A business lawyer helps with the legal decisions involved in starting, operating, growing or selling a business. Their work may include choosing a structure, drafting contracts, managing compliance, resolving disputes and handling the legal side of a sale or acquisition.

Your business may need such an expert when a decision carries significant financial or legal risk, creates long-term obligations or would be difficult to reverse. Most businesses don’t need a lawyer involved in every decision, but getting advice before signing an important agreement or escalating a dispute can help prevent a more costly problem.

Find business lawyers on Bark for support with contracts, transactions, disputes and other commercial matters.

“Business lawyer” isn’t a separate professional qualification in Australia. It’s a practical term commonly used for solicitors working in commercial or corporate law, so the title alone doesn’t tell you whether someone is suited to your particular matter. 

This guide looks at the work business lawyers handle, when their advice may be worthwhile and how to identify the right type of lawyer for your needs.

What kind of legal work does a business need?

Running a business can involve legal issues across ownership, contracts, employment, compliance, property and disputes. A commercial lawyer may work across several of these areas or bring in a specialist when the matter requires more specific expertise.

A commercial lawyer may work on several parts of the business at once. For example, a company taking on its first major client could need a service agreement, privacy terms and advice about limiting liability. A business employing staff may also need workplace policies and employment contracts that comply with current obligations.

Common business lawyer services

The earlier a lawyer becomes involved, the more scope they usually have to prevent a problem. Once an agreement has been signed or a dispute has escalated, the work often shifts from managing risk to limiting damage.

When does a business need a lawyer?

The work a lawyer handles should reflect the stage of the business. A start-up preparing its first customer contract has different needs from an established company acquiring a competitor.

Starting and structuring the business

A lawyer can explain how a proposed structure affects ownership, decision-making and liability. They may work alongside an accountant, who advises on the tax and financial consequences.

The Australian Government’s business structures guidance sets out the main differences between sole traders, partnerships, companies and trusts. A lawyer can then apply those options to the founders’ responsibilities, control and exit arrangements.

Where two or more people own the business, a shareholder or partnership agreement can address matters such as:

• How decisions will be made
• What each person is contributing
• How profits will be distributed
• What happens when an owner leaves
• How shares or interests can be sold
• How deadlocks and disputes will be handled

These arrangements are easiest to negotiate while the owners are aligned. Waiting until the relationship has deteriorated usually makes an agreement harder and more expensive to reach.

Registering a proprietary company directly with ASIC costs $636 from 1 July 2026. GST doesn’t apply to the government fee, which is separate from any legal, accounting or registration-service charges.

Contracts with customers and suppliers

Contracts set out what each party has promised, what they’ll be paid and what happens if the arrangement goes wrong.

A commercial lawyer can draft new terms or review a contract supplied by the other party. The review should go beyond correcting wording. It may identify unclear payment terms, broad indemnities, automatic renewals, restraint clauses or liability provisions that shift too much risk onto the business.

Common commercial documents include:

Trading and service documents

• Customer and supplier agreements
• Service agreements
• Distribution agreements
• Confidentiality agreements

Ownership, property and online documents

• Partnership and shareholder agreements
• Website terms and privacy policies
• Commercial leases
• Franchise documents

Standard templates may be suitable for low-risk, repeated transactions, but they still need to match the way the business operates. Terms copied from another company may refer to the wrong law, promise services you don’t provide or leave important risks unaddressed.

The ACCC’s guidance on unfair contract terms explains the protections that may apply to standard-form small business contracts. A lawyer can assess whether the terms you use or have been asked to sign create an unacceptable risk.

Hiring and managing employees

Employment contracts sit alongside the National Employment Standards, modern awards, enterprise agreements and other workplace laws. A contract can’t remove a minimum entitlement that applies under the Fair Work system.

A business lawyer may help with executive contracts or a wider restructuring. An employment specialist is often better placed to advise on awards, underpayments, redundancies, workplace investigations and unfair dismissal risks.

The Fair Work Ombudsman explains how employment contracts interact with minimum workplace entitlements. For advice tailored to your workforce, an employment lawyer on Bark may be a more suitable starting point.

