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№ 22 Wills & Estates

Is a Gift Void If a Beneficiary Witnessed the Will in BC?

Learn what happens in British Columbia when a beneficiary or their spouse witnessed a will, how a court can save the gift, and what steps to take next.

Wills & Estates4 min readTSLBy the Treadstone Law Team · British ColumbiaUpdated November 13, 2026
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Key takeaways
  • A gift in a will to a witness to the will-maker's signature, or to that witness's spouse, is void unless the court declares otherwise.
  • The court can declare the gift valid if it finds the will-maker intended the gift.
  • The witness question is separate from mental capacity and undue influence, which are decided on their own rules.

You may be reading a will after a death and notice that one of the people who signed as a witness is also a beneficiary, or is married to one. That can feel alarming, especially if you already worry that someone pressured the will-maker.

In British Columbia, the Wills, Estates and Succession Act (WESA) has a specific rule for this situation. This article explains what the rule does, how a court can set it aside, and how it differs from questions about capacity and undue influence.

This article covers the law of British Columbia.

The basic rule: a gift to a witness is void

Under WESA s. 43(1), a gift in a will is void if it is to a witness to the will-maker's signature, or to that witness's spouse, unless the court declares otherwise under s. 43(4).

Only the gift is affected. The rule is about the gift to the witness or the witness's spouse. It does not by itself say the rest of the will fails. Whether a spouse counts depends on the Act's definition: people are spouses if both were alive immediately before the relevant time and were married or lived in a marriage-like relationship for at least 2 years.

When the court can declare the gift valid

Under WESA s. 43(4), the court can declare a gift to a witness, or to the witness's spouse, valid if it finds the will-maker intended the gift. This matters where a beneficiary happened to witness the will, often without understanding the consequence.

The outcome turns on the facts and the evidence of what the will-maker intended. Because the result is not automatic either way, a person who stands to gain or lose from the gift should get legal advice early.

How this differs from signing rules, capacity and undue influence

Several different questions can be raised about a will, and they are decided separately. It helps to keep them apart.

QuestionWhat it asksSource
Formal signingWas the will in writing, signed at its end by the will-maker (or the signature acknowledged) in front of two or more witnesses present at the same time, and signed by them in the will-maker's presence?WESA s. 37(1)
Witness ageWere the signing witnesses 19 or older?WESA s. 40(1)
CapacityWas the will-maker 16 or older and mentally capable?WESA s. 36
Undue influenceDid pressure override the will-maker's own wishes?WESA s. 52

A beneficiary witnessing the will does not mean the will-maker lacked capacity or was unduly influenced. It also does not prove the opposite. Each question needs its own evidence.

Undue influence, capacity and what a court can fix

Under s. 52, the person challenging the will must first show that another person was in a position of potential dependence or domination over the will-maker and that this position was used to influence the will. Only then must the person defending the will prove that no undue influence was exercised. Without that first showing, the person alleging undue influence or fraud generally carries the burden of proving it.

Where suspicious circumstances relate to mental capacity, the person propounding the will must establish that the will-maker had capacity.

The court also has a power to cure some formal defects. Under WESA s. 58(2)–(3), it can order a document to be fully effective as a will even though it does not comply with the Act, if it determines that the document represents the deceased's testamentary intentions. This is a cure for formal defects, not for lack of capacity.

What to do next

A notice of dispute is one way to raise concerns before a grant. A formal challenge to validity is made by applying to the Supreme Court for an order proving the will in solemn form.

Frequently asked questions

Is the whole will invalid if a beneficiary witnessed it?

The rule in s. 43(1) concerns the gift to the witness or the witness's spouse, which is void unless the court declares otherwise. Whether other problems affect the rest of the will depends on the facts.

Can the beneficiary still receive the gift?

Possibly. The court can declare the gift valid under s. 43(4) if it finds the will-maker intended the gift.

Does a beneficiary witness prove undue influence?

No. Undue influence is a separate question under s. 52. The challenger must first show a position of potential dependence or domination before the onus moves to the person defending the will.

Can the court fix a will that was not signed properly?

Sometimes. Under s. 58, the court can order a document to be effective as a will if it represents the deceased's testamentary intentions, but this does not cure lack of capacity.

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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