Family provision claims against wills: when eligible family can vary the distribution

A common misconception about wills is that they are the final word on how an estate is distributed. In Australia, they are not. Family provision legislation in every state and territory allows eligible family members — including, in most jurisdictions, adult children — to apply to court for additional provision from a deceased estate where the will (or intestacy distribution) does not make adequate provision for their proper maintenance. For pre-emptive planners with complex family situations, for executors managing a potentially contested estate, and for family members who believe they have been inadequately provided for, the family provision framework is important to understand.

How does the family provision framework work?

The legislation varies by jurisdiction but shares a common structure. An eligible person applies to the court for an order that reasonable provision be made for them from the estate. The court assesses whether the will (or the intestacy distribution) provides adequately for the applicant, considering factors including the applicant's financial circumstances, the nature and length of their relationship with the deceased, the size of the estate, the positions of other beneficiaries, any contributions the applicant made to the deceased's welfare, and any conduct by either party relevant to the claim. The court's role is not to rewrite the will according to its own preferences but to assess whether the testator made adequate provision for persons to whom they owed a responsibility to provide — and, if not, to make an order for additional provision.

Who can make a family provision claim?

The eligible categories vary by jurisdiction, but in most states and territories, eligible claimants include the spouse or de facto partner (including a separated but not divorced spouse), children of any age, and dependants who were financially dependent on the deceased at the time of death. The inclusion of adult children is one of the most commonly misunderstood points: a testator who intends to exclude an adult child from their will, or to provide substantially less to one child than others, needs to understand that the exclusion is not final. The adult child can apply to court, and whether the claim succeeds depends on the facts — but the right to apply exists. Stepchildren have standing in most jurisdictions depending on the circumstances. Former spouses are eligible in some jurisdictions under specific conditions.

What are the time limits for family provision claims?

All jurisdictions impose strict time limits on family provision claims, but the limits are not uniform. In New South Wales (Succession Act 2006), the limit is 12 months from the date of death. In Victoria (Administration and Probate Act 1958), it is 6 months from the grant of probate. In Queensland (Succession Act 1981), 9 months from the date of death. In South Australia and Western Australia, 6 months from the grant of probate. In the ACT and NT, 12 months from the date of death. In Tasmania, 3 months from the grant of probate. All jurisdictions allow late applications in limited circumstances, but courts approach late applications strictly — missing the limit usually means the claim cannot proceed.

For executors, the time limit creates a practical constraint: distributing estate assets before the relevant limitation period has expired creates personal liability if a claim subsequently succeeds and the estate has already been dispersed. Waiting until the period expires, or obtaining releases from all eligible persons, is standard practice. For potential claimants, the limitation period means that taking legal advice promptly after a death is essential — particularly in jurisdictions with shorter windows.

What can pre-emptive planning do to reduce family provision risk?

For estate-leavers with complex family situations, the family provision framework is best addressed during life rather than left as a posthumous problem. Several approaches reduce either the grounds for a successful claim or the amount available to be claimed. Ensuring the will makes adequate provision for all eligible family members whose circumstances would otherwise ground a claim is the most straightforward: if the provision is genuinely adequate, the claim is unlikely to succeed. Where provision is deliberately unequal or someone is excluded, documenting the reasons in a letter of wishes — addressed to the executor and ideally also the court — provides context that courts consider when assessing adequacy. Letters of wishes are not binding, but they explain the testator's thinking and reasoning in a way that can be relevant to whether a claim succeeds and what additional provision is ordered.

Defensive structuring can reduce the estate available to be claimed against. Joint property passes to the surviving joint owner by survivorship, outside the estate. Superannuation with a valid binding death benefit nomination, and life insurance with a nominated beneficiary, similarly bypass the will and the estate entirely. If the estate is smaller, the potential claim against it is smaller. However, courts in some jurisdictions have the power to look behind these structures in limited circumstances — particularly where the deceased transferred substantial assets out of the estate close to death with an intent to defeat claims — so defensive structuring is not bulletproof and should not be relied on as a substitute for adequate provision.

What should executors and potential claimants know?

An executor facing a potential claim or an actual claim should not distribute the estate until the limitation period has passed and, if a claim has been filed, until it is resolved. Legal advice from an estate litigation solicitor is the appropriate response to a claim. Many family provision disputes resolve through mediation without reaching court — a quicker and less expensive outcome for all parties, and often a better one given the ongoing family relationships involved.

A person considering a claim should seek legal advice early in the limitation period, confirm their eligibility under the relevant jurisdiction's legislation, and understand the likely range of outcomes and costs before filing. Court proceedings are expensive and outcomes are uncertain; for claims where the estate is modest relative to the anticipated legal costs, mediation or a negotiated resolution is usually the more sensible path.