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Ontario Divorce Forms: Which Ones You Need and Where to Find Them

A plain-language list of the Ontario divorce forms under the Family Law Rules, how sole and joint applications differ, and what each document is for.

Family Law4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
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Key takeaways
  • A divorce starts with Form 8A, either as a sole application naming a respondent or as a joint application with no respondent.
  • An uncontested divorce is proved by an affidavit on Form 36, and the divorce order is drafted on Form 25A.
  • Your exact forms depend on whether you are claiming support or property, so check the court's current instructions before filing.

Doing your own divorce paperwork in Ontario can feel confusing because the forms have similar numbers and names. Some are filed by you, and some are prepared by the court.

This article lists the main forms for a sole or joint divorce, explains what each one does and points out the common mix-ups. Your own file may need more or fewer forms, so treat this as a map, not a checklist you must follow exactly.

Starting the case: sole or joint

Either spouse may start a divorce case by an application naming the other spouse as respondent, or both spouses may file a joint application with no respondent. In a joint application, the divorce and any other order can be made only with both spouses' consent. The application form is Form 8A, called Application (Divorce).

Before you can ask for a divorce, you must meet the basic rules. Either spouse must have been habitually resident in Ontario for at least one year immediately before the proceeding starts. The ground is breakdown of the marriage, usually shown by living separate and apart for at least one year.

The forms for an uncontested divorce

FormWhat it isWho deals with it
Form 8AApplication (Divorce)Applicant, or both spouses if joint
Form 36Affidavit for DivorceApplicant, or each joint applicant
Form 25ADraft Divorce Order, three copiesApplicant files
Form 36ACertificate of Clerk (Divorce)Prepared by the clerk
Form 36BCertificate of DivorceIssued by the clerk on request

The most common mistake is mixing up Form 36 and Form 36A. Form 36 is the affidavit you swear. Form 36A is the clerk's certificate, which the clerk prepares before presenting the file to a judge.

What goes with the affidavit and draft order

The Form 36 affidavit must confirm the information in the application, prove the marriage if no certificate is filed, and prove any earlier divorce or death of a spouse. It must also give the child support arrangements and financial information, and any other information the court needs to grant the divorce. In a joint application, Ontario's checklist says each spouse completes a separate Form 36.

An uncontested divorce is decided on paper. The judge may grant the divorce as drafted, return the papers for correction, or grant it with changes or refuse it after giving you a chance to respond. Rule 36 does not require anyone to attend in person.

Financial statements and contested cases

Anyone who claims support or property must serve and file a financial statement. Use Form 13 for a support claim without a property claim, and Form 13.1 for any property claim, whether or not support is also claimed. The same applies to a claim for exclusive possession of the matrimonial home.

There are exceptions. If the only support claim is child support in the table amount, no financial statement is needed, unless there is also a property claim or a claim for exclusive possession of the matrimonial home. Financial statements must be sworn before a commissioner of oaths, and supporting financial documents must also be provided. If you find a served financial document is wrong, you must correct it as soon as you find out.

If the other spouse files an answer, the case is contested. A judge must hold at least one conference, subject to exceptions, and the parties attend these conferences.

What to do next

Frequently asked questions

Which form starts a divorce in Ontario?

Form 8A, Application (Divorce), starts the case. Either spouse can file it naming the other as respondent, or both can file a joint application with no respondent.

Is the divorce affidavit Form 36A?

No. The affidavit is Form 36, Affidavit for Divorce. Form 36A is the Certificate of Clerk (Divorce), prepared by the clerk.

Do both spouses sign in a joint divorce?

In a joint application, the joint applicants file the affidavit, and Ontario's checklist says each spouse completes a separate Form 36. The divorce and any other order can be made only with both spouses' consent.

Do I have to go to court for an uncontested divorce?

An uncontested divorce is decided on paper, and Rule 36 does not require anyone to attend in person. If an answer is filed, the case is contested and the parties attend conferences.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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