The Difference Between the 4 Madhabs in Islamic Inheritance

All four Sunni schools of thought — Hanafi, Maliki, Shafi'i, and Hanbali — agree on the overwhelming majority of Islamic inheritance law. The fixed shares prescribed in Surah An-Nisa 4:11, 4:12, and 4:176 are accepted without divergence. The basic blocking rules are shared. The priority of debts over inheritance is universal. Where the madhabs differ is in a set of specific edge cases — situations the Quran addressed less explicitly and where the companions and their successors held differing views. These differences are genuine and practically significant: the same family, with the same estate, can reach different distributions depending on which madhab is applied.

What All Four Madhabs Agree On

Before examining the differences, it is important to understand the breadth of the consensus. The following are universally agreed across all four madhabs:

• The six Quranic fractions (1/2, 1/4, 1/8, 1/3, 2/3, 1/6) and who receives them under which conditions
• The 2:1 ratio between sons and daughters as residuary heirs
• The spousal shares (1/4 without children, 1/8 with children for wife; 1/2 without children, 1/4 with children for husband)
• That debts and funeral costs take priority over all inheritance shares
• That the wasiyyah is capped at one-third and cannot be made to a Faraid heir
• That non-Muslims do not inherit from Muslims under Faraid
• The Awl (proportional reduction) mechanism when fixed shares exceed the estate

Difference 1: The Grandfather and Sibling Conflict

The most practically significant difference between the madhabs concerns what happens when a paternal grandfather and full siblings both survive the deceased. This is the classical grandfather-sibling problem debated by the companions of the Prophet ﷺ.

The practical impact is significant. In a Hanafi estate where a grandfather and three siblings survive, the siblings receive nothing. In a Maliki, Shafi'i, or Hanbali estate with the same family, the siblings share alongside the grandfather. For families in South Asia, Turkey, and Central Asia — predominantly Hanafi — this rule frequently determines whether siblings inherit at all.

This grandfather-sibling disagreement is also what drives two of the most famous edge cases in Faraid — the Akdariyyah and the donkey case (Mushtaraka), where the schools reach strikingly different distributions for the same family.

Difference 2: Radd to the Surviving Spouse

Radd is the mechanism that returns surplus estate to fixed-share heirs when no residuary (Asabah) heir exists. The question is whether the surviving spouse participates in Radd or is excluded from it.

The Maliki position is unique. In a daughters-only estate with no Asabah heir, a Maliki widow receives a share of the Radd surplus in addition to her fixed 1/8. Under the other three madhabs, she receives only her 1/8 and the surplus returns solely to the daughters and mother.

Difference 3: Dhawul Arham (Distant Relatives)

When no Quranic heir and no Asabah heir survives, who inherits? The madhabs differ significantly.

Difference 4: The Gharrawain Rule

When a spouse, mother, and father all survive with no children, a straightforward calculation gives the mother 1/3 of the full estate — which can exceed the father's residue. The Gharrawain rule gives the mother 1/3 of the remainder after the spouse's share instead, protecting the father's portion.

Full Comparison: All Four Differences at a Glance

Which Madhab Should You Use?

Apply the madhab the deceased followed during their lifetime. This is the unanimous position of scholars. If unclear, consult a qualified Islamic scholar based on the deceased's community and practice.

The FaraidHub calculator supports all four madhabs. Select the correct madhab before entering heirs — the engine applies the right rules automatically including the grandfather-sibling interaction, Radd to spouse (Maliki), and Dhawul Arham inheritance (Hanafi and Hanbali).

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