Revocable vs Irrevocable Trust in Canada: Key Differences and Tax Treatment

Canadian trust law and tax law treat revocable and irrevocable trusts very differently, and the distinction matters more here than in the US. In the US, revocable living trusts are the default estate planning vehicle (almost every estate plan starts with one). In Canada, revocable trusts are rare in practice because they offer almost no tax benefit: the attribution rules under ITA 75(2) attribute all income and gains back to the settlor as long as the trust property can revert to the settlor or the settlor can control who benefits from the trust. The result is that the trust is tax-invisible while the settlor retains any power to revoke, amend, or direct. Most Canadian tax planning uses irrevocable trusts, where the settlor gives up all control and the trust becomes a genuinely separate taxpayer.

What’s a revocable trust?

A revocable trust (sometimes called a “living trust”) is one where the settlor retains the power to revoke the trust, take back the property, change beneficiaries, or amend the terms. The trust is real (the trustee holds legal title), but the settlor’s retained power makes the separation conditional. In the US, revocable trusts are the default estate planning vehicle because they avoid probate, which can be expensive and public.

• In Canada, revocable trusts achieve much less. Canadian probate is generally cheaper and faster (except in Ontario and BC), and there is no estate tax to avoid.
• The income tax treatment is punitive: ITA 75(2) attributes all income and gains back to the settlor whenever the property can revert to the settlor or the settlor determines who benefits. A revocable trust, by definition, meets both conditions.
• In the US, the IRS treats it as a grantor trust (tax-invisible during the settlor’s lifetime). In Canada, the trust is equally tax-invisible under 75(2), but without the probate-avoidance payoff that makes it worthwhile in the US.

What’s an irrevocable trust?

An irrevocable trust is one where the settlor gives up all power to revoke the trust, take back the property, or change beneficiaries. Once assets are in the trust, the settlor cannot get them back. This permanent transfer is what makes Canadian trust planning work: ITA 75(2) does not apply, so the trust is a genuine separate taxpayer.

• Income can be allocated to beneficiaries under ITA 104(6) and taxed at their marginal rates rather than the trust’s top rate. Creditors of the settlor generally cannot reach trust assets (subject to fraudulent conveyance rules), and the assets bypass the estate for probate.
• The family trust used in most Canadian tax planning is an irrevocable inter vivos trust. Estate freeze trusts, business succession trusts, and income-splitting trusts are all irrevocable by design. The irrevocability is the feature that makes the benefits possible.

How does ITA 75(2) change the tax treatment?

ITA 75(2) is the key provision. If trust property can revert to the contributor, or the contributor can determine the identity of beneficiaries, all income and capital gains are attributed back to the contributor. For a revocable trust, 75(2) applies to everything. For an irrevocable trust with no reversion right and no power to determine beneficiaries, 75(2) does not apply.

• The attribution is not merely a reporting requirement. It changes who pays the tax: the settlor pays at their marginal rate regardless of whether income stays in the trust or goes to beneficiaries. Income splitting is completely defeated.
• 75(2) applies even to technically “irrevocable” trusts if the settlor retains indirect control (power to add or remove beneficiaries, veto distributions, or direct investments that benefit the settlor). The trust deed must cleanly remove all such powers.

When would you use a revocable trust in Canada?

Rarely, and only for non-tax purposes. The legitimate uses are narrow: incapacity planning (a successor trustee takes over if the settlor is incapacitated, serving the same function as a power of attorney for property), probate avoidance in high-fee provinces, and simplifying US reporting for US citizens in Canada.

• Probate avoidance in Ontario and BC. The trust holds assets during the settlor’s lifetime and becomes irrevocable on death, bypassing the estate. The 75(2) attribution during the settlor’s lifetime does not matter for this goal because the income would have been taxed to the settlor anyway.
• US citizens in Canada. A revocable trust is a grantor trust for US purposes (IRC 671-679) and tax-transparent under 75(2) for Canadian purposes, so both countries tax the settlor as if the trust did not exist. Complexity arises when the trust becomes irrevocable (on death or by amendment).

How do these compare to US revocable and irrevocable trusts?

The US draws the same revocable/irrevocable line, but the consequences differ because the US has an estate tax that Canada does not. In the US, a revocable trust avoids probate but not estate tax; an irrevocable trust can remove assets from the estate entirely, potentially saving 40% above the exemption. In Canada, the irrevocable trust’s benefits are income splitting, creditor protection, LCGE multiplication, and probate avoidance.

• For cross-border families, the interaction between Canadian attribution rules (ITA 75(2), 74.1, 74.2) and US grantor trust rules (IRC 671-679) creates significant complexity. A trust that is tax-transparent in one country may not be tax-transparent in the other.

• Any trust with beneficiaries, settlors, or trustees in both countries should be designed with both countries’ rules in mind from the start.

• Family trusts in Canada, the irrevocable trust structure used for income splitting and estate planning

• Canadian trust with a US beneficiary, what happens once one of the beneficiaries of an irrevocable trust is a US person, including the Form 3520/3520-A filings

• Inheritance tax in Canada, what actually happens on death (deemed disposition, not estate tax)

• Cross-border estate planning: freezes, alter ego, and bypass trusts, advanced trust structures for cross-border families

• Is my TFSA a foreign trust for US tax?, how the US “foreign trust” definition applies to Canadian registered plans

• Gift tax in Canada, the deemed disposition triggered when property enters a trust

• In-trust-for accounts and US tax reporting, how informal ITF accounts sit between trust and non-trust treatment for Canadian attribution and US reporting

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.