Commercial leases and business premises

A commercial lease can create obligations that continue for several years. The headline rent is only one part of the cost.

Before signing, a lawyer may examine the following areas:

Retail leasing laws also vary between states and territories. A lawyer experienced in the relevant jurisdiction can identify the disclosure documents and statutory protections that apply.

Businesses taking on premises can find property lawyers to review the lease and work alongside their commercial adviser.

What’s the difference between business, commercial and corporate lawyers?

The three terms overlap, but they aren’t always used in the same way.

A business lawyer is the broadest and most informal description. It can refer to any lawyer helping a business with contracts, compliance, employment, disputes or transactions.

A commercial lawyer usually focuses on the legal relationships involved in trade and business operations. Their work commonly includes contracts, leasing, regulatory obligations, disputes and the sale or purchase of a business.

A corporate lawyer tends to focus more closely on companies and their ownership or governance. This can include capital raising, mergers, acquisitions, shareholder arrangements and directors’ duties.

Which lawyer fits your situation?

For most small and medium businesses, a commercial lawyer is the practical starting point. They can bring in another specialist if part of the matter falls outside their regular work.

What does a lawyer do when you buy or sell a business?

A business sale involves more than agreeing on a price. The buyer needs to understand what they’re acquiring, while the seller needs the contract to define what is included and limit ongoing exposure.

The buyer

The buyer’s lawyer may conduct or coordinate due diligence across several areas.

Assets and commercial arrangements

• Ownership of assets
• Existing contracts
• Leases and licences
• Intellectual property

Liabilities and operational risks

• Employees and entitlements
• Debts and security interests
• Pending disputes
• Regulatory approvals

The findings can affect the price, the terms of the transaction or whether the purchase should proceed at all.

The seller

The seller’s lawyer prepares or reviews the sale agreement and helps organise the documents needed for completion.

The agreement may need to address warranties, restraint clauses, employee transfers, stock, customer deposits and liabilities that remain with the seller.

Neither side should rely on the other party’s lawyer for advice. A buyer and seller may share an interest in completing the transaction, but their legal and financial risks are different.

How does a business lawyer help resolve a dispute?

Commercial disputes often begin with a missed payment, unclear obligation or disagreement over the quality of work. They can also arise between business owners, franchise parties, landlords and tenants.

A lawyer’s first step is usually to assess the contract, available evidence and commercial objective. Preserving a supplier relationship may call for a different strategy from ending the agreement and recovering a debt.

The Australian Small Business and Family Enterprise Ombudsman offers dispute support and may help eligible businesses identify suitable resolution options. Some businesses may also qualify for limited low-cost legal advice through its dispute assistance service.

Negotiation and formal demands

Many disputes can be resolved through direct negotiation or a formal letter of demand. The letter should explain the claim, identify what is required and give the other party a reasonable opportunity to respond.

A forceful letter isn’t automatically an effective one. Overstating the legal position can make settlement harder and weaken the business’s credibility if the matter later reaches court.

A commercial lawyer can assess whether a formal demand is likely to help and what evidence should accompany it. For unpaid invoices or contract breaches, clarifying the position early may prevent months of unproductive correspondence.

Mediation

Mediation allows the parties to negotiate with the help of a neutral third person. It can be useful where both sides want a practical outcome but can’t reach one themselves.

The lawyer may prepare the case, advise during negotiations and draft the final settlement terms. A signed agreement should clearly state what each side must do and whether the original claims are being released.

Where both parties are prepared to negotiate, they can find business mediators on Bark with experience in commercial disagreements.

Litigation

Court proceedings may become necessary where the other party won’t engage, urgent orders are required or the amount at stake justifies the expense.

Litigation can involve filing fees, barrister fees, expert evidence and the risk of paying part of the other side’s legal costs. A lawyer should explain these risks before proceedings begin and continue assessing whether settlement remains possible.

If a dispute appears likely to reach court, look for a commercial lawyer who regularly handles litigation rather than someone whose practice is limited to transactional work.

How much does a business lawyer cost in Australia?

