Australian Family Lawyers

Postnuptial Financial Agreements in Australia

Book a consultation

When a couple decides to marry, it’s often a decision led by love, connection and a desire to share a life together. These are all wonderful things! And in the excitement of building a life together, it’s natural not to dwell on the ‘fine print’. This is particularly true when it comes to thinking about finances.

But as life evolves, so do our financial realities. And many couples find that having a clear financial picture and plan in place to be a huge advantage. That’s where a Financial agreement can help.

Financial Agreements During Marriage

If you’re looking to create a plan for your finances before, during, or after your marriage or relationship, a Financial agreement is a great choice. These types of agreements – which you can enter into any time after your marriage – can offer you and your spouse clarity, security, and peace of mind.

What is a postnuptial agreement?

A postnuptial agreement – also known as a financial agreement during marriage – is a legally binding contract made between you and your spouse that you enter into after your marriage but before separation. It’s very similar to a prenup or prenuptial agreement (also known as a binding financial agreement). The main difference is that you enter into a prenup before your marriage, but you enter into a postnup after your marriage.

Both a prenup and a postnuptial agreement outline how your assets, liabilities and financial responsibilities will be managed both during the relationship and in the event that you decide to separate or divorce.

Entering into a postnuptial agreement can help you and your partner if you didn’t get a chance to finalise a prenup before the marriage, or if one partner has high-value pre-marriage assets, a business or children from a previous marriage that makes financial responsibilities a little more complex.

Some situations where you might want to consider a postnuptial agreement are when you:

  1. Didn’t sign a prenup but are now looking for financial security.
  2. Want to protect business assets.
  3. Are expecting an inheritance.
  4. Want a clear plan for handling joint assets or debts.
  5. Are entering a second marriage and want to ensure assets are set aside for children from a previous relationship.

Benefits of a Postnuptial Agreement

It might seem strange to enter into a financial agreement after you and your spouse are already married. But there are a lot of benefits to doing so.

  • Lessen stress at separation or divorce. Separation or divorce can be very stressful for anyone involved. And while no one wants to assume that their marriage will end, it’s still good to be prepared. In many ways a binding financial agreement (whether you enter into it pre or post marriage) is like having life insurance. You also don’t expect to need it – but it’s important to have if you do. Having a postnuptial agreement in place won’t completely remove all of the emotional and financial stress of a marriage breakdown, but it can significantly minimise it.
  • Peace of mind. Modern lives are complex and blended families are common, as is business ownership and family trusts, which can add to this complexity. A postnuptial agreement can bring you and your spouse peace of mind knowing that a financial plan is in place that can give both of you a sense of security about the future.
  • Financial protection. Of course, the biggest benefit is that your postnup will formalise the division of marital assets as well as state those assets that the couple agree should belong to just one partner (for example, a family business brought into the marriage). With a postnuptial agreement you can protect your separate property or shield your assets if there are any future disputes.
  • Protecting blended families. When families blend it inevitably makes inheritances and financial division more complicated. A parent may want to set aside a certain amount of their assets to ensure that those children are provided for. This is something that can be done via a postnuptial agreement.

Downsides of a postnuptial agreement

There may also be some downsides to entering into a postnuptial agreement.

  • Cost. Drafting a financial agreement will incur some fees. There are legal fees of course, but you might also choose to speak to a financial advisor for guidance as well.
  • Emotionally charged. Discussing the terms of a postnup can be emotionally challenging for couples. Money is often a tricky subject, and most couples will have one or two items they disagree on. Your legal advisor will be more than happy to help you smooth over those disagreements as necessary.
  • Enforceability. If your postnuptial agreement isn’t properly drafted, or if you or your spouse didn’t receive independent legal advice, the agreement could be challenged in court.

Many couples find that postnuptial agreements actually strengthen their relationship because it encourages honest and transparent conversations and gives each person real clarity about their financial situation and future.

