5 powerful reasons to get a de facto prenuptial agreement in Australia

Prenuptial Agreements, or ‘Binding Financial Agreements’ as they are called in Australia, are a very sensitive and often misunderstood topic. Some people perceive these types of Financial Agreements as an indication that a relationship is not going well however, this is not usually the case. 

By Evan Avtzis, Lawyer at AFL-Kordos Melbourne.

People don’t purchase life insurance because they expect to pass away any time soon, they do so to ensure that their finances are in order if the worst were to happen. Binding Financial Agreements are no different.

While these agreements are only really portrayed in the media in relation to celebrities or the super-wealthy who are about to get married, the truth is, in Australia, ‘prenups’ (as they are colloquially referred to), are a very helpful tool for financial planning that can be entered into by everyday people before, during, or even after a relationship, whether or not a couple intends to get married. 

The truth is marriage isn’t for everyone. The good news is the law in Australia does not discriminate between married and de facto couples. The bad news is, this can sometimes lead to people not realizing just how serious the financial implications are of dating someone long-term, especially if it gets serious. 

While they are made under different sections of the Family Law Act, Binding Financial Agreements made in relation to de facto relationships offer every bit of flexibility and protection that one made in relation to marriage does.

To clear up some of the taboos that surround the topic, here are five big reasons why you should consider getting a de facto prenuptial agreement, based on Australian law:

1. Solidify your relationship with a de facto prenuptial agreement

Happy couple on couch with dog enjoying prenup benefits

These de facto ‘prenups’ are usually made by couples in the hope that they will never need to rely upon them. But in obtaining one, couples create a solid foundation upon which they can grow and nurture their relationship. 

For those about to enter into a de facto relationship, by easing the pressures a party may feel to protect their finances, both parties are free to throw caution to the wind and fully immerse themselves in a relationship.

For those already in a de facto relationship, these Agreements can offer peace of mind about what would happen if the relationship were to fall apart in the future, which can be comforting no matter how solid the relationship is. 

2. Protect your children

Entering into a new de facto relationship can be a difficult road to navigate for those that have children from a previous relationship. For many parents, their first instinct is to protect their children and to ensure that they are provided for. Anyone who has gone through the Court system after a separation can attest to how emotionally and financially taxing the process can be. 

By entering into a de facto ‘prenup’, in the unfortunate event that the relationship breaks down, parents can ensure that:

  • they (and their children) are sheltered from having to go through the Court process again; and
  • their assets are not further dissipated.

3. Protect your pets

Cute border collie will be protected with a de facto prenuptial agreement in Australia

While many of us consider our furry friends to be a part of the family, under the Family Law Act, pets are considered to be property and the Court will not make Orders for joint custody. 

Buying a four-legged companion is often a big step in a de facto relationship. De facto prenups can offer peace of mind about what happens to them in the event of a break-up. They can also be quite flexible if worded correctly.

4. Protect your property with a de facto prenuptial agreement

While you may not have much when entering into a de facto prenup, these Agreements can also deal with future property. So they’re a powerful tool in helping to protect any future inheritances you may expect to receive.

This can be particularly important to some as there is oftentimes a strong, sentimental attachment to any items inherited from a loved one.

5. Spousal maintenance

Competing with prenups for the area of law most often misunderstood, spouse party maintenance, or “alimony” as it is referred to in America, can be claimed by parties following the breakdown of a de facto relationship in Australia. The test applied by the Court is quite straightforward in that it requires:

  • one party to have a need for such support; and
  • the other party to have the ability to pay it. 

By entering into a prenup, de facto couples can effectively contract out of their right to seek spousal maintenance from each other, so long as neither party was reliant on an income-tested pension at the time the agreement came into effect.

So there you have it. These are five solid reasons that de facto prenuptial agreements are worthwhile, and not just for married couples. 

Considering getting one? Speak to our friendly team, who you can call directly or request a callback via the form below.

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Key Takeaways

  • A Binding Financial Agreement (BFA) sets clear terms for how assets and finances are handled if a relationship ends.
  • Full financial disclosure ensures that the agreement remains valid and is less likely to be challenged.
  • Independent legal advice for each partner helps them confirm that they understand the agreement and that it is fair.
  • Starting the process early reduces pressure and supports more considered, balanced decisions.
  • BFAs are especially useful for complex financial situations, offering clarity while reducing future uncertainty.

Australian prenup arrangements are becoming more common among couples in Australia.

Formally known as Binding Financial Agreements (BFAs), prenuptial arrangements or prenups clarify how a couple will handle assets and financial matters if their relationship ends. While the media often portrays prenuptial agreements Australia-wide in simplified ways, prenup law in Australia structures the legal requirements and implications more clearly.

Australian Family Lawyers assist clients by drafting, reviewing, and explaining BFAs in plain terms. This includes outlining rights and obligations, ensuring compliance with legal requirements and supporting both parties through the process.

With clear advice and careful preparation from experienced family lawyers, we help reduce the risk of future disputes and improve the overall reliability of the agreement.

