If you are particularly worried about the protection/division of your personal property in the event of final separation, a Financial Agreement offers the best source of legal protection currently available under the Family Law Act 1975.
Understanding Financial Agreements in Australia
Frequently Asked Questions
What is a Financial Agreement in Australian Family Law?
A Binding Financial Agreement (or more commonly referred to as “BFAs/Prenups”) is a formal written contract between two people that sets out how their finances will be handled if their relationship comes to an end. It can be created before, during, or after a marriage or de facto partnership, giving couples the flexibility to customise the terms to suit their individual situation.
Why Enter a Financial Agreement in Australia
There are several reasons why you may choose to enter a financial agreement. Typically, the following people will look to enter one:
- – Couples looking to protect their assets, both current and future. For example, if one party of the de facto relationship has more assets than the other partner, then signing an agreement will prevent any disputes if the relationship breaks down.
- – Individuals entering a new de facto relationship or marriage who have children from a previous relationship might look to sign a cohabitation agreement to protect their children financially in the long run. These agreements can include information regarding child support.
- – A person or party who is entitled to an inheritance at a later stage in life, or if one party operates a family business or is part of a family business that needs protecting.
Parties can also benefit from stamp duty concessions and Capital Gains Tax relief when entering a cohabitation agreement.
Requirements for a Valid Financial Agreement in Australia
Under section 90G of the Family Law Act 1975, a financial agreement or BFA is considered ‘binding’ if:
- – The agreement is signed by all parties;
- – Before signing the agreement, each party was provided independent legal advice on their rights and the advantages and disadvantages of making the agreement;
- – Before or after signing the agreement, each party was provided with a signed statement by a legal practitioner confirming that the advice was provided;
- – A signed copy of the legal practitioner’s statements are exchanged between parties; and
- – The agreement has not been terminated or set aside by the court.
When Might a Cohabitation Agreement Be Considered Invalid?
The Family Law Act 1975 does set out circumstances where an agreement may be declared invalid by the court. A few circumstances include:
- – The agreement was obtained by fraud;
- – A party entered the agreement with the intention to defraud a creditor of the other party;
- – The agreement is void, voidable, unenforceable;
- – Circumstances have arisen since the agreement was made which makes it impracticable for the agreement to be carried out;
- – Since making the agreement, a material change in circumstances has occurred relating to the care, welfare and development of a child, and as a result of this change, the child or party will suffer hardship if the court does not set the agreement aside; and
- – A party to the agreement engaged in conduct that was unconscionable.
To discuss the specifics related to an invalid agreement, please get in touch with our family lawyers.
How Emerson Family Law Can Help
If a Binding Financial Agreement fails to meet the requirements outlined in the Family Law Act 1975 or Family Court Act 1997, it may not be binding, and the court can set it aside under certain circumstances.
Our expert family lawyers in Brisbane specialise in all types of Financial Agreements for both married and de facto couples, pre-cohabitation (i.e., before marriage or before living together as a de facto couple), during cohabitation, and post-separation.
We can also provide specialist legal advice about the legal terms and effect of a Financial Agreement drafted by another lawyer, including the associated advantages and disadvantages, for you to enter into one.
Our Financial Agreement Services

Financial Agreements for
Married Couples
Whether you are planning ahead, protecting assets, or seeking clarity after separation, we draft financial agreements that are legally sound, fair, and tailored to your circumstances.
We can assist with:
- – Prenuptial Financial Agreements before marriage
- – Postnuptial Financial Agreements during the marriage
- – Separation Financial Agreements after the relationship ends
- – Asset protection for individuals with complex financial structures
- – Clear, enforceable terms that minimise conflict and risk

Financial Agreements for
De Facto Couples
In Australia, de facto couples also benefit from the certainty and protection that a Financial Agreement provides. Whether you are about to move in with your partner or have already built a life as a couple, our experienced lawyer can help you protect your financial interests.
We can assist with:
- – Pre-cohabitation Financial Agreements before moving in together
- – Cohabitation Financial Agreements while living together
- – Separation Financial Agreements when the relationship ends
- – Protection of assets brought into the relationship
- – Agreements tailored to blended families or uneven financial contributions
Request a confidential consultation at a fixed fee.
We offer fixed fee arrangements to prepare a Financial Agreement, depending on the legal complexity, tailored to the particular circumstances of your case. This fee also covers any subsequent written advice you may need, with no additional charges.