Client file ownership and lien rules for Australian law practices
Under Australian law, the client generally owns the documents on their file — but a law practice has specific rights (including a lien for unpaid costs) and specific duties (providing access, transferring on instructions, retaining for prescribed periods). This guide walks through 10 core obligations drawn from the Legal Profession Uniform Law and equivalent state frameworks.
Coverage
Every law practice in Australia holding client files — paper or electronic. The obligations apply at matter opening, during the matter, at transfer between firms, at close, and for the prescribed retention period after close.
Legal basis
Legal Profession Uniform Law (NSW, VIC, WA), Legal Profession Act 2007 (QLD), Legal Practitioners Act 1981 (SA), and state equivalents. Australian Solicitors' Conduct Rules rr 14 (client documents) and 15 (trust money). Wentworth v De Montfort (1988) 15 NSWLR 348 (lien over documents).
The obligations
Identify client property vs practice property
Documents prepared for the client (advice, drafts, correspondence received for the client) are generally client property. Documents prepared for the practice's own records (internal memos, time records, research) are practice property.
Provide access on request during the matter
The client is entitled to access their file during the matter, subject to reasonable conditions and any unpaid costs. Electronic files should be provided in a usable format.
Transfer the file on client instructions
Where the client instructs the practice to transfer the file to another practitioner, transfer must be prompt — subject only to any valid lien. A signed authority to transfer is standard practice.
Respect the client's right to end the retainer
The client has the right to end the retainer at any time. The practice must hand over documents promptly, subject to the practice's lien for unpaid costs.
Apply the practice's lien correctly
A law practice has a common-law retaining lien over client documents for unpaid costs. The lien can be exercised against the client but not against a court or tribunal. The lien is lost if documents are handed over or if the practice terminates without cause.
Retain files for the prescribed period after close
File retention periods vary by state but generally require at least 7 years after close for the paper or electronic file. Longer retention may be required for matters involving minors, estates, or ongoing obligations.
Destroy files securely after retention period
At the end of the retention period, files must be destroyed securely (shredding or certified digital destruction). The destruction date and method should be documented in a register.
Maintain confidentiality across the file lifecycle
The duty of confidentiality applies from matter opening to well beyond close. File storage (on-premises, cloud, archive) must protect confidentiality — including from unrelated staff access.
Handle deceased estate and incapacitated client files with care
When a client dies or loses capacity, the right of access transfers to the executor, administrator, or attorney. Verify authority before providing access and document the step.
Observe privacy obligations across the file
The file will usually contain personal information subject to the Privacy Act 1988 (Cth) and state health records legislation. Access requests from the client under APP 12 intersect with the general file access right.
What happens if you do not comply
Breaches can be unsatisfactory professional conduct or professional misconduct — consequences include reprimand, conditions on practising certificate, or suspension. Wrongful assertion of a lien can result in personal costs orders. Privacy breaches attract the Privacy Act civil penalty regime.
Reporting requirements
No periodic reporting. Disputes about file ownership or lien are typically resolved through the legal services commissioner complaint process, court application by either party, or under the state Costs Assessment regime.
What firms should do today
- Build the practice's ownership and lien position into the standard costs agreement
- Maintain a file-transfer protocol — signed authority, cost settlement or lien waiver, secure handover
- Use a documented retention and destruction schedule per state rules
- Electronic file-sharing tools should produce a usable copy for the client on request — not just a PDF bundle
- Document the authority of executors, administrators, and attorneys before granting access
- Review file-storage arrangements annually for confidentiality and privacy compliance
Compliance with Quillio
Quillio drafts client authorities to transfer files, lien assertion letters, and retention and destruction schedules with the current framework cited. See /practice-areas/commercial-lawyers or start a free trial.
This guide is general information about client file ownership and lien rules — not legal advice. The law of lien is fact-specific and file ownership questions can be contested. Obtain specialist advice in any dispute about file access or lien exposure.
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