Understanding affidavits in Australia
An affidavit is a written statement of facts that a person swears or affirms are true in front of an authorised witness. Courts rely on affidavits as evidence, so accuracy and correct witnessing are critical. Affidavits are widely used in family law, civil disputes, crime-related applications, debt and enforcement matters, and tribunal proceedings.
Key points to know before you start:
- Use plain, factual language. Keep each numbered paragraph to a single idea.
- Attach documents you want the court to consider as annexures/exhibits, and label them clearly.
- Only sign in front of an authorised witness (for example a lawyer/solicitor or JP). Many courts reject affidavits that are witnessed incorrectly.
- Affidavits differ from statutory declarations. If you are giving evidence for a court, use an affidavit unless the court directs otherwise.
Ask a lawyer to check your draft
Important: Court rules and witnessing requirements vary across states/territories and by court. This page provides general information only. Get legal advice if your matter is time‑critical or complex.
Free Affidavit Template (Australia)
Below is a copy‑and‑adapt template that follows common Australian court formatting. It shows a realistic example so you can see the structure and wording that courts expect. Replace the example names, dates and details with your own and follow your court’s page limits and style guide.
Sample affidavit you can copy
In the Local Court of New South Wales Registry: Sydney Case number: 2024/00123456 Between: Alex Morgan (Plaintiff) and Pat Lee (Defendant) Affidavit of: Jordan Taylor Address: 12 Green Street, Marrickville NSW 2204 Occupation: Project manager Date sworn/affirmed: 17 April 2026 I, Jordan Taylor, of 12 Green Street, Marrickville NSW 2204, project manager, say on oath/affirmation: 1. I am the plaintiff’s sibling. I make this affidavit from my own knowledge unless otherwise stated. 2. On 15 March 2026 at approximately 10:30am, I attended the premises at 55 King Road, Newtown NSW. 3. I observed the defendant, Pat Lee, remove three boxes labelled “Client Files A–C” from the plaintiff’s office. 4. Photographs I took at the time are annexed and marked “A” (3 pages). 5. On 18 March 2026, I emailed the defendant about the return of the files. A true copy of that email thread is annexed and marked “B” (4 pages). 6. I believe the facts set out in this affidavit are true to the best of my knowledge and belief. Sworn/Affirmed at Sydney in New South Wales on 17 April 2026 Signature of deponent: ______________________ Jordan Taylor Before me: Signature of authorised witness: ______________________ Name of authorised witness: Jamie Nguyen Qualification: Australian legal practitioner (Solicitor) Address: Level 3, 100 Market Street, Sydney NSW 2000 Jurat: This affidavit was sworn/affirmed by the deponent who stated that they are the person named, that the contents are true, and who signed in my presence. I am satisfied the deponent understood the nature and effect of making an affidavit. Annexure Certificate – “A” This is the annexure marked “A” referred to in the affidavit of Jordan Taylor sworn/affirmed on 17 April 2026 before me. Witness signature: ______________________ Name: Jamie Nguyen Qualification: Solicitor Date: 17 April 2026 Annexure Certificate – “B” This is the annexure marked “B” referred to in the affidavit of Jordan Taylor sworn/affirmed on 17 April 2026 before me. Witness signature: ______________________ Name: Jamie Nguyen Qualification: Solicitor Date: 17 April 2026
Your options (compare and choose)
- DIY using the free affidavit template (Australia‑wide)
- Fixed‑fee lawyer review of your draft for accuracy and compliance
- Full lawyer‑drafted affidavit based on your documents and timeline
How to complete an Australian affidavit
| Step | What to do |
|---|---|
| 1. Confirm the court | Identify the correct court/tribunal and check any template, margin, font or page limit rules. |
| 2. Draft facts only | Use numbered paragraphs. Write what you saw, did, said or received. Avoid argument and opinion unless expert evidence. |
| 3. Prepare annexures | Label documents A, B, C. Add an annexure certificate for each, signed by the same witness who witnesses the affidavit. |
