What is a de facto relationship in Queensland and when does it trigger property rights?

Many Gold Coast couples assume that family law only becomes relevant once they marry. In reality, the Family Law Act 1975 (Cth) can apply to a relationship long before any wedding takes place, through the legal category of a de facto relationship. Understanding when this threshold is crossed matters a great deal, because it determines whether property settlement, superannuation splitting, and spousal maintenance rights and obligations exist between two people.

What Is a De Facto Relationship?

A de facto relationship is a genuine, committed relationship between two people — of the same or different sex — who are not married to each other. Unlike marriage, there is no ceremony or registration that marks its beginning, which means disputes about whether a de facto relationship existed, and when it started or ended, are common and often become evidentiary battles in family law proceedings.

The Family Law Act 1975 (Cth) sets out the factors a court will weigh when deciding whether a de facto relationship exists, including:¹

• The duration of the relationship
• Whether the couple lived together, and the nature of that living arrangement
• Whether a sexual relationship existed
• The degree of financial dependence or interdependence between the parties
• The ownership, use and acquisition of property
• The degree of mutual commitment to a shared life
• Whether the relationship was registered under a state or territory law
• The care and support of children
• The reputation and public aspects of the relationship

No single factor is decisive. A couple can be found to be in a de facto relationship even where they maintained separate residences, provided enough of the other factors point toward a genuine committed relationship.

The Two-Year Guide

As a general rule of thumb, a relationship that has lasted more than two years is treated as a de facto relationship for the purposes of property settlement, superannuation splitting, and spousal maintenance under Australian law.² This is a practical guide rather than a strict legal cut-off — shorter relationships can still be recognised as de facto, particularly where there is a child of the relationship or one party has made substantial contributions to the other’s property or finances.

Once a de facto relationship is established and later ends, the same broad framework that applies to married couples comes into play: the court (or the parties by agreement) will consider the property, financial resources, and contributions of both parties in determining a settlement.

Property Settlement Time Limits

Once a de facto relationship or marriage ends, strict time limits apply to bringing a property settlement claim:²

Applying outside these windows is still possible but requires the court’s special permission and proof that hardship would otherwise result — a significantly more difficult and costly process than applying within time. This is one of the most common traps for separated couples who delay formalising a divorce, sometimes for years, without realising the property settlement clock has not even started for married couples until the divorce itself is finalised.

Why This Matters for Protecting Family Assets

A common scenario involves parents wanting to protect an inheritance intended for their adult child from being exposed to a claim by that child’s estranged (but not yet divorced) spouse. If the child is still legally married when they receive an inheritance, those funds can potentially be included in the property pool for a future settlement claim, even though the couple has been separated for some time and neither party has significant independent assets.

Finalising a divorce starts the 12-month settlement clock running for the other party. If that period lapses without either party bringing a claim, it becomes considerably harder for a former spouse to make a claim over assets received afterwards, including inheritances. For this reason, family lawyers frequently recommend that separated (but not divorced) individuals obtain advice about finalising their divorce promptly, particularly where future inheritances or family assets are a concern.

What De Facto Status Does Not Automatically Cover

Being in a de facto relationship does not automatically entitle either party to a fixed share of property — courts assess contributions and future needs on a case-by-case basis, just as they do for married couples. It also does not affect domestic violence protections, which fall under separate Queensland legislation rather than the Family Law Act.³

Related Topics

• E-Bike Laws Queensland 2026
• Property Settlement Process
• Separation and Divorce Timeframe
• Wills and Estates
• Family Law Practice Area

Need Advice on a De Facto or Property Settlement Matter?

Whether you are trying to establish that a de facto relationship existed, working out your property settlement time limit, or want to protect family assets from a future claim, early advice significantly improves your options.

📞 (07) 5532 8777 | 🌐 bellsenior.com.au | Contact us