Divorce in Ontario: A Beginner’s Guide to the Key Court Forms in Family Proceedings

Starting a divorce in Ontario can feel overwhelming – but don’t worry, you’re not alone. Many people find the legal side of separation confusing, especially when faced with court forms, deadlines, and unfamiliar terms and processes.

The good news? With a little guidance, you can make sense of the paperwork, and take confident steps forward.

This article introduces some of the most common Family Court forms used during a divorce in Ontario, explains when they come into play, and offers a few helpful tips to get them right the first time.

Here is a beginner’s guide to the key court forms for divorce in Ontario in family proceedings:

Why Are Court Forms So Important?

In Ontario, if you’re going to court for divorce, parenting, child or spousal support, or dividing property, you’ll need to follow the Family Law Rules. These rules set out what forms to use, what deadlines apply, and how the court process unfolds.

Each form serves a specific purpose. Filling them out properly is key – if a form is incomplete or incorrect, it can delay your case or even cause it to be dismissed. So, it’s worth taking the time to understand what’s required.

The Big Ones: Key Family Court Forms

Here are some of the most commonly used forms you might encounter, and how to approach them:

Form 8 – Application (General)

What it’s for: If you’re the one starting the Family Law case, then you’re the “Applicant” and Form 8 is the one you’ll use.  It’s typically just this one form that applies, whether it’s for divorce, parenting arrangements, child or spousal support, or property division.

Tips:

• Be clear about what you’re asking the court to decide.
• If children are involved, include their full names and birthdates.
• Double-check that you’ve signed everything and attached the right documents.
• File it with the right fee and the proper coversheet.

Form 10 – Answer

What it’s for:  Form 10 is the document the other person (the Respondent) uses to reply to what’s in Form 8. It has to be filed within 30 days after they’re served with the Application.

Tips:

• If you’re the Respondent filling out Form 10, clearly mark which claims in the Application you agree with, and which ones you don’t.
• If you want to ask the court for something yourself – like support or parenting time – include that here.
• If money is an issue (support or property), you’ll likely need to attach a Financial Statement too (see below).

Form 13 – Financial Statement (Support Claims Only)

What it’s for: Form 13 is what you use is either you or the other parent is asking for child or spousal support (and no property division).

Tips:

• List all your income sources and living expenses.
• Attach proof of income—recent pay stubs, tax returns, and Notices of Assessment.
• Be honest and detailed. Courts take this information seriously.

Form 13.1 – Financial Statement (Property and Support Claims)

What it’s for: Use Form 13.1 if your case involves dividing property or equalization – especially if you are a married couple.

Tips:

• Include values for everything you owned and owed on the date you got married and the date you separated.
• Back it up with documents – bank statements, pension info, real estate appraisals, etc.
• Take your time. Errors here can lead to long delays down the road.

Form 35.1 – Affidavit in Support of Parenting Plan

What it’s for: You’ll need to use Form 35.1 (titled “Affidavit – Decision-making responsibility, parenting time, contact”) if you’re asking the court for a parenting order (which covers what used to be called “custody” and “access”).

Tips:

• Share details on the form about your relationship with your children, and about their daily routines.
• If there are any past legal issues or concerns involving your children, you must disclose them.
• This is a sworn document – so it has to be signed in front of a commissioner or notary.

Where to Find These Forms

You can find all the court forms pertinent to Ontario Family Law proceedings online, in fillable PDFs. Here are the relevant links:

• Family Court Forms – Ontario Court Forms Site
• Family Law Rules – Including Appendix A (Forms)

These forms are free to download, and can be completed electronically or printed and filled out by hand.

Top Tips for Success

Here are a few simple ways to make the process easier:

• Start with the right form: Not sure which one you need? Check the court’s website, consult a lawyer, or ask a Duty Counsel lawyer. Filing the wrong form can slow things down.
• Be thorough and consistent: Incomplete forms can lead to court delays or rejected filings. Triple-check your numbers and facts.
• Use plain, factual language: These forms aren’t the place for emotional storytelling. Keep it clear and focused.
• Don’t forget to swear your affidavits: Some forms need to be sworn or affirmed. Don’t skip this step – it’s mandatory.
• Consider legal advice: Even if you’re representing yourself, one meeting with a lawyer can help you avoid major mistakes.

Final Thoughts

No one loves filling out forms of any type.  Legal forms can feel like they’re the worst – especially when you’re already dealing with the stress of a divorce. But these documents are your way of telling the court your side of the story – and asking for the help you need.

If you’re at the early stage of divorce and need help with filling out your court forms, give our offices a call. Our experienced lawyers can guide you through the process. Feel free to give our offices a Call or request a Free Consultation. Fine & Associates can work closely with you to make you get your documents in order and get your divorce proceedings off to the right start.