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№ 22 Wills & Estates

Dependant's Claim Against an Estate in New Brunswick

Left out of a will? See who counts as a dependant in New Brunswick, how a claim for support from the estate works, and the four-month time limit to apply.

Wills & Estates4 min readTSLBy the Treadstone Law Team · New BrunswickUpdated November 6, 2026
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Key takeaways
  • A spouse, a child or another person who was a dependant under the Family Law Act can ask a Court of King's Bench judge for support from the estate, even against the will.
  • The application must generally be made within four months after the death, though a judge may allow a later one for any undistributed part of the estate.
  • Married spouses have a separate marital property claim, and some common-law partners may qualify as dependants.

A will does not always have the last word. If someone you relied on for support died and left you little or nothing, New Brunswick law gives certain people a way to ask for support out of the estate.

This article explains who can make a dependant's claim, what a judge can order, and the short time limit. It is general information, and the time limit makes it worth getting advice quickly.

This article covers the law of New Brunswick.

Who counts as a dependant

Under the Provision for Dependants Act, a dependant is the spouse or child of the deceased, and any other person who was a dependant of the deceased under the Family Law Act.

Common-law partners are a special case. Family Law Act s. 14(2) applies the spousal support obligation to common-law partners who have cohabited continuously for not fewer than three years with one substantially dependent on the other, or who have cohabited in a situation of some permanence with a child born of whom they are parents. Because the Provision for Dependants Act includes dependants as defined by the Family Law Act, such a partner may apply within the four-month limit. Whether a particular partner qualifies depends on the facts.

What a judge can order

A Court of King's Bench judge may order maintenance and support out of the estate where the dependant's resources are insufficient, even against the terms of a will. The judge may also suspend administration of the estate. An application is made by notice of application.

The judge may refuse an order if the applicant's character or conduct disentitles them. This is a claim for support, not a right to a particular share.

This is separate from the Probate Court, which is distinct from the Court of King's Bench and deals with grants such as Letters Probate and Letters of Administration. The executor or administrator appointed through that process is the person who carries out the administration of the estate.

The four-month time limit

No application under the Act may be made later than four months after the death. The clock runs from the death, not from the date probate is granted. A judge may allow a later application for any part of the estate that is still undistributed, if it is just.

Because of this, waiting to see what the executor does can use up much of the time you have. Distribution of the estate may also make a late claim harder.

Other claims that may overlap

These routes can be used in different combinations depending on your relationship to the deceased, so it helps to have the whole picture reviewed together.

What to do next

Frequently asked questions

Can an adult child make a dependant's claim?

The Act includes the child of the deceased as a dependant. A judge may order support only where the dependant's resources are insufficient. How that applies to an adult child depends on the facts.

Does the four months start when probate is granted?

No. The limit is four months after the death. A judge may allow a later application for any part of the estate still undistributed, if just.

Can a common-law partner claim?

Possibly. A partner who meets the Family Law Act test, such as three years of continuous cohabitation with one substantially dependent on the other, may apply within the four-month limit. Whether a particular partner qualifies is fact-specific.

Can a judge override the will?

Yes, a judge may order maintenance and support out of the estate even against a will. The judge may also suspend administration of the estate while the application is dealt with.

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. New Brunswick 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 New Brunswick. Reach us at 1-844-900-1070 or send our Team a message.

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