Frequently Asked Questions

In Islamic law, Farā’id refers to the mandatory, automatic distribution of the deceased’s estate to their legal Quranic heirs according to divine quotas. A person has no power to alter, reduce, or redistribute these shares in life or death.

In contrast, Waṣiyyah is a voluntary testamentary bequest made by the testator to non-heirs or charitable institutions (such as mosques, orphanages, or non-inheriting friends). Sharia places two strict legal constraints on a Wasiyyah:

• Maximum One-Third (1/3) Cap: It cannot exceed one-third of the net estate remaining after funeral costs and debts are settled (Sahih al-Bukhari 2742).
• Prohibition of Bequests to Heirs: The Prophet (ﷺ) declared: "There is no bequest for an heir" (Sunan al-Tirmidhi 2120). One cannot give extra shares via a will to a favored child or spouse at the expense of other heirs, unless all surviving adult heirs unanimously consent after the testator's demise.

The Quranic verse stating "for the male, what is equal to the share of two females" (Surah An-Nisa 4:11) must be understood within the holistic economic architecture of Islam, rather than in isolation:

• Financial Autonomy of Women: In Islam, whatever wealth a woman owns, earns, or inherits is her exclusive private property. She has zero legal obligation to spend a single penny on household expenses, rent, groceries, or her children’s education—even if she is wealthy.
• Sole Financial Burden on Men (Nafaqah): A Muslim man is legally obligated under Sharia to provide complete housing, sustenance, medical care, and clothing for his wife, children, unmarried sisters, and elderly parents. He must also pay a mandatory marital dowry (Mahr) upon marriage.

Consequently, an inherited share granted to a female remains entirely net savings, whereas an inherited share received by a male is immediately subjected to outgoing family liabilities.

Yes, frequently! Islamic legal scholars (including Dr. Salah Sultan and contemporary comparative jurists) have documented that the 2:1 ratio applies in only about four primary scenarios (e.g. brother-sister co-inheritance). In dozens of other estate cases:

• Equal Shares: A mother and a father both receive an identical 1/6 when the deceased leaves surviving children. Uterine brothers and uterine sisters inherit equally (1/6 for a single sibling, or sharing 1/3 equally among multiple).
• Women Inherit MORE than Men: If a woman passes away leaving a husband, a mother, and a daughter: the daughter receives 1/2 (50%), whereas the husband receives only 1/4 (25%).
• Woman Inherits While a Man is Barred: A single daughter inherits half the estate (1/2), whereas paternal nephews or cousins might receive nothing or mere fractions of the residue.

In Islamic jurisprudence, fostering and loving care of orphans (Kafālah) is among the most rewarded deeds. However, legal adoption cannot alter biological lineage or fabricate blood relationship (Nasab), as established in Surah Al-Ahzab (33:4-5): "Call them by [the names of] their fathers; it is more just in the sight of Allah."

Therefore, an adopted child does not inherit automatically as a biological Quranic heir. However, Islamic law provides two legitimate mechanisms to ensure the adopted child is financially protected and nurtured:

• Voluntary Bequest (Waṣiyyah): The adoptive parent may bequeath up to one-third (1/3) of their net estate specifically to the adopted child in their will. Because the adopted child is not an automatic Quranic heir, this bequest is fully valid.
• Lifetime Gift (Hibah): The adoptive parent may gift any amount of their property, money, or real estate to the child during their lifetime, transferring ownership while in good health.

According to the Four Rights of the Estate (Ḥuqūq al-Tirkah), debts have absolute legal priority over both bequests and inheritance shares. If the deceased’s debts equal or exceed the total estate:

• Funeral expenses are deducted first.
• The entire remaining estate is used to pay off creditors proportionally (pro-rata).
• Neither the heirs nor the beneficiaries of any bequest receive anything from the estate.
• Heir Liability: In Islamic law, debt is personal. Surviving children or spouses are not legally forced by Sharia to pay the remaining unpaid debt from their own private wealth, although it is highly recommended as an act of filial piety (Birr) to relieve the soul of the deceased.

Under the consensus of classical Sunni jurisprudence based on the authentic hadith: "A Muslim does not inherit from a non-Muslim, nor does a non-Muslim inherit from a Muslim" (Sahih al-Bukhari 6764), difference of religion (Ikhtilāf al-Dīn) acts as an impediment to automatic Quranic inheritance.

However, contemporary international councils (such as the European Council for Fatwa and Research and the Islamic Fiqh Academy) affirm that:

• A Muslim may receive wealth from a non-Muslim relative via a testamentary bequest (Waṣiyyah), life insurance payout, or civil will, provided the funds are lawful.
• Similarly, a Muslim may allocate up to 1/3 of their estate via Waṣiyyah to non-Muslim parents, children, or relatives in demonstration of kindness and family kinship (Silat al-Rahim).

Strictly prohibited. In Islamic law, inheritance is an inviolable divine right mandated directly by Allah. A parent has no authority whatsoever to disinherit their lawful child, nor can a husband disinherit his wife. Any clause written in a civil will attempting to disinherit a rightful Quranic heir is spiritually void and unenforceable under Sharia.

Even if a parent drafts a civil document disinheriting an heir, the other surviving Muslim heirs are religiously obligated before Allah to calculate the rightful Quranic share and deliver it to the excluded sibling or relative.

No. Under unanimous Islamic jurisprudence, the Quranic fraction prescribed for wives (1/4 if no children exist, or 1/8 if children exist) is the collective quota for the wife's status.

Whether a man leaves one wife, two wives, three wives, or four wives, the surviving wives share that single 1/8 (or 1/4) fraction equally among themselves. For example, if there are two wives and the deceased leaves children, the 1/8 share is divided equally so each wife receives 1/16 of the estate. FaraidCalc’s calculation engine handles this calculation automatically.

Never. FaraidCalc operates with a strict Zero-Server Storage architecture. All calculation algorithms execute entirely client-side inside your browser’s JavaScript memory. No estate valuations, debt sums, heir numbers, or personal details are ever sent to an external server or saved in a cloud database. You can read our full Privacy Policy for technical details.

FaraidCalc provides educational tools and mathematical modeling. The certificate is an illustrative record of the mathematical distribution according to classical Sunni jurisprudence. It serves as an excellent preparatory document to present to your local Islamic scholar (Mufti) and civil probate attorney. However, it does not constitute a formal court order or official fatwa. You should always seek formal verification before executing property transfers.