Inheritance Under Sharia Law: Basics for South Asian Muslim Families

Within hours of a burial, the conversation turns to the estate — and in South Asian Muslim families, that conversation involves two legal systems running simultaneously. The deceased's country of residence (UK, US, Canada, Australia) governs what happens legally. Islamic inheritance law (faraid) governs what the family believes should happen. When those two systems disagree — and they often do — the result is conflict that can fracture families for years.

Understanding the basics of both frameworks prevents the worst outcomes.

The Islamic Framework: Fixed Shares (Faraid)

Sharia inheritance rules are not discretionary. The Quran (Surah An-Nisa, 4:11–12) prescribes exact fractional shares for specific relatives. The deceased cannot override these shares by will — they are considered God's command, not a personal preference.

The core distribution:

• Spouse (wife surviving a husband): Receives 1/8 of the estate if there are children, or 1/4 if there are no children.
• Spouse (husband surviving a wife): Receives 1/4 of the estate if there are children, or 1/2 if there are no children.
• Sons: Share the residual estate (after fixed shares are distributed) equally, but a son receives twice the share of a daughter.
• Daughters: Receive half the share of a son. A sole daughter receives 1/2 of the estate; two or more daughters share 2/3.
• Father: Receives 1/6 if the deceased has children; a larger share if not.
• Mother: Receives 1/6 if the deceased has children; 1/3 if not.

These shares are non-negotiable in Islamic law. A father cannot disinherit a son, a wife cannot be excluded from the estate, and the proportions cannot be adjusted by personal preference.

The Wasiyyah (Islamic Will): The One-Third Rule

Islamic law permits the deceased to direct up to one-third of their estate through a wasiyyah (will). This third can go to charity, to non-heirs (friends, organisations, distant relatives not covered by faraid), or to specific projects. The remaining two-thirds is distributed strictly according to the fixed shares above.

A critical constraint: the wasiyyah cannot be used to give extra to an heir who already receives a faraid share. You can't use the one-third to give your eldest son a bigger portion or to compensate a daughter for the 2:1 ratio. Any bequest that alters the faraid shares requires the consent of all heirs after the death — not before.

Where It Conflicts with Western Law

UK: The law of the relevant UK jurisdiction governs the estate. In England and Wales, a valid will generally allows testamentary freedom, while intestacy follows statutory rules; neither automatically applies faraid. An Islamic will can record a religious plan, but it must meet the jurisdiction's formal and probate requirements.

US: Succession rules vary by state, and the legal effect of an Islamic will or trust depends on those rules. State law does not automatically apply faraid, so a religious plan must be structured to comply with state will, probate, family-property, and creditor rules. Community-property rules may add another layer for married couples.

Pakistan and Bangladesh: For property located there, the applicable local succession and personal-status rules govern. Do not assume that a diaspora will or a religious summary controls a homeland asset; obtain qualified local advice for the specific property and family.

Common Complications for Diaspora Families

Joint property with a non-Muslim spouse. In interfaith marriages, the Islamic position is that non-Muslims do not inherit from Muslims (and vice versa) — a rule that conflicts directly with Western matrimonial and intestacy law. Families handle this through pre-planned trusts, lifetime gifts, or by accepting that the Western legal framework will govern the estate.

Property in multiple countries. A family with a house in Bradford and agricultural land in Punjab is dealing with two legal systems. The UK property follows English law (or the terms of the will); the Pakistani land follows Pakistani Muslim family law. Cross-border estate planning requires specialist legal advice.

The 2:1 ratio. The rule that sons receive twice the share of daughters is the most contested element of faraid in diaspora families. Some families apply it strictly; others use the wasiyyah third to equalise shares informally (giving extra to daughters through the discretionary portion); a growing number create secular wills that distribute equally and consider the religious obligation fulfilled through other means. This is an active area of scholarly debate, and families should be aware that there is no single "correct" diaspora answer — the decision involves both religious conviction and family dynamics.

Debts come first. Before any inheritance is distributed, all debts of the deceased must be paid in full from the estate. This includes mortgages, loans, credit cards, and funeral expenses. If debts exceed assets, there is no inheritance to distribute. Many families in South Asian communities avoid discussing debt openly, which means heirs sometimes discover the estate is smaller — or negative — only after the burial.

What to Do Now

If you're reading this before a death (and ideally you are), the single most useful step is to write a will that addresses both systems. A solicitor or attorney experienced in Islamic estate planning can help express the faraid intention and one-third wasiyyah within a document or structure that meets the relevant jurisdiction's formal and probate requirements. Do not assume a template is legally valid. The cost is typically £200–£500 for a straightforward estate.

Our Muslim Funeral — South Asia guide includes a wasiyyah planning worksheet and a simplified faraid calculator for families with straightforward estates — one spouse, children, and living parents.