Superannuation Death Benefit Disputes
Aptum acts for potential beneficiaries and for trustees in disputes over the distribution of a deceased member's superannuation benefit, including binding death benefit nomination challenges, trustee discretion reviews, and SMSF-specific matters where the benefit is substantial.
What are superannuation death benefit disputes?
When a person dies, their superannuation benefit does not automatically form part of their estate. It is held in trust by the trustee of the superannuation fund, and the trustee decides who receives it, subject to the terms of the fund's trust deed, the superannuation legislation, and any valid binding nomination the member made during their lifetime.
Superannuation death benefit disputes arise when someone believes the trustee's decision (or intended decision) is wrong, when the validity of a binding nomination is contested, or when the fund's trust deed produces an outcome that the family says does not reflect the deceased's actual wishes or the fair claims of the potential beneficiaries.
The stakes are often substantial. Australian superannuation balances have grown significantly, self-managed superannuation funds routinely hold multi-million-dollar portfolios, and life insurance held inside super can add hundreds of thousands to a benefit. When the benefit is large and the potential beneficiaries disagree, the dispute is real commercial litigation.
"The whole team from the top of Aptum Legal down to the support team have all been very professional and always gone above and beyond for me and my family. I will highly recommend them for future work with people in my network needing legal professionals."
Types of superannuation death benefit disputes Aptum runs
Challenges to a binding death benefit nomination
The most common substantive dispute. Where a member has made a written binding nomination directing the trustee to pay the benefit to a specific person or the estate, that nomination binds the trustee only if it is validly made. Challenges usually run on validity grounds (formal defects, capacity, undue influence, revocation).
Trustee discretion reviews where no valid nomination exists
Where there is no valid binding nomination, the trustee exercises a discretion to decide who receives the benefit. That discretion can be reviewed on limited grounds (failure to consider relevant factors, taking into account irrelevant factors, bad faith, decision no reasonable trustee could reach).
Dependant and interdependency status disputes
Whether a person qualifies as a "dependant" under superannuation law (spouse, child, interdependency, financial dependency) is often contested. Interdependency claims by same-sex partners before formal recognition, mature adult children living with parents, and long-term carers all raise definition questions.
Self-managed superannuation fund matters
SMSF disputes have their own dynamics because the trustee is usually a family member (often the deceased or another spouse or child) rather than an independent professional trustee. Trust deed interpretation, control of the trustee company, and the interaction between the SMSF benefit and the personal estate are all live.
Reversionary pension disputes
Where the deceased was receiving a pension from the fund with an automatic reversion to another person (typically a spouse), disputes arise over whether the reversion nomination was valid, whether the beneficiary still qualifies, and whether the pension should continue or be commuted to a lump sum.
Life insurance in super claims
Where the deceased held life insurance inside their superannuation account, the insurance proceeds flow through the fund and are subject to the same trustee decision. Disputes over insurance-in-super have added significance because the insurance component is often much larger than the underlying superannuation balance.
AFCA complaints for APRA-regulated funds
Complaints to the Australian Financial Complaints Authority about the trustee's proposed decision on a death benefit. AFCA has jurisdiction over industry and retail funds (not SMSFs). The AFCA pathway is usually the right first step for these funds because it is faster and less expensive than court proceedings.
Court proceedings for SMSFs and higher-value matters
SMSF disputes fall outside AFCA jurisdiction and must be run in the state Supreme Court or Federal Court. Higher-value APRA fund disputes also sometimes move to court after AFCA processes.
Reviews of trustee decisions after AFCA
Where AFCA has determined a complaint against the beneficiary, or where the amount at stake justifies escalation, court proceedings can be brought to review the trustee's decision.
Interaction with the estate and family provision
Where a benefit is paid to the estate (either because it was nominated to the estate or because no dependant exists), the benefit becomes subject to the will and to family provision claims. Where it is paid to a dependant directly, it bypasses the estate. This distinction shapes strategy in many matters.
How Aptum runs a superannuation death benefit dispute
Value conversation
A no-cost first meeting where you set out the fund, the member, the benefit, any nomination that was made, and your relationship to the deceased. We tell you which pathway applies (AFCA, state court, Federal Court), what the substantive strength of your position looks like, and what evidence you will need.
Pathways assessment
If the matter is realistic and you want to move forward, we scope it, identify the fund's trust deed and administration records, work out the appropriate forum, and give you a costed engagement plan.
Execution
We run the matter. AFCA complaint or court application, evidence assembly (usually including financial records demonstrating dependency or interdependency), negotiation with the trustee, and (where required) contested hearing.
Binding death benefit nominations in detail
A binding death benefit nomination (BDBN) is a written direction from the member to the trustee about who is to receive the death benefit. If validly made, it binds the trustee to pay in accordance with the nomination.
Formal requirements for a BDBN in APRA-regulated funds.
