If you are a business owner who has spent years building an enterprise in Australia, you understand risk management. You have insurance for your premises and iron-clad contracts for your suppliers but have you “insured” your business against a relationship breakdown?
In the eyes of the Federal Circuit and Family Court of Australia (FCFCOA), your business is often the most significant asset in the “property pool.” Without a plan, a personal separation can quickly become a commercial crisis.
The De Facto Trap: Why Living Together Isn’t Always Required
In Australia, you don’t need to say “I do” for your partner to have a legal claim on your assets. Under the Family Law Act 1975, a relationship is often deemed “de facto” after just two years of cohabitation (or less if there is a child involved).
However, a dangerous myth persists that you are only at risk once you move in together. In reality, the Court can rule that you are in a de facto relationship even if you maintain separate residences. The legal test is whether you have a “relationship as a couple living together on a genuine domestic basis.”
Related Article: Not sure where you stand? Read our deep dive: When Does a De Facto Relationship Begin and End?
Real-World Examples of “Living Apart Together”
A Judge considers the nature of your union, not just your postcode. You might be deemed de facto if you show:
- The “Mid-Week” Residency: You live in Brisbane, and they live on the Gold Coast, but you spend 4 nights a week together, keep a permanent wardrobe at their house, and share grocery costs.
- Financial Interdependence: You pay for their car insurance, share a “holiday savings” account, or have named each other as beneficiaries in your Wills or Superannuation.
- Public Reputation: You are invited to weddings and corporate events as a couple, and your social media presence clearly portrays a committed, long-term partnership.
- Mutual Commitment: You have made “merger of life” decisions, such as supporting each other through career changes or planning a future retirement together.
Many Australian business owners mistakenly believe that if their partner never worked in the business, the company is “safe.” This is a misconception. The Court considers both financial and non-financial contributions. If your partner managed the household or supported your lifestyle while you worked late nights building your empire, they may be entitled to a significant portion of that empire’s value.
The 2025 “Disclosure” Update
As of June 10, 2025, new legislative amendments moved the duty of disclosure directly into the Family Law Act. Business owners are now under even stricter statutory obligations to provide full financial transparency from the moment of separation.
Failure to disclose even minor interests in trusts or subsidiary companies can result in heavy penalties, your settlement being overturned, or the Court making “costs orders” where you pay the other party’s legal fees.
The Valuation Headache: A “Financial Autopsy”
If a separation occurs without a legal agreement, your business will likely undergo a formal forensic valuation. This process is:
- Invasive: Forensic accountants will pore over your general ledgers, tax returns, and BAS statements.
- Disruptive: It can affect your relationship with business partners, shareholders, and staff morale.
- Expensive: In South East Queensland, professional valuation fees for a mid-sized business can easily exceed $15,000–$30,000 before you even reach the courtroom.
- The “Hidden” Costs: If proceedings are lengthy (as they often are), you will likely pay for supplementary reports to update the figures as the market changes. Furthermore, if you go to trial, you must pay for the accountant to attend as an expert witness, sign affidavits, and attend conferences—often charged at several thousand dollars per day.
Related Resource: For more information on how the law treats commercial interests, visit our Family Law for Business Owners page.
The BFA Strategy: Ring-Fencing Your Success
A Binding Financial Agreement (BFA) is the most effective “commercial insurance” for a business owner. It allows you to enter a relationship with your eyes open and your legacy protected.
By drafting a BFA with our specialist team, serving Brisbane, Sunshine Coast, Gold Coast, and all of Australia (except WA) via our 100% digital process you can specify that:
- The Business is Excluded: Your company, its shares, and its intellectual property remain your sole property.
- Future Growth is Protected: Any increase in the value of the business during the relationship is not subject to a claim.
- Commercial Stability: Your shareholders are protected from an ex-partner gaining influence or forcing a sale of shares to satisfy a settlement.
Related Article: A BFA is a powerful tool, but it must be done right. Learn about the 5 Myths About Binding Financial Agreements and why “DIY” templates are a commercial risk.
FAQ: Business Assets & Family Law
Can my ex-partner claim a share of my business if I started it before we met?
Yes. While the business is an “initial contribution,” any increase in its value during the relationship is generally considered part of the shared pool.
What is a “Forensic Valuation” in a divorce?
This is a report prepared by a “Single Expert” to determine the “fair market value” of your business based on future earnings, physical assets, and “goodwill.”
How does a BFA protect my business partners?
It can prevent a court-ordered sale of shares, ensuring your partners aren’t forced to work with your ex-spouse or deal with a liquidity crisis.
Do I need a BFA if I have a discretionary trust?
Yes. Modern family law often “looks through” trust structures. If you control the trust, the Court will likely treat the assets as your own unless a BFA explicitly excludes them.
💡 Entrepreneur’s Resource:
Before you speak to your partner or your accountant, download our Free 2026 BFA Readiness Pack. It includes our “Golden Rule” Disclosure Checklist and a 3-step process to securing your assets remotely.
Your business is your legacy; don’t leave it to the discretion of a Judge. Whether you are based in Brisbane, Sunshine Coast, Gold Coast, or anywhere in Australia, our experts can help you “ring-fence” your success entirely remotely.
[Download our Free Guide: Protecting Your Business Assets]
Take the First Step Today
Don’t leave your assets to chance. Contact our experienced commercial family law team to discuss how a BFA can work for you. We serve clients across Australia.
Phone us on 1300 334 566 or leave your details below and we will get back to you.
