Thinking about how divorce could impact your inheritance? You’re not alone—and knowing the rules can help protect your financial future.
- Inheritances received after the date of marriage are generally considered excluded property in Ontario divorces and aren’t automatically split between spouses.
- This protection can be lost if the inherited assets are commingled with joint or marital property.
- Common commingling mistakes include using inherited money to buy a shared home or depositing it into a joint account.
- Key protection strategies:
- Keep inherited funds separate
- Use a trust negotiate and sign a marriage contract with your spouse
- Keep clear documentation
- Once assets are commingled, it’s extremely difficult—if not impossible—to recover their excluded status.
Protecting your inheritance requires early, intentional planning.
Understanding how inheritance works in divorce
Under Ontario family law, when marriages end, inheritances typically maintain their “excluded property” status, meaning they’re not automatically subject to division between spouses. This principle applies whether you received the inheritance before marriage, during marriage, or even after separation.
However, this protection comes with important caveats. The inheritance must have been received by you alone—not as a couple—and from a third party like a parent or grandparent. Most importantly, it must remain separate from your marital assets throughout your marriage.
In Ontario, the Family Law Act specifically defines excluded property to include gifts and inheritances received after marriage.
The critical factor isn’t just receiving an inheritance—it’s how you handle it afterward. Courts don’t automatically know or care about your inheritance unless it becomes relevant to financial disclosure during divorce proceedings. When it does become relevant, you’ll need to prove its excluded status and demonstrate that you’ve maintained its separate character.
The co-mingling trap
“Co-mingling” represents the single greatest threat to your inheritance’s protected status. This occurs when you mix inherited assets with marital property, making it difficult or impossible to distinguish what belongs to whom.
Common co-mingling scenarios include:
Joint bank accounts: Depositing inherited money into an account you share with your spouse immediately puts its separate status at risk. Even if you can trace the deposit, courts may view the inheritance as a gift to the marriage.
Matrimonial home purchases: Using inheritance to buy or improve your family home is particularly risky. The matrimonial home receives special treatment in Canadian family law, and inherited funds used for its purchase or improvement often lose their excluded status.
Shared expenses: Paying for family vacations, children’s education, or household expenses with inherited money can transform it into marital property. While noble, these choices can have significant legal consequences.
Investment mixing: Adding inherited funds to existing joint investment accounts or using them to purchase assets in both spouses’ names creates commingling issues that can be nearly impossible to untangle.
The increase in value of an inheritance during marriage also presents complications. Even if you keep the original inheritance separate, any growth or income it generates during the marriage may be considered family property subject to division. It is therefore important that the individual from whom you receive the inheritance expressly states that any income generated from the inheritance will be excluded from your property base.
Smart ways to keep your inheritance safe
Protecting your inheritance requires deliberate action from the moment you receive it. The most effective strategies focus on maintaining clear separation and creating legal barriers against future claims.
Keep it completely separate: Open a bank account solely in your name for inherited cash. Never add your spouse’s name to inherited property titles. Avoid using inherited funds for any joint purposes, no matter how small. This separation must be maintained consistently throughout your marriage.
Document everything: Maintain detailed records of how you received the inheritance, including wills, bank transfers, and any subsequent management decisions. These records become crucial evidence if you need to prove the inheritance’s excluded status later.
Avoid the matrimonial home: Never use inherited funds to purchase, improve, or pay down the mortgage on your family home. The matrimonial home’s special legal status in Canadian family law can override the excluded property provisions.
Regular monitoring: Periodically review how your inheritance is being managed and ensure its separation is maintained. Life gets busy, and it’s easy to make decisions that compromise your inheritance’s protected status without realizing it.
Using trusts for extra protection
Trusts represent one of the most powerful tools for inheritance protection. By placing inherited assets in a trust, you create a separate legal entity that owns the assets, potentially shielding them from future divorce claims.
Testamentary trusts: These trusts are created through wills and come into effect after someone dies. If your parent or grandparent establishes a testamentary trust for your inheritance, the trust—not you—owns the assets. This separation can provide excellent protection because you don’t directly own the assets that might be subject to division.
Discretionary trusts: These offer perhaps the strongest protection because they give trustees complete discretion over distributions. You don’t have a guaranteed right to trust assets—only a possibility of receiving them. Courts generally can’t divide assets you don’t actually own or have a right to receive.
