Key takeaway: Estate and inheritance disputes — contested wills, family provision claims, executor conflicts, and superannuation disagreements — can almost always be resolved through mediation faster, more cheaply, and with far less lasting damage to family relationships than Supreme Court litigation. Most estate mediations resolve in a single session, with the full process from consultation to signed settlement deed typically taking 4–8 weeks.
Why Estate Disputes Are Rising in Australia
An ageing population, rising property values, blended families, and increasingly complex financial arrangements — including superannuation, self-managed super funds, and family trusts — are creating more contested estates than any previous generation has seen in Australia. The Australian Institute of Family Studies has documented increasing rates of family breakdown and reconstituted families, both of which correlate with more complex estate planning and a higher incidence of contested claims.
When a dispute emerges over how an estate is to be distributed — or whether a will is valid at all — grief can quickly transform into something harder and colder: litigation. Courts take years. Legal fees can consume a significant portion of the estate being fought over. And by the time a matter reaches judgment, the family relationships it was fought over are often beyond repair.
Mediation offers a better way. It is faster, cheaper, private, and — crucially — it allows the family to reach a resolution on their own terms rather than having a court impose one.
Facing an estate or inheritance dispute? A free consultation costs nothing.
Book a free consultation →Types of Estate and Inheritance Disputes
Estate disputes in Australia typically fall into several categories, each with its own legal framework and practical dynamics.
| Dispute type | Core question | Governing law |
|---|---|---|
| Family provision claim | Was the applicant adequately provided for? | State/territory succession legislation |
| Contested will (validity) | Was the will validly executed? | State/territory Wills Acts |
| Executor dispute | Is the executor managing the estate properly? | State Supreme Court jurisdiction |
| Superannuation death benefit | Who receives the super: estate or dependant? | Superannuation Industry (Supervision) Act 1993 (Cth) |
| Trust dispute | How should trust assets be distributed or managed? | State trust legislation + trust deed |
Family Provision Claims
Family provision claims are the most common form of estate litigation in Australia. Every state and territory has legislation allowing eligible persons to apply to a court for provision — or additional provision — from an estate if they have not been adequately provided for. Eligible applicants generally include spouses, de facto partners, children (including adult children), and in some jurisdictions other dependants. The court assesses what "adequate provision" looks like having regard to the applicant’s financial circumstances, the size of the estate, and the nature of the relationship with the deceased.
Time limits — act promptly
| State / Territory | Time limit | Legislation |
|---|---|---|
| NSW | 12 months from date of death | Succession Act 2006 (NSW) |
| QLD | 9 months from date of death | Succession Act 1981 (Qld) |
| VIC | 6 months from probate/administration grant | Administration and Probate Act 1958 (Vic) |
| WA | 6 months from date of death | Family Provision Act 1972 (WA) |
| SA | 6 months from probate/administration grant | Inheritance (Family Provision) Act 1972 (SA) |
| TAS | 3 months from probate/administration grant | Testator’s Family Maintenance Act 1912 (Tas) |
| ACT | 12 months from date of death | Family Provision Act 2004 (ACT) |
| NT | 12 months from date of death | Administration and Probate Act 1969 (NT) |
Courts have discretion to extend time limits in appropriate cases, but do not assume an extension will be granted. If you are considering a claim, seek legal advice and initiate mediation promptly. The Federal Circuit and Family Court of Australia has well-established practices of referring estate and family provision matters to mediation before hearing — in many jurisdictions, mediation is effectively required before the matter proceeds to trial.
Time limits apply. Early mediation gives you the best chance of a full resolution.
Speak with our team →Contested Wills
A will can be contested on a number of grounds: lack of testamentary capacity, undue influence, fraudulent execution, failure to comply with formal requirements, or suspicious circumstances surrounding execution. Contested will matters are heard in the Supreme Court of the relevant state or territory. They are complex, expensive, and slow. They are also, in most cases, capable of resolution through mediation — particularly where the underlying dispute is about fairness or family dynamics rather than a genuine legal defect in the document.
Mediation in a contested will matter allows the family to reach a negotiated outcome — typically a re-division of the estate — that avoids the winner-takes-all risk of a court judgment.
Executor Disputes
Disputes over the conduct of an executor arise more often than many families expect. Common sources of conflict include delay in administering the estate, alleged mismanagement of assets, failure to provide proper accounts to beneficiaries, or self-dealing. While these matters can be brought before the relevant state Supreme Court, mediation is frequently more appropriate — it allows the parties to address the underlying concerns directly, agree on a process for the estate’s administration, and preserve the family relationship without the cost and delay of formal proceedings.
