Residuary Clauses Explained: The Most Important Sentence in Your Will

A retired Mississauga teacher dies in 2026 with a will that lists six specific bequests — a coin collection to her brother, three pieces of jewellery to three nieces, her grand piano to a friend, and a $25,000 cash gift to her parish. Total specific bequests: roughly $90,000. Total estate: $1.42 million. The will contains no residuary clause. The remaining $1.33 million passes by partial intestacy to relatives the testator had not spoken to in 20 years.

The will was valid. The specific bequests were honoured. The 95 percent of the estate that fell outside those bequests went to the exact people the testator would have least wanted to receive it.

The single missing sentence — the residuary clause — turned a careful estate plan into a statutory default. This article is about that sentence and why it deserves more drafting attention than almost any other clause in a Canadian will.

What the residue actually is #

The residue is everything left in your estate after three things have happened:

1. Specific bequests have been paid out. Named items to named people — the watch, the car, the painting, the cash legacies.
2. Debts have been settled. Funeral expenses, outstanding bills, mortgages, lines of credit, credit card balances, taxes (including the deceased's final T1 income tax return and any required trust returns).
3. Administration costs have been paid. Probate fees, legal fees, executor compensation, accounting fees, appraisal fees.

Whatever remains after that sequence is the residue. For most Canadian estates, the residue is the great majority of the value. Specific bequests typically account for a small fraction; the residue carries the house, the investments, the cash, the registered accounts that pass through the estate, and any items not specifically gifted.

Why the residuary clause is the most consequential sentence in the will #

Most will-drafting attention goes to the specific bequests. They feel personal; they involve named items and named people. The residuary clause, by contrast, often gets a single sentence — and that single sentence directs the bulk of the value.

A typical Canadian residuary clause reads something like:

I give all the rest, residue, and remainder of my estate, of whatever kind and wherever situated, to my children, [Names], in equal shares per stirpes.

That one sentence routinely controls 80 to 95 percent of the estate's value. Every drafting decision inside it — who the beneficiaries are, what the shares look like, whether per stirpes or per capita applies, what happens if a beneficiary predeceases — has more economic consequence than any specific bequest.

What goes wrong without one #

Three patterns recur often enough to be predictable.

Forgotten residue clause. The opening Mississauga scenario. The testator drafted the will themselves or used a template that emphasised specific bequests without flagging the residuary requirement. Everything outside the named items falls into partial intestacy.^[1]

Vague residue clause. "I leave the rest of my estate to my family" is not a valid residuary disposition in any Canadian province — the term "family" is too imprecise to identify beneficiaries. The clause fails, and the residue passes by partial intestacy as if it had not been written.

Residue clause with no alternates. "I leave the residue to my brother John" is fine if John outlives the testator. If John predeceases, the gift lapses, and unless the will has an alternate or the province's anti-lapse rules save it, the residue passes by partial intestacy.

In each case, the will is valid; specific bequests are paid; only the residue fails. And because the residue is most of the estate, the failure is usually most of the consequence.

Partial intestacy — what the statute does when the residue fails #

Partial intestacy is the unique situation where the will exists and is valid, but does not cover the entire estate. The residue passes as if there were no will at all, under the province's intestate succession scheme.

The intestacy schemes differ in detail across the common-law provinces but share a pattern:

(See our pillar guide on dying without a will in Canada for the full intestacy tables by province.)

When partial intestacy applies, the residue follows these rules. Common results that surprise families: an estranged adult child still inherits their statutory share; a long-term cohabiting partner who is not legally a spouse under provincial law inherits nothing; a charity the testator intended to support receives nothing.^[1]

Drafting that actually works #

A robust Canadian residuary clause typically does five things:

First, identifies the residue explicitly. Language like "all the rest, residue, and remainder of my estate, of every nature and kind and wherever situated" leaves no doubt about scope. It captures real property, personal property, cash, investments, after-acquired assets, and any specific bequest that fails.

Second, names primary beneficiaries with precision. Full legal names, relationships, and date of birth where helpful for identification. "My children" without naming them is workable but generates ambiguity if there are step-children, adopted children, or children born after the will was signed.

Third, sets out the shares clearly. Equal shares; specified percentages; fractional shares — any of these works as long as the math adds to 100 percent. Mixed dollar-amount-and-percentage formulas can be problematic if the estate value differs significantly from what the testator anticipated.

Fourth, addresses what happens if a beneficiary predeceases. Per stirpes language is the standard tool for this — see our guide on per stirpes vs per capita in Canadian wills. It directs a deceased beneficiary's share down to their own descendants rather than redistributing it among the surviving original beneficiaries.

Fifth, contains a final default beneficiary. "If none of the above survive me, I give the residue to [named charity, named friend, or other backstop]." This backstop catches the catastrophic scenario of all primary beneficiaries and their descendants having predeceased. It is rarely invoked but eliminates the risk of total intestacy of the residue.

What the residuary clause does not do #

Three common misconceptions worth clearing up.

The residuary clause does not override beneficiary designations on RRSPs, RRIFs, TFSAs, life insurance, or pensions. Those assets pass directly to the named beneficiary outside the estate and never enter the residue. See our guide on how beneficiary designations override your will.

The residuary clause does not override jointly held assets with right of survivorship. A jointly held bank account, jointly held real estate, or jointly held investment account passes to the surviving joint owner by operation of law and never enters the estate or the residue.

The residuary clause does not bind the executor's discretion on how to actually realise the assets — sell or distribute in specie, timing of distributions, interim cash advances. The clause directs who gets the value; the executor decides how to deliver it, within the will's broader administrative powers.

When to revisit the residuary clause #

Major triggers for re-examining the residuary clause include:

• Marriage, divorce, or separation
• Birth, adoption, or death of a beneficiary
• Significant change in the estate's composition (sale of a major asset, inheritance received, business sale)
• Move to a different province, particularly into or out of a community-property regime
• Significant change in the testator's relationships with named beneficiaries
• Tax or succession law changes that affect the residue's distribution

The residuary clause is typically updated by full re-execution of the will rather than codicil, because the wording is so consequential that any ambiguity introduced by patching tends to be expensive in litigation.

What we focus on at It's Simple Will #

The It's Simple Will questionnaire builds a residuary clause for every will it produces — there is no option to skip it, because the failure mode of doing so is too severe. The questionnaire walks users through primary residuary beneficiaries, alternate distributions, the per stirpes versus per capita choice, and a final backstop beneficiary.

The framing that lands with most users: think of specific bequests as accent pieces and the residuary clause as the structural beam. Get the beam right first, then layer the accents on top.

Related reading: specific bequests in Canadian wills, per stirpes vs per capita, and our pillar on dying without a will in Canada.