Legal Advice for Unusual Business Structures
Table of Contents
What Counts as an Unusual Business Structure
Why Standard Structures Don't Always Fit
Business Structure for Multiple Businesses
Company and Trust Structure for Asset Protection
Business Structuring and Asset Protection Strategy
When to Seek Specialist Legal Advice
Frequently Asked Questions
Last Updated: October 11, 2026
What Counts as an Unusual Business Structure
An unusual business structure deviates from standard sole trader, partnership, company, or trust models. These include hybrid structures combining multiple entity types, multi-tiered arrangements, joint ventures with specific governance requirements, or structures designed for asset protection or tax efficiency.
What makes a structure "unusual" is not rarity, but the need for careful legal consideration beyond standard corporate law. Businesses operating across multiple jurisdictions, family enterprises with complex ownership, or ventures with significant liability exposure need tailored structuring.
Why Standard Structures Don't Always Fit
Standard structures work well for straightforward situations but become problematic with multiple revenue streams, significant assets to protect, complex ownership, or multi-state operations.
Sole traders expose personal assets to liability. Companies require compliance with director duties under the Corporations Act 2001 (Cth). Trusts introduce trustee responsibilities and tax complications under the Income Tax Assessment Act 1997 (Cth). When circumstances combine multiple concerns, running two businesses while shielding personal assets and planning succession, standard structures create friction.
Common triggers that signal you need an unusual structure:
Multiple distinct businesses or revenue streams. Mixing a consulting practice with rental property, or a service business with a product line, into one entity complicates liability isolation and succession planning. A holding company with separate operating entities isolates risk.
Significant personal assets requiring protection. Real estate, investments, or intellectual property exposed to business creditors in sole trader or single-company structures benefit from a trust holding structure that separates operational risk from asset ownership.
Complex ownership or investment arrangements. Multiple investors, silent partners, or family members with different roles and exit timelines require flexibility beyond standard partnerships or companies. Unit trusts or tiered company structures accommodate different ownership classes and distribution rights.
Cross-border or multi-state operations. Multi-state or international operations trigger varying registration, tax residency, and liability exposure. Separate entities in each jurisdiction or a holding company structure manage this complexity.
Specific liability exposure. High-risk industries (construction, healthcare, professional services) with licenses or professional indemnity insurance may require a corporate trustee or layered structure to align with insurer and regulatory expectations.
Succession or exit planning. Plans to sell, bring in partners, or transition ownership to family require upfront structuring to avoid costly restructuring at the critical moment.
A practical decision framework:
Before assuming you need an unusual structure, ask yourself:
Do I operate more than one genuinely separate business or revenue stream? (If yes: consider holding company or separate entities.)
Do I hold significant personal assets I want to shield from business creditors? (If yes: consider trust holding structure.)
Do I have multiple owners, investors, or family members with different roles or exit plans? (If yes: consider tiered structure or unit trust.)
Do I operate across multiple states or internationally? (If yes: consider multi-jurisdiction structure.)
Does my industry or professional role expose me to specific liability or regulatory requirements? (If yes: consider corporate trustee or layered structure.)
Do I plan to sell, restructure, or transition ownership within 5-10 years? (If yes: plan structure now to avoid costly restructuring later.)
If you answer yes to two or more questions, an unusual structure is worth exploring. If you answer yes to three or more, specialist legal advice is necessary. Unusual business structures are the practical response to situations where a single standard entity doesn't provide needed protection or creates unnecessary compliance burden.
Business Structure for Multiple Businesses
Operating multiple businesses under one entity creates complexity: if one fails, it affects others, and mixing revenue streams complicates performance tracking and succession planning. A holding company structure, where a parent company owns multiple operating companies or trusts, provides liability separation while centralising ownership and control. The holding company can hold shared assets, property, intellectual property, or cash reserves.
Choose based on whether businesses are genuinely separate or related. Shared customers, staff, or infrastructure favour a single entity with clear divisions. Independent operations with different risk profiles favour separate entities.
