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Affidavit Template

An affidavit is a written statement of facts sworn or affirmed to be true before an authorised witness for use in court proceedings in Australia. It is governed by the Evidence Act 1995 (Cth) and corresponding state legislation.

A written statement confirmed by oath or affirmation for use as evidence in Australian courts or legal proceedings.

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About this Document

What Is a Affidavit Template?

An affidavit is a formal written statement confirmed by oath or affirmation, used as evidence in court proceedings. In Australia, this document serves a specific legal purpose. It is the primary way a person presents their facts to a judge or magistrate without necessarily appearing in the witness box immediately. For business owners, contractors, and tradespeople, understanding this tool is essential when disputes move beyond negotiation and into the legal system.

Using an Affidavit Template provides a structured framework to ensure your statement meets the strict formatting and content rules required by Australian courts. These templates are designed to help you organise your facts chronologically and clearly, ensuring your evidence is admissible.

It is important to distinguish an affidavit from a statutory declaration. While both are written statements of truth, they serve different functions. A statutory declaration is generally used for administrative purposes, such as declaring your identity to a government body or confirming a fact for a bank. An affidavit is strictly for use in court or tribunal proceedings. If you are dealing with a court matter, you must use an affidavit, not a statutory declaration.

The legal authority for affidavits comes from the Evidence Act 1995 (Cth) and corresponding state legislation, alongside the Uniform Civil Procedure Rules (UCPR) operating in states like New South Wales, Queensland, and Victoria. These laws dictate how the document must look, what it can contain, and how it must be signed.

For Australian tradespeople and small business owners, affidavits are most commonly used in debt recovery disputes in the Magistrates or Local Court, building disputes in tribunals like NCAT or VCAT, or when verifying the authenticity of documents.

When to Use This Document

You will generally need to use an affidavit when a court or tribunal requires you to provide evidence in writing. This often happens at the interlocutory stage of proceedings, which is the phase before the final hearing or trial where the judge makes decisions about how the case will run.

Debt Recovery and Small Claims

If you run a small business and a client refuses to pay an invoice, you may file a claim in the Magistrates Court or Local Court. If the defendant disputes the claim or fails to respond, the court may require you to file an affidavit verifying the debt. This document sets out the contract terms, the work you performed, and the fact that the invoice remains unpaid.

Building and Construction Disputes

Tradespeople often find themselves in disputes regarding the quality of work or non-payment. In tribunals such as the NSW Civil and Administrative Tribunal (NCAT) or the Victorian Civil and Administrative Tribunal (VCAT), affidavits—or sometimes witness statements—are crucial. You might use this document to prove that you completed work according to the specifications, or conversely, that a subcontractor failed to meet industry standards.

Family Law and Probate

While this guide focuses on business and civil matters, it is worth noting that affidavits are heavily used in family law matters, such as proving income for child support calculations or detailing living arrangements. However, these courts often have their own specific forms which must be used instead of a generic template.

Verifying Documents

Sometimes, you need to prove that a copy of a document is a true copy of the original. For example, if you have lost a original contract and need to present a copy to the court, an affidavit verifying the document's authenticity may be required.

Key Sections and Required Elements

An affidavit is not a letter; it is a formal legal document. Australian courts have strict rules about what must be included. If you miss a section or format it incorrectly, the court may reject your evidence, causing delays in your case.

Court Header and Title

The top of the document must clearly identify the court and the parties involved. This section usually sits at the very top of the first page. It must include:

  • Name of the Court: For example, "Magistrates Court of Queensland" or "Local Court of New South Wales".
  • Case Number: The unique reference number assigned to your dispute.
  • Parties: The names of the Plaintiff or Applicant (you) and the Defendant or Respondent (the other party).

The Introduction (Capacity)

The first paragraph of the actual text must establish who you are and why you are giving evidence. This is known as your capacity. You must state your full name, your residential address, and your occupation.