Executor disputes benefit from early intervention. A mediator can get the estate moving.
Book a consultation →Superannuation Death Benefit Disputes
Superannuation does not automatically form part of a deceased person’s estate. The trustee of the superannuation fund has a legal discretion to pay the death benefit to an eligible dependant or to the estate — unless a valid binding death benefit nomination (BDBN) directs the payment. Where a nomination is absent, has lapsed, or is disputed, conflicts between family members can become significant — particularly where the superannuation balance is substantial.
Common disputes arise between a surviving spouse and adult children from a prior relationship, multiple dependants with competing claims, or where the validity of a BDBN is in doubt. These disputes can be referred to the Australian Financial Complaints Authority (AFCA). Mediation — either through AFCA or privately — is frequently used to resolve them before escalation. The Australian Institute of Family Studies has documented the growing complexity of superannuation in family estates, particularly as super balances have grown significantly over recent decades.
How Estate Mediation Works
Estate mediation follows the same core process as other forms of mediation — a neutral, accredited mediator facilitates structured negotiation between the parties — but with some features specific to estate matters.
Before the session
Each party typically prepares a brief position statement covering their claim, the key issues in dispute, and what resolution would look like for them. The mediator may hold individual intake calls to understand the dynamics. Basic disclosure of the estate’s composition — asset values, liabilities, what has already been distributed — is usually exchanged before the session.
The session
Estate mediation is typically a full-day session (6.5 hours), though simpler matters may resolve in a half day (3.5 hours). Sessions can be conducted in person or online, and shuttle mediation — where the parties remain in separate rooms — is common where emotions are running high or the relationship is strained.
After the session
Where the parties reach agreement, the mediator records the terms in a Heads of Agreement, signed by all parties at the close of the session. This is then used by the parties’ lawyers to draft a binding Settlement Deed. The full process from initial consultation to signed Settlement Deed typically takes 4–8 weeks.
Most estate disputes resolve in a single session. Ours is designed around that outcome.
Book a free consultation →Estate Mediation vs Supreme Court Litigation
| Mediation | Supreme Court litigation | |
|---|---|---|
| Timeframe | 4–8 weeks to settlement deed | 12–36+ months to judgment |
| Cost per party | $1,500–$2,500 + legal fees for deed | $30,000–$150,000+ per side |
| Privacy | Fully confidential | Public court record |
| Control | Parties shape the outcome | Court imposes the outcome |
| Family relationships | Often preserved or managed | Typically damaged or destroyed |
| Resolution rate | ~90% of matters settle | Most settle before hearing, after large costs |
The Attorney-General's Dept — Family Dispute Resolution has long encouraged mediation as a first step in resolving family disputes — including estate matters — before resorting to litigation.
Costs and Timeframes
| Session type | Per person | Total (2 parties) |
|---|---|---|
| Half day (3.5 hours) | $1,500 + GST | $3,000 + GST |
| Full day (6.5 hours) | $2,250 + GST | $4,500 + GST |
Most estate disputes involve at least a full-day session. Complex matters — multiple parties, significant asset pools, or both a family provision claim and a contested will — may require two sessions. A free initial consultation helps determine the likely session structure before you commit.
Each party also typically incurs legal costs for reviewing the Heads of Agreement and drafting the Settlement Deed — usually $1,500–$4,000 per side depending on complexity. Compare this with Supreme Court litigation, where each side’s legal costs for a contested family provision matter routinely reach $30,000–$100,000+, costs taken directly from the estate itself.
When Is Mediation Not Suitable?
Mediation is appropriate for most estate disputes. There are some circumstances where it may not be the right first step: where urgent court orders are needed to protect assets being dissipated; where the dispute involves alleged fraud, forgery, or elder abuse requiring investigation; where a party lacks capacity to participate; or where one party refuses to engage at all. A free initial consultation will give you an honest assessment of whether mediation is appropriate for your matter.
Not sure whether your estate dispute is suitable for mediation? Ask us — no obligation.
Book a free consultation →Getting Started
The process begins with a free initial consultation. We discuss the nature of the dispute, what you are hoping to achieve, whether mediation is the right process, and how to approach the other party about participating. There is no commitment required at the consultation stage.
Estate disputes are sensitive. They involve grief, family history, and relationships that extend beyond the dispute itself. Our mediators are experienced in navigating that complexity — bringing the focus back to what a fair resolution looks like, and helping families get there.
See also: Estate dispute mediation service · Contesting a will with mediation · Mediation costs guide