Affidavit of service Template (Canada)
Updated on August 6, 2026
A Canadian affidavit of service records how legal or formal documents were delivered. It should say what was served, who served it, who received it, where, when, how, and how the recipient was identified.
Canadian courts use affidavits or certificates of service under the applicable court rules. The Federal Courts Rules are only one model; provincial superior and small-claims courts can require their own form.
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Affidavit of service
I, , state the following facts about service for , reference .
1. Server and Documents
My capacity or qualification to serve is: . The documents served were: .
2. Service Details
On at , I served , whose capacity was , at .
Service was made by personal delivery.
3. Attempt Log
Attempts and observations: .
4. Declaration
I believe the facts stated in this proof are true. I understand that the court, tribunal, or recipient may require a different official form or certificate.
Server
Date:
Service proof is method-specific
Personal delivery, post, courier, service on a solicitor, service on a registered office, electronic service, and substituted service are not the same event. The proof document needs to match the method allowed by the court rule, statute, order, or contract.
This template uses a method selector and an attempt log so it does not pretend every service event is personal hand delivery.
Use official court forms first
Where Canada courts prescribe a form, certificate, marshal return, e-filing certificate, or affidavit wording, that official process comes first. The template is useful only where a sworn factual statement is acceptable or as a companion note for the file.
The compliance source for this page is Federal Courts Rules; check the actual court, case type, and filing system before signing.
Recipient capacity matters
A proof that says "served on John" may still be defective if John was not the defendant, registered agent, solicitor, company officer, adult household member, court-authorised recipient, or other acceptable recipient. The capacity field is not decoration; it is often the heart of the service question.
When service fails, record attempts. Dates, times, addresses, observations, and responses can support a later request for substituted or alternative service.
Clause-by-clause guide
- Court and case details
- Identifies the filing, proceeding, tribunal, or transaction where service proof is needed.
- Server qualification
- Records whether the server is a process server, solicitor, court officer, adult non-party, courier, or another authorised person.
- Documents served
- Lists each served document rather than saying papers generically.
- Method selector
- Changes the statement for personal, postal, courier, electronic, solicitor, registered-office, or substituted service.
- Recipient capacity
- Explains why the person served was an acceptable recipient.
- Attempt log
- Records unsuccessful attempts where diligence matters.
Canada checklist
Use a prescribed form where required
Canadian courts use affidavits or certificates of service under the applicable court rules. The Federal Courts Rules are only one model; provincial superior and small-claims courts can require their own form.
Federal Courts RulesCheck who may serve
A party, solicitor, adult non-party, court officer, bailiff, marshal, or process server may be treated differently by the governing rule.
Match the method to the rule
Do not claim valid service without recording facts that satisfy the permitted method.
Record date, time, place, and identification
These details often control deadlines and challenges.
Keep proof with the filing record
File, lodge, serve, or retain the proof exactly as the court or transaction requires.
How to use this proof of service
- Check the rule or form. Confirm the Canadian court, tribunal, agency, or contract rule for the document being served.
- Record document details. List every served document and the case or file reference.
- Choose the method. Select personal, post, courier, electronic, solicitor or agent, or substituted service.
- Explain recipient capacity. State why the person or address served was acceptable.
- Sign and file. Use any required official form or affidavit process and keep proof with the filing record.
Frequently asked questions
Is this the official Canadian court form?
No. It is a drafting aid. If the court, tribunal, agency, or filing system requires an official affidavit of service, use that required form first.
Can a party serve documents?
That depends on the rule for the document and forum. Some documents require a non-party, court officer, solicitor, marshal, bailiff, or process server.
Can service be electronic?
Only if the governing rule, court order, consent, contract, or filing system allows electronic service.
What if service failed?
Keep an attempt log with dates, times, addresses, observations, and responses. It may support substituted or alternative service.
What if the recipient refused papers?
Record exactly what happened and check the local rule. Do not assume refusal always validates service.
Does proof cure bad service?
No. A proof document records the facts; it does not make an unauthorised method valid.
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Disclaimer
This Canadian affidavit of service template and guide are provided for general information only and are not legal, tax, employment, regulatory, title, notarial, court-filing, or professional advice. Local law and required forms can change; confirm the current rule and get advice before relying on the document.
