What is a Letter of Administration? (NSW)
- Hillman Lawyers
- Feb 9
- 3 min read
When someone passes away without a valid Will or when no executor can act the estate cannot be dealt with informally. In New South Wales, the Supreme Court must first appoint a person with legal authority to administer the estate. This authority is called a Letter of Administration.
A Letter of Administration formally recognizes an individual as the administrator of a deceased estate and allows them to manage and distribute the estate in accordance with the law.
When is a Letter of Administration required?
A Letter of Administration is commonly required when:
The deceased died without a Will (wholly or partially intestate), or
There is a valid Will, but the nominated executor is unwilling, unable, or ineligible to act
In circumstances where there is a Will but no executor available, the Court may issue a Letter of Administration with the Will Annexed, allowing an administrator to act in place of an executor.
Without this grant, banks, government agencies, and other institutions will generally refuse to release assets belonging to the estate.
Who can apply for a Letter of Administration?
The right to apply is restricted by law. The Supreme Court will usually only grant Letters of Administration to:
A competent adult
Someone with a legal interest in the estate (such as a beneficiary or creditor)
In most cases, priority is given to close relatives, including:
A spouse or de facto partner
An adult child
If more than one eligible person exists, they may:
Apply jointly, or
Agree that one person applies with the written consent of the others
Where there is disagreement, the Court will decide who is most appropriate to act, typically favoring the deceased’s closest next of kin.
What if eligible beneficiaries live overseas?
A person who is not residing in Australia cannot apply directly for a Letter of Administration. In these cases, the overseas beneficiary must appoint an Australian solicitor to make the application on their behalf.
What happens if there is no agreement or no willing applicant?
If disputes between potential administrators would delay the estate, the Court may appoint a special administrator on an interim basis. This role is limited and intended only to preserve the estate until a permanent administrator is appointed.
If no family member is willing or able to act, the Court may:
Appoint the NSW Trustee & Guardian, or
Consider an application from another interested party, such as a creditor
What does an administrator do?
Once appointed, the administrator is legally responsible for managing the estate. This includes:
Identifying, collecting, and valuing estate assets
Paying outstanding debts and liabilities
Preparing and lodging the deceased’s final tax return
Distributing the estate according to intestacy laws (or the Will, if applicable)
Protecting the estate from claims or legal challenges
The administrator must act diligently, transparently, and in the best interests of the estate.
Timeframes in NSW
An application for a Letter of Administration is generally expected to be made within six months of death. Late applications may still be accepted if there are a reasonable explanation and no objection from interested parties.
While every estate is different:
Administration is usually completed within 12 months
Delays may occur due to estate complexity or disputes
Unreasonable delay can result in the Court replacing the administrator
Processing times for Letters of Administration can be longer than Probate applications and may take up to four months, depending on court workload.
Why professional advice matters
Applications for Letters of Administration are technical and must strictly comply with court requirements. Errors or omissions can cause delays, rejected applications, or disputes between family members.
Getting the right advice early can significantly reduce stress, cost, and uncertainty for everyone involved.
How Hillman & Associates Can Assist
At Hillman & Associates, we assist families and beneficiaries with the practical and legal steps involved in administering deceased estates in New South Wales.
Our role commonly includes:
Advising on whether a Grant of Probate or Letter of Administration is required
Preparing and lodging applications with the Supreme Court of NSW
Advising administrators on their legal duties and obligations
Liaising with banks, government bodies, and asset holders
Assisting with estate distribution in accordance with intestacy laws or a valid Will
Managing delays, disputes, or complications that arise during administration
If you require advice in relation to estate administration or deceased estates in New South Wales, contact Hillman & Associates Lawyers.

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