Process of Creating a Financial Agreement

Having a postnuptial financial agreement put into place is a fairly straightforward process. But you do want to ensure that you have the help of a supportive family lawyer who can tailor the agreement to you and your family’s unique needs.

Here’s the process for creating a financial agreement.

  1. Consultation. We start with a confidential discussion so we can understand your individual and family situation, your finances, your concerns and your financial goals.
  2. Drafting the agreement. Our team will then prepare a tailored, legally compliant financial agreement that reflects your situation. We’ll include asset protection, income management, spousal maintenance, division of property on divorce and separation and more.
  3. Independent legal advice and review. To be legally binding under the Family Law Act 1975, both parties need to receive independent legal advice before signing a postnuptial agreement. Our team can work with your spouse’s lawyer to ensure the agreement meets all the requirements, protects your assets and is fully compliant to the law.
  4. Signing the agreement. Once the agreement has been drafted and both parties have agreed to its terms, it can be signed. You’ll then have an enforceable postnuptial agreement that will give you confidence in your financial future.

Costs of a postnuptial agreement

A postnuptial agreement can be very straightforward, or quite complex depending on your specific family situation and assets. Depending on the complexity of your financial arrangements and the time required to negotiate or draft the agreement, the cost can vary widely.

In most cases, however, you can expect to pay between $2,000 and $7,000 for a well-drafted postnuptial agreement. This is far more cost-effective than lengthy court disputes which could arise if you separate or divorce without a financial agreement in place.

Talk to Your Local Family Lawyer

At Australian Family Lawyers, we have decades of experience and deep expertise in binding financial agreements – both prenuptial and postnuptial. Our work across Australia has saved our clients from lengthy and exhausting disputes and the costs that can arise from those types of disputes.

Whether you have a simple situation or complex circumstances, our team can provide practical legal support and guidance to ensure your assets are protected and your family is ready for the future.

Schedule a Confidential Consultation Today

Frequently asked questions

The main difference between a prenuptial and a postnuptial agreement is that you enter into a prenup before your marriage, but you enter into a postnup after your marriage.

Otherwise, both prenuptial and postnuptial agreements are types of binding financial agreements made between you and your spouse that outline how your assets, liabilities and financial responsibilities will be managed during the relationship and divided in the event that you decide to separate or divorce.

Yes. As long as the agreement meets the requirements of the Family Law Act, including that both parties to the agreement receive independent legal advice, then the agreement is legally enforceable.

Yes. To meet the requirements of the Family Law Act and ensure the agreement is legally binding then both you and your spouse must receive independent legal advice from separate lawyers. This ensures that you both understand all your rights and obligations, and the details of the agreement fully.

Absolutely! A properly structured postnup can protect your business interests, family trusts, inheritances and other valuable assets, even if those interests came to you during the marriage. This type of agreement allows you to determine how you want to handle those assets and provides clarity and peace of mind to you and your spouse.

No. A postnuptial agreement must be voluntarily entered into by both parties. If you’re keen to explore the benefits of a postnup but your partner is unsure or hesitant, get in touch with our team. We’re happy to discuss the benefits together and help you explore your options.

Absolutely. You can get a postnuptial agreement – which would be known as a binding financial agreement – even if you aren’t married. This type of agreement would be put into place after the start of your de facto relationship and would formalise the agreement between yourself and your partner with regard to your financial situation.

Relevant Free Resources

Read more about divorce and separation in Australia.

About Australian Family Lawyers

We are a committed team of family lawyers dedicated to the swift and dignified resolution of all your family law matters. Whether you’re getting married, starting a family, separating from a partner or simply seeking some guidance about your legal rights, we’re here to support you every step of the way.

Book a consultation

Family Law Firm of the Year

We are proud to announce we have been named as a finalist in the Australian Law Awards for Law Firm of the Year for 2020, 2021, 2022 and 2023.

Australian Family Lawyers, Law firm of the year.

Do you have a question about family law or relationship law?

Or, if you would prefer an Australian Family Lawyers team member to contact you, complete the form below.

Call 1300 470 252 now