Not as fixed heirs — the faraid shares run through blood and marriage, not step-relationships. A stepchild can be provided for out of the discretionary one third.
The Canadian position
Provincial intestacy generally excludes stepchildren too unless legally adopted. A stepchild being supported may have a dependant support claim.
The Islamic position
Adoption in the Western sense does not create inheritance rights in classical fiqh, though it does not prevent a bequest.
The one-third wasiyyah is the standard mechanism scholars point to for a stepchild or an adopted child.
We have not yet researched whether the four Sunni schools differ on this specific point, so we are not going to tell you either way. If your own case turns on it, put it to a scholar of your school.
This is legal information only. For advice on your own circumstances, speak to a lawyer.
Citations & sources
Every factual claim on this page traces to a source below. Details change — check the original source before relying on any figure, fee or legal position. Anything under “further reading” is related material, not a source for what is stated here.
- 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
- Sahih al-Bukhari, Book 85: Laws of Inheritance (Faraid) — Sunnah.com
- Sahih Muslim, Book of Inheritance — Sunnah.com
- Egyptian Dar al-Ifta — Dar al-Ifta al-Missriyyah
- Succession Law Reform Act, RSO 1990, c S.26 — Government of Ontario
- Administering estates — Government of Ontario
- Dependant support claim out of province estate ontario — Treadstone Law
- Discretionary vs fixed interest trust ontario — Treadstone Law
- What is dependent support claim intestacy ontario — Treadstone Law
- Dependant support claim ontario estate — Treadstone Law
- Wills & estates practice — Treadstone Law