If you are writing on behalf of a company, such as a building company or a plumbing business, you must state your role within that company. For example: "I am John Smith, the Managing Director of Smith Constructions Pty Ltd, and I make this affidavit on behalf of the company." You must also confirm that you are authorised to make the statement on behalf of the business.

The Body (The Evidence)

The body is the main part of the document where you tell your story. This must be divided into numbered paragraphs. Each paragraph should contain a single fact or set of facts. The text should be written in the first person ("I saw...", "I did...").

This section must adhere to the "Best Knowledge" rule. You should only state facts that you know personally. Speculation or guessing is not allowed.

Annexures and Exhibits

If you refer to documents, such as a contract, an invoice, or photos of a worksite, you must attach them to the affidavit. These attachments are called annexures or exhibits. You cannot simply staple them to the back. You must refer to them specifically in the text and include a specific identification page for each attachment.

The Attestation (Jurat)

The final part of the document is the signing block, known as the jurat. This is where the authorised witness certifies that you swore or affirmed the affidavit in their presence. This section must contain the specific wording required by the Oaths Act in your state, including the date and location of the signing, your signature, and the witness's signature and qualification.

How to Write a Affidavit Template (Step by Step)

Writing an affidavit requires a clear, factual approach. Follow these steps to ensure your document is legally sound and effective for your case.

Step 1: Gather Your Materials

Before you start writing, collect all the evidence you intend to rely on. This includes emails, invoices, contracts, diary entries, and photographs. Organise them in the order you intend to discuss them. This will help you construct a logical narrative.

Step 2: Complete the Court Header

Fill out the top section of the template with the correct court name, case number, and party names. Double-check the spelling of the other party's name. Errors here can cause administrative headaches later.

Step 3: State Your Identity and Capacity

In the first paragraph, write your full name, address, and occupation. If you are representing a business, clearly state your position. For example: "I, Jane Doe, of 123 Smith Street, Sydney, Accountant, make this affidavit on behalf of Doe Accounting Pty Ltd."

Step 4: Set Out the Facts Chronologically

Begin writing the body of the affidavit. Start at the beginning of the story and move forward in time. Use short, clear sentences.

  • Do: "On 15 March 2023, I met with the defendant at the site."
  • Don't: "The defendant and I met around March time regarding the site."

Number each paragraph consecutively. If you need to add more information later, you can use a sub-paragraph (like 5(a), 5(b)) or a new paragraph.

Step 5: Attach Your Documents

When you mention a document in the text, you must create an annexure. For example, you might write: "Attached and marked 'A' is a copy of the email sent by the defendant on 16 March 2023."

You must then create a separate page for the document, titled "Annexure 'A'", and sign it in front of your witness. The witness must also sign the annexure page to certify it is a true copy.

Step 6: Review for Hearsay and Argument

Read through your draft. Remove any statements where you say what someone else told you (hearsay). Instead of writing "My employee said the roof was leaking," write "My employee, Mr. Brown, informed me that he observed water leaking from the roof."

Remove any legal arguments. Do not say "The defendant breached the contract." Simply state: "The work was not completed by the agreed date of 1 May 2023."

Step 7: Swear or Affirm the Affidavit

You must sign the document in the presence of an authorised witness. This cannot be done over a coffee with a friend. The witness must be a Justice of the Peace (JP), a solicitor, a notary public, or another person authorised under the Oaths Act of your state.

Take the document and your identification to the witness. You will be asked to swear an oath (on a religious text) or make an affirmation (a non-religious promise) that the contents are true. The witness will then fill out the jurat section.

Common Mistakes to Avoid

Even experienced business people can make errors when drafting their own affidavits. These mistakes can cost you time and money, and may weaken your legal position.

Confusing Affidavits with Statutory Declarations

A frequent error is using a statutory declaration for a court matter. While similar, a statutory declaration is not generally admissible as evidence in a court trial. If you are filing documents for a court case or a tribunal hearing, check the specific requirements of that jurisdiction, but usually, you must use an affidavit. For government matters outside of court, such as dealings with the ATO or ASIC, a statutory declaration is often the correct tool.

