Family Estate Planning Without Stress or Conflict
Talking about death, money, or who gets what when you’re gone might not be anyone’s idea of a romantic evening—but it’s one of the most meaningful things couples can do together.
Family financial planning is more than splitting expenses or saving for a holiday—it’s about protecting what you’ve built and ensuring your shared values live on.
Family Estate planning as a couple is a joint responsibility, not just an individual checklist.
When done with care and communication, it can strengthen your relationship and provide clarity for future generations.
If you’ve already read our article on Estate Planning, you’ll know how crucial proper nominations and superannuation strategies are.
This guide builds on that, focusing specifically on how couples can navigate these decisions together.
Why Family Estate Planning Matters
Every family is different—but all families benefit from clarity. When there’s no plan in place, decisions about your assets, guardianship, and care preferences could fall to the courts or create rifts among surviving loved ones.
Good family estate planning isn’t just about wills and paperwork.
It’s about aligning your shared vision and documenting it effectively.
1. Start with a Shared Vision
Before diving into documents, have an open conversation with your partner.
Ask:
- What values do we want to pass on to our children?
- What are our financial goals for the next 5, 10, or 20 years?
- How would we want our assets to be used if one of us passed away?
- Who do we trust to carry out our wishes?
This sets the foundation for every legal and financial decision that follows.
When both partners are clear on the why, the what and how become much easier.
2. Appoint Guardians Together
For parents, guardianship is one of the most sensitive aspects of family estate planning.
Choosing who will care for your children if both parents pass away is emotional—but essential.
Tips for couples:
- Consider values, parenting styles, and proximity of potential guardians.
- Ensure the nominated guardians are willing and capable.
- Document your choice in your wills—and revisit it regularly as your family grows or relationships change.
This is not a one-time discussion.
Revisit the decision every few years or after major life events like a new child, divorce, or relocation.

3. Create Mirror Wills or Mutual Wills
While joint wills are rare in Australia, mirror wills (where both partners have nearly identical wills) are common among couples.
These usually:
- Leave the estate to the surviving partner
- Name the same alternate beneficiaries (often children)
- Appoint the same executor
If you have more complex needs—like children from a previous relationship or significant business assets—speak with a solicitor about mutual wills or more advanced planning.
4. Align on Superannuation and Insurance Nominations
Your superannuation and life insurance don’t automatically follow your will.
As discussed in our Estate Planning article, binding nominations ensure your partner or nominated beneficiaries receive these funds without conflict.
Steps to take:
- Review your super fund’s beneficiary nominations
- Make sure they are binding and up to date
- Ensure both partners understand what each policy covers
This prevents delays and disputes at a time when loved ones are already grieving.
5. Talk Through End-of-Life Care
Partner communication wills and directives are not just about who gets what—they’re about how each of you wants to be treated if incapacitated.
Discuss:
- Power of Attorney (who will handle your finances if you’re unable)
- Enduring Guardianship (who makes medical decisions)
- Advanced care directives (your preferences for medical treatment)
Having these documented protects both of you—and reduces decision-making pressure during a crisis.

6. Set Up a Testamentary Trust (If Needed)
If you have young children, vulnerable beneficiaries, or substantial assets, a testamentary trust may be appropriate.
It allows you to:
- Control how and when assets are distributed
- Reduce tax for minor children
- Protect assets from future claims or creditors
This is particularly important for blended families, self-employed individuals, or couples with significant super and property holdings.
7. Keep Communication Open With Extended Family
Family conflict over estate decisions often arises from lack of communication, not greed.
While you’re not obligated to share every detail, it’s helpful to:
- Let adult children or siblings know you’ve created a plan
- Explain the reasoning behind key decisions (e.g., guardianship, executors)
- Reassure them that the plan is aligned with your joint values
This helps manage expectations—and minimises misunderstandings down the track.
Final Thoughts
Estate planning for couples doesn’t need to be overwhelming.
When approached as part of a broader family estate planning strategy, it becomes a powerful act of love and clarity.
From wills to superannuation nominations to guardianship, each decision you make together brings peace of mind.
And remember—your plan isn’t set in stone. Life changes. Families grow.
Revisit your estate plan every few years to make sure it still aligns with your values and circumstances.
For a deeper dive into how superannuation and nominations fit into this strategy, read our guide on Estate Planning.
Disclaimer For External Distribution Purposes
The information contained in this publication is for general information purposes only, professional advice should be obtained before acting on any information contained herein. The receiver of this document accepts that this publication may only be distributed for the purposes previously stipulated and agreed upon at subscription. Neither the publishers nor the distributors can accept any responsibility for loss occasioned to any person as a result of action taken or refrained from in consequence of the contents of this publication.
References:
Official Government and Legal References
- Moneysmart – Estate Planning
- Covers wills, powers of attorney, superannuation, and the basics of family financial planning.
- URL: https://moneysmart.gov.au/estate-planning
- Australian Taxation Office (ATO) – Super Death Benefits
- Explains how superannuation death benefits work, including binding nominations and taxation.
- URL: https://www.ato.gov.au/Individuals/Super/In-detail/Withdrawing-and-using-your-super/Super-death-benefits/
- NSW Government – Planning Ahead Tools (Wills, Guardianship, Power of Attorney)
- A practical overview of legal documents couples may need in estate planning.
- URL: https://www.nsw.gov.au/life-events/planning-ahead
- Legal Aid NSW – Wills, Estates & Guardianship
- Offers guidance on how to legally nominate guardians and draft a will in NSW.
- URL: https://www.legalaid.nsw.gov.au/publications/factsheets-and-resources/wills-estates-and-guardianship
- Queensland Government – Making a Will
- Specific guidance on wills and appointing executors or guardians in Queensland.
- URL: https://www.qld.gov.au/law/births-deaths-marriages-and-divorces/wills-and-enduring-powers-of-attorney/making-a-will
Industry Professionals and Guides
- CPA Australia – Estate Planning Guide
- Targeted toward professionals and business owners seeking detailed estate planning strategies.
- URL: https://www.cpaaustralia.com.au/financial-planning/estate-planning
- Australian Super – Nominating Beneficiaries
- Provides practical advice on nominating beneficiaries and managing superannuation as a couple.
- URL: https://www.australiansuper.com/tools-and-advice/learn/super-basics/nominating-beneficiaries
Contents
- 1 Family Estate Planning Without Stress or Conflict
- 1.1 Why Family Estate Planning Matters
- 1.2 1. Start with a Shared Vision
- 1.3 2. Appoint Guardians Together
- 1.4 3. Create Mirror Wills or Mutual Wills
- 1.5 4. Align on Superannuation and Insurance Nominations
- 1.6 5. Talk Through End-of-Life Care
- 1.7 6. Set Up a Testamentary Trust (If Needed)
- 1.8 7. Keep Communication Open With Extended Family
- 1.9 Final Thoughts