Court forms guide

Affidavit of Service

After you file documents with the court, you must serve them on the other party and prove that service was properly carried out — the Affidavit of Service is your sworn evidence that the other party received the documents.

20 min read8 sectionsJanuary 2026
Without proper service, the court cannot proceed. If you cannot prove the other party received your documents, hearings may be adjourned, orders cannot be made, and your case will stall. Proper service and a correct Affidavit of Service are fundamental to every family law matter.

Understanding Service and the Affidavit of Service

"Service" in family law means formally delivering court documents to the other party. It is a foundational principle of natural justice — every person affected by court proceedings has the right to know about them and have an opportunity to respond. The Affidavit of Service is your sworn proof that this right has been upheld.

What Is an Affidavit of Service?

A sworn statement made by the person who served the documents, confirming the date, time, location, and method of service. It identifies the documents served and the person they were served upon. Being sworn means it is given on oath or affirmation — making a false statement is a criminal offence.

Why It Is Required

The court will not make orders affecting a person who has not been properly served and given the opportunity to respond. Filing the Affidavit of Service proves to the court that service requirements have been met, allowing the matter to proceed to hearing.

Documents That Require Service

Most documents filed in family law proceedings must be served on the other party. The method required depends on the document type.

Must Be Personally ServedMay Be Served by Post/Email
Initiating Application (Form 4)Affidavits (after proceedings commenced)
Application in a Case (when required)Responses (Form 13)
SubpoenasFinancial statements and questionnaires
Divorce applicationCorrespondence and notices

Legal Authority and Framework

  • Governing Rules: Part 6 of the Federal Circuit and Family Court of Australia (Family Law) Rules 2021
  • Personal Service: Rule 6.03 — requirements for personal service
  • Substituted Service: Rule 6.12 — when personal service is not practicable
  • Proof of Service: Rule 6.08 — filing the Affidavit of Service

Methods of Service

How you serve documents depends on the type of document and the stage of proceedings. Getting the method right is essential — improper service means your Affidavit of Service will be insufficient and the court may not accept it.

Personal Service

Personal service means physically handing the documents to the other party. It is the most reliable method and is required for Initiating Applications, subpoenas, and other key documents.

Requirements for valid personal service

  • Documents are handed directly to the person to be served.
  • The server identifies the person being served (by sight or by asking).
  • If the person refuses to take the documents, they are placed down in front of them and they are told what the documents are.
  • Service occurs between 6:00 AM and 9:00 PM (unless the court orders otherwise).

Refusal of documents: If the person refuses to accept the documents, you can place them down near the person (e.g., at their feet or on a table beside them) and state that they are court documents. This constitutes valid service.

Service by Post

Once proceedings are on foot and the other party has filed a Notice of Address for Service, subsequent documents can usually be served by post to that address.

  • Send by pre-paid registered post to the address for service.
  • Service is deemed to occur 4 business days after posting (within Australia).
  • Keep the post office receipt as proof of posting.
  • Ordinary post is sufficient for most documents; registered post provides stronger proof.

Electronic Service (Email)

Documents may be served electronically if the other party has provided an email address for service, or where the court has made an order permitting electronic service.

  • Email documents as PDF attachments to the nominated email address.
  • Service is deemed to occur at the time the email is sent (if sent during business hours).
  • Save a copy of the sent email with timestamp as evidence.
  • Request a read receipt if possible, but it is not required.

Service on a Lawyer

If the other party has a lawyer who has filed a Notice of Address for Service on their behalf, all subsequent documents should be served on the lawyer, not the party directly. Service on the lawyer is service on the party.

Who Can Serve Documents

Not just anyone can serve court documents. The rules specify who is eligible to carry out service, and the choice of server affects both the validity and cost of service.

Critical Rule: You Cannot Serve Documents Yourself. The person who is a party to the proceedings cannot personally serve documents on the other party. You must arrange for someone else to serve the documents on your behalf. This is a fundamental rule that many self-represented litigants get wrong.

Professional Process Servers

The most reliable option. Process servers are experienced in locating people and completing service correctly.

