Simons George Legal
July 16th, 2026
Guide to disputing executor conduct in Australia: Taking formal legal steps to challenge an executor’s improper, delayed, or self-interested administration of a deceased estate.
Under Australian estate law, executors owe a fiduciary duty to all beneficiaries. That duty requires them to act honestly, without self-interest, and within a reasonable time.
Beneficiaries have enforceable rights to dispute executor conduct when there is objective evidence of misconduct or mismanagement. The key is distinguishing between genuine legal breaches and ordinary family tension or impatience.
