Henson Trust in Canada — Preserving Disability Benefits for Beneficiaries
For Canadian families with disabled adult beneficiaries receiving provincial disability benefits, the Henson trust is a specific estate planning tool for leaving an inheritance without it being treated as the beneficiary's own asset. Whether that works depends on the wording and structure of the particular benefits program, so the drafting has to be matched to it. Critical structure; specific drafting required.
The problem
Disabled beneficiaries receiving provincial disability benefits face strict limits:
- Ontario ODSP — $40,000 asset limit for a single recipient, $50,000 for a couple; ODSP has prescribed asset limits and exclusions that can change, so check the current rules and the treatment of any trust or inheritance before relying on a stated limit[3][9]
- Alberta AISH and ADAP — a higher $100,000 non-exempt asset limit; Alberta disability-benefit rules may differ between AISH and ADAP and may change during a program transition, so confirm the current asset limits and trust treatment with the Alberta program before relying on a figure[4][6]
- BC PWD — $100,000 for a single recipient, $200,000 where both partners hold the PWD designation[5]
- Other provinces — comparable programs, with limits and rules that vary by jurisdiction
These figures are set by each province and are revised from time to time — confirm the current number with the relevant provincial program before relying on it.
An inheritance may affect benefits, but the result depends on the program's asset, income and trust rules; some properly structured trusts or assets may be treated differently.[9][6] The disabled person ends up worse off than before the inheritance — they've lost benefits but the inheritance may not be sufficient for long-term care.
The Henson solution
A Henson trust is a discretionary testamentary trust with these features:
- Beneficiary has NO legal entitlement to specific distributions
- Trustee has ABSOLUTE discretion over all distributions
- Beneficiary cannot compel distributions or unilaterally control the trust property
- Before making a distribution, the trustee should check how the beneficiary's program treats the particular payment or benefit, including whether it affects income support or other eligibility[9]
A Henson trust is typically an absolute discretionary trust under which the disabled beneficiary cannot compel distributions or unilaterally control the trust property. Whether the beneficiary's interest is counted as an asset for eligibility purposes depends on the wording and structure of the particular benefits program. See S.A. v. Metro Vancouver Housing Corp., 2019 SCC 4, [2019] 1 S.C.R. 99.[1]
The Henson decision and S.A. support a program-specific analysis of discretionary trust interests; they do not guarantee that a trust will be excluded under every provincial benefit program.[10] S.A. concerned a contractual rental-assistance program: the Court held that the trust interest was not an asset under the wording of that application, that the housing corporation was not required to grant assistance, but that it was required to consider the application rather than reject it solely because of the trust. Another program, worded differently, can reach a different answer — which is why the drafting has to be matched to the specific benefits regime the beneficiary relies on.
Historical footnote. The structure is commonly associated with Director of Income Maintenance Branch of the Ministry of Community and Social Services v. Henson (1987), 26 O.A.C. 332 (Div. Ct.), aff'd (1989), 36 E.T.R. 192 (C.A.). The Supreme Court of Canada subsequently considered the treatment of such trusts in S.A. v. Metro Vancouver Housing Corp., 2019 SCC 4, [2019] 1 S.C.R. 99.
How it works in practice
Setup. Will creates testamentary Henson trust at testator's death. Assets fund the trust. Trustee takes over.
Operation. Trustee makes distributions at their discretion for beneficiary's benefit. Funds typical things benefits don't cover — equipment, accessible vehicle, additional support, travel, recreational activities. Trustee documents decisions.
Termination. The trust may end when the beneficiary dies if its terms say so; the will should state who receives any remaining property, and you should obtain tax and legal advice on the consequences.
Tax treatment — Qualified Disability Trust
Federal Income Tax Act provides preferential 'qualified disability trust' (QDT) status:[2]
- A testamentary Henson trust may qualify for QDT tax treatment if the statutory conditions are met, including the beneficiary's Disability Tax Credit (DTC) eligibility and the required joint election[7]
- Graduated tax rates (a qualifying graduated rate estate may access graduated rates for up to 36 months after death; other trusts generally do not receive that estate-rate treatment unless a separate statutory exception applies)[7][8]
- Significant tax savings on investment income held in trust
Requires annual election; specific rules for qualification.
