Buyer Guide
You'll see the word "goodwill" on every business listing you look at. It'll appear in the Information Memorandum, in the price breakdown, in the broker's pitch. And at some point you'll have the same thought every first-time buyer has: "I'm paying $600K for goodwill — what am I actually getting for that?" It's a fair question. Because goodwill isn't a piece of equipment you can touch, a vehicle you can drive, or stock you can count on a shelf. It's the invisible component of the purchase price — and in most small business sales, it's the largest. In a $1M deal, goodwill might represent $500K–$700K of what you're paying. This guide is about understanding what you're actually buying, how much of it will survive the sale, and what it means for your tax position.
At its simplest, goodwill is the value of a business above the value of its identifiable tangible and intangible assets.
Think of it this way: a plumbing business owns two vans worth $80K, tools worth $30K, and has $20K in stock. That's $130K in identifiable assets. But the business is priced at $650K. The $520K difference is goodwill. What does that $520K represent? The customer relationships, the reputation, the brand recognition, the systems and processes, the trained workforce, the phone number that rings with new enquiries, the Google reviews, the fact that the business makes money. In practical terms, it's the premium you pay for a business that works, versus buying the assets and starting from scratch.
The ATO's view: For tax purposes, goodwill of a business is a single CGT asset (per ATO Taxation Ruling TR 1999/16). It's not depreciable. You can't claim a deduction for it over time the way you can with equipment or certain intangible assets. Goodwill sits on your balance sheet as a capital asset until you sell the business — at which point it becomes relevant for your own CGT calculation.
This is the distinction that separates savvy buyers from expensive mistakes.
Enterprise goodwill
Belongs to the business. Transfers to the new owner. What you want to be paying for.
Personal goodwill
Belongs to the owner. Walks out when they do. Not worth paying full price for.
The critical question for every deal: How much of this business's goodwill is enterprise goodwill (stays) versus personal goodwill (leaves)?
A physiotherapy practice where patients specifically book with the owner-practitioner? Heavy personal goodwill. A physiotherapy practice with four practitioners, strong Google reviews for the clinic, and patients who book based on location and availability? Heavy enterprise goodwill. Same industry, same service, completely different risk profile for the buyer.
This is one of the most important assessments you'll make during due diligence, and it directly affects what you should pay. Our valuation multiples guide covers how goodwill type affects the multiples buyers actually pay.
The standard approach in Australian small business sales: take the normalised earnings (SDE or EBITDA), apply an industry multiple, and the resulting business value minus the tangible asset value equals goodwill. A landscaping business earns $250K SDE. The broker applies a 3x multiple: $750K total value. The business has $150K in equipment. Goodwill = $600K.
The problem: this treats goodwill as a residual — a plug number — rather than actually analysing what's creating the earnings. A business that earns $250K because of 50 recurring commercial contracts has very different goodwill quality than one that earns $250K because the owner personally quotes every job. Same SDE, same multiple, same implied goodwill — but vastly different risk.
Instead of accepting goodwill as a plug, break it into components and assess each one:
Customer relationships
How many customers? How long have they been with the business? What's the churn rate? Are relationships contractual or habitual? Are they with the business or the owner? What percentage of revenue comes from the top 5 customers?
Brand and reputation
Does the business have name recognition in its market? Do customers search for the business by name? What's the Google review profile (number, rating, recency)? Is there a website generating organic leads?
Workforce
How long have key staff been with the business? Do they have specialised skills that are hard to replace? Will they stay through an ownership change? Is there management below the owner?
Systems and processes
Are operations documented? Can someone other than the owner run the day-to-day? Is there a CRM, job management system, or operational platform? Are there established supplier relationships with negotiated terms?
Revenue quality
What percentage is recurring or repeat? Are there long-term contracts? What does the pipeline look like? Is there seasonality or concentration risk?
You don't need to put a dollar figure on each component. What you need is a qualitative assessment of whether the goodwill is durable — will it still be there in 12 months under new ownership?
Ask yourself: what would it cost to build this business from scratch? Not just the equipment — the customer base, the reputation, the staff, the systems, the market position.
If the answer is "it would take three years and $400K in losses to get where this business is today," then $600K in goodwill might be reasonable — you're paying a premium to skip three years of building. If the answer is "I could set up a competing business in six months for $100K," then the goodwill is overstated. The barrier to replication is low, which means the goodwill is fragile.
When you buy a business, the purchase price is allocated across different asset categories: plant and equipment, stock, intellectual property, customer lists, and goodwill. This allocation matters for tax — and the buyer and seller have opposite incentives.
The seller wants more goodwill
Goodwill may qualify for the small business CGT concessions under Division 152 — potentially a complete exemption. The more value allocated to goodwill, the more the seller can shelter from tax.