Including Hearsay

Hearsay is evidence of what someone else said, and it is generally inadmissible. Courts want to hear what you saw, heard, or did yourself. If you need to include information told to you by an employee, ensure you identify the employee and the fact that they told you. However, for critical facts, it is usually better to have the employee swear their own affidavit.

Arguing the Case

The affidavit is for facts, not arguments. Do not use the document to tell the judge why you should win. Do not use legal jargon like "negligence" or "breach of contract" unless you are quoting the specific term from a contract. Stick to the raw facts: what happened, when it happened, and who was there. If you need to make legal arguments, you do this in written submissions, which is a separate document.

Improper Annexures

Simply stapling a photo to the back of the pages is not enough. Each document needs its own "Annexure" header page. This page must be signed and dated by you and the witness. If you fail to do this, the other side can object to the document being used as evidence, and the court may reject it.

Incorrect Witnessing

The rules for who can witness an affidavit are strict. In Queensland, the Oaths Act 1867 sets out specific categories. In New South Wales, the Oaths Act 1900 applies. Using a witness who is not authorised, such as a family member or an unauthorised colleague, will render the affidavit invalid.

Legal Considerations (AU)

When dealing with legal documents in Australia, you must be aware of the regulatory framework that governs them. While a template helps with formatting, the content must comply with the law.

The Evidence Act and Admissibility

The Evidence Act 1995 (Cth) and its state counterparts dictate what evidence can be considered by the court. Your affidavit must comply with these rules to be "admissible." If the content breaches the rules (for example, by containing too much opinion or inadmissible hearsay), the other party's lawyer may object to specific paragraphs. The judge may then "strike out" those paragraphs, meaning they cannot be used as evidence.

State and Territory Variations

While the Uniform Civil Procedure Rules (UCPR) aim to standardise procedures across states like NSW, Queensland, South Australia, and Western Australia, there are still local variations.

  • NSW: The UCPR requires specific formatting for the title page and the jurat. In the Local Court, there are often pre-printed forms that you must use rather than creating your own document.
  • Victoria: VCAT and the County Court have their own rules regarding affidavit preparation.
  • Tribunals: Many tribunals, such as QCAT (Queensland) or NCAT (NSW), prefer Witness Statements rather than affidavits for final hearings, though affidavits are still used for interlocutory applications. Always check the specific tribunal guidelines.

The Risk of Perjury

An affidavit is a sworn statement. By signing it, you are declaring under oath that the contents are true. Making a false statement in an affidavit is perjury, which is a serious criminal offence. You must be absolutely certain that everything you write is accurate to the best of your knowledge. If you are unsure about a fact, such as the exact date, state that you are unsure rather than guessing.

Electronic Execution

In response to COVID-19, many Australian courts introduced temporary measures allowing for electronic signing and remote witnessing via audio-visual link. For example, the Federal Circuit and Family Court of Australia has specific practice directions regarding this. However, for many state Magistrates and Local Courts dealing with small business disputes, the requirement for physical "wet ink" signatures remains, or strict procedures must be followed for remote execution. If you cannot sign in person, check with the court registry or a solicitor to see if electronic execution is permitted in your specific jurisdiction.

Frequently Asked Questions

Can I write my own affidavit or do I need a lawyer? You can write your own affidavit, especially for straightforward matters like debt recovery or minor disputes in the Magistrates Court. Templates are designed to assist with this. However, if the matter is complex, involves large sums of money, or raises complicated legal issues, it is advisable to seek legal counsel. A lawyer can ensure the evidence is presented in the most compelling way and that it complies with all technical rules.

What is the difference between sworn and affirmed? Swearing an oath is a religious commitment to tell the truth, often involving a holy book. An affirmation is a solemn, non-religious declaration to tell the truth. In Australia, both carry the same legal weight. You can choose whichever aligns with your personal beliefs.

