Acquisition Lawyer: How To Buy A Business In Australia

Thinking about buying a business? For many small business owners, an acquisition can be the fastest way to grow, enter a new market, or secure a steady revenue stream without starting from scratch.

But a business purchase is a complex legal project. Contracts, licences, leases, employees, tax issues and hidden liabilities all need careful attention. That’s where an acquisition lawyer comes in - helping you navigate each step so you can buy with confidence.

In this guide, we’ll walk through what an acquisition lawyer does, how a typical acquisition works, key risks to check in due diligence, and the main documents you’ll need to complete a deal in Australia.

What Does An Acquisition Lawyer Do For Small Business Buyers?

Put simply, an acquisition lawyer manages the legal side of buying a business so you can make an informed decision and close the deal smoothly. Here’s how we typically help small business buyers in Australia.

• Deal structuring: Advise whether to buy the assets of the business or the shares in the company operating it, and what that means for tax, risk and operations.
• Legal due diligence: Review the business’ legal health - contracts, licences, employees, IP, leases, disputes, compliance - and flag issues before you sign.
• Drafting and negotiation: Prepare and negotiate the Business Sale Agreement and ancillary documents (e.g. lease assignment, IP assignment, restraint clauses, warranties and disclosures).
• Risk allocation: Negotiate warranties, indemnities and price adjustments to protect you if something isn’t as promised post-completion.
• Regulatory and consent management: Identify approvals and third-party consents required (landlord, key customers, franchisor, licencing authorities) and manage the process.
• Completion and transition: Prepare a clear Completion Checklist, ensure settlement deliverables are met, and support with handover and post-completion obligations.

The goal is to reduce risk, keep the timeline on track, and make sure the business you think you’re buying is the business you actually get.

Should You Buy Shares Or Assets?

This is one of the first decisions you’ll make, and it has big implications for price, tax, risk, employees and contracts. In simple terms:

• Asset purchase: You buy specific assets (e.g. equipment, stock, IP, goodwill) and often take over selected contracts. You usually leave unwanted liabilities behind with the seller.
• Share purchase: You buy the shares in the company that owns the business. You step into the company’s shoes - assets, contracts and liabilities remain with that entity, now owned by you.

Many small businesses prefer an asset purchase to control what they take on. Share purchases are common when continuity is crucial (e.g. long-term contracts, licences and employees that are hard to transfer).

If you’re weighing this up, it’s worth reading more about a share sale vs asset sale to understand the practical differences and risks in plain English.

Step-By-Step: How A Business Acquisition Works

Every deal is different, but most small business acquisitions follow a similar path. Here’s a high-level roadmap so you know what to expect.

1) Early Checks, NDA And Heads Of Agreement

Start with initial commercial discussions and request high-level financials. Before any sensitive information is shared, sign a mutual Non-Disclosure Agreement (NDA).

Many buyers then agree on key terms in a non-binding Heads of Agreement (HoA) or Term Sheet - price, deal structure (assets vs shares), key inclusions/exclusions, target timeline and any conditions (e.g. finance approval, due diligence, landlord consent). This keeps everyone aligned before investing in due diligence and drafting.

2) Legal Due Diligence

Due diligence is your chance to look under the hood. An acquisition lawyer coordinates targeted reviews - corporate, contracts, employees, IP, leases, licences, disputes and compliance - to identify risks and deal blockers.

For small businesses, a focused approach is best: prioritise key contracts, the lease, employment arrangements, brand ownership and compliance in regulated industries. A tailored Legal Due Diligence process keeps costs proportionate while covering what matters.

3) Draft The Sale Agreement And Ancillary Documents

Next, we draft or review the Business Sale Agreement and supporting documents. Expect schedules listing assets, employees, contracts and inventory; warranty and indemnity clauses; restraint of trade; and any price adjustments (e.g. stock valuation, working capital).

Ancillary documents often include IP assignments, novations of key customer or supplier contracts, employee transfer letters, and if there’s a lease, a Deed of Assignment of Lease with landlord consent.

4) Conditions Precedent And Consents

Most deals have conditions that must be satisfied before completion - finance approval, due diligence sign-off, landlord consent, franchisor consent, licence transfers, or key customer novations. Your lawyer will track and coordinate these so they’re satisfied in time for settlement.

5) Completion (Settlement) And Handover

On settlement day, money changes hands and documents are exchanged. Using a practical Completion Checklist ensures each party delivers exactly what’s required - signed assignments, updated registers, keys and access, passwords, and verified bank details.

Post-completion, there’s often a short transition period where the seller provides assistance and introductions. Your agreement should set out expectations, access to systems, and how any disputes in the handover will be resolved.

What Legal Risks Should You Check In Due Diligence?

Due diligence is about verifying value and uncovering risks early so you can make informed decisions, negotiate protections, or walk away if needed. Key areas for small business acquisitions include:

• Lease and premises: Confirm lease term, options, rent increases, make-good obligations, and whether assignment requires landlord consent. If the business depends heavily on its location, the lease terms can make or break the deal.
• Key contracts: Review customer, supplier and distribution agreements for assignment restrictions, change-of-control clauses, exclusivity, minimum spend, price increases and termination rights.
• Employees: Understand roles, pay, leave balances, awards and workplace policies. In an asset sale, confirm who transfers and how entitlements will be handled; in a share sale, those obligations usually stay with the company.
• Intellectual property: Check ownership of brand names, logos, websites, content and any software. If the brand is core to value, consider plans to register your trade mark (or confirm existing registrations are assigned at settlement).
• Licences and compliance: Confirm all required licences are current and transferrable (or re-issuable). If the business sells goods or services, check compliance with the Australian Consumer Law (ACL) - refunds, warranties, advertising and product safety.
• Debt and security interests: Ask whether assets are encumbered by finance or supplier security. A quick search of the Personal Property Securities Register (PPSR) and a discussion about release mechanics will help you avoid inheriting someone else’s debt.
• Disputes and claims: Look for threatened litigation, customer complaints, regulatory investigations or unresolved warranty claims.
• Financial links to owners: Identify related-party arrangements such as management fees, rent, or director loans that won’t continue post-sale.

