Insights · Wills & Estates

The Will Is Not Always the Last Word: Dependant Support

Ontario law can override a will where a dependant was left without adequate support. For families, this is both a protection and a risk to plan around.

Published 24 October 2026 · Last verified 24 October 2026 against Ontario estates law · By the Yu Sheng Wills & Estates Team

When a will can be challenged for support

Under Ontario's Succession Law Reform Act, certain dependants, which can include a spouse, common-law partner, child, or other family member the deceased was supporting, may claim support from the estate if the will, or the intestacy rules, did not provide adequately for them. A court can order support out of the estate even against the terms of the will.

Strict time limits

These claims generally must be started within six months of the estate trustee's appointment. A court may allow a later claim, but assets already distributed can be much harder to recover, so acting quickly is essential.

For the person making a claim, the clock is short and unforgiving. For the person planning an estate, a dependant left out, or a common-law partner assumed to have no rights, can become the claim that unravels the whole plan. Both sides need advice.

Plan for it, or respond to it

Whether you are protecting an estate plan against a future claim, or you have been left without the support you depend on, this is a narrow and time-sensitive area where early advice is decisive.

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法律资讯 · 遗嘱与遗产

遗嘱未必是最后的定论:受养人抚养主张

当受养人被留下而缺乏足够供养时,安省法律可以推翻遗嘱。对家庭而言,这既是一种保护,也是一个需要规划的风险。

2026年10月24日发布 · 2026年10月24日对照安省遗产法核实 · 作者:禹晟遗嘱与遗产团队

何时可就抚养挑战遗嘱

根据安省《继承法改革法》,某些“受养人(dependants)”,可包括配偶、同居伴侣、子女、或死者生前供养的其他家庭成员,若遗嘱或无遗嘱规则未对其作出足够供养,可向遗产主张抚养。法院甚至可以违背遗嘱条款,从遗产中裁予抚养。

严格的时限

此类主张一般须在遗嘱执行人获委任后六个月内提出。法院可允许更晚的主张,但已分配的资产可能难得多才能追回,因此迅速行动至关重要。

对提出主张的人而言,时钟很短、也不留情。对规划遗产的人而言,一个被遗漏的受养人、或一个被想当然认为“无权利”的同居伴侣,都可能成为令整套计划瓦解的那项主张。双方都需要意见。

为它规划,或回应它

无论你是在为遗产计划防范未来的主张,还是你被留下而失去了赖以维生的供养,这都是一个狭窄、时效性强的领域,尽早获得意见具有决定性。

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