Commercial Law Lawyers in Western AustraliaOne Call Away

Need a commercial lawyer in Western Australia? LawyerLink connects you with a verified WA partner firm. Our AI intake handles urgent matters 24/7. Coverage includes business structuring, shareholder and partnership agreements, commercial contracts and leases under the Commercial Tenancy (Retail Shops) Agreements Act 1985 (WA), business sales and acquisitions, franchising, intellectual property, and mining-services contracting.

Commercial Law in Western Australia

Commercial law in WA operates within a layered statutory framework. The Corporations Act 2001 (Cth) regulates companies nationally. The Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010 (Cth)) governs business-to-consumer dealings and unfair contract terms. WA-specific statutes regulate retail leases (the Commercial Tenancy (Retail Shops) Agreements Act 1985 (WA)) and various industry-specific licensing regimes, with mining and resources contracting being a substantial slice of WA commercial practice.

Business structures available to WA operators include sole trader, partnership, trust, and proprietary limited company. The Corporations Act governs proprietary limited companies and imposes director duties. Trusts (discretionary and unit) are widely used in WA for asset protection and tax planning. A commercial lawyer engaged at structuring saves substantial later restructuring cost.

Commercial contracts in WA are governed primarily by common-law principles, overlaid by the Sale of Goods Act 1895 (WA), the ACL's unfair-contract-terms regime, and specific statutes for franchising, retail leases, and consumer credit. The unfair-contract-terms regime expanded materially in November 2023 — small-business contracts now attract penalties up to $50M per contravention.

Commercial leases in WA are governed by either the Commercial Tenancy (Retail Shops) Agreements Act 1985 (WA) (for retail premises) or the common law and the lease's own terms (for office, industrial, and other commercial premises). The retail-tenancy Act imposes disclosure obligations, restricts certain provisions, and provides a mediation pathway through the Small Business Development Corporation.

Business sales and acquisitions in WA proceed under sale agreements with warranty packages, indemnities, and earn-outs. WA transfer duty on business assets remains a live consideration. Mining-services and resources contracts are a substantial part of WA commercial work — including JV agreements, services contracts, native-title arrangements, and tenement matters. LawyerLink routes WA commercial enquiries based on transaction scale and sector.

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Commercial Law in Western Australia — FAQs

What business structure should I use in WA?
Common options are sole trader, partnership, discretionary or unit trust, and proprietary limited company. The choice depends on liability appetite, tax position, capital-raising plans, and asset-protection goals. A WA commercial lawyer engaged at structuring can run the comparison against your circumstances.
When should I get a WA commercial lawyer to review a contract?
The expanded unfair-contract-terms regime (from November 2023) means even small-business contracts now carry penalties up to $50M per contravention.
What does the Commercial Tenancy (Retail Shops) Agreements Act 1985 (WA) cover?
It governs retail-shop leases in WA — typically premises used for retail sale of goods or services, subject to area and rent thresholds. It imposes disclosure obligations, regulates rent reviews, and provides a mediation pathway through the Small Business Development Corporation. Whether a particular lease is a 'retail shop' lease under the Act is a threshold question.
How much does WA commercial legal work cost?
These are general ranges. Your actual fee depends on the firm and your specific matter. A standard-form supplier contract review may be $1,500-$3,500. A business sale or acquisition under $1M ranges $7,000-$25,000. M&A above that quote on deal-fee basis. Mining-services and resources contracts vary widely based on transaction complexity.
Do you handle mining and resources commercial work?
Yes — mining and resources contracting is a substantial slice of WA commercial practice. Our WA network includes partner firms whose practice covers JV agreements, services contracts, tenement matters, native-title arrangements, and contractor disputes specifically tailored to the WA resources sector.

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