| 4. Book a witness | Arrange a JP, solicitor or other authorised witness. Bring photo ID, the unsigned affidavit and annexures. |
| 5. Swear or affirm | Choose oath (religious) or affirmation (non‑religious). Sign every page in front of the witness; the witness signs each page and the jurat. |
| 6. File and serve | File with the registry as required (e.g., online portal or in person). Serve the filed copy on the other party if the rules say you must. |
Who can witness an affidavit (by state/territory)
Common authorised witnesses
- Australian legal practitioner (lawyer/solicitor)
- Justice of the Peace (JP)
- Notary public (often used for overseas documents)
- Court registrar/associate (varies by court)
- Commissioner for Declarations or Oaths (where applicable)
State and territory notes
- NSW: Lawyer, JP, notary, certain court officers
- VIC: Lawyer, JP, notary, authorised affidavit takers
- QLD: Lawyer, JP, Commissioner for Declarations
- WA: Lawyer, JP, notary, court registrar
- SA: Lawyer, JP, proclaimed officers
- TAS: Lawyer, JP, Commissioner for Declarations
- ACT: Lawyer, JP, notary, court registrar
- NT: Lawyer, JP, Commissioner for Oaths
Remote/electronic witnessing is permitted in several jurisdictions if strict procedures are followed (e.g., audio‑visual witnessing, special certificates and identification checks). Always confirm with your court before using remote options.
Affidavit costs and timelines (Australia)
| Item | Typical range |
|---|---|
| DIY using our free affidavit template | $0 |
| Witnessing by a JP | Usually $0 |
| Witnessing by a lawyer/notary | Approx. $70–$200+ depending on time and location |
| Lawyer review of your draft | Commonly a fixed fee for short affidavits; varies by length/urgency |
| Lawyer‑drafted affidavit | Varies with complexity, annexures and deadlines |
| Court filing | Affidavits are usually filed within an existing matter; main fees relate to the application, not the affidavit itself |
| Typical timeframe | Same day to 2 business days for simple matters; longer if many annexures or urgent court timetables apply |
Common affidavit mistakes to avoid
Drafting issues
- Combining multiple ideas in one paragraph
- Argument or hearsay instead of facts
- Missing or unlabeled annexures/exhibits
- Using inconsistent dates, names or numbers
Signing and filing issues
- Signing outside the presence of the witness
- Witness not authorised in that state/territory
- Annexure certificates not completed or not signed
- Not checking page limits or court‑specific formats
Affidavit Template Australia – FAQ
What is an affidavit and when is it used?
An affidavit is a sworn or affirmed statement of facts used as evidence in court or tribunal matters. It is common in family law, civil disputes, criminal applications, debt and enforcement, and interim hearings.
Is a statutory declaration the same as an affidavit?
No. A statutory declaration is generally used outside court proceedings, whereas an affidavit is designed for use in court and must meet stricter form and witnessing rules.
Who can witness my affidavit?
Across Australia, a lawyer/solicitor or JP can generally witness your affidavit. Some jurisdictions also allow commissioners for oaths/declarations, registrars and notaries. Check your local rules and the relevant court’s practice notes.
Can I sign an affidavit electronically?
Several jurisdictions allow remote or electronic witnessing if specific procedures are followed. Court rules vary—confirm with the registry before using e‑signing or audio‑visual witnessing.
How long should an affidavit be?
Only as long as necessary to state the relevant facts. Many courts have page or word limits, especially for interim applications. Use annexures for lengthy documents rather than inserting full text.
Do I need a lawyer to make an affidavit?
No, but a short lawyer review often prevents rejection or delays. If the matter is complex or urgent, a lawyer‑drafted affidavit can be more effective.
Need help with your affidavit?
Use the form below to request a free template in Word, a quick compliance check, or a quote for drafting. An Australian team member will respond within 1 business day.