Trustee considerations
Henson trustee role is long-term (often decades) and judgment-intensive:
- Knows the beneficiary's situation well
- Willing to serve indefinitely
- Available for distribution decisions
- Documents reasoning for distributions
- Coordinates with disability supports
Often family member (sibling, parent, adult niece/nephew). Sometimes professional trustee (lawyer, trust company) for complex situations or when no suitable family.
What Henson trusts don't do
- Don't help with general estate planning
- Don't provide direct income to beneficiary (only discretionary distributions)
- Don't avoid all tax considerations
- Don't substitute for proper benefit application and maintenance
Lawyer-drafted essential
Henson trust language is specific. Incorrect drafting can fail the discretion requirement (loss of benefit eligibility) or fail QDT election (loss of preferential tax). Estate planning lawyer with disability planning experience essential.
Typical cost: $1,500-$5,000+ for will with Henson trust drafting. Compared to potential loss of benefits over decades, very worthwhile.
What we focus on at It's Simple Will
It's Simple Will is optimized for general estate planning. For Henson trust drafting, we strongly recommend engaging a lawyer specializing in disability planning.
Related guides
Citations & sources
- [1]S.A. v. Metro Vancouver Housing Corp., 2019 SCC 4, [2019] 1 S.C.R. 99 — the Supreme Court of Canada on the treatment of absolute discretionary trusts - Supreme Court of Canada via CanLII
- [2]Income Tax Act — Qualified Disability Trust - CanLII
- [3]Ontario Disability Support Program — asset limit definitions - Government of Ontario
- [4]AISH eligibility — asset limits - Government of Alberta
- [5]BC Employment and Assistance — Asset Limits Table (PWD) - Government of British Columbia
- [6]Alberta Disability Assistance Program (ADAP) eligibility — asset limit, exempt trusts, July 2026 AISH transition - Government of Alberta
- [7]Income Tax Act, RSC 1985, c 1 (5th Supp), s 122 — tax on trusts; 'qualified disability trust' (s 122(3)) - Justice Laws Website — Government of Canada
- [8]Income Tax Act, RSC 1985, c 1 (5th Supp), s 248(1) — 'graduated rate estate' (no more than 36 months after death) - Justice Laws Website — Government of Canada
- [9]Ontario Disability Support Program — 4.7 Funds held in trust - Government of Ontario
- [10]Supreme Court of Canada — case information and summary, S.A. v. Metro Vancouver Housing Corp. (docket 37551) - Supreme Court of Canada
Frequently asked questions
What's the problem this solves?
Disabled beneficiaries receiving provincial disability benefits (ODSP, AISH, etc.) face strict asset and income limits. An inheritance may affect benefits, but the result depends on the program's asset, income and trust rules; some properly structured trusts or assets may be treated differently. A Henson trust is typically an absolute discretionary trust under which the disabled beneficiary cannot compel distributions or unilaterally control the trust property. Whether the beneficiary's interest is counted as an asset for eligibility purposes depends on the wording and structure of the particular benefits program — it is not an automatic exemption in every program in every province.
How does the absolute discretion work?
The trustee has complete discretion over whether to make distributions and how much. The beneficiary cannot demand specific amounts. The trustee uses funds for the beneficiary's care, comfort, and supplementary needs at the trustee's judgment. Discretionary wording may help show that the beneficiary cannot demand trust property, but the benefit program will apply its own rules to the trust and the beneficiary's rights.
Who is the trustee?
Typically a family member or close friend who knows the beneficiary well and can make discretionary decisions in their interest. Sometimes a professional trustee (lawyer, trust company). Critical that the trustee understands their role and is willing to serve long-term (often decades).
How is it taxed?
A testamentary Henson trust may qualify for qualified disability trust (QDT) tax treatment under the Income Tax Act if the statutory conditions are met, including the beneficiary's disability-tax-credit eligibility and the required joint election. This provides graduated tax rates (a qualifying graduated rate estate may access graduated rates for up to 36 months after death; other trusts generally do not receive that estate-rate treatment unless a separate statutory exception applies). Significant tax savings for trusts holding investment income.
Does the trust survive the beneficiary's death?
The trust may end when the beneficiary dies if its terms say so; the will should state who receives any remaining property, and you should obtain tax and legal advice on the consequences.
Lawyer drafting?
Essential. Henson trust language is specific and incorrect drafting can fail the discretion requirement (loss of benefits) or fail qualified disability trust tax election. Estate lawyer with disability planning experience strongly recommended.