The buyer wants less goodwill
Goodwill is not depreciable in Australia. Every dollar allocated to goodwill sits frozen on your balance sheet. Plant and equipment is depreciable — you can claim deductions each year. Certain intangible assets may be amortisable.
The practical impact: On a $1M business purchase, shifting $100K from goodwill to depreciable plant and equipment might save the buyer $3K–$5K per year in tax deductions. Over 10 years, that's $30K–$50K in tax benefit. It's not trivial.
The allocation should be agreed in the Business Sale Agreement and supported by independent valuations. Get your accountant involved before you sign — this is a deal negotiation issue, not a post-settlement tax return issue. The time to get it right is during the Heads of Agreement stage, not after settlement.
The owner IS the business. If the owner's personal relationships, expertise, and reputation are the primary revenue drivers, a significant portion of the goodwill is personal — and it leaves with them. You're paying for goodwill that won't survive the transition. Structure the deal with an earnout that ties future payments to customer retention.
High customer concentration. If 40%+ of revenue comes from three or fewer customers, the goodwill is fragile. One customer loss and the business's value drops dramatically. The goodwill premium should reflect this risk — which it usually doesn't in the broker's asking price.
No systems or documentation. If the business runs entirely from the owner's head — no CRM, no documented processes — the goodwill is harder to transfer. Budget time and money to systematise the business post-acquisition, and factor that cost into your offer.
Short or uncertain lease. For businesses where location matters (retail, hospitality, trades with a workshop), a short lease undermines the goodwill. If the lease expires in 18 months and renewal isn't guaranteed, that goodwill is at risk. Check lease terms carefully during due diligence.
Declining revenue trend. If revenue has been flat or declining for two years, the goodwill is eroding. The broker will tell you this is an "opportunity for a new owner." Maybe. But the goodwill should be priced on what the business is doing now, not what it might do under new management.
Excessive add-backs. Every inflated add-back flows through to an inflated goodwill number. At a 3x multiple, a $30K add-back you shouldn't have accepted means you're overpaying by $90K — almost all of which lands in the goodwill bucket. Our valuation multiples guide covers how to challenge them.
Insist on a meaningful transition period. Minimum 4–8 weeks, ideally 3–6 months for businesses with significant personal goodwill. The seller needs to introduce you to customers, walk you through operations, and transfer the relationships. This is the mechanism by which personal goodwill becomes (partially) enterprise goodwill. If the seller won't commit to a transition, the goodwill is worth less.
Get a restraint of trade clause. Your sale agreement should prevent the seller from competing with the business for a specified period (typically 2–5 years) within a defined geography. Without it, the seller can set up across the road and take the customers you just paid for. In Australia, restraint clauses are enforceable if reasonable in scope and duration.
Control the customer communication. Don't let customers find out about the ownership change through gossip. Have the seller introduce you personally to the top 20 customers. Send a joint communication that emphasises continuity. Call the key accounts yourself in the first two weeks. The goodwill lives in these relationships — and the first 90 days are when they're most fragile.
Retain key staff. Your employees are a significant source of goodwill — they hold the operational knowledge, the customer relationships, and the service quality. Identify critical people during due diligence and have a retention plan before settlement. Losing key staff in the first six months can destroy goodwill faster than anything else.
Maintain service quality before you optimise. Customers chose this business for a reason. Before you change anything, understand what that reason is. Cutting costs on service delivery is the fastest way to destroy goodwill. Optimise later, after you've earned the trust the seller built over years.
Goodwill creates a specific problem for business acquisition financing. Banks will lend against tangible assets — property, equipment, stock, debtors. Goodwill is intangible, hard to value, and impossible to repossess. A business with $800K in goodwill and $200K in tangible assets might only attract $150K in bank debt. The rest needs to come from your own cash, vendor finance, or other sources.
This is exactly why vendor finance is so common in small business acquisitions — the bank won't fund the goodwill, so the seller has to. And it's why the commercial property strategy using an SMSF is powerful: it separates the property (which banks will fund) from the goodwill (which they won't). Our financing guide walks through how to assemble a funding structure that works for goodwill-heavy deals.
The goodwill component of a business sale is almost never explained. The broker states a price, breaks it into "assets" and "goodwill," and expects you to accept the split. What actually matters is whether the goodwill is durable — customer concentration, owner dependency, staff stability, lease security, revenue trends, and systems maturity. These are the data points that tell you whether the goodwill is worth what they're asking.
Because the difference between paying $500K for durable enterprise goodwill and paying $500K for goodwill that walks out the door with the seller is the difference between a good deal and a $500K lesson.
ThatDeal's intelligence reports assess goodwill quality for every deal we analyse — owner dependency, customer concentration, staff stability, and lease security.
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