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№ 77 Family Law

Can We Divide Property With a Separation Agreement in BC?

Learn what a separation agreement can cover for property and debt in British Columbia, how to make it hold up, and when a court can set it aside.

Family Law4 min readTSLBy the Treadstone Law Team · British ColumbiaUpdated November 6, 2026
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Key takeaways
  • Spouses in British Columbia can agree in writing to divide property and debt equally or unequally.
  • A written, witnessed agreement generally cannot be overridden by a court unless it is first set aside.
  • Grounds for setting an agreement aside include non-disclosure, improper advantage and not understanding the agreement.

If you and your spouse already agree on how to split what you own and owe, you may not need a court to do it. A separation agreement lets you record your own deal instead of relying on the default rules.

This article explains what a property agreement can cover in British Columbia, what to think about including, and the limited situations in which a court can set one aside. It is general information, not advice on your situation.

This article covers the law of British Columbia.

Yes, you can divide property by agreement

Without an agreement or order, spouses are equally entitled to family property and equally responsible for family debt under the Family Law Act. That equal split is the starting point, not a requirement. Spouses may agree in writing to divide property and debt equally or unequally, change what counts as included or excluded, or value items differently.

The court makes a division order only when a spouse applies for one. If you settle by agreement, you may never need to make that application.

The rules apply to married spouses and to former spouses. They also apply to people who have lived in a marriage-like relationship for a continuous period of at least 2 years. Having a child together does not by itself make a couple spouses for property division.

What to think about including

A clear agreement leaves little to argue about later. These are common points to work through with a lawyer:

Why the agreement should be in writing and witnessed

A court cannot override a written, witnessed agreement unless it is set aside under section 93. That gives you real certainty, but it also means you are held to what you sign. A handshake deal or a loose email exchange may not give you the same protection.

Because the agreement is so hard to undo, it is worth understanding what you are giving up before you sign. Getting independent legal advice is a practical way to do that.

When a court can set an agreement aside

A property agreement can be set aside or replaced on grounds in section 93. Examples include:

Honest, full disclosure matters. If a party knowingly failed to disclose relevant information and an agreement is set aside under section 93, the court may order the other party to pay the applicant's family dispute resolution expenses.

There is also a time limit. A separate 2-year window applies to applications to set aside or replace an agreement, running from when the spouse discovered or ought to have discovered the grounds.

What to do next

Frequently asked questions

Do we have to split everything equally in our agreement?

No. Spouses may agree in writing to divide property and debt equally or unequally. Equal sharing is the default only when there is no agreement or order saying otherwise.

Can a court change our agreement if one of us regrets it?

Not simply because of regret. A court cannot override a written, witnessed agreement unless it is set aside under section 93. The grounds include non-disclosure, improper advantage, not understanding the agreement or significant unfairness.

Does the agreement bind my lender?

No. A division between spouses does not affect a creditor's rights, so a debt in one spouse's name remains owed to the creditor by that spouse. A lawyer can help you plan around this.

Is there a deadline to act?

Yes. A proceeding to divide property generally must be started within 2 years of a divorce judgment for married spouses, or of separation for spouses in a marriage-like relationship. Applications to set aside an agreement have their own 2-year window from discovery of the grounds.

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. British Columbia 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 lawyer who practises in British Columbia. Reach us at 1-844-900-1070 or send our Team a message.

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