Structure | Liability Separation | Compliance Burden | Asset Centralisation |
Single entity | None | Low | Automatic |
Separate companies | Full | High | Requires transfer |
Holding + operating | Full | Medium | Centralised at top |
Trust with divisions | Partial | Medium | Trustee-controlled |
Company and Trust Structure for Asset Protection
Combining a company and trust structure is one of the most common unusual arrangements in Australia. The logic is straightforward: a company provides limited liability for operational risk, while a trust holds assets and distributes income to beneficiaries, offering some protection against creditor claims.
In this hybrid structure, an operating company conducts the business and generates income. A separate trust (family or unit trust) owns company shares or holds significant assets, then distributes income to beneficiaries. The company limits liability for operations; the trust provides asset protection and flexibility for income distribution among family members.
This structure requires careful setup and ongoing management. The trust deed must be properly drafted; the company-trust relationship clearly documented; trustee duties are non-negotiable. A critical mistake is assuming the structure automatically protects assets, protection depends on proper documentation, maintaining separation, and genuine business conduct through the company.
Business Structuring and Asset Protection Strategy
Asset protection through business structuring is about reducing exposure to creditor claims and legal liability. The goal isn't to hide assets, that's illegal under the Bankruptcy Act 1966 (Cth) and Personal Property Securities Act 2009 (Cth), but to arrange your affairs so that business liabilities don't reach personal wealth.
The foundation: liability isolation
Liability isolation means conducting risky operations through a company with limited liability while holding valuable assets through separate entities. A company operating a service business faces contract disputes or negligence claims; a trust holding real estate keeps that asset separate from operational risk.
Under the Corporations Act 2001 (Cth), a company is a separate legal entity; creditors cannot ordinarily pursue shareholders' personal assets. However, protection is lost if the company is a façade or directors breach duties under section 180.
How trusts provide asset protection
A trust holds assets for beneficiaries managed by a trustee. This separation provides protection because: assets held in trust are not the beneficiary's personal property (creditors cannot ordinarily seize them); a discretionary trust gives the trustee discretion over distributions (creditors cannot force distribution); and a corporate trustee limits the company's liability to trust assets, protecting beneficiaries' personal assets.
This protection is not absolute. Under the Bankruptcy Act 1966 (Cth), a court can set aside a transfer to a trust made with intent to defraud creditors (section 120). The trustee must comply with duties under the Trusts Act 1925 (NSW) or equivalent state legislation; breaching them exposes the trustee to personal liability.
Timing and documentation: critical to enforceability
Structures created after problems arise won't protect you; courts unwind arrangements designed to defeat creditors. In Giller v Procopets [2008] VSCA 236, the court set aside transfers made in contemplation of litigation.
Industry-specific considerations
The strategy also depends on your industry and risk profile. A consultant with minimal liability exposure needs less protection than a construction contractor or healthcare provider. A professional with significant personal liability exposure might use a corporate trustee to manage a trust, adding a layer between personal assets and claims.
For example:
Construction or trades: High exposure to site accidents, contract disputes, and statutory liability. A holding company structure with separate operating companies for each project or contract isolates liability. A trust holding property and equipment keeps valuable assets separate.
Healthcare or professional services: Personal liability exposure from negligence or regulatory breach. A corporate trustee managing a trust, combined with professional indemnity insurance, provides layered protection.
Property investment: Exposure to tenant disputes, property damage, and mortgage default. Separate trusts or companies for each property isolate liability and simplify refinancing or sale.
Family business: Multiple family members, different roles, and succession concerns. A holding company with operating entities, combined with a family trust, accommodates different ownership interests and exit plans.
Common pitfalls that undermine protection
Assuming structure alone protects you. A company-trust structure doesn't automatically shield assets. Protection depends on proper setup, ongoing compliance, and genuine business substance.