- In writing, signed by the member, dated
- Signed in the presence of two adult witnesses, both of whom are not named beneficiaries
- Witnesses sign a declaration that the member signed in their presence
- Refresh every three years (unless the fund's trust deed provides otherwise)
Formal requirements for a BDBN in an SMSF. The 2022 High Court decision in Hill v Zuda Pty Ltd confirmed that the three-year renewal requirement in reg 6.17A of the SIS Regulations does not apply to SMSFs. The BDBN requirements for SMSFs are governed by the fund's own trust deed. This is a significant point that many members and their advisers still get wrong.
Common validity challenges to a BDBN.
- The nomination was not signed by the member (or the signature is not the member's)
- The witnesses did not sign in the member's presence, or were themselves named beneficiaries
- The nomination has expired (in APRA funds)
- The nomination was made when the member lacked capacity
- The nomination was procured by undue influence
- The nomination is not consistent with the fund's trust deed requirements
What a successful challenge to a BDBN achieves. The BDBN is set aside, and the trustee then exercises its discretion (subject to any other valid nomination) about who should receive the benefit. That discretion is itself reviewable, so a successful BDBN challenge often leads directly into a trustee discretion dispute.
Trustee discretion where no valid nomination exists
Where there is no valid binding nomination, the trustee exercises a discretion about who receives the benefit. In an APRA-regulated fund, the trustee follows an internal process (usually a claim staking process where potential beneficiaries lodge claims and evidence). In an SMSF, the trustee (often a surviving spouse or family member) makes the decision on the terms of the trust deed.
The trustee's obligations.
- Consider all potential dependants
- Give proper consideration to each claim
- Not fetter the discretion by pre-judging the outcome
- Not take into account irrelevant considerations
- Not exclude relevant considerations
- Not act in bad faith or capriciously
Grounds for challenging a trustee's decision. The court (or AFCA) does not substitute its own view for the trustee's. It can only intervene where the trustee has:
- Failed to consider a person who should have been considered
- Considered someone who should not have been considered
- Made a decision no reasonable trustee could have made on the evidence
- Acted in bad faith or under improper influence
- Failed to give the decision proper procedural fairness
SMSF-specific complications. In SMSFs, the trustee is often personally involved in the outcome (typically as a potential beneficiary or as a spouse of one). The conflict of interest, and the ability of the surviving trustee to appoint themselves or replace the corporate trustee, is often a live issue.
Who counts as a dependant
Superannuation legislation defines "dependant" for the purposes of death benefit payment. The definition includes:
Spouse (including de facto)
A person who is legally married to the deceased or living with the deceased on a genuine domestic basis in a relationship as a couple.
Child
A child of the deceased, including adopted children, step-children, and (in most cases) children born through assisted reproductive technology and surrogacy.
Financial dependant
A person who was financially dependent on the deceased at the time of death.
Interdependency relationship
A person who had an interdependency relationship with the deceased at the time of death. The four elements (SIS Act s10A) are: close personal relationship, live together, one or each of them provides the other with financial support, one or each of them provides the other with domestic support and personal care. Interdependency is a critical category for same-sex partners in older estates, mature adult children living with elderly parents, and other close domestic relationships that do not fit the spouse or financial dependency categories.
Legal personal representative (the estate)
The estate itself is deemed a dependant for the purposes of death benefit payment, allowing the trustee to pay the benefit to the estate for distribution under the will.
Interaction with the estate
Whether a superannuation death benefit forms part of the estate depends on where it is paid:
- Paid to a dependant directly. The benefit bypasses the estate. It is not subject to the will, and it is not exposed to family provision claims against the estate.
- Paid to the estate. The benefit forms part of the estate. It is distributed under the will and is exposed to family provision claims like any other estate asset.
Strategic implications. Whether a benefit is paid to the estate or to a dependant directly is often the single most important strategic question in a superannuation death benefit dispute. Beneficiaries under the will may prefer the benefit go to the estate; individual dependants outside the will may prefer it come to them directly. The tax treatment can also differ significantly.
Tax considerations. A death benefit paid to a tax dependant is tax-free. A death benefit paid to a non-tax dependant (including some adult children) is taxed at concessional rates. The interaction with the personal estate's tax position is often material and cross-refers to Tax Litigation where the position is contested.
Featured case study
Superannuation disputes often intersect with the broader complex trust and estate asset matters that Aptum runs. Where the deceased held significant wealth across a personal estate, a family trust, an SMSF, and family business structures, the superannuation dispute is one dimension of a multi-front matter.
Read the flagship complex matter in Complex Trust and Estate Asset Disputes.
What's changing in Australian super death benefit law
Hill v Zuda has reshaped SMSF BDBN practice
The 2022 High Court decision confirmed that the three-year renewal requirement does not apply to SMSFs. SMSF BDBNs made years or decades ago may still be binding if the fund's trust deed allows it. Advisers, members and families are still catching up with this.
Insurance in super claims are a growing category
Life insurance held inside super is a substantial component of many working-age Australians' estates. Disputes over the trustee's decision on insurance-in-super proceeds are becoming more common, particularly where the deceased's cover was recently changed or where the underwriting has been contested.
