Generally yes, provided the trust does not defeat the fixed shares. Trusts are widely used for minors, disabled beneficiaries and tax planning.
The Canadian position
Testamentary trusts are standard for minor beneficiaries. Alter ego and joint partner trusts move assets out of the estate during life.
The Islamic position
The classical analogue is waqf, though a waqf is perpetual and charitable in character. A trust that merely administers an heir's vested share is uncontroversial; one that redirects the share is a different question.
Scholars distinguish sharply between managing a share and reallocating it.
The four Sunni schools are not recorded as differing materially on this point in the sources reviewed. Where your own case turns on it, put it to a scholar of your school.
General information, not legal or religious advice. Inheritance depends entirely on the exact family circumstances. Confirm the Canadian position with a lawyer in your province and any religious ruling with a qualified scholar.
Citations & sources
Every factual claim on this page traces to one of the references below. Legislation and dollar thresholds change — verify against the primary source before relying on any figure.
- Surah an-Nisa 4:11 — shares of children and parents — Quran.com
- Surah an-Nisa 4:12 — shares of spouses and uterine siblings — Quran.com
- Surah an-Nisa 4:176 — the kalalah verse — Quran.com
- Shari'ah Standards — AAOIFI
- Research Papers — Cambridge Muslim College
- Research — Cambridge Muslim College
- Academics — Islamic law and theology curriculum — Zaytuna College
- Encyclopaedia of Islam — Brill
- T3 Trust Guide — Canada Revenue Agency
- 21 year rule trusts ontario estate planning — Treadstone Law
- Joint bank account resulting trust presumption ontario — Treadstone Law
- Buying from bankruptcy trustee vs receiver ontario — Treadstone Law
- Ontario salary dividends family trust — Treadstone Law
- How to fund a trust in ontario — Treadstone Law
- Capital gains election trust into beneficiary hands — Treadstone Law
- Wills & estates practice — Treadstone Law