Commingling funds or assets. If you transfer money between entities without documentation, or use trust funds for personal expenses, courts may disregard the separation.
Neglecting trustee duties. A trustee must act honestly, in accordance with the trust deed, and in the beneficiaries' interests. Breaching these duties under the Trusts Act 1925 (NSW) can expose the trustee to personal liability regardless of the structure.
Failing to maintain separation. If you operate a company but personally guarantee contracts or take on personal liability, the company's limited liability protection is undermined.
Creating structures without legal advice. DIY structures often contain drafting errors or omissions that courts exploit when testing enforceability.
Pro Tip Asset protection structures work best when they're established before problems arise, reflect genuine business needs, and are maintained consistently. A structure that looks artificial to a court won't hold up under challenge. Engage a commercial lawyer to draft trust deeds, company constitutions, and inter-company agreements that will survive scrutiny.
When to Seek Specialist Legal Advice
An unusual business structure almost always warrants specialist legal advice. The moment your circumstances don't fit standard templates, multiple businesses, significant assets, complex ownership, or specific protection goals, you need a commercial lawyer who understands both the legal framework and your actual situation.
You should seek specialist advice if you're considering a structure involving multiple entities, planning significant asset transfers, managing a family business with succession concerns, operating across state boundaries, or facing specific liability exposure. A lawyer can assess whether your proposed structure actually achieves your goals or creates unnecessary complexity.
The cost of getting advice right at the start is far lower than restructuring later or discovering your structure doesn't provide the protection you thought it did. A specialist can also identify tax implications, compliance requirements, and governance issues you might miss.
Invictus Legal works with business owners to understand their circumstances and recommend structures that balance protection, compliance, and practicality. We take time to understand how your business actually operates, not just apply a template. This approach means you get advice tailored to your situation, not generic guidance that might not fit.
Unusual business structures exist because no two businesses face identical circumstances. Standard templates work for straightforward situations, but they often create problems when your needs are more complex. The right structure, whether it's a holding company arrangement, a company-trust hybrid, or something more tailored, depends on your specific goals, risk profile, and operational reality. Getting specialist legal advice early makes the difference between a structure that protects you and one that creates compliance headaches. At Invictus Legal, we help business owners in Sydney and across NSW navigate these decisions with expert guidance tailored to your actual circumstances.
Frequently Asked Questions
What is the best way to legally structure multiple businesses?
The best structure depends on your circumstances, tax position, and liability concerns. Common approaches include holding each business in a separate company, using a trust to own multiple companies, or combining structures by sector or risk profile. A commercial lawyer can assess your specific situation, such as whether businesses share customers, assets, or staff, and recommend whether consolidation, separation, or a hybrid arrangement suits your goals and compliance obligations.
Should an ABN be held by a company or by a trustee in a company and trust structure?
The ABN should match the entity that enters into contracts and operates the business. In a company and trust structure, the company typically holds the ABN if it trades directly. If a trust operates the business, the trustee (usually a company) applies for the ABN in its capacity as trustee. Your accountant and lawyer should coordinate to ensure the ABN, tax file number, and legal ownership align with your chosen structure and governance documents.
How can business structuring and asset protection work together?
Asset protection structures separate personal assets from business risk by using companies, trusts, or combinations of both. A company limits personal liability to the company's assets. A trust can hold assets and distribute income, protecting beneficiaries' personal property. Combining them, for example, a company operating the business and a trust holding property, can provide layered protection. However, these structures must be set up correctly and maintained through proper governance, record-keeping, and legal compliance to be effective.
When should a business seek legal advice about its structure?
Seek legal advice before you start trading, when expanding into new ventures, if you're considering restructuring, before significant asset purchases, or if your circumstances change materially. Early advice prevents costly mistakes and ensures your structure supports your business goals while meeting legal obligations. A commercial lawyer can review your current arrangement, identify risks, and recommend changes if your structure no longer suits your circumstances.
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