AFCA jurisprudence continues to develop
AFCA has been operational since 2018 and its determinations on death benefit complaints now form a substantial body of guidance. Trustees increasingly try to align their decisions with the AFCA approach, which is producing more consistent outcomes but also more predictable challenge points.
Interdependency category is being used more
As the range of Australian domestic relationships has become more diverse, the interdependency category is doing more work. Successful interdependency claims by non-traditional beneficiaries have become more common.
SMSF trustee conflict is under scrutiny
Regulator and court attention on conflicts of interest in SMSF trustee decisions has grown. Surviving spouses appointing themselves as sole trustee to make favourable decisions is being tested more rigorously.
Frequently asked questions
-
Can a binding death benefit nomination be challenged?
Yes. A BDBN can be challenged on validity grounds (formal defects in signing or witnessing, expiry in APRA-regulated funds, lack of capacity at the time of signing, undue influence, or inconsistency with the fund's trust deed). If the challenge succeeds, the trustee then exercises its discretion about who receives the benefit.
-
What happens if there is no valid binding nomination?
The trustee of the fund exercises a discretion to decide who receives the death benefit. In an APRA-regulated fund, the trustee follows an internal claim-staking process. In an SMSF, the surviving trustee (often a family member) makes the decision on the terms of the trust deed. The decision is reviewable but only on limited grounds.
-
Does my superannuation go to my estate?
Only if it is paid to the estate. Superannuation is not automatically part of the estate. If you have made a valid BDBN directing the trustee to pay to your estate, or if the trustee decides to pay to the estate, it forms part of the estate and is distributed under your will. If it is paid to a dependant directly, it bypasses the estate.
-
Who counts as a dependant for superannuation death benefit purposes?
Spouses (including de facto), children (of any age, including adopted and step-children in most cases), people who were financially dependent on the deceased, and people in an interdependency relationship with the deceased (a close personal relationship where they live together and provide each other with financial, domestic and personal support). The estate itself is also deemed a dependant for payment purposes.
-
Do SMSF binding nominations expire after three years?
No. The 2022 High Court decision in Hill v Zuda confirmed that the three-year renewal requirement in the SIS Regulations does not apply to SMSFs. Whether an SMSF BDBN expires depends on the terms of the fund's own trust deed. Many long-standing SMSF nominations remain binding even where an adviser has previously said they had lapsed.
-
Can adult children claim their parent's superannuation death benefit?
Sometimes, but the position is not automatic. Adult children are potential beneficiaries under superannuation law, but the trustee's discretion (in the absence of a valid nomination) usually favours a surviving spouse or financial dependant. Adult children who were financially dependent on the parent, or who had an interdependency relationship, have stronger positions.
-
What is the tax treatment of a superannuation death benefit?
A benefit paid to a tax dependant (spouse, minor child, financial dependant, interdependency partner) is tax-free. A benefit paid to a non-tax dependant (usually including adult non-dependent children) is taxed at concessional rates. The tax treatment often affects who the trustee decides to pay the benefit to and how it is paid.
-
How long does an AFCA complaint about a death benefit take?
AFCA complaints about death benefit decisions typically take 6 to 12 months to resolve, sometimes longer for complex matters. AFCA usually stays the trustee's proposed distribution while the complaint is being determined. Court proceedings (for SMSFs or higher-value APRA fund matters that escalate) take longer.
-
Can I stop the superannuation trustee paying out while I investigate?
For APRA-regulated funds, lodging an objection with the trustee within the objection period usually stops the trustee finalising the payment. For SMSF matters, urgent applications to the court can be brought to freeze payment where there is a real risk of the benefit being distributed before the dispute is resolved.
Thinking on superannuation death benefit disputes
Aptum publishes regularly on the questions that decide superannuation death benefit disputes matters.
The Aptum superannuation death benefit team
Michael Buscema
Michael Buscema spent 11 years with the ATO and Commonwealth Treasury, including as acting Assistant Commissioner, before joining Aptum as a practice lead. He acts for private wealthy groups and families in complex, high-value disputes, and has negotiated settlement and security arrangements totalling over $1 billion.
Estate disputes over substantial asset pools are rarely just about the will — trust structures, superannuation and tax consequences run through them, and Michael brings senior experience on exactly those fronts.
Nigel Evans
Nigel Evans, Aptum's Managing Director and Co-Founder, leads Aptum's estates practice. Before founding Aptum, Nigel spent 11 years at the commercial Victorian Bar, where much of his practice touched on trust structures, fiduciary breach and equitable remedies. He is listed in Best Lawyers in Australia for Commercial Litigation (2026) and recognised by Doyle's Guide as a Leading Commercial Litigation and Dispute Resolution Lawyer.
Offices
Aptum services estates clients across Australia from three offices.
Get clarity on your superannuation death benefit matter
Superannuation trustee decisions move on their own timeframe, and once a distribution is made the practical route to challenge narrows sharply. If you have received a notice from a superannuation fund about a proposed distribution, or you have concerns about a nomination the deceased made, book the value conversation this week.
Book your value conversation