What an Ontario separation agreement is for
When spouses separate in Ontario, a separation agreement lets them settle every issue between them without a court deciding it for them: where the children will live and how decisions about them will be made, how much child support and spousal support will be paid, how the family property will be divided, what happens to the house, and who takes which debts. Signed properly, it is a binding contract, and its support terms can be enforced like a court order through the Family Responsibility Office. Done badly, it can be set aside years later, or turn out to leave the most important issues open.
This template is a complete Ontario separation agreement. It covers parenting under the 2021 Divorce Act language, with options for decision-making, a schedule and holiday table, travel and relocation terms; child support under the Guidelines with section 7 expense sharing and annual updates; three spousal support options; equalization of net family property with a worked schedule; the matrimonial home by sale or buyout; pensions, RRSPs and CPP; accounts, vehicles, contents and debts; estates after the 2022 changes; divorce; disclosure and legal advice; dispute resolution, filing and reconciliation. An implementation checklist turns the agreement into a list of tasks.
When to use it
Use it once you have separated and agreed, or nearly agreed, on the main terms, whether you negotiated them yourselves, with a mediator, or through lawyers. It works for married and common-law spouses (common-law spouses replace Section 7 with a division by title, since equalization does not apply to them), with or without children.
It is not the right tool where there is family violence or a serious power imbalance, where one spouse will not disclose their finances, or where complex assets such as a business or a defined benefit pension need professional valuation first. In those cases, get legal advice before negotiating.
What's inside
The full list of sections and fields in this template, in the order they appear.
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Background
- Parties
- Marriage or cohabitation date
- Date of separation and valuation date
- Children
- Living separate and apart
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Parenting
- Joint final-say or sole decision-making
- Day-to-day decisions
- Information rights
- Regular schedule
- Holiday table
- Exchanges
- Communication
- Travel
- 60-day relocation notice
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Child support
- Incomes
- Table or shared parenting amount
- Section 7 expenses
- Annual disclosure and adjustment
- When support ends
- Benefits and insurance
- Tax credits
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Spousal support
- Periodic with SSAG range
- Lump sum
- Mutual release
- Variation
- Life insurance security
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Property and debts
- Equalization payment and method
- Matrimonial home sale or buyout
- Exclusive possession and carrying costs
- Pensions
- RRSPs and CPP
- Accounts
- Vehicles
- Contents
- Debts
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Estates, divorce and disclosure
- Estate releases
- Beneficiary changes
- New wills
- Uncontested divorce
- Religious barriers
- Financial disclosure
- Independent legal advice
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Disputes, filing and general
- Mediation
- Family arbitration or court
- Filing and Family Responsibility Office
- Reconciliation
- Amendment
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Schedules A to D
- Net family property and equalization summary
- Household contents
- Legal advice certificates
- Implementation checklist
Preview pages
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Page 1 -
Page 2 -
Page 3
How to complete the agreement
- Exchange financial disclosure. Sworn financial statements, three years of tax returns and notices of assessment, account statements, pension values and property valuations.
- Complete Schedule A. Calculate each spouse's net family property and the equalization payment.
- Write the parenting plan. Choose the decision-making option, set the regular schedule and complete the holiday table.
- Calculate child support. Use the Guidelines tables, set the section 7 percentages and the annual update date.
- Choose the spousal support option. Consider the SSAG range and the tax treatment.
- Decide the home. Sale with exclusive possession until closing, or buyout with refinancing.
- Divide pensions, accounts, vehicles, contents and debts.
- Get independent legal advice. Each lawyer signs a certificate in Schedule C.
- Sign in front of witnesses, then work through the implementation checklist and file for enforcement if you choose.
Example: an equalization through the home
Fictional spouses Daniel and Sophie Tremblay of Kanata separate on March 31, 2026 after 12 years of marriage, with two children aged 8 and 11 on a week-about schedule.
Net family property: Daniel $310,000; Sophie $190,000. Difference $120,000; Daniel owes an equalization payment of $60,000. Home: jointly owned, worth $820,000 with a $380,000 mortgage, so equity is $440,000. Sophie buys Daniel out: half the equity ($220,000) less the $60,000 equalization payment Daniel owes her = $160,000, paid on refinancing by August 31, 2026. Child support: shared parenting. Daniel earns $118,000 and Sophie $74,000; the set-off of the two table amounts for two children means Daniel pays Sophie the difference each month, and they share section 7 expenses 61.5% / 38.5%. Spousal support: mutual release, after each had legal advice.
Ontario rules to know
- Separation agreements (Family Law Act section 54). May cover property, support, parenting, and other matters.
- Formalities (section 55(1)). In writing, signed and witnessed.
- Setting aside (section 56(4)). Non-disclosure, failure to understand, or other contract grounds; child terms judged by best interests and the Guidelines.
- Equalization (sections 4 and 5). Net family property as of the valuation date; half the difference.
- Parenting (Divorce Act and Children's Law Reform Act). Decision-making responsibility and parenting time; 60 days' notice of relocation.
- Child support. Guidelines table amount, shared parenting set-off and section 7 expenses.
- Enforcement (section 35). Filed agreements are enforced by the Family Responsibility Office.
- Estates (SLRA section 43.1). Separated spouses lose intestate rights after three years or on a separation agreement.
Why separation agreements fail or fall short
Separation agreements cause problems in predictable ways. One spouse did not disclose a pension, a business valuation or an account, and the agreement is set aside. Child support was set once and never updated, or section 7 expenses were left vague, so every hockey bill becomes a fight. A parenting schedule covered the school year but not holidays or relocation. The house was to be "sold eventually" with no date or process. Beneficiary designations were never changed, so a former spouse collected life insurance. The schedules, annual update clause, holiday table, sale terms and implementation checklist in this agreement are written to prevent those outcomes.
Frequently asked questions
Is a separation agreement legally binding in Ontario?
Yes, if it is in writing, signed by both spouses and witnessed (Family Law Act section 55). Its support terms can be filed with the court and enforced by the Family Responsibility Office. A court can set it aside if a spouse hid significant assets or debts, did not understand it, or signed under pressure, and can override child support or parenting terms that do not serve the children.
Does a separation agreement mean we are divorced?
No. Married spouses still need a divorce order from the court to end the marriage. The usual ground is one year of living separate and apart, and a separation agreement makes an uncontested divorce much simpler.
How is child support calculated in a separation agreement?
Using the Child Support Guidelines, which set the table amount based on the paying parent's income and the number of children, or a set-off for shared parenting, plus each parent's proportionate share of special and extraordinary (section 7) expenses such as child care and activities. Parents should exchange income information every year to update the amount.
What is an equalization payment in Ontario?
For married spouses, each calculates their net family property, which is what they own at separation, minus debts, minus what they brought into the marriage (except the matrimonial home) and excluded property such as inheritances. The spouse with the higher amount pays the other half the difference.
Do we have to use lawyers for a separation agreement in Ontario?
The law does not require it, but independent legal advice for each spouse, with full financial disclosure, is the best protection against the agreement being set aside later. Many couples negotiate the terms themselves or with a mediator and then each see a lawyer before signing.
