negotiation easier. Think of the data room as a central hub where all the key business information lives.

A well-organised data room includes:

• Financial statements and reports: profit and loss, your balance sheet, cash flow statements, and monthly KPIs
• Contracts and agreements: key client and supplier contracts, leases, or loan documents
• Payroll and employee information: current headcount, salaries, superannuation, and any employment agreements
• Tax records: including GST, PAYG, income tax returns, and ATO correspondence
• Assets and inventory: like property, equipment or stock, with supporting valuations where relevant

This isn't a complete list. You could also use key metrics for a small company valuation like customer churn, sales pipeline, growth forecasts, and operational KPIs. Check with your accountant to find the metrics that best represent your business.

To help you present a complete, buyer-ready picture, consider this due diligence checklist.

What improves EBITDA multiples in mid market?

EBITDA multiples in business valuation aren’t random, but rather, they reflect risk and upside.

Common factors that increase your EBITDA multiples are:

• revenue consistency and customer concentration
• margin stability and cost control
• growth runway and market position
• management depth beyond the owner
• strength of systems and reporting

Strong goodwill – brand, business relationships, and reputation – also affects a business’s value, especially in services industries.

How to prepare financials buyers trust

Take these practical steps to help make your numbers reliable:

• Reconcile your accounts every month.
• Fix miscoding and suspense accounts.
• Tag one-off costs clearly.
• Tighten revenue recognition and inventory counts.
• Publish monthly management packs that include KPIs.
• Make sure your tax, payroll, and superannuation records are consistent with each other.

Some owners use small business valuation services or an Australian business value calculator to check their numbers before going to market. This is usually not as a final answer, but it can be a good guide.

Get ready to sell with Xero

When your numbers are clean, current, and easy to share, business valuation conversations become both simpler and stronger. Xero helps you automate reconciliations, fix coding issues, and collaborate with your advisors in real time, so you can focus on running (and eventually selling) your business with confidence.

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FAQs on business valuation and preparing for sale

Every sale is different, but these are the questions we hear most from Australian business owners.

When should I start preparing financials for a sale?

Start getting your books in order at least a year, or even 2 years, before going to market. This will give you time to organise your numbers and prepare your business for sale.

Is a business worth 3 times profit?

Sometimes, but not always. Multiples vary widely by industry, size and risk profile.

How do I set a working capital peg?

It’s usually based on an average level of net working capital required to run the business normally.

What counts as an add back in EBITDA?

One-offs, non-recurring costs and owner expenses above market rates – but you must be able to justify them.

How do I handle inventory in my valuation?

Inventory is a key part of your business’s value, and buyers will scrutinise it closely. Strong inventory processes will help you produce accurate inventory records – giving potential buyers trust in your reported earnings and reducing risk in the sale.

Do I need a professional valuation?

Not always, but a formal business valuation report can boost buyers’ confidence and help with negotiations and tax – especially for complex deals.