De-Facto Relationships

In today’s world, not everyone wants a traditional marriage. Some couples live together, share their lives, and raise kids—without ever tying the knot. That’s where de-facto relationships come in.

But here’s the thing: just because you’re not married doesn’t mean the law treats you like strangers. If your relationship breaks down, you could still have legal rights—and responsibilities.

This article explains what counts as a de-facto relationship in Australia, what happens when things end, and how CIA Lawyers can help you protect what matters most.

De-Facto Relationship in Australia

A de facto relationship is where two people live together as a couple on a genuine domestic basis—without being legally married.

This includes both opposite-sex and same-sex couples.
You don’t even need to live together full-time. You could live apart for work or family reasons and still be de-facto.

The Family Law Act 1975 applies across Australia (except Western Australia for property matters—more on that below), so most de-facto couples are covered under federal family law.

How Do You Prove a De-Facto Relationship?

The law doesn’t use a checklist, but courts look at a bunch of factors to decide if your relationship counts. Here are some key signs:

You’ve lived together for at least two years
You’ve had a child together
You share finances, bills, or property
You’ve supported each other emotionally or financially
You present yourselves to friends or family as a couple
You’ve made wills, superannuation, or legal documents naming each other

No single factor proves it. It’s about the whole picture.

If you’re unsure whether your relationship is considered de facto, talk to a family lawyer before making big decisions.

Do You Have to Register a De-Facto Relationship?

No, you don’t have to.
But you can in some states and territories, like:

NSW
Victoria
Queensland
ACT
Tasmania

There’s no registration scheme in WA, SA, or NT.

Registering a de facto relationship may help if you need to prove your relationship quickly (for visa or legal purposes). It also makes it easier to apply for a property settlement if you separate later.

What Happens When a De-Facto Relationship Ends?

When a de-facto relationship breaks down, you might have to deal with:

Property division
Spousal maintenance
Parenting arrangements
Child support

Just like married couples.

But timing matters. You only have two years from the date of separation to apply for property or maintenance orders in court. After that, you’ll need special permission.

And if you can’t agree on who gets what, the Family Court can step in and make orders.

Do De-Facto Couples Have Property Rights?

Yes.
If you meet the legal requirements, you can apply to divide property and debts, just like married couples.

The court will look at:

What each person brought into the relationship
What you built or earned during it
Contributions as a homemaker or parent
Future needs (like caring for kids or earning capacity)

Western Australia note: Property settlements for de-facto couples are handled under WA state law, not the federal Family Law Act—although there are moves to align the systems. Until then, WA couples need local legal advice.

What About Parenting and Child Support?

All parents—married, de-facto, or never together—have the same legal duties when it comes to their kids.

That includes:

Making decisions in the child’s best interests
Sorting out parenting arrangements
Paying child support if you don’t live with the child full-time

If you can’t agree, the court may make parenting orders.

No matter your relationship status, children come first under Australian law.

Can I Get Spousal Maintenance in a De-Facto Relationship?

Possibly.

If your ex earns more and you’re unable to support yourself (due to health, age, or caring for kids), they might have to pay spousal maintenance.

This applies whether you were married or de-facto.

But it’s not automatic—you must apply within 2 years of separation.

How Can CIA Lawyers Help?

At CIA Lawyers, we know relationships aren’t one-size-fits-all. Whether you’re entering a de-facto relationship, registering one, or dealing with a separation, we’re here to help you make smart, stress-free decisions.

We can:

Help you understand if your relationship qualifies as de-facto
Draft or review cohabitation agreements (like a prenup for de-facto couples)
Register your relationship (where available)
Negotiate fair property settlements
Handle parenting matters
Represent you in court if needed

With family law, timing and paperwork matter. Don’t leave it too late. Need help with your de-facto situation? Contact CIA Lawyers today and get trusted advice that makes sense.

Final Thoughts

De-facto relationships can feel just like marriage—but legally, there are some important differences. Knowing your rights can save you heartache, stress, and money down the track.

If you’re in a de-facto relationship—or wondering if you were—talk to CIA Lawyers today. We’ll guide you with straight answers and genuine support.

FAQs

Q: Can a de-facto relationship be recognised if we didn’t live together full-time?

A: Yes. You don’t need to live together 24/7. If you had a genuine, committed relationship—sharing life, responsibilities, or finances—you may still qualify under the law.

Q: What if we were together less than two years? Do I still have rights?

A: Maybe. The court can still make orders if:

You had a child together
One of you made substantial contributions (financial or otherwise)
The relationship was registered

It’s best to get legal advice either way.

Q: Can I stop my ex from claiming property or maintenance?

A: You can limit future claims with a Binding Financial Agreement (BFA). This is like a contract that sets out what happens if the relationship ends.

Our Process

1. Consultation

Connect with a qualified solicitor to discuss your immigration needs and determine the best strategy for securing your visa under Australian immigration law.

2. Application

Our legal consultants will guide you through the preparation of all required documentation, including any necessary written or oral submissions.

3. Approval

We stand by your side throughout the entire process, advocating on your behalf and supporting you until your visa application is successfully approved.