1. Purpose: what this process aims to do
Rule 11 explains how an Application, Answer, or Reply may be changed, when consent or court permission is needed, and how the amended document must be marked and served.Check: Family Law Rules — 11
What it can and cannot do
What amendment can and cannot do: It changes your pleaded claims or response under Rule 11. It does not prove the new facts or automatically grant the relief sought. Do not treat an email asking for consent as the filed amended pleading.Check: Family Law Rules — 11
2. Forms and documents you need
| Document | When you need it | What to include |
|---|---|---|
| Amended Form 8, 10 or 10A | Application, Answer or Reply being amended. | Use the original form, underline each change and mark amended pages with the authority and amendment date. |
| Written consent or permission order | When the selected Rule 11 branch requires it. | Obtain and file every party’s consent, or seek court permission by the appropriate motion route. |
| Forms 35.1/35.1A; financial forms if requiredCheck: Official family forms — Forms 35.1/35.1A; financial forms if required | An added parenting claim or financial claim. | Provide the required companion documents with the amended pleading. |
| Form 6B — Affidavit of ServiceCheck: Official family forms — Form 6B — Affidavit of Service | For service proof, as required. | Identify the amended document and accompanying documents served. |
Choose the documents that apply to your claims and this route. Use the current official forms and check the instructions printed on each form.Check: Official family forms — form instructionsCheck: Family Law Rules — Rule 11
3. Put the package together
How to prepare
- Check whether the Application changed.If you were served with an amended Application, Rule 11(2) lets you serve and file an amended Answer within 14 days of that service, without asking the court for permission.Check: Family Law Rules — 11(2)
- If the Application did not change, seek every party’s consent.With all parties’ consent to the amendment, serve and file the amended Answer and file the consent. If you cannot obtain consent, Rule 11(3) provides for a motion asking the court’s permission.Check: Family Law Rules — 11(3)
- Prepare the amended Answer.Use Form 10 for an Answer. Underline every change. On each amended page, note in the margin the rule or order allowing the amendment and the date of amendment, as Rule 11(4) requires.Check: Family Law Rules — 11(4)
- Check for accompanying documents.If the amendment adds a claim about decision-making responsibility, parenting time, or contact for a child that was not in the original Answer, Rule 11(3.1) requires the applicable Rule 35.1 parenting claim documents with it.Check: Family Law Rules — 11(3.1), 35.1
What if you are amending an Application?
Rule 11(1) has a different fork. Before an Answer has been filed, the applicant may serve and file an amended Application in the manner set out in Rule 8. After an Answer has been filed, the applicant may do so without court permission only by also filing every party’s consent to the amendment. Otherwise, the applicant can seek permission by motion under Rule 11(3).Check: Family Law Rules — 11(1), 8, 11(3)
Where are the page and evidence limits?
Rule 11 does not set a general page limit for an amended Application or Answer. If you need a motion for permission, the motion affidavit and exhibit limits are separate. Include only changes supported by the applicable forms and evidence.Check: Family Law Rules — 11
4. Get it before the court
A permitted amendment or one made with the required consent is served and filed in the existing case. If permission is needed, request it through the appropriate Rule 14 motion procedure. Form 14B is a written route only where the matter fits it; a contested request is not automatically suitable. Follow the motion guide for a hearing and confirmation.Check: Family Law Rules — Rule 11(1)–(4); Rule 14(10)
File the documents through the right channel
Use Family Submissions Online or the permitted self-represented counter/email route. Follow any urgent-filing instruction or order. Retain the court’s acceptance confirmation and Case Document List; a submission receipt alone is not acceptance.Check: Provincial family direction — paras. 1–7, 13–18
Filing and Case Center are separate. In regions outside Toronto, court staff upload accepted pretrial filings for self-represented people. A Case Center upload does not file a document.Check: Provincial family direction — paras. 29–33
5. Service, filing and the timeline
The trigger below may be service, a refusal notice, a court decision or the claim document itself. You do not wait for a new hearing date when the rule requires action earlier.Check: Family Law Rules — Rule 11
- After an amended Application is served.A respondent may serve and file an amended Answer within 14 days after service under Rule 11(2), without permission.Check: Family Law Rules — 11(2)
- For another amendment.Get all parties’ consent and file it with the amended document, or seek court permission by motion. The court may set a specific timetable.Check: Family Law Rules — Rule 11
- When sending the amended document.Underline changes, mark amended pages as Rule 11(4) requires, serve the parties, file, and keep Form 6B proof of service. Check whether a new parenting claim needs Rule 35.1 material.Check: Family Law Rules — 11(4), 35.1
The 14-day period is tied to service of an amended Application; it is not a general deadline for every amendment. Check the current Family Law Rules ↗Check: Family Law Rules — Rule 11
Carry out the document and delivery steps
- Serve and file through the applicable route.Keep proof of service and check the current court filing directions. If you needed court permission, follow the order and any timetable the court gives.Check: Family Law Rules — Rule 11
6. Hot points to remember
- Consent depends on the branch: A respondent amending an Answer after the Application changed has the 14-day route. If the Application has not changed, all parties’ consent is needed for amendment without court permission.Check: Family Law Rules — Rule 11
- “Motion” does not automatically mean Form 14B: A request for permission under Rule 11(3) is a motion. Whether the simpler Form 14B process is appropriate depends on the relief, opposition, and applicable motion rules and court directions.Check: Family Law Rules — 11(3)
- Show the changes: Underline them and put the rule or order and amendment date in the margin of each amended page.Check: Family Law Rules — Rule 11
- New parenting claim: Check Rule 11(3.1) and the Rule 35.1 guide for required accompanying material.Check: Family Law Rules — 11(3.1), 35.1
What this page covers
This is a guide to the usual amendment routes in Rule 11. It does not cover every child protection provision or tell you which claims to make. Read the full rule, the forms, and any order in your case before serving or filing.