Superannuation and Death: Why Estate Planning Does Not End With a Will

For many people, superannuation is one of their largest assets.

It is also one of the most misunderstood.

A common assumption is that superannuation automatically forms part of your estate and will be distributed according to your will. In reality, superannuation operates under a different set of rules, and the way it is handled on death can materially affect who receives it, how quickly it is paid, and how much tax is ultimately applied.

If superannuation is not planned properly, outcomes can be very different from what was intended.

Superannuation sits outside your will

Superannuation is typically held within a trust structure. This means that, on death, it is the trustee of the superannuation fund, not your executor, who controls how your superannuation death benefit is paid.

Your superannuation will only form part of your estate if:

• You have nominated your legal personal representative (your estate) as the beneficiary, or
• The trustee decides to pay the benefit to your estate

If superannuation is paid directly to beneficiaries, it bypasses your will entirely.

This distinction matters more than most people realise. A carefully drafted will does not control superannuation unless the superannuation arrangements support it. Estate planning for superannuation must be coordinated with your will, not treated as a separate or secondary exercise.

Who can receive your super on death?

Superannuation law restricts who can receive a death benefit directly from a superannuation fund. These eligible recipients are known as dependants under superannuation law and include:

• A spouse or de facto partner
• Children of any age
• A person financially dependent on you at the time of death
• A person in an interdependency relationship with you

If there are no eligible dependants, or if you have nominated your estate, the benefit may be paid to your legal personal representative and then distributed under your will.

Importantly, the definition of a dependant for superannuation purposes is not the same as the definition used for tax purposes. This difference is one of the most common causes of unexpected tax outcomes for families.

Binding versus non‑binding nominations

Most superannuation funds allow members to nominate beneficiaries using either a binding or non‑binding nomination.

A non‑binding nomination is guidance only. The trustee must consider it, but does not have to follow it. The trustee may take into account family circumstances, financial dependency, and other factors at the time of death.

A binding death benefit nomination, if valid and current, legally requires the trustee to pay the benefit exactly as directed.

Binding nominations can provide clarity and certainty, particularly in situations involving blended families, second marriages, or unequal financial dependence. However, they are not set‑and‑forget documents. Many binding nominations lapse after three years unless renewed, and changes in personal circumstances can render them inappropriate.

An outdated or invalid nomination can return discretion to the trustee, often at the worst possible time.

Tax is not always straightforward

Not all superannuation death benefits are tax‑free.

Tax treatment depends on:

• Who receives the benefit
• Whether it is paid as a lump sum or income stream
• The tax components of the superannuation balance

Where a death benefit is paid to a tax dependant, such as a spouse, lump sum payments are generally tax‑free.

Adult children, however, are usually not tax dependants if they are financially independent. Even though they are eligible to receive superannuation, part of the benefit may be taxed.

In some cases, directing superannuation to the estate and distributing it through a carefully structured will or testamentary trust can alter how tax is applied. This is why superannuation, estate planning, and tax considerations must be addressed together.

What happens to pensions on death?

Superannuation death benefits can be paid as:

• A lump sum, or
• An income stream, where permitted

Only certain dependants, typically spouses, are eligible to receive death benefits as an ongoing pension. Most children over age 18 cannot receive a pension unless they have a disability and were financially dependent.

The way pensions are structured can also affect transfer balance caps and future tax outcomes for surviving spouses. Decisions made at this point often have long‑term consequences, which is why planning ahead matters.

SMSFs raise the stakes

Self‑managed superannuation funds introduce an additional layer of complexity.

In an SMSF, members are also trustees or directors of the trustee company. This means that control of the fund becomes critical on death.

If succession planning is not handled carefully:

• Control of the SMSF may pass to unintended parties
• Remaining trustees may gain discretion over death benefits
• Family disputes can arise, sometimes with irreversible outcomes

Court cases have repeatedly shown that even well‑intended plans can fail when trustee succession, trust deeds, and binding nominations are not aligned.

For SMSF members, it is essential that:

• The trust deed is current
• Trustee succession is clearly documented
• Binding nominations are valid and permitted under the deed
• The will supports the intended control structure

Timing and liquidity matter

Superannuation death benefit claims are often made during periods of grief. Delays are common and have attracted increased regulatory scrutiny.

In SMSFs, liquidity can also be an issue. Assets such as property or business premises may need to be sold to fund a death benefit, potentially triggering capital gains tax or forcing a sale at an unfavourable time.

Planning for liquidity can significantly reduce stress for surviving family members.

Why this deserves attention

Superannuation is not just a retirement vehicle. For many families, it is a significant intergenerational asset.

Without clear planning:

• Benefits may be paid to unintended recipients
• Tax outcomes may be worse than expected
• Trustees may be left to make difficult decisions without guidance
• Family disputes can arise at an already difficult time

Good planning does not remove emotion from death. It does, however, reduce uncertainty, delay, and conflict.

Keep it under review

Life changes. Relationships change. Laws change.

Superannuation death benefit arrangements should be reviewed regularly, particularly after:

• Marriage or separation
• The birth of children or grandchildren
• Changes in financial dependence
• Establishing or updating an SMSF
• Significant changes in superannuation balances

When superannuation arrangements align with your broader estate plan, your intentions are clearer, and your family is better protected.

General information only
This article is provided for education and general information. It does not take into account your personal circumstances and does not constitute personal financial advice. You should consider whether the information is appropriate for you and seek personal advice, including tax and legal advice, where required.