What Is a Family Trust in Canada?
A family trust (technically an “inter vivos discretionary trust”) is a legal arrangement where a settlor transfers assets to a trustee who holds and manages those assets for the benefit of named beneficiaries — typically family members. In the Canadian tax planning context, family trusts are used primarily to split income among family members at lower tax rates, transfer wealth to the next generation efficiently, and protect assets from creditors and relationship breakdowns.
Family trusts are powerful but complex — they come with strict 21-year deemed disposition rules, detailed compliance obligations, and significant restrictions under the Tax on Split Income (TOSI) rules introduced in 2018. Used correctly under professional guidance, they remain one of Canada’s most effective wealth transfer tools. Pathak Professional Corporation in Mississauga structures family trusts for Ontario business owners and high-income families. Call 437-872-7399.
How a Canadian Family Trust Works
- Settlor (often the business owner or high-income earner) establishes the trust by transferring a nominal amount (often $1–$100) to the trustee
- Trust deed is created — a legal document setting out the rules for the trust, who the beneficiaries are, and the trustee’s powers and duties
- Beneficiaries are named — typically spouse, children, grandchildren, and sometimes the business owner themselves or a corporation they control
- Trustee (often the business owner or their spouse) manages the trust assets and makes discretionary decisions each year about how much income to allocate to each beneficiary
- Each year, the trustee allocates income to beneficiaries — those allocations flow through to each beneficiary’s personal T1 return and are taxed at their marginal rate
The Income Splitting Benefit of a Family Trust
Before a family trust — without income splitting:
- Dr. Chen earns $450,000 and pays approximately 53.53% marginal rate in Ontario
- $100,000 of investment income taxed at top rate = ~$53,530 in personal tax
With a family trust — income allocated to lower-bracket family members:
- Dr. Chen lends $2M to the family trust at the CRA prescribed rate (prescribed rate loan)
- Trust invests the $2M and earns $100,000 in investment income
- Trustee allocates: $30,000 to adult child A (student, minimal other income), $30,000 to adult child B (part-time worker), $40,000 to spouse (part-time income)
- Tax on allocations: child A pays ~$4,500, child B pays ~$6,000, spouse pays ~$8,000 = total $18,500
- Tax saving vs. top rate: $53,530 − $18,500 = $35,030/year
TOSI and Family Trusts: Critical Restrictions Since 2018
The Tax on Split Income (TOSI) rules dramatically restricted income splitting through family trusts for income connected to a private corporation:
| Income Type | TOSI Applies? | Tax Rate If TOSI Applies |
|---|---|---|
| Dividends from a CCPC allocated to adult children who are NOT active in the business | ✅ YES | Top federal rate (33%) regardless of child’s income |
| Dividends to an adult child who works 20+ hours/week in the business | ❌ NO — excluded amount | Normal marginal rate |
| Dividends to a spouse who is NOT active in the business | ✅ YES (unless 65+ or other exceptions) | Top federal rate (33%) |
| Dividends to a spouse who IS active (20+ hrs/week) in the business | ❌ NO | Normal marginal rate |
| Capital gains allocated to beneficiaries | ⚠️ Partially — income from a “split income source” is TOSI; pure capital gains on qualifying property may be exempt | Normal capital gains inclusion rate if exempt |
| Investment income from a prescribed rate loan (not connected to a CCPC) | ❌ Generally NO | Normal marginal rate of beneficiary |
Practical reality post-2018: Family trusts are now most effective for: (1) splitting investment income from non-corporate sources (prescribed rate loan income), (2) allocating income to adult children and spouses who ARE genuinely active in the family business (20+ hrs/week), and (3) as a vehicle for estate freezes and capital gains multiplication — particularly for active business income and LCGE planning.
The 21-Year Deemed Disposition Rule
Canadian family trusts face a mandatory “deemed disposition” every 21 years — as if all assets in the trust were sold at fair market value on that date. This can trigger significant capital gains if the trust holds appreciated assets. Planning strategies to address the 21-year rule:
- Distribute assets to beneficiaries before 21 years: If adult beneficiaries are ready to own the assets directly, transfer them out of the trust before the 21-year mark at cost (rollover rules may apply to certain asset types)
- Wind down the trust before year 21: Carefully planned trust termination can minimize or eliminate deemed disposition capital gains
- Freeze the trust assets before the 21-year mark: Combine with an estate freeze so that appreciated assets are restructured before the deemed disposition occurs
Family Trust T3 Filing Requirements
Every family trust that earned income during the year must file a T3 trust income tax return within 90 days of the trust’s year end (March 31 for December 31 year-end trusts). For 2023 and later taxation years, trusts must also complete Schedule 15 disclosing the name, address, date of birth, and tax ID of every trustee, settlor, beneficiary, and person with the ability to influence trustee decisions. Non-filing penalties can be severe — up to 5% of the maximum fair market value of trust assets for intentional non-compliance.
Frequently Asked Questions: Family Trust Canada
How much does it cost to set up a family trust in Canada?
Setting up a family trust in Canada typically costs $3,000–$8,000 in professional fees, including: legal fees for drafting the trust deed (the most critical document — it must be carefully crafted to achieve the desired flexibility while meeting all CRA requirements), CPA fees for structuring advice and the first-year T3 return, and if the trust is being combined with an estate freeze or Holdco restructuring, additional fees for those transactions. Ongoing annual costs include T3 trust return preparation (typically $500–$1,500/year depending on complexity) and trustee administrative work. Despite the upfront cost, a well-structured family trust can save $20,000–$50,000+ per year in income splitting benefits for high-income families with multiple lower-income beneficiaries.
Can a family trust own shares of my corporation in Canada?
Yes — this is one of the most common family trust applications in Canada. A discretionary family trust can own the growth common shares of your operating company (as part of an estate freeze structure) or hold shares in a holding company. When your corporation pays dividends on those shares, the trustee can allocate the income to whichever beneficiary is in the lowest tax bracket in that year — providing maximum income splitting flexibility. However, post-2018 TOSI rules restrict this splitting to beneficiaries who are genuinely active in the business (20+ hours/week average) unless one of the other TOSI exclusions applies.
Does a family trust protect assets from divorce in Canada?
Family trusts can provide some protection from property division in a relationship breakdown, but this protection is not absolute and depends on how the trust is structured and how long it has been in existence. In Ontario, a proper discretionary trust where the beneficiary has no fixed entitlement (the trustee has discretion over distributions) may mean the trust assets are not automatically included in the Family Law Act net family property calculation — though courts have shown increasing willingness to “look through” trusts when they are effectively controlled by a spouse-beneficiary. Trusts established primarily for legitimate tax or estate planning purposes and predating the relationship offer the strongest protection. This is a complex area requiring both a family law lawyer and a tax-experienced CPA.
What is the difference between a family trust and an estate freeze?
These are complementary tools that are often used together. An estate freeze is a corporate restructuring transaction that “freezes” the current value of your business shares in your hands and transfers all future growth to new shares held by the next generation. A family trust is the vehicle that commonly holds those new growth shares — giving the trustee discretion over which family member benefits from the future appreciation. Together, they allow the business owner to maintain control (as trustee), freeze their personal capital gains exposure at today’s value, and distribute future growth to beneficiaries in the most tax-efficient way possible each year. Either can be used independently, but the estate freeze + family trust combination is the most flexible and widely used succession planning structure in Canada.
