How to Serve Legal Documents in Australia: Methods, Rules, and Proof

You have prepared your tribunal application. Now you need to serve it on the other party. Get this wrong and your case can be dismissed before it is even heard.

Service of legal documents is not optional. It ensures the other party knows about the claim and has the opportunity to respond. Australian tribunals and courts have strict rules about how documents must be served and how you prove you served them.

Why proper service matters

Until the other party is properly served, they have no formal obligation to respond. Tribunals and courts will not proceed to a hearing until you prove valid service.

If you serve incorrectly:

• Your application may be struck out
• Hearing dates will be adjourned
• You may need to restart the entire process
• The other party can argue they had no notice

Each state and territory has its own tribunal rules, but the core principles of service are consistent across Australia.

Personal service

Personal service means handing the document directly to the person or company representative. It is the most reliable method and is required for certain high-stakes documents.

How personal service works:

• Locate the person physically
• Hand them the document
• Tell them what it is (e.g., “This is a tribunal application”)
• They do not need to accept it willingly — you can leave it near them if they refuse

Who can serve personally:

Who may serve depends on the tribunal or court; at QCAT and VCAT you can serve it yourself. Otherwise, use an adult who is not a party, such as a friend, a family member, or a professional process server.

Serving a company:

Personal service on a company is typically done by handing the document to an officer of the company (director, secretary, or senior manager) at the registered office, or by leaving it at the registered office with someone who appears to be in charge.

Proof of personal service:

The person who served the document must complete an affidavit of service. This is a sworn statement confirming:

• The date, time, and location of service
• A description of the person served
• What was said during service

Most tribunals provide an affidavit of service template. The affidavit must be sworn before a Justice of the Peace, solicitor, or other authorised witness.

Service by post

Check your tribunal’s rules on service (for example, QCAT lists post among the ways to serve a minor debt application).

How postal service works:

• Address the envelope to the person or company’s last known address
• Send by registered post or prepaid post (ordinary mail is usually sufficient, but registered post provides tracking)
• Keep proof of postage

When is service deemed complete:

Service by post is typically deemed to occur four business days after posting (or seven business days if sent interstate). This applies even if the person receives it earlier or later.

Proof of postal service:

You need:

• The envelope or a copy showing the correct address
• Proof of postage (Australia Post receipt or tracking number)
• An affidavit of service stating when and where you posted it

Some tribunals accept a simple certificate of posting instead of a full affidavit. Check the specific tribunal rules.

Service by email

Email service is now accepted by most Australian tribunals, but only if certain conditions are met. It is fast, cheap, and creates an automatic record, but you must have the correct email address.

When email service is allowed:

• The tribunal rules explicitly permit it (most do)
• You have an email address the person has used for correspondence related to the dispute
• The person has agreed to accept service by email (not always required, but safer)

How email service works:

• Send the document as a PDF attachment
• Use a clear subject line (e.g., “NCAT Application — [Your Name] v [Their Name]”)
• Keep a copy of the sent email, including the timestamp

When is service deemed complete:

Service by email is typically deemed to occur when the email is sent, unless it bounces back or you receive an out-of-office reply indicating the person is unavailable for an extended period.

Proof of email service:

Print or save:

• A copy of the email showing the recipient’s address, subject line, date, and time
• Confirmation that the email was sent (a screenshot of your sent folder is usually sufficient)
• An affidavit of service if the tribunal requires it

Substituted service

Substituted service is used when personal service and postal service have failed. It is not automatic — you must apply to the tribunal or court for an order allowing substituted service.

When to apply for substituted service:

• The person is evading service
• You do not have a current address
• Repeated attempts at personal and postal service have failed

How substituted service works:

You file an application with the tribunal asking for permission to serve the document by an alternative method. You must show evidence of your attempts to serve by standard methods.

The tribunal may order service by:

• Leaving the document at the person’s last known address
• Sending it to an email address you know they use
• Posting a notice on social media (rare, but has been allowed)
• Service on a family member or associate

Proof of substituted service:

Once the tribunal grants the order, you must serve the document exactly as directed and file an affidavit confirming compliance.

Service on companies and businesses

Serving a registered company is different from serving an individual.

Valid methods for serving a company:

• Personal service on a director, secretary, or senior manager
• Leaving the document at the company’s registered office (find this on the ASIC register)
• Posting to the registered office address
• Emailing to an address the company has used for business correspondence

Service on a sole trader or partnership:

Serve the individual personally or by post at their business address. If the business operates under a registered business name, you can usually find the owner’s details on the ABN lookup.

How to prove service for tribunal applications

When you file a tribunal application, you will need to prove you served it on the other party before the tribunal will list a hearing.

What tribunals typically require:

• An affidavit of service (most common)
• A certificate of service (some tribunals accept this for postal service)
• A copy of the served document
• Evidence of the method used (post receipt, email screenshot, etc.)

Affidavit of service checklist:

• Your name and address
• The name of the person or company served
• The document served (e.g., “VCAT application and statement of claim”)
• The method of service (personal, post, email)
• The date, time, and location of service
• Your signature, witnessed by a JP or solicitor

File the affidavit with the tribunal as soon as service is complete. Do not wait until the hearing date.

Common service mistakes to avoid

Using the wrong address: Always use the most recent address you have. If the person has moved, try to locate their new address through public records, social media, or mutual contacts.

Not checking who may serve: Who may serve depends on the tribunal or court; at QCAT and VCAT you can serve it yourself.

Not keeping proof: If you cannot prove service, the tribunal will assume it did not happen. Keep every receipt, email, and tracking number.

Missing the deadline: Tribunal rules usually require service within a certain number of days after filing. Missing this deadline can delay your hearing.

Assuming email is always acceptable: Check the specific tribunal rules. Some still require postal or personal service for initial applications.

How Claim Done helps with service

Claim Done drafts your tribunal application and a witness statement; this guide explains how to serve them. When you use our tribunal application service, you receive:

• Your application, drafted from your answers and evidence
• A witness statement

For letter of demand services, Claim Done sends the letter by email.

Final checklist before you serve

Before you serve any legal document, confirm:

• The document is complete and signed where required
• You have the correct name and address of the person or company
• You have chosen a valid method of service under the tribunal rules
• You have checked who may serve it under the tribunal or court rules
• You have prepared the affidavit of service template
• You know the deadline for filing proof of service

Ready to file your tribunal application?

Claim Done prepares tribunal applications for disputes across Australia. Tell us what evidence you have, answer a few questions, and our Programmatic Algorithms generate a formatted application citing the applicable law, plus a witness statement, for you to file and serve. $97 flat fee, prepared in about 5 minutes.

Start your tribunal application now

Frequently Asked Questions

Can I serve legal documents myself in Australia?

It depends. Who may serve depends on the tribunal or court; at QCAT and VCAT you can serve it yourself. Check the rules of the tribunal or court hearing your matter.

How long does service by post take to be valid?

Service by post is typically deemed complete four business days after posting (or seven days if sent interstate). This applies even if the person receives it earlier or later.

Do I need to use registered post to serve tribunal documents?

Not always. Ordinary prepaid post is usually sufficient, but registered post provides tracking and proof of delivery, which can be useful if service is disputed.

What if the person refuses to accept the document during personal service?

Personal service is still valid if you hand the document to them or leave it near them after telling them what it is. They do not need to physically accept it.

Can I serve legal documents by text message or social media?

Only if the tribunal grants an order for substituted service allowing it. Standard service methods are personal service, post, or email. Social media service is rare and requires tribunal approval.