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Inheritance Received After Separation but Before Divorce in Ontario

Wondering whether an inheritance received after separation is shared or stays yours? See what to document, what else it can affect, and who to ask.

Wills & Estates5 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • Whether an inheritance is shared in a property division depends on the facts and the family law rules, so confirm with a lawyer before assuming either way.
  • A change in a former spouse's means is the kind of change a court considers when varying spousal support under the Divorce Act.
  • If the inheritance is a home, principal residence designation and the flipped-property rule can affect the tax on a sale.
  • Keep inherited money and records separate and clear from the start.

Inheriting money or a home after you and your spouse separate, but before the divorce is final, raises a natural question: does it stay yours, or does your spouse have a claim? People ask this when a parent dies during separation, or when an estate finally pays out after the relationship has ended.

There is no single answer that fits everyone. This article explains the points that usually matter, what we can say about spousal support and the tax side of an inherited home, and the records and steps that help you get accurate advice.

Why the timing of the inheritance matters

The timing of an inheritance is worth writing down: when you married, when you separated, when the person died and when you actually received the money or property. How those dates apply to you depends on your situation, so it is worth confirming with a lawyer.

The rules for how property is divided between spouses, including how inherited property is treated, depend on the facts and on the family law legislation. Because those rules need to be read carefully against your situation, confirm with a family lawyer before you assume the inheritance is protected or shared.

It also helps to understand when you actually receive an inheritance. An estate trustee is responsible for winding up the deceased's affairs and paying taxes, bills and debts, then collecting the assets and distributing what remains. A person may therefore be entitled to an inheritance long before they receive it. Assets with a designated beneficiary, such as an insurance policy or joint bank account, can pass directly.

Spousal support is a separate question

Even where an inheritance is not shared as property, it can still come up in a support discussion. Under section 17(4.1) of the Divorce Act, before varying a spousal support order the court must be satisfied that a change in the condition, means, needs or other circumstances of either former spouse has occurred since the last order. It must take that change into account.

A variation order under section 17(7) should recognize the economic advantages or disadvantages from the marriage or its breakdown. It should also divide the financial costs of child care, relieve economic hardship from the breakdown, and promote self-sufficiency within a reasonable time where practicable. Whether an inheritance is a change that matters, and how much weight it carries, depends on the facts and the existing order.

QuestionWhy it matters
Is there already a support order?The Divorce Act sets out the steps for varying an existing spousal support order.
Has your financial situation changed since the last order?A change in the condition, means, needs or other circumstances of either former spouse must exist before a variation.
Is anyone facing hardship or needing time to become self-sufficient?These are among the objectives a variation order should address.

If the inheritance is a home

A home is a common inheritance, and tax can matter if it is later sold. A property qualifies as a principal residence for a year if it is owned (alone or jointly), is lived in during the year by the owner, spouse or common-law partner, or a child, and is designated. A family can designate only one home per year (from 1982 on).

The CRA allows the principal residence exemption only if the sale and designation are reported on Schedule 3 with Form T2091(IND). The legal representative of a deceased person uses Form T1255 to designate the deceased's property as a principal residence. Years not designated have their gain reported.

A home sold within 365 consecutive days of acquisition can be taxed as business income under the flipped-property rule. An exception applies where the sale was due to a qualifying life event such as the death of the taxpayer or a related person. How these rules apply to a person who inherits a home, and whether a separated spouse's own home affects designation, depends on the facts and is worth confirming with an accountant.

Protecting your position

What to do next

Frequently asked questions

Is an inheritance received before the divorce automatically mine?

How an inheritance is treated depends on your situation and the family law rules. It is worth confirming with a family lawyer how it applies to you.

Can an inheritance change spousal support?

Before varying a spousal support order, the court must be satisfied that a change in the condition, means, needs or other circumstances of either former spouse has occurred since the last order. Whether an inheritance is such a change depends on the facts.

What if I inherit a house and sell it quickly?

A home sold within 365 consecutive days of acquisition can be taxed as business income under the flipped-property rule. An exception applies where the sale was due to a qualifying life event such as the death of the taxpayer or a related person. An accountant can confirm how it applies to you.

Do I have to tell my spouse about the inheritance?

What you need to share, and when, depends on the stage and type of your case, so ask a family lawyer. Keeping clear records of the inheritance will make that conversation easier.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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