Trusts Explained: What They Are and Do in Canada

A trust is a legal relationship, not a thing you can touch. One party, the trustee, holds legal title to assets and is bound to manage them for the benefit of others, the beneficiaries, following the instructions set out by the person who created the trust, the settlor. The trustee controls; the beneficiaries benefit. That separation of control from enjoyment is what makes a trust so useful, and why families across Canada rely on them to shape how wealth moves between generations.

This guide is written for Ontario and Canadian families who have heard the word trust and want to understand it properly before deciding whether one belongs in their plan. It explains how trusts are structured, the main types, what people use them for, and the tax basics. It is a foundation for a conversation, not a substitute for the legal and tax advice any real trust requires.

The three roles in every trust

Every trust involves three roles, though one person can occupy more than one of them.

• The settlor creates the trust and sets its terms, usually in a trust deed or in a will. The settlor decides who benefits, on what conditions, and who manages the assets.
• The trustee holds legal title and administers the trust. The trustee has a fiduciary duty, the highest standard of care in law, to act in the beneficiaries’ interests, follow the terms, invest prudently, and keep proper records.
• The beneficiaries are those entitled to benefit, whether to income, capital, or both. They may be named individuals, a class such as your grandchildren, or a mix.

Choosing the right trustee matters as much as drafting the document. A trustee who is unwilling, disorganised, or in conflict with the beneficiaries can undo careful planning. Many families appoint a trusted individual alongside a corporate trustee for continuity and impartiality.

Living trusts and testamentary trusts

Trusts are commonly divided by when they come into effect.

A living trust, also called an inter vivos trust, is created and funded during your lifetime. You can use one to manage assets if you become incapable, to hold a cottage or family business shares, or to begin transferring wealth before death. An estate freeze often uses a living family trust to hold the future growth of a business for the next generation.

A testamentary trust is created by your will and only exists once you die. It is the classic tool for an inheritance you do not want handed over as a single cheque. A will might direct that a child’s share stay in trust until age 30, or that a surviving spouse receive income for life with the capital passing to children afterward. The differences between the two are covered in our note on testamentary versus living trusts.

What families actually use trusts for

Trusts are a means to specific ends. The most common are:

• Controlling timing and conditions. You can release funds in stages, tie them to milestones such as finishing school, or keep capital protected while paying out income.
• Protecting a vulnerable beneficiary. A Henson trust can provide for a beneficiary with a disability without disqualifying them from provincial support, because the trustee, not the beneficiary, controls the money.
• Providing for a blended family. A spousal trust can support a second spouse for life while preserving the capital for children from a first marriage.
• Reducing probate and keeping privacy. Assets held in a properly established living trust generally pass outside the estate, avoiding Ontario’s Estate Administration Tax and the public probate process.
• Business succession and income planning. A family trust can hold shares of a company, giving flexibility over who receives dividends within the limits of the tax rules.

Each of these is a real problem a trust can solve. None of them is a reason to create a trust in the abstract.

How trusts are taxed in Canada

Tax is where good intentions can go wrong without advice. The general rule is that a trust is a separate taxpayer, and most trusts pay tax at the top marginal rate on income they retain. That removes the income-splitting benefit trusts once offered through graduated rates.

There are important exceptions. A graduated rate estate receives graduated tax rates for up to 36 months after death, which is why estate planning often runs through the estate itself in the early years. A qualified disability trust can also access graduated rates for a beneficiary who qualifies for the disability tax credit. Income a trust pays out to a beneficiary is generally taxed in the beneficiary’s hands instead, often at a lower rate.

The table below summarises the main trust types at a high level. Treat it as orientation, not advice; the rules are detailed and change, so confirm your situation with an accountant.

Trust type	Created	Typical use	Tax note
Inter vivos (living) family trust	During life	Hold business shares, estate freeze, cottage	Top-rate tax on retained income
Testamentary trust (general)	By will, at death	Control a child’s or spouse’s inheritance	Top-rate tax on retained income
Spousal trust	Life or will	Provide for a spouse, preserve capital for others	Tax deferral on transfer to the trust
Henson trust	Life or will	Provide for a disabled beneficiary	May qualify as a disability trust
Graduated rate estate	At death	Administer the estate efficiently	Graduated rates for up to 36 months

The 21-year rule and other traps

The most important long-term tax feature is the 21-year deemed disposition. Roughly every 21 years, a trust is treated as if it sold its capital property at fair market value, triggering a capital gain even though nothing changed hands. The rule prevents families from deferring gains inside a trust indefinitely. Trustees typically plan for the date years ahead, often by distributing appreciated assets out to beneficiaries, who take them at the trust’s cost base, before the deadline.

Other common pitfalls include the attribution rules, which can tax income back to the person who funded the trust; the tax-on-split-income rules, which limit paying dividends to family members through a trust; and the simple cost of ongoing trustee work, accounting, and annual filings. These are manageable with planning, but they are real, and they are why a trust should never be set up casually. Our overview of estate planning for business owners looks at how these pieces fit together where a company is involved.

Deciding whether a trust fits your plan

A trust earns its keep when it solves a problem no simpler tool can. If your goal is just to name who inherits, a clear will and good beneficiary designations may be enough. If your goal is to control timing, protect someone, or manage a business transfer, a trust may be exactly right. The decision belongs inside your broader estate planning, weighed against its cost and the duties you are asking a trustee to carry.

A useful question to ask is whether the people you would appoint as trustees are genuinely willing and able to serve for the years, sometimes decades, the trust may last. A trust is only as good as its administration.

Next step

Trusts reward careful design and punish improvisation. The families who benefit most are those who start with the problem they are trying to solve and build the structure around it, with a lawyer drafting the deed and an accountant confirming the tax. If you would like to understand whether a trust has a place in your estate or succession plan, book a private consultation with Kevin Hayes Financial Services. We will help you weigh the options in plain terms and coordinate the specialists who put the structure in place.