  • Cost: typically $100–$300 per serve (metro areas).
  • They prepare the Affidavit of Service for you.
  • Multiple attempts included in most fees.

Any Person Over 18

Any person over 18 who is not a party to the proceedings can serve documents. This includes friends, family members, or colleagues.

  • Free, but they must swear the Affidavit of Service.
  • They must be able to identify the person served.
  • Potential for confrontation — choose someone calm and reliable.

Choosing a server wisely

If you use a friend or family member, ensure they understand the following: they must note the exact date, time, and location of service; they must identify the person being served (recognise them or confirm identity); they will need to swear or affirm the Affidavit of Service before a witness; they should remain calm if the other person becomes angry or confrontational; and they should not engage in conversation about the case.

Step-by-Step Filing Guide

After service is completed, you must prepare and file the Affidavit of Service with the court. Here is the process from start to finish.

Step 1 — Complete the Service

Have the server deliver the documents using the appropriate method. The server should immediately record:

  • Date and time of service (e.g., "14 February 2026 at approximately 2:15 PM").
  • Location where service occurred (full address).
  • How the person was identified (e.g., "I know [Name] personally" or "I asked 'Are you [Name]?' and they confirmed").
  • What was served (list every document by title).
  • Response of the served person (accepted, refused, etc.).

Step 2 — Draft the Affidavit of Service

The Affidavit of Service must include specific information in a prescribed format:

  • Deponent's details: Full name, address, and occupation of the person who served the documents.
  • Court file number: The case number assigned to the proceedings.
  • Description of service: How, when, and where service occurred.
  • Identification: How the server identified the person served.
  • List of documents: Every document served, referenced as annexures.

Step 3 — Swear or Affirm the Affidavit

The server (not the party to the case) must swear or affirm the affidavit before an authorised person. This gives the document legal weight.

Who can witness:

  • Justice of the Peace (free — find at local court or council).
  • Solicitor or barrister (may charge a fee).
  • Court registrar or deputy registrar.
  • Pharmacist, bank manager, or other authorised witness (varies by state).

Step 4 — File with the Court

File the sworn Affidavit of Service through the Commonwealth Courts Portal or at the court registry. There is generally no filing fee for an Affidavit of Service. It should be filed well before the next court date to give the registrar time to review it.

Substituted Service

When personal service is not practicable — because the other party is avoiding service, their location is unknown, or they are overseas — you can apply to the court for an order for substituted service. This allows you to serve documents through an alternative method.

When to apply for substituted service

You must first make reasonable attempts at personal service (typically at least 2–3 attempts at different times and days). Only after demonstrating that personal service has failed should you apply for substituted service under Rule 6.12.

Common Methods of Substituted Service

  • Service by email or social media: The court may permit service via email, Facebook Messenger, or other electronic means if you can demonstrate the person actively uses those accounts.
  • Service on a third party: The court may order that documents be left with a relative, employer, or other person likely to bring them to the attention of the person to be served.
  • Service by advertisement: In rare cases where the person's location is entirely unknown, the court may order service by advertisement in a newspaper or online publication.
  • Service at last known address: Documents may be left at the person's last known residential address, even if they no longer reside there, combined with other methods.

Applying for Substituted Service

To obtain an order for substituted service, you must file an Application in a Case supported by an affidavit that:

  • Details all attempts at personal service (dates, times, locations, outcomes).
  • Explains why personal service is not practicable.
  • Proposes the alternative method and explains why it is likely to bring documents to the person's attention.
  • Provides evidence that the proposed method will reach the person (e.g., screenshots of active social media accounts, evidence of recent correspondence).

Time Limits and Deadlines

Service must be completed within specific timeframes, and the Affidavit of Service must be filed before the court will hear the matter. Missing these deadlines can cause serious delays.

