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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Family Law & Divorce Ontario » Divorce & Separation Guides Ontario » How to Properly Complete a Form 13.1 Financial Statement in Ontario

How to Properly Complete a Form 13.1 Financial Statement in Ontario

9 Jun 2026 5 min read No comments Divorce & Separation Guides Ontario
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In Ontario, if your divorce involves property division or spousal support, you must complete a Form 13.1 Financial Statement. It is a sworn legal document, meaning hiding assets or lying about your income can result in severe financial penalties or your case being dismissed by the judge.

When you are navigating a separation that involves dividing wealth or requesting financial support, complete transparency is the foundation of the legal process. The Ontario family justice system relies heavily on the Financial Statement to understand the reality of your family’s economic situation. For cases involving property equalization and spousal support or child support, the specific document you need is Form 13.1. Filling this out accurately is arguably the most important task you will undertake during your divorce proceedings.

Whether you reside in Toronto, Ottawa, or Kingston, the rules surrounding this document at the Superior Court of Justice are incredibly strict. 🔍 A poorly prepared financial statement can severely damage your credibility and drag out your legal battle for years. Because the form requires you to calculate the value of everything you own on specific dates, many separating spouses find the math overwhelming. Securing guidance from a meticulous family lawyer in our directory is highly recommended to ensure your Form 13.1 is bulletproof.

Step-by-Step Process for Completing Form 13.1 in Ontario

Form 13.1 is divided into several detailed parts, tracking what you owned when you got married, what you owned when you separated, and what your current cash flow looks like today. The process is thorough, and you must attach specific proof for your claims. Here is how you tackle it step by step.

Step 1: Gather Your Mandatory CRA Documents

Before you write a single number on the form, you must gather your official income records. 📂 In Ontario, you are legally required to attach copies of your Canada Revenue Agency (CRA) Notices of Assessment for the past three taxation years. You must also include your most recent pay stubs or your T4 slips. If you are self-employed or own a business, you will need to provide complete corporate financial statements.

Step 2: Detail Your Income and Expenses (Parts 1 & 2)

Part 1 of the form requires you to state your total income from all sources, including employment, pensions, and government benefits like the Canada Child Benefit. Part 2 asks for your current monthly expenses. Be realistic here. If you just moved into a new apartment in Mississauga, use your actual hydro and grocery bills, rather than wild guesses. If an expense is estimated, you must clearly mark it as such.

Step 3: List Your Assets on the Required Dates (Part 4)

This is where Form 13.1 differs significantly from basic support forms. 📅 You must declare the value of all your assets (real estate, vehicles, bank accounts, RRSPs, pensions) on three specific dates: the Date of Marriage, the Date of Separation (valuation date), and “Today.” You cannot guess the value of your matrimonial home or pension; you must obtain historical bank statements and professional appraisals as of your Date of Separation.

Step 4: Declare Your Debts and Liabilities (Part 5)

Just as you list what you own, you must list what you owe. This includes mortgages, lines of credit, student loans, and credit card balances. Again, you must document the exact balance of these debts on your Date of Marriage, Date of Separation, and current date. These debts are subtracted from your assets to calculate your Net Family Property.

Step 5: Swear the Document Under Oath

Once the form is entirely filled out and all CRA documents are attached, you cannot simply sign it at your kitchen table. 👤 A Form 13.1 must be sworn or affirmed under oath in front of a commissioner for taking affidavits, a notary public, or a licensed Ontario lawyer. By swearing this document, you are legally promising the Superior Court of Justice that you have made full and honest financial disclosure.

How Much Does the Financial Disclosure Process Cost?

While downloading the blank Form 13.1 from the Ontario government website is completely free, accurately valuing your assets and securing legal review comes with expenses. 💲 Here is a look at the estimated costs you might face as of May 2026:

ExpenseEstimated Cost (CAD)Details
Real Estate Appraisal$400 – $800Professional valuation of your matrimonial home as of the Date of Separation.
Pension Valuation$600 – $1,500Actuarial fee to determine the family law value of a defined benefit pension.
Bank Document Retrieval$50 – $200Fees charged by banks for pulling historical statements from years ago.
Lawyer Drafting / Review$1,500 – $4,000Legal fees for a law firm to compile, calculate, and swear your Form 13.1.

How Long Does the Process Take?

Completing a Form 13.1 properly is not a weekend project. Because you rely on third parties (like banks, appraisers, and the CRA) to provide historical documents, it generally takes 3 to 6 weeks simply to gather the required evidence.

Furthermore, under the Ontario Family Law Rules, your financial statement cannot be “stale.” If you have a court hearing, a case conference, or a trial, your Form 13.1 must be updated if it is more than 30 days old. You will achieve this by filling out a Form 14A (Affidavit Updating Financial Statement) or completing a completely new Form 13.1 if your circumstances have changed dramatically.

Frequently Asked Questions (FAQ)

What is the difference between Form 13 and Form 13.1?

Form 13 is used strictly for support claims (spousal support or child support) when property division is not an issue. Form 13.1 is the expanded version required whenever there are property division (equalization) claims involved in the divorce.

What happens if I make a mistake on the form?

If it is an honest mathematical error, your lawyer can file an amended financial statement to correct the record. However, if the court believes you deliberately omitted assets (like a secret bank account) to artificially lower your net worth, you could be ordered to pay your spouse’s legal costs.

Do I have to include my business assets?

Yes. If you own shares in a private corporation or run a sole proprietorship, the value of that business interest on the Date of Separation must be included in Part 4 of the statement. Valuing a business often requires hiring a Chartered Business Valuator (CBV).

Can I just estimate the value of my RRSPs?

No. You must provide the exact value of your investments as of the Date of Separation. Estimating can lead to significant equalization errors. You must contact your financial institution to get a statement printed for that precise date.

Does my spouse get to see my Form 13.1?

Yes. You are legally required to serve a copy of your completed, sworn Financial Statement and all attached CRA documents to your spouse’s law firm. This document is the primary tool used for financial negotiation between both sides.

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