If you uncover issues, you can negotiate a price adjustment, require the seller to fix the issue before completion, or seek specific warranties and indemnities to protect you if losses arise later.

Which Contracts And Documents Will You Need?

The documents you’ll need depend on the deal structure and the nature of the business, but most small business acquisitions involve several of the following.

• Business Sale Agreement: The main contract setting out the price, what you’re buying, conditions precedent, warranties and indemnities, restraints, and the completion process. For most deals, this is the backbone of the transaction.
• Asset Schedule or Share Transfer Forms: A detailed list of assets in an asset purchase, or share transfer forms and updated registers in a share purchase (including any off-market share transfers if applicable).
• IP Assignment: Assigns trade marks, logos, domain names, social media handles, content and other IP to you on completion.
• Lease Documents: A Deed of Assignment of Lease (or a new lease) with landlord consent, plus any subleases or licences.
• Contract Novations/Assignments: Transfers key customer and supplier agreements to you (or confirms consent for a share sale where a change-of-control clause applies).
• Employment Transfer Documents: Letters to transferring employees confirming continuity and recognition of service, updated employment contracts and workplace policies.
• Disclosure Letter: The seller’s disclosures against the warranties. This is where exceptions are recorded so there’s clarity about what was known at completion.
• Security Releases: PPSR releases, deeds of release from lenders or suppliers, and payout letters to ensure you obtain assets free of encumbrances.
• Guarantees and Restraints: If the seller is an entity, require owner guarantees where appropriate, and consider the impact of any existing or new personal guarantees.

Your acquisition lawyer will tailor and negotiate these documents to reflect the commercial deal and your risk appetite.

How Do Warranties, Indemnities And Price Adjustments Protect You?

Well-drafted warranty and indemnity clauses are your safety net. They help protect you if something turns out to be different from what was promised.

• Warranties: The seller promises certain facts are true - for example, that they own the assets, there are no undisclosed liabilities, and the accounts are accurate. If a warranty is false, you may have a claim.
• Indemnities: These are stronger protections. If a specific risk materialises (e.g. a pre-sale tax liability or a known dispute), the seller must reimburse your loss.
• Price adjustments: Common mechanisms include stock takes at completion, working capital adjustments, or holdbacks/retentions to cover post-completion risks.

It’s also common to limit liability with caps, baskets and time limits. Your lawyer will help calibrate these settings to balance protection and deal certainty.

Employment, Consumer And Privacy Law: What Continues After The Purchase?

Buying a business doesn’t end your legal obligations - day one as the new owner, you step into ongoing compliance responsibilities.

• Employees: Ensure you have compliant Employment Agreements, understand award coverage, and recognise service where required. If you’re moving staff between entities in a group, check the rules on transferring employees to avoid underpayments or lost entitlements.
• Australian Consumer Law (ACL): Keep your advertising accurate, honour consumer guarantees and refunds, and ensure product safety standards are met. These obligations continue regardless of who owns the business.
• Privacy: If you collect customer data, you’ll likely need a compliant Privacy Policy and processes for data storage, access and security. Make sure any customer lists or marketing consents transfer lawfully.
• Leases and licences: Diary key dates for lease options and licence renewals - missing a renewal window can undermine the value you just acquired.

A smooth transition plan that covers HR, customer communications, brand and systems helps maintain momentum and reduce disruption post-settlement.

Financing The Deal: Practical Legal Considerations

Whether you’re funding the purchase with cash, bank finance or seller finance, build legal protections into the structure.

• Bank finance: Expect lender security over assets or shares, conditions precedent, and information undertakings. Align the settlement timetable with the bank’s processes so funds are ready on time.
• Seller finance: If part of the price is paid later, document it carefully with repayment terms, interest, security and default remedies. If appropriate, consider using a dedicated Vendor Finance Agreement.
• Earn-outs and retentions: If performance-based payments are agreed, set clear metrics, reporting obligations and dispute mechanisms to avoid later disagreements.

The financing terms should dovetail with your sale agreement so there are no gaps or surprises at completion.

When Should You Involve An Acquisition Lawyer?

Sooner is better. Having a lawyer involved from the Heads of Agreement stage helps you avoid promising things that aren’t feasible or missing protections that are hard to negotiate later.

At minimum, get legal advice before signing the HoA, during due diligence, and to draft or review the core transaction documents. A short upfront consult can save significant time and cost by setting the right strategy early.

Key Takeaways

• An acquisition lawyer helps you structure the deal, run targeted due diligence, and negotiate documents so you buy with eyes open and clear protections.
• Choosing between an asset purchase and a share purchase changes your risk profile, tax and operational steps - understand the differences in a share sale vs asset sale before you commit.
• Plan for the full lifecycle: NDA and Heads, due diligence, a tailored Business Sale Agreement, consents, settlement logistics and post-completion handover.
• Focus due diligence on lease security, key contracts, employees, IP ownership, licences and encumbrances; use a practical Completion Checklist to settle smoothly.
• Protect yourself with warranties, indemnities and sensible price adjustments, and be mindful of ongoing obligations under employment, privacy and consumer laws.
• Expect supporting documents like IP assignments, contract novations, a Deed of Assignment of Lease, and clarity on any personal guarantees that might apply.

If you’d like a consultation with an acquisition lawyer about buying a business in Australia, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.