Key Service Deadlines

  • Initiating Application: Must be served on the Respondent within a reasonable time after filing, and at least 14 days before the first court date (or 42 days if the Respondent is overseas). The court will set the first hearing date when you file.
  • Response to Initiating Application: The Respondent must serve their Response on the Applicant within 28 days of being served with the Initiating Application (or 42 days if outside Australia).
  • Divorce Application: Must be served at least 28 days before the hearing date (or 42 days if the Respondent is overseas). The hearing is typically listed 2–3 months after filing.
  • Affidavit of Service Filing: Should be filed as soon as possible after service is completed, and well before the next hearing date. Many registries require it at least 2 business days before the hearing.

What if service is not completed in time?

If you cannot serve the other party before the court date, you must attend the hearing and inform the court. The judge will typically adjourn the matter to a new date and direct you to complete service before then, ask what steps you have taken and whether substituted service is needed, or in rare cases make orders for substituted service at the hearing itself.

Common Mistakes to Avoid

Service errors are among the most frequent reasons family law matters are adjourned. These mistakes are easily avoidable with proper preparation.

Service Errors

  • Serving documents yourself — parties cannot serve their own documents.
  • Leaving at doorstep — personal service requires handing to the person.
  • Serving outside hours — must be between 6 AM and 9 PM.
  • Serving wrong person — must confirm identity before serving.

Affidavit Errors

  • Missing details — incomplete date, time, or location.
  • Not sworn properly — must be sworn before an authorised witness.
  • Wrong deponent — the server swears it, not the party.
  • Not listing all documents — every document served must be named.

Timing Errors

  • Serving too late — insufficient time before the hearing.
  • Filing affidavit late — file as soon as service is complete.
  • Not accounting for postal delays — allow 4 business days.
  • Delaying swearing — swear promptly while details are fresh.

Strategic Errors

  • Not keeping copies — always retain copies of everything served.
  • Not photographing service — a photo of the moment is powerful evidence.
  • Not trying substituted service — don't give up if they are avoiding you.
  • Confrontational servers — choose someone calm and neutral.

Common Questions

Can I serve court documents by text message?

Not as a default method. Text message is not an accepted method of service under the FCFCOA Rules unless the court specifically orders substituted service by text message. If you apply for substituted service and can demonstrate the person actively uses their phone, the court may permit it, but it would be unusual. For standard service requirements, stick to personal service, registered post, or email (where permitted).

What if they refuse to take the documents?

If the person refuses to accept the documents, the server should place the documents down near the person (at their feet, on a table beside them, etc.) and clearly state: 'These are court documents from the Federal Circuit and Family Court.' This constitutes valid personal service. The refusal should be noted in the Affidavit of Service, which strengthens the evidence that the person was aware of the documents.

How much does a process server cost?

Process server fees typically range from $100–$300 in metropolitan areas, and potentially more in regional or remote areas. This usually includes multiple attempts at service (usually 2–3), preparation of the Affidavit of Service, and swearing/affirming the affidavit. While this is an additional cost, professional service reduces the risk of errors that could adjourn your hearing.

Can I serve documents at the other party's workplace?

Yes, documents can be personally served at any location — home, workplace, or a public place. There is no rule restricting where personal service can occur, provided it is between 6 AM and 9 PM. However, be mindful that serving someone at work can be embarrassing and may escalate conflict. If possible, serve at their home address first.

What if I can't find the other party to serve them?

If you genuinely cannot locate the other party, you should document all attempts (visiting last known address, contacting relatives, checking social media, calling known phone numbers), apply for substituted service by filing an Application in a Case under Rule 6.12 with evidence of your search efforts, or consider dispensation — in extreme cases, the court can dispense with service altogether.

Is there a filing fee for the Affidavit of Service?

No. There is no filing fee for an Affidavit of Service. It is a procedural document proving that service was completed. You can file it online through the Commonwealth Courts Portal or at the court registry at no cost.

Where can I get help with service requirements?

Several support options are available: Court Registry staff can assist with procedural questions about service; Process Servers handle everything from service to affidavit preparation; Legal Aid provides free assistance if you meet eligibility criteria; Community Legal Centres offer free legal advice and document assistance. RYTZ provides step-by-step guidance for completing service requirements, including checklists, deadline tracking, and templates for the Affidavit of Service.

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