- Standing is not about whether you have a strong argument that the will is invalid.
- - Beneficiaries under the will being challenged — particularly if they are disputing a specific gift or provision rather than the whole document - Beneficiaries under an earlier, revoked…
- - A friend, distant relative, or acquaintance with no possible entitlement under any version of events - Someone who simply believes the distribution is "unfair" in a moral sense,…
Disagreeing with a will is not the same as having the legal right to challenge it. Before a court will even consider whether a will is valid, it asks a threshold question about who can contest a will in Ontario in the first place. Standing generally comes down to one thing: whether you have a genuine financial interest that would actually change depending on the outcome.
Understanding standing first can save you time, money, and disappointment before you get anywhere near the merits of a will challenge.
What "Standing" Actually Means
Standing is not about whether you have a strong argument that the will is invalid. It is about whether you are the kind of person the court allows to raise that argument in the first place. A court will not entertain a will challenge from someone who has nothing to gain or lose from the result, no matter how compelling their concerns might otherwise sound.
Who Generally Has Standing
- Beneficiaries under the will being challenged — particularly if they are disputing a specific gift or provision rather than the whole document
- Beneficiaries under an earlier, revoked will — because if the current will is set aside, the earlier one may take its place
- People who would inherit under Ontario’s intestacy rules — if there is no earlier will and the current one is successfully challenged, these are the people the estate would go to instead
- Dependants with a potential support claim — a related but distinct route, available to certain spouses, parents, children, or siblings the deceased was supporting
Who Generally Does Not Have Standing
- A friend, distant relative, or acquaintance with no possible entitlement under any version of events
- Someone who simply believes the distribution is "unfair" in a moral sense, without a competing legal claim
- A beneficiary who would receive the same amount, or less, whether the challenge succeeds or fails
Standing vs. Grounds: Two Different Questions
It helps to separate two questions people often blend together.
| Question | What it asks |
|---|---|
| Standing | Are you the kind of person allowed to bring this claim? |
| Grounds | Even if you can bring it, is there an actual legal basis, such as lack of capacity, undue influence, or improper execution, to say the will is invalid? |
Having standing without grounds means the court will hear you, but you are unlikely to succeed. Having grounds without standing means you may be right about a problem with the will, but you may not be the person the court will let raise it.
A Common Scenario: The Adult Child Who Was Left Out
An adult child who receives nothing under a will, and for whom no earlier will exists, generally does have standing, because if the will were set aside, they would inherit under Ontario’s intestacy rules instead. That standing does not, on its own, mean they have grounds to succeed; it simply means the court will consider their argument on the merits.
How and When Standing Gets Raised in Court
Standing is not something you have to formally prove before you can even ask a question. In practice, it usually comes up one of two ways: the person defending the will raises it as a preliminary objection to try to have the claim dismissed early, or the court considers it on its own as part of managing the proceeding. If your standing is challenged, you generally need to show only that you fall into one of the categories above, such as being a beneficiary under an earlier will or someone who would inherit on intestacy, not that your underlying claim is guaranteed to succeed.
Frequently asked questions
Can a stepchild who was never legally adopted contest a will?
Generally, a stepchild who was not legally adopted and is not named as a beneficiary would not automatically have standing, since they would not inherit under the intestacy rules or an earlier will. Every family situation is different, so this is worth confirming with a lawyer rather than assuming either way.
Do I need to prove the will is invalid before a court will even consider standing?
No. Standing is assessed first, as a threshold question, before the court gets into the substance of whether the will is actually valid.
If I have standing, does that mean my challenge will succeed?
Not at all. Standing only gets you in the door. Success depends entirely on whether you can establish actual grounds, such as lack of capacity or undue influence, with real evidence.
Can more than one person with standing challenge the same will together?
Yes. It is common for multiple people with a shared interest, such as several siblings who would benefit under an earlier will or on intestacy, to bring a challenge together.
This is a wills & estates question
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