Who can witness my affidavit? Generally, a Justice of the Peace (JP), a solicitor, a barrister, or a notary public can witness an affidavit. In some states, police officers and certain public servants may also be authorised. You must check the Oaths Act in your state or territory, as the list varies. You can usually find a JP at your local court, library, or council chamber.

Can I change my affidavit after it is sworn? Once an affidavit is sworn and filed with the court, you cannot simply rewrite it. If you realise you made a mistake or new information has come to light, you must file a supplementary affidavit or an affidavit correcting the previous one. This can be done, but it may delay the proceedings or annoy the magistrate, so it is best to get it right the first time.

Is a template suitable for Family Court matters? Family Court matters are highly sensitive and strictly regulated. While the basic structure of an affidavit is the same, the Family Court often provides specific interactive kits and forms that must be used. Using a generic template for Family Court may result in the document being rejected. You should always check the Federal Circuit and Family Court website for the correct forms.

How much does it cost to get an affidavit witnessed? In Australia, witnessing an affidavit is generally a free service. Justices of the Peace provide their services voluntarily. Solicitors may charge a small fee if you are not an existing client, but many will witness simple documents for free as a community service.

Key Facts

  • An affidavit must be sworn or affirmed before an authorised witness such as a Justice of the Peace or solicitor.Evidence Act 1995 (Cth)
  • Making a false statement in an affidavit is the criminal offence of perjury.Criminal Code Act 1995 (Cth)
  • Affidavits must contain only facts within the direct knowledge of the person making the statement.Uniform Civil Procedure Rules
  • A company director or secretary must sign affidavits on behalf of a corporation.Corporations Act 2001 (Cth)
  • All annexures attached to an affidavit must be clearly labelled and referred to in the text.Federal Court of Australia Practice Directions

Sources

Required Sections

Case Details

The top section of the document identifying the court, parties, and case number.

Required

Deponent Introduction

The opening paragraph where the person making the affidavit identifies themselves.

Required

Statement of Facts

The main body of the affidavit detailing the events in chronological order.

Required

Jurat and Execution

The final section for swearing the oath and the witness signature.

Required

Optional Sections

Annexures and Exhibits

References to supporting documents attached to the affidavit.

Optional

Frequently Asked Questions

What is a Affidavit Template?
An affidavit template is a pre-formatted document that helps you structure a written statement of facts for court. It ensures you include the correct legal wording required for Australian jurisdictions.
When do I need a Affidavit Template?
You need this template when a court or tribunal requires you to provide evidence in writing. This occurs in civil disputes, family law matters, or debt recovery cases.
Is a Affidavit Template legally required in Australia?
The template itself is not required, but the affidavit format is. Courts have strict rules about how an affidavit must be presented. Using a template ensures you meet these procedural requirements.
Who can witness my affidavit?
An authorised witness must sign your affidavit. This includes Justices of the Peace, solicitors, barristers, and notary publics. Police officers and certain public servants may also qualify.
Can I write an affidavit myself?
Yes, you can write an affidavit yourself. You must write in the first person using only facts you know to be true. You should seek legal advice if your matter is complex or involves a high risk.
What is the difference between an affidavit and a statutory declaration?
An affidavit is used for evidence in court proceedings. A statutory declaration is used for general legal purposes outside of court, such as verifying documents for a bank or government department.
What happens if I make a mistake in my affidavit?
If you make a clerical mistake, you can cross it out and initial the change before the witness signs. If you realise a mistake after signing, you may need to draft a new affidavit or a supplementary affidavit.
Do I need to attach documents to my affidavit?
You should attach documents that support your facts, such as contracts, emails, or photos. These attachments are called annexures and must be clearly labelled and referenced in the main text of the affidavit.

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This document involves significant legal or financial considerations. Professional review is strongly recommended.

Last reviewed: July 27, 2026