An Australian prenup is a Binding Financial Agreement.

In Australia, a prenuptial agreement is formally recognised as a Binding Financial Agreement (BFA) under the Family Law Act 1975. A BFA sets out how a couple will manage financial matters, including property, liabilities and superannuation, if their marriage or de facto relationship ends. This provides individuals and family law lawyers a defined legal framework for addressing financial outcomes in advance.

BFAs are used to clarify financial arrangements and reduce uncertainty. By outlining how they’ll handle assets and responsibilities, a prenuptial agreement in Australia can help to minimise disputes if the relationship breaks down.

Family lawyers often refer to these agreements to account for a range of circumstances, such as existing assets, business interests, family trusts, expected inheritances or children from previous relationships.

To wit, prenup validity in Australia is not limited to couples entering a marriage. It can be made before, during or after a relationship, depending on the needs of the parties involved. This flexibility allows agreements to reflect changing circumstances over time.

When arranging such an agreement, seeking BFA or prenup legal advice prior to marriage provides clarity about each party’s financial position and intentions. This can support more informed decision-making and reduce the likelihood of disagreement in the future.

Disclosure and independent legal advice are essential.

Comprehensive financial disclosure is a fundamental requirement when preparing a Binding Financial Agreement (BFA).

Both parties must openly share with their divorce solicitors the details of their assets, liabilities and income, as well as any interests in companies or trusts. Accurate and complete disclosure helps reduce the risk of future disputes regarding prenup requirements and supports the overall validity of the agreement.

Independent legal advice is also essential to the enforceability of an Australian prenup agreement. Ideally, each party receives family law prenup advice from their lawyer, confirming they understand the terms of the agreement and are entering into it voluntarily.

What’s more, separate legal representation allows each party to assess whether the terms of a binding financial agreement before marriage are appropriate for their individual circumstances, strengthening the agreement against potential challenges.

The timing of a BFA can influence its effectiveness and durability during proceedings for divorce Australia-wide. For example, starting discussions early allows both parties to consider the terms carefully without external pressure, such as upcoming events or deadlines. This creates space for informed decision-making and balanced negotiation.

Early preparation supports a more thorough and considered Australian prenup agreement, reducing the likelihood of disputes about fairness or duress in the future.

Our lawyers can help with complex asset protection.

A Binding Financial Agreement (BFA) can be particularly useful in situations involving complex financial arrangements, which may include business ownership, unequal financial contributions, significant pre-existing assets, blended families or anticipated inheritances.

Thus, a well-prepared BFA outlines how these interests will be managed if the relationship ends, providing a structured approach that reflects the specific circumstances of both parties.

While a BFA cannot prevent all legal challenges, such as from family lawyers Perth-based courts are engaged with in a custody dispute, for example, having one can reduce uncertainty by clearly defining financial expectations and responsibilities in advance.

Australian Family Lawyers specialise in family law and can assist with Australian prenup services that meet legal requirements and reflect each party’s position. We provide clear, plain-English advice to support informed decision-making and help ensure the agreement is properly structured and enforceable.

Frequently Asked Questions

Excluding assets can undermine the validity of a Binding Financial Agreement. If key financial details such as assets, debts or other interests are not disclosed, the agreement may be at risk. Courts or a custody lawyer can argue that the non-disclosure is fraud, which may lead to the court setting aside the agreement.

Complete and accurate disclosure supports transparency and helps both parties clearly understand the financial position. This level of openness is essential for maintaining the agreement’s integrity and long-term reliability.

Australian prenup court processes typically do not cover child custody or child support matters. More so, issues such as parenting arrangements and child support are assessed based on the best interests of the child, not pre-agreed financial terms.

Given this, courts prioritise the welfare of children and are not bound by the provisions in a BFA when making these decisions.

Seeking legal advice from a child support lawyer can help ensure child-related matters are addressed through the appropriate legal processes.

In general terms, a Binding Financial Agreement (BFA) can be overturned in certain circumstances, including fraud, non-disclosure, duress or unconscionable conduct. Significant changes in circumstances that affect fairness may also lead to an agreement being set aside.

Consequently, BFAs should be carefully drafted with clear terms and supported by genuine, unpressured consent from both parties. An open and thorough communication process with your legal counsel helps strengthen the validity and enforceability of the agreement.

Navigate Australian prenup agreements with confidence

Gaining insight into Australian prenups can feel daunting.

With nationwide offices across the country, including locations in Victoria, New South Wales, Queensland, Western Australia, the ACT and the Northern Territory, Australian Family Lawyers combine expert legal advice with compassion and understanding.

Our focus is on bridging complex family law with clear, accessible guidance that eases concerns about future security and legal costs. Book a prenup consultation in Australia today.

Disclaimer: The articles and information provided on this website are intended for general informational purposes only. While we strive to ensure the accuracy and relevance of the content at the time of publication, we cannot guarantee that it will remain up to date indefinitely, due to changes in legislation and case law.

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