Post Nup Agreement Template for Australia

Generate a bespoke document

Trusted by 200k+ teams

4.7 Capterra
4.8 Product Hunt
4.6 Trustpilot

What is a Post Nup Agreement?

A Post Nup Agreement is utilized by married couples in Australia who wish to formally document their financial arrangements and property rights during marriage and/or in the event of relationship breakdown. This agreement, governed by the Family Law Act 1975 (Cth), provides clarity and certainty regarding asset division, financial responsibilities, and property rights. It's particularly relevant for couples who have acquired significant assets after marriage, received inheritances, started businesses, or experienced other substantial changes in their financial circumstances. The agreement must meet strict legal requirements including independent legal advice for both parties, full financial disclosure, and proper execution to be enforceable. It can cover existing assets, future acquisitions, business interests, inheritances, and financial support obligations.

Reviewed by

Swetha Meenal

Legal Engineer, GenieAI

Swetha Meenal profile photo

A lawyer, legal researcher and legal tech founder, Swetha has built AI products deployed inside Tier 1 firms and enterprises. She ensures GenieAI's alignment with the latest regulation and executes testing on the legal robustness of Genie output.

Reviewed by

Imad Mohammed Nazar

Legal Engineer, GenieAI

Imad Mohammed Nazar profile photo

A Skadden-trained M&A lawyer, Imad advised on cross-border transactions and contractual risk before moving into legal AI. He reviews GenieAI's output for compliance and enforceability across our 150+ supported jurisdictions, as well as facilitating external benchmarking.

Jurisdiction

Australia

Publisher

GenieAI

Sector

Business

Cost

Free to use

Last updated

About the Post Nup Agreement

A post-nuptial agreement is a formal contract between married couples that outlines how your assets, debts, and financial responsibilities will be handled during your marriage and potentially if your relationship ends. Unlike prenuptial agreements signed before marriage, you enter into a post-nuptial agreement after you've already tied the knot, making it ideal when your circumstances have changed significantly since your wedding day.

When do you need this document?

You'll typically need a post-nuptial agreement when your financial situation has evolved substantially after marriage. This might occur when one spouse receives a significant inheritance, starts a successful business, or when you've acquired valuable property together. Many couples also use these agreements when one partner decides to leave their career to care for children, ensuring financial protection for the non-working spouse. If you're considering reconciliation after separation, a post-nuptial agreement can help rebuild trust by clearly defining financial expectations moving forward.

Key legal considerations

Your post-nuptial agreement must address several critical elements to be legally sound. Both parties must provide complete and honest disclosure of all assets, debts, and income - hiding financial information can invalidate the entire agreement. The document should clearly define which assets remain separate property versus marital property, specify how future acquisitions will be treated, and outline spousal maintenance obligations. Consider including provisions for business interests, superannuation entitlements, and inheritance rights. The agreement must also be fair and reasonable at the time of signing and shouldn't leave either party in significant hardship.

Legal requirements in Australia

Under the Family Law Act 1975 (Cth), specifically Section 90C, your post-nuptial agreement must meet strict legal requirements to be enforceable. Both you and your spouse must receive independent legal advice from separate qualified solicitors before signing, and your lawyers must provide certificates confirming they've explained the agreement's effect and your rights. The agreement must be signed by both parties and witnessed appropriately. Courts can set aside agreements that are unconscionable, obtained through duress or undue influence, or where circumstances have changed dramatically since signing. Ensure your agreement includes proper dispute resolution mechanisms and review clauses to address future changes in your circumstances. Remember that these agreements cannot override your children's rights to financial support, as the Family Court always prioritises children's welfare above parental agreements.

Genie's Security Promise

Genie is the safest place to draft. Here's how we prioritise your privacy and security.

Your data is private:

We do not train on your data; Genie's AI improves independently

All data stored on Genie is private to your organisation

Your documents are protected:

Your documents are protected by ultra-secure 256-bit encryption

We are ISO27001 certified, so your data is secure

Organizational security:

You retain IP ownership of your documents and their information

You have full control over your data and who gets to see it