# Who Gets the House in an Ontario Separation? Property, Debts, and the Matrimonial Home When a marriage ends, one of the biggest questions is what happens to the house. For many couples, the family home is their largest asset, and it's often tied up with mortgages, memories, and practical concerns about where everyone will live. Add in other property, retirement savings, and debts, and figuring out who gets what can feel overwhelming. Ontario has specific rules about how property is divided when married couples separate. These rules are different from what many people expect, and the matrimonial home has special protections that don't apply to other property. This article explains how property division works in Ontario, what makes the matrimonial home unique, and what happens to debts. ## Ontario's System: Equalization, Not Splitting Assets The first thing to understand is that Ontario usually doesn't split each asset down the middle. Instead, each spouse generally keeps what's in their name, and the law equalizes the increase in net worth during the marriage through an **equalization payment**. Here's the basic idea: when you separate, each spouse calculates their "net family property" (NFP). The spouse with the higher NFP pays half the difference to the other spouse. This is called an equalization payment. The goal is to ensure both spouses leave the marriage with an equal share of the wealth accumulated during the marriage, but it doesn't mean you divide every asset in half. You might keep certain assets while your spouse keeps others, with the equalization payment balancing things out. ## How Net Family Property Is Calculated Net family property is calculated using a specific formula set out in Ontario's Family Law Act. For each spouse, the calculation involves two steps. First, you calculate your net worth on the **date of separation** (assets minus debts). Second, you calculate your net worth on the **date of marriage** (assets minus debts). Then you subtract the marriage number from the separation number. The result is your net family property. The calculation looks like this: **(Assets on separation date minus debts on separation date)** minus **(Assets on marriage date minus debts on marriage date)** (excluding the matrimonial home from the marriage-date calculation) minus **Excluded property** (like gifts or inheritances received during the marriage) equals **Net Family Property** If the result is negative, the NFP is treated as zero. You can't have a negative NFP. Once both spouses have calculated their NFP, the spouse with the higher amount owes the other spouse half the difference. For example, if one spouse's NFP is $400,000 and the other's is $200,000, the difference is $200,000. The spouse with the higher NFP would owe an equalization payment of $100,000 to the other spouse. ## The Matrimonial Home: Special Rules The matrimonial home is treated differently from all other property in Ontario. A matrimonial home is any property that was ordinarily occupied by the spouses as their family residence at the time of separation. A couple can have more than one matrimonial home (for example, a primary residence and a cottage). Here's what makes the matrimonial home special: **It cannot be deducted even if owned before marriage.** For most property, you can deduct the value you brought into the marriage. But for the matrimonial home, the full value on the date of separation is included in your NFP, regardless of whether you owned it before you got married. Because of these special matrimonial home rules, the usual "date of marriage deduction" doesn't work the same way for the home (and can affect how related debts are treated). This is one of the most significant rules in Ontario family law and often surprises people. **Both spouses have equal right to possession.** It doesn't matter whose name is on the title. Both married spouses have an equal right to live in the matrimonial home until there's a court order, separation agreement, or divorce that says otherwise. One spouse cannot simply lock the other out. **You generally can't sell or mortgage it without consent.** Even if the home is in only one spouse's name, you generally can't sell or mortgage the matrimonial home without your spouse's written permission (or a court order). This protection exists to prevent one spouse from disposing of the family home without the other's knowledge. **Exclusive possession orders are possible.** A court can order that one spouse has the exclusive right to live in the matrimonial home, at least temporarily. This is often done to provide stability for children or to protect a spouse from family violence. An exclusive possession order doesn't change who owns the home or how it's divided financially. ## What Happens to the House in Practice? In most separations, there are three main options for the matrimonial home: **One spouse buys out the other.** One spouse keeps the home and pays the other their share of the equity (often as part of the overall equalization calculation). This usually requires refinancing the mortgage in only one name, which depends on that spouse qualifying on their own. **The home is sold and proceeds divided.** The house is listed for sale, and after paying off the mortgage and selling costs, the net proceeds are divided between the spouses according to their equalization calculation. **Both spouses continue to own it temporarily.** Sometimes couples agree to delay selling the home, often until children finish school or the housing market improves. This requires clear agreements about who pays the mortgage, taxes, and maintenance during that period. Which option makes sense depends on your circumstances: whether one spouse can afford to keep the home, whether there are children who would benefit from staying in the home, and whether both spouses can agree on an approach. ## Common Law Couples: Different Rules If you're not legally married, the rules are different. [Common law couples](/blog/common-law-vs-married-ontario-separation-rights) in Ontario do not have the same automatic right to equalization of property under the Family Law Act. When common law partners separate, each person generally keeps what's in their own name. There's no automatic sharing of property accumulated during the relationship. However, a common law partner may have a claim based on unjust enrichment or constructive trust if they contributed to property that's in the other partner's name. These claims are fact-specific and can be difficult to prove. If you're a common law partner with concerns about property, getting legal advice is important. The matrimonial home protections (equal possession rights, consent to sell, exclusive possession) also don't automatically apply to common law couples. ## What About Debts? Debts are part of the equalization calculation. Your net family property is reduced by your debts on the date of separation. This means if you have significant debts, they offset your assets when calculating your NFP. For example, if you have $500,000 in assets but $200,000 in debts, your NFP would be based on the net amount. Some important points about debts: **Both spouses' debts are considered.