Binding Financial Agreements (Pre and Post Separation)

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When people enter a relationship, financial matters are often not considered. Yet relationships often involve significant financial decisions, including purchasing property, building savings, operating businesses, receiving inheritances and planning for the future.

A binding financial agreement is a legal document that allows couples to determine how their financial affairs will be managed if their relationship ends. It can provide certainty, reduce the likelihood of future disputes and help both parties clearly understand their rights and responsibilities.

Considerations for Binding Financial Agreements

Often referred to as a “prenup”, a binding financial agreement is not limited to couples who are about to marry. Under Australian family law, financial agreements can be entered into before, during or after a marriage or de facto relationship.

A binding financial agreement may address:

  • property and real estate
  • savings and investments
  • businesses and trusts
  • liabilities and debts
  • inheritances
  • superannuation interests
  • spousal maintenance arrangements


For many couples, a financial agreement forms part of sensible financial planning. Rather than anticipating the failure of a relationship, it provides a framework for dealing with financial matters should circumstances change in the future.

When Can a Binding Financial Agreement Be Made?

A binding financial agreement can be made:

  • before a marriage
  • during a marriage
  • after separation
  • after divorce
  • before a de facto relationship
  • during a de facto relationship
  • after a de facto relationship has ended


This flexibility makes financial agreements suitable for a wide range of personal and financial circumstances.

When Should You Consider a Binding Financial Agreement?

There is no single situation where a binding financial agreement is appropriate. However, many people consider one where:

  • one party owns significant assets before the relationship
  • one party expects to receive an inheritance
  • one or both parties own a business
  • there are children from a previous relationship
  • one party has substantially greater financial resources than the other
  • a couple wishes to avoid uncertainty regarding future property arrangements
  • parties have separated and wish to formalise an agreed financial settlement


Contrary to popular belief, financial agreements are not only used by wealthy individuals. Anyone seeking certainty regarding future financial arrangements may benefit from obtaining legal advice about whether a binding financial agreement is appropriate.

Common Concerns About Binding Financial Agreements

Many people feel uncomfortable raising the idea of a binding financial agreement with their partner. Some worry it may suggest a lack of trust. Others believe it is only relevant for wealthy individuals or assume it will inevitably lead to conflict.

Many couples enter into financial agreements while in strong and committed relationships. The purpose is not to predict separation. Rather, it is to provide clarity and certainty regarding financial arrangements should circumstances change in the future.

A well-prepared agreement can encourage open discussions about finances and ensure both parties understand their respective expectations and obligations from the outset.

What Can Be Included in a Binding Financial Agreement?

Every agreement is different. Depending on the circumstances, a binding financial agreement may address:

  • ownership of property and real estate
  • division of savings and investments
  • treatment of future inheritances
  • business ownership interests
  • responsibility for debts and liabilities
  • financial resources held through companies or trusts
  • spousal maintenance arrangements


The scope of the agreement should be tailored to the parties’ specific circumstances and future objectives.

Benefits of a Binding Financial Agreement

Every agreement is different. Depending on the circumstances, a binding financial agreement may address:

  • ownership of property and real estate
  • division of savings and investments
  • treatment of future inheritances
  • business ownership interests
  • responsibility for debts and liabilities
  • financial resources held through companies or trusts
  • spousal maintenance arrangements


The scope of the agreement should be tailored to the parties’ specific circumstances and future objectives.

Binding Financial Agreements and Consent Orders

People often confuse binding financial agreements with consent orders. Both can be used to formalise financial arrangements but they are different legal processes.

  • Consent orders are approved by the Court and become legally binding court orders.
  • Binding financial agreements are private agreements between parties that generally do not require Court approval.


The most appropriate option depends on the circumstances of each case. Obtaining legal advice is essential before deciding which path is right for you.

Can a Binding Financial Agreement Be Challenged?

A common misconception is that a binding financial agreement can never be challenged.

While financial agreements can provide significant certainty, there are circumstances in which a Court may set aside an agreement. This is one of the reasons why proper drafting, full financial disclosure and independent legal advice are so important.

Careful preparation helps ensure the agreement complies with legal requirements and accurately reflects the intentions of both parties.

How Carbone Lawyers Can Help

Financial agreements can have long-term consequences for your financial security, property interests and future planning.

Carbone Lawyers assist clients with the preparation, review and negotiation of binding financial agreements before and after separation.

We can assist with:

  • drafting binding financial agreements
  • reviewing agreements prepared by another lawyer
  • providing independent legal advice
  • advising on property settlement issues
  • advising on spousal maintenance arrangements
  • assisting separated couples to formalise financial outcomes
  • identifying potential risks that may affect enforceability


Where a relationship has already ended, we can also assist with property & financial settlements and other
family law matters to help achieve a practical and lasting resolution.

Our role is to help you understand your options, identify potential risks and ensure any agreement is prepared with your future interests in mind.

FAQs on Binding Financial Agreements

What is a binding financial agreement?

A binding financial agreement is a legal agreement that sets out how financial matters such as property, debts and spousal maintenance will be dealt with if a relationship ends.

A prenup is simply a binding financial agreement entered into before marriage. Financial agreements can also be made during a relationship or after separation.

Yes. De facto couples can enter into financial agreements before, during or after their relationship.

Depending on the circumstances, a financial agreement may help clarify how an inheritance will be treated if the relationship ends.

Yes. Many business owners use financial agreements to provide greater certainty regarding business interests and ownership structures.

Yes. Independent legal advice is required before a binding financial agreement can be signed. Without independent legal advice, the financial agreement is not legally enforceable.

No. Unlike Consent Orders, a Binding Financial Agreement is a private agreement between the parties and does not require Court approval.

Consent orders are approved by the Court and become legally binding court orders. A binding financial agreement is a private agreement that does not require Court approval.

In some circumstances, parties may enter into a new agreement or take other legal steps to vary existing arrangements. Legal advice must be obtained before making changes.

In certain circumstances, a Court may set aside a binding financial agreement. This is why obtaining proper legal advice is essential.

You should seek legal advice before negotiating, signing or relying on a binding financial agreement. Early advice can help avoid costly mistakes and ensure you understand your rights and obligations.