De Facto vs Marriage: Key Legal Differences Every Couple Should Know
01/10/2025

Every relationship has unique needs and values – but your relationship status can make a big difference in your rights and responsibilities when it comes to the law.
Whether you’re married, planning a wedding or living together as a de facto couple, knowing how the law views your relationship is all about saving stress and any surprises down the track.
Our friendly family lawyers in Townsville understand just how personal these issues are. That’s why we’re here to give you clear, honest advice so you can feel confident in your decisions – no matter where your journey takes you.
Firstly, What is a De Facto Relationship?
A de facto relationship is when two people live together as a couple on a genuine domestic basis, but are not married or related by family.
Unlike marriage, where a legal ceremony confirms the relationship, proving a de facto relationship usually involves showing you have lived together for at least two years, or you meet other conditions, such as having a child together or having joint finances. This can include sharing bills, joint bank accounts, or owning property together.
Entering or leaving a de facto relationship? Our expert de facto lawyers in Townsville can help you understand what evidence you might need.
How Marriage is Viewed Legally
Compared to a de facto relationship, marriage offers automatic legal recognition because it involves a formal ceremony and registration. This makes it more straightforward to prove your status, for example, with a marriage certificate.
Being married also means that certain rights and responsibilities kick in automatically, such as entitlement to social security benefits, inheritance rights if a spouse dies without a will, and easier access to medical decision-making powers if your partner becomes unable to decide for themselves.
Property and Financial Rights: Similar but not Identical
As family lawyers in Townsville, we often hear couples ask about how property and money are shared if the relationship ends. Under Australian family law, both married and de facto couples have rights to property and financial settlements.
That means that if your relationship breaks down, you and your partner are both entitled to a fair division of your assets, including property, bank accounts, superannuation, and other valuables.
However, there are some differences in how and when these rights apply. Our experienced de facto separation lawyers can guide you through these nuances to ensure your rights are fully protected.
Here are some things to consider in the event of separation or divorce:
How long you have been together
For de facto couples, courts generally require you to have lived together for at least two years before you can apply for property orders, unless you have children or there has been a substantial financial contribution.
There is no minimum time for married couples, as the marriage itself confirms the legal relationship.
Proof of relationship
In terms of the law, proving your relationship is easy – you simply present your marriage certificate.
For de facto couples, it can sometimes be a little more complicated, as you must prove the existence of the relationship. Joint lease agreements, bank accounts, shared expenses, or social media and statements from family and friends can all count as evidence for de facto relationships.
The law around separation
In Queensland, couples need to be separated for 12 months before applying for divorce, while de facto couples can seek property settlement when the relationship ends, without needing to be separated for a specific period.
Parenting and Children
Whether you’re married or de facto, parenting matters like custody, visitation, and child support are decided based on what’s in the best interests of the children. The Family Law Act 1975 treats de facto and married couples equally when it comes to parenting orders.
If you and your partner separate, get advice from experienced solicitors in Townsville who can help with arranging parenting agreements that work for your family.
Protecting Your Rights in De Facto Relationships
More and more couples are choosing to live in de facto relationships over marriage. If you’re one of them, there are a few ways to make sure your rights are clear from the start:
- Consider registering your relationship if your state or territory offers it, to make it easier to prove your status.
- Think about creating a financial agreement to set out how assets and financial responsibilities will be handled if the relationship ends.
- Update your estate plans and superannuation nominations to reflect your partner’s status.
These steps help prevent confusion or disputes down the track and protect both partners.
Seeking Legal Advice for Divorce or Separation
Going through a divorce or separation is rarely easy, and it can quickly feel overwhelming – especially when emotions run high and the legal issues start piling up. Getting legal advice early helps you understand your rights, avoid costly mistakes, and find the best way forward for everyone involved.
Our caring and knowledgeable family lawyers in Townsville are ready to explain your options in simple terms and provide support tailored to your situation.
Speak to Townsville Family Lawyers Today
Whether you’re married, in a de facto relationship, or thinking about your options, we empower you with legal advice that sets you up for success when you need it.
Contact our Townsville Family Lawyers today for a confidential chat and empower yourself with the right legal advice.
Disclaimer: This blog is intended for informational purposes only and does not constitute legal advice. For guidance tailored to your specific circumstances, please consult a qualified legal representative.