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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Family Law & Divorce Ontario » Rules for Serving Family Court Documents (Form 6B) in Ontario

Rules for Serving Family Court Documents (Form 6B) in Ontario

11 Jun 2026 4 min read No comments Family Law & Divorce Ontario
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In Ontario, serving an initial family court Application requires special service, meaning an adult other than yourself must physically hand-deliver the papers. Hiring a professional process server to ensure valid service and file the mandatory Affidavit of Service (Form 6B) typically costs between $100 and $300 CAD.

When you finally decide to start a divorce, seek spousal support, or establish a parenting time schedule in Ontario, filing the paperwork at the courthouse is only the very first step. Whether you live in Windsor, Kitchener, or Sudbury, you cannot legally proceed until your ex-partner has been officially notified of the lawsuit against them.

In family law, you cannot simply text your ex a photo of the court documents or leave them casually on their kitchen counter. 🚫 The Ontario Family Law Rules demand strict compliance with special service protocols to guarantee that the respondent’s legal rights are fully protected. This clear, step-by-step guide explains the precise rules for serving documents and proving it to the court using a Form 6B.

Step-by-Step Process for Serving Family Court Documents in Ontario

Failing to serve documents correctly will bring your entire legal case to a sudden, frustrating halt. Most applicants strictly follow these procedures to ensure their case moves forward smoothly.

Step 1: Understand Special Service vs. Regular Service

For the very first document you file-usually a Form 8 Application or a Motion to Change-you must use special service. This strictly means the documents must be physically handed directly to the respondent. You, as the applicant, are legally forbidden from handing the documents to them yourself. Once this initial hurdle is cleared, future everyday documents can usually be served via regular service, such as standard email or mailing to their law firm.

Step 2: Hire a Professional Process Server

While any capable adult over the age of 18 (like a friend or a sibling) can legally serve the papers, hiring a professional process server is highly recommended. 👮‍♂️ Professionals know exactly how to handle angry, evasive respondents. They operate independently, meaning their sworn testimony about the delivery cannot be easily accused of personal bias by the respondent.

Step 3: Execute the Hand-Delivery

The server must locate the respondent-often at their home, their workplace, or a local coffee shop-and physically hand them the court envelope. If the respondent angrily refuses to take the envelope, the server can legally drop it at their feet while explicitly telling them that these are official family court documents. This is considered perfectly valid service in Ontario.

Step 4: Swear the Affidavit of Service (Form 6B)

Immediately after the drop-off, the person who served the documents must complete a Form 6B Affidavit of Service. 📝 This incredibly important legal document states the exact date, time, and physical address where the papers were handed over. The server must swear an oath in front of a notary public or a local commissioner for taking affidavits, legally promising that the delivery happened exactly as described.

Step 5: File the Form 6B with the Court

You must quickly take the sworn Form 6B and file it at your local Superior Court of Justice or Ontario Court of Justice. This officially proves to the judge that the 30-day countdown clock for the respondent to file their Answer has legally started. If they fail to respond within that timeframe, you can ask the court to proceed without them.

How Much Does it Cost to Serve Documents in Ontario?

Getting your documents successfully delivered is a minor but absolutely mandatory expense in the family law process.

  • Court Filing Fees: Issuing the initial Application at the courthouse costs $224 CAD (with an additional $408 CAD due later if seeking a divorce).
  • Professional Process Server: A standard local service usually costs between $100 and $150 CAD. If the respondent is actively hiding, skip tracing (tracking them down) can push the bill to $300 to $500 CAD.
  • Notary Fees: If a friend serves the papers, they must pay a notary to commission the Form 6B, which usually costs $30 to $50 CAD.

How Long Does the Service Process Take?

You are operating on a strict legal clock once the courthouse stamps your Application. ⌛

Service MilestoneStrict Timeline in Ontario
Deadline to Serve the ApplicationWithin 6 months of the court issuing it
Standard Process Server DeliveryUsually 2 to 5 business days
Respondent’s Deadline to Answer30 days after being served in Canada

Frequently Asked Questions (FAQ)

What happens if my ex is deliberately hiding from the process server?

If a respondent is actively dodging service, your lawyer can quickly file a motion for Substituted Service at the Superior Court of Justice. If the judge agrees, they can legally authorize you to serve the documents through alternative methods, such as leaving it with a relative, sending it via registered mail, or even sending it through a confirmed email address or social media account.

Can I serve my ex at their place of employment?

Yes. Process servers frequently serve court documents at a respondent’s workplace if they cannot be reached at home. However, it must be done as discreetly as possible to avoid causing an unnecessary public scene or jeopardizing their employment.

Does the 30-day deadline change if they live outside of Canada?

Yes. Under the Family Law Rules, if you successfully serve a respondent who lives in the United States or anywhere else outside of Canada, they are legally granted 60 days to file their responding paperwork instead of the standard 30 days.

What if my friend forgets to file the Form 6B?

If the Form 6B Affidavit of Service is never filed with the court, the judge essentially pretends the service never happened. Your case will completely stall, and you will not be able to obtain a default order or schedule your first case conference.

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