Inter-vivos trusts: Created during someone’s lifetime, these trusts can receive and hold your inheritance. While they require more active management than testamentary trusts, they offer flexibility and immediate protection.
Trust protection isn’t absolute, however. Courts may scrutinize trusts that appear designed solely to avoid family law obligations. They’re particularly suspicious of trusts where you maintain significant control over the assets or use trust distributions to fund your lifestyle regularly.
For maximum effectiveness, trusts should be established by the person giving the inheritance (like your parents) rather than by you after receiving it. Courts view trusts created after marriage with more skepticism, particularly if divorce proceedings are already contemplated.
Legal agreements that can help
Marriage contracts (prenuptial and post-nuptial agreements) and cohabitation agreements (a domestic contract for non-married couples) provide another layer of inheritance protection by allowing you and your spouse to define how assets will be handled in case of separation.
Marriage contracts: Signed before or during the marriage, these contracts can explicitly state that inheritances—including any growth or income they generate—remain the sole property of the recipient. They can also address how inheritance will be handled if used for joint purposes.
If you’re already married, you can still create a marriage contract addressing inheritance protection. These are particularly valuable if you expect to receive an inheritance during your marriage.
Cohabitation agreements: Common-law couples can use these agreements to achieve similar protection. Given that common-law relationships have different property division rules than marriage, these agreements become even more important.
For any such agreements to be legally binding, both parties must:
- Provide full financial disclosure
- Receive independent legal advice
- Sign voluntarily without coercion
- Create agreements that aren’t unconscionable
Courts will sometimes set aside agreements that are fundamentally unfair or were signed under duress. However, properly drafted agreements that meet legal requirements provide strong protection for inherited assets.
Protecting inheritance during and after separation
If separation occurs, your inheritance protection strategy must shift to defence mode. The steps you take immediately following separation can determine whether your inheritance remains protected.
Immediate documentation: Gather all records related to your inheritance, including the original will or gift documentation, bank statements showing separate management, and any trust documents. This evidence becomes crucial for proving excluded status.
Professional valuation: If your inheritance includes property, investments, or business interests, obtain professional valuations as of the separation date. These valuations establish the baseline for any future negotiations or court proceedings.
Remember that separation agreements and court orders can address inheritance division. If you agree to share your inheritance in a settlement, that agreement is generally binding regardless of what the law might otherwise provide.
Frequently asked questions
Q: If I received an inheritance before marriage, is it automatically protected? A: While inheritances received before marriage are generally excluded property, you can still lose that protection through commingling. Pre-marital assets require the same careful management as inheritances received during marriage.
Q: Can my spouse claim part of my inheritance if we were married when I received it? A: Generally no, if you keep it separate. Inheritances received during marriage maintain excluded status provided they’re not commingled with marital assets or used for joint purposes.
Q: What if I already used my inheritance to buy our family home? A: This creates a complex situation. You may have lost the inheritance’s excluded status, but you might still have claims to reimbursement or a larger share of the home’s value. Professional legal advice is essential for these situations.
Q: Are there any circumstances where courts will divide an inheritance despite its excluded status? A: Courts have broad discretion in family law matters. If dividing an inheritance is necessary to prevent unconscionable results or ensure appropriate support, courts may find ways to access these assets, though this is relatively rare.
Q: How do I prove my inheritance was kept separate if my spouse claims it became marital property? A: Detailed documentation is crucial. Bank statements, investment records, wills, and other documents showing the inheritance’s source and separate management provide the best evidence. Professional testimony from financial advisors or accountants can also support your case.
Protecting an inheritance from divorce requires proactive planning, careful management, and sometimes difficult decisions about how you handle family finances. While Canadian law provides a framework for inheritance protection, that protection isn’t automatic—it must be actively maintained through deliberate choices and proper planning.
The strategies outlined here work best when implemented early, ideally before marriage or immediately upon receiving an inheritance. However, even if you’ve already made some mistakes, there may still be options for maximizing protection of remaining assets.
Every family’s situation is unique, and inheritance protection strategies must be tailored to your specific circumstances, provincial laws, and family dynamics. The cost of proper planning and legal advice is minimal compared to the potential loss of a family inheritance through preventable mistakes.
Don’t leave your family’s legacy to chance. Contact our experienced family law team today to discuss how we can help you develop a comprehensive strategy to protect your inheritance while maintaining the flexibility to enjoy your marriage and support your family’s needs.