Business lawyer costs depend on the lawyer’s experience, the complexity of the matter, the firm’s location and whether the work can be clearly defined in advance.

According to Bark’s 2026 Australian lawyer pricing data, general solicitor rates range from around $200 to $800 per hour. Contract lawyers may charge approximately $220 to $880 per hour, depending on their seniority and the type of firm.

Straightforward fixed-fee business contract work may cost around $500 to $3,000. A basic contract review may start from approximately $400, while drafting or negotiating a complex commercial agreement can cost $5,000 or more.

These costs can rise for an acquisition or heavily negotiated agreement. The scope often depends on other parties, the evidence involved and whether the matter reaches court.

Typical business lawyer fees

Ask whether the quoted rates include GST. Disbursements, registry charges, barrister fees and expert costs may be added separately.

How legal work is priced

Routine transactional work like reviewing a straightforward contract or preparing standard terms and conditions is more likely to be quoted at a fixed price.

Disputes are more commonly billed by time because the lawyer can’t control how the other party will respond or how far the matter will progress.

A quote should state what is included, what falls outside the scope and which expenses will be charged separately.

Costs disclosure rules

Legal-cost disclosure rules aren’t identical across Australia, and exemptions may apply to certain commercial, government or sophisticated clients.

In New South Wales and Victoria, cost disclosure is generally not required where professional fees are unlikely to exceed $750, excluding GST and disbursements. A standard-form disclosure may be used for matters expected to cost between $750 and $3,000, while fuller disclosure requirements apply above that amount.

Queensland uses different thresholds. Disclosure is generally not required where professional fees are unlikely to exceed $1,500, excluding GST and disbursements. Abbreviated disclosure applies from $1,500 to $3,000, with fuller disclosure required when expected fees exceed $3,000.

These thresholds determine the form of disclosure, not what a lawyer is allowed to charge. Regardless of whether legislation requires a particular document, a business should request a written estimate or costs agreement before work begins.

The estimate should explain:

• How fees are calculated
• The expected total or range
• Which disbursements are additional
• Whether barristers or experts may be used
• What could increase the cost
• How often invoices will be issued
• What happens if the scope changes

A lawyer should update the estimate when the matter changes substantially. If the work is being completed in stages, ask for a cost range for each stage rather than one broad figure.

Reviewing and disputing a bill

A legal bill should make it possible to understand what work was completed and how the amount was calculated.

Where a lawyer issues a lump-sum bill, the client may be entitled to request an itemised version. In Victoria, the request must generally be made within 30 days after the lump-sum bill becomes payable, and the lawyer must ordinarily provide the itemised bill within 21 days.

The Victorian Legal Services Board and Commissioner provides guidance on legal billing requirements and disputing a legal bill. Time limits and monetary thresholds apply, so concerns should be raised promptly.

Rules differ between jurisdictions. Check the costs disclosure documents and contact the legal regulator in the state or territory governing the engagement.

How do you choose the right business lawyer?

The most suitable lawyer isn’t necessarily the person with the broadest list of services. Relevant experience and a clear understanding of the business are more useful than a generic claim to cover commercial law.

Ask prospective lawyers:

• How often they handle this type of work
• Whether they advise businesses of your size
• Who will complete the work
• Whether a fixed or capped fee is available
• What the estimate excludes
• How changes to the scope and cost will be approved
• When another specialist may be needed

For a contract or transaction, ask for a clear description of the deliverables. For a dispute, ask what the lawyer sees as the realistic resolution options before committing to litigation.

Warning signs include vague estimates, pressure to begin before the scope is clear and no explanation of how fees may increase. A business lawyer should make the decision easier to understand, not bury it under legal terminology.

Getting legal support at the right time

Business lawyers deal with the legal parts of operating a company, from contracts and compliance to disputes and transactions. Commercial lawyers cover most day-to-day business needs, while corporate specialists are more commonly involved in ownership, governance, investment and acquisitions.

The most useful time to involve a lawyer is before committing to an agreement or course of action. A short review at that stage can identify risks while there is still room to negotiate.

Once you’ve defined the work, compare business lawyers on Bark, review their experience and request quotes based on the same scope.