** Each spouse accounts for their own debts in their NFP calculation. If one spouse has more debt, their NFP will be lower. **Joint debts can be complicated.** If you have joint debts (like a joint line of credit or mortgage), you're both legally responsible to the creditor regardless of what your separation agreement says. You can agree between yourselves about who will pay, but if your ex doesn't pay a joint debt, the creditor can still come after you. **Student loans and debts from before marriage** are part of the calculation. Your debts on the date of marriage are factored in, just like your assets. ## Property That May Be Excluded Not everything you own on the date of separation counts toward your NFP. The Family Law Act allows certain property to be excluded: **Gifts or inheritances received during the marriage** from someone other than your spouse may be excluded, as long as the gift or inheritance was not used for the matrimonial home. **Other exclusions can apply** in specific situations under the Family Law Act, including things like certain insurance proceeds or property that can be traced back to excluded property. Get legal advice if exclusions may matter in your case. However, if excluded property is put into the matrimonial home, it generally loses its excluded status. This trips up many people who use an inheritance to pay down the mortgage or renovate the family home. ## The Importance of the Separation Date The date of separation is critical in property division because it's the date used to value your assets and debts for the equalization calculation. Unlike the date of marriage (which is clear), the separation date can sometimes be disputed. Generally, separation occurs when one or both spouses decide the marriage is over and begin living separate lives. You can be "separated" while still living in the same home if you've ended the marriage relationship (no longer sharing meals, social activities, or a bedroom, for example). If you're separating, document the date clearly. If there's any dispute about when separation occurred, it can affect the equalization calculation significantly, especially if asset values changed. ## Limitation Periods: Don't Wait Too Long There are time limits for making a claim for equalization of net family property. Under the Family Law Act, you must make your claim within **six years of separation** or **two years after your divorce is final**, whichever comes first. If you miss this deadline, you may lose your right to claim equalization entirely. There are other deadlines in rare situations (like death of a spouse), so don't delay getting advice. This is one reason it's important to address property issues during separation rather than putting them off indefinitely. ## When You Need Legal Advice Property division in Ontario can be straightforward in simple cases, but it often involves complexities: **Determining what's a matrimonial home** can be complicated if you have multiple properties or if you separated and reconciled. **Valuing assets** like businesses, pensions, or stock options requires expertise and sometimes professional valuations. **Tracing excluded property** to show that an inheritance or gift should remain excluded requires careful documentation. **Dealing with a spouse who is hiding assets** or not disclosing financial information raises additional challenges. A [family lawyer](/blog/how-to-choose-a-divorce-lawyer-in-ontario) can help you understand your rights, ensure you're getting accurate financial disclosure, and negotiate a fair settlement. If you can't afford full representation, consider [unbundled legal services](/blog/unbundled-limited-scope-family-lawyers-ontario) for help with specific issues, or check whether you qualify for [Legal Aid](/blog/free-low-cost-family-law-help-ontario). For complex financial situations, a [Certified Divorce Financial Analyst (CDFA)](/blog/do-i-need-a-certified-divorce-financial-analyst-cdfa) can help you understand the long-term financial implications of different settlement options. ## Negotiating Property Division Most couples resolve property division through negotiation rather than going to court. Options include: **Direct negotiation** between spouses, sometimes with lawyers advising behind the scenes. **[Mediation](/blog/how-to-choose-a-divorce-mediator-in-ontario)** with a neutral third party who helps you reach agreement. **[Collaborative family law](/blog/family-law-services-ontario-who-does-what)** where both spouses and their lawyers commit to reaching a settlement without going to court. Whatever approach you use, any agreement about property should be put in writing in a [separation agreement](/blog/separation-agreement-ontario-what-to-include). This makes the terms enforceable and provides clarity for both parties. ## Key Takeaways **Ontario uses equalization, not 50/50 division.** Each spouse calculates their net family property, and the one with more pays half the difference to the other. **The matrimonial home has special rules.** It cannot be deducted from your NFP even if you owned it before marriage, and both spouses have equal right to live there regardless of whose name is on the title. **Common law couples don't have the same rights.** The equalization rules and matrimonial home protections in the Family Law Act apply to married couples only. **Debts are part of the calculation.** Your NFP is reduced by your debts on the date of separation. **Some property can be excluded.** Gifts and inheritances received during the marriage may be excluded, unless they were put into the matrimonial home. **The separation date matters.** Assets and debts are valued as of the separation date, so document when your separation occurred. **There are time limits.** You must claim equalization within six years of separation or two years of divorce, whichever is first. **Most couples negotiate settlements.** Court is available but most people resolve property issues through negotiation, mediation, or collaborative law. **Get legal advice for complex situations.** Property division can involve significant money and long-term consequences. Professional guidance is worth it. ### Disclaimer This article provides general information about property division for married couples in Ontario. It is not legal advice. Property division can be complex, and the rules may apply differently depending on your specific circumstances. For advice about your situation, speak with a family law lawyer.