As more Muslim families in Ontario think seriously about estate planning, one important question arises: How can I ensure my Will complies with Islamic principles and Ontario law?

The good news is: Islamic Wills are legal and enforceable in Ontario—if drafted properly. Here’s what you need to know about how they work, how they differ from secular Wills, and why it’s critical to get legal help to ensure your wishes are respected.


What Is an Islamic Will?

An Islamic Will, or Wasiyyah, is a testamentary document that distributes a Muslim’s estate according to the principles of Shariah (Islamic law) after death. It is both a religious obligation and a legal tool. According to the Hadith of the Prophet Muhammad ﷺ, “It is not permissible for any Muslim who has something to will to stay for two nights without having his Will written with him.” (Sahih al-Bukhari)

Key features of an Islamic Will include:

  • Payment of debts and funeral expenses first
  • Distribution of up to one-third (⅓) of the estate to anyone the testator chooses (non-heirs, charities, friends, etc.)
  • The remaining two-thirds (⅔) distributed among fixed heirs (such as children, spouse, parents) according to Qur’anic shares
  • Appointment of guardians for minor children (where applicable)
  • A declaration of faith (Shahada) at the beginning of the Will

Are Islamic Wills Legal in Ontario?

Yes, Islamic Wills are legal and valid in Ontario as long as they comply with the formal requirements of the Succession Law Reform Act, including:

  • The Will must be in writing
  • It must be signed by the testator (the person making the Will)
  • It must be witnessed by two people who are not beneficiaries

There is no law in Ontario that prevents you from distributing your estate in accordance with your religious beliefs, including Shariah principles. However, for your Will to be recognized and enforceable, it must be drafted carefully to comply with both Islamic inheritance laws and provincial legal standards.

How Is an Islamic Will Different from a Secular Will?

FeatureIslamic WillSecular Will
Distribution rulesFixed shares prescribed by the Qur’an and SunnahTestator has complete discretion
Charitable giftsPermitted only up to 1/3 of estateNo limit on charitable gifts
Non-Muslim heirsGenerally excluded under ShariahCan inherit if named
Faith-based declarationsMay include the Shahada and religious intentionsNot typically included
FlexibilityRestricted to Shariah rules, except for 1/3 Wasiyyah portionFully flexible (subject to legal duties)

Common Challenges with Islamic Wills in Ontario

  1. Blended families: Ontario law may assume equal treatment among children, but Shariah shares are not always equal (e.g., sons receive twice the share of daughters).
  2. Disinherited dependents: If a dependent (e.g., minor child or spouse) is excluded or receives less, they may make a dependant support claim under Ontario law.
  3. Joint assets and beneficiary designations: These may pass outside the Will and need to be coordinated with your Islamic intentions.
  4. Guardianship clauses: In Ontario, guardianship of children must be approved by a court. You can express your wishes, but courts make the final decision.

How to Make Sure Your Islamic Will Is Valid

To ensure your Islamic Will is enforceable and reflects your religious and legal wishes:

Work with an Ontario estate planning lawyer who understands both Shariah and local estate laws
Coordinate with an Islamic scholar if necessary, to ensure the Will aligns with your madhhab (school of thought)
Review and update your Will after major life changes (marriage, children, asset changes, etc.)


We Can Help You Draft a Valid Islamic Will in Ontario

At Zaidi Legal Professional Corporation, we help Muslim clients across Ontario create Wills that are:

  • Faithful to Islamic teachings
  • Legally compliant under Ontario law
  • Clear and enforceable

Whether you want to follow traditional Islamic inheritance shares, appoint guardians for your children, or leave part of your estate to a specific cause, we will help you build a Will that honours your values and protects your family.

Book a consultation today and take the next step toward fulfilling your religious duty—and securing your legacy.

The information presented in this blog post is thoroughly reviewed for accuracy and authenticity as of the date of publication, and is believed to be a reliable reflection of the law to the best of our knowledge. However, as the legal landscape is constantly evolving, we cannot guarantee the ongoing accuracy or completeness of this information beyond the date of publication. This material is provided for informational purposes only and is not intended to substitute for professional legal advice. Any actions taken based on the information contained on this website are undertaken at your own risk. It is always recommended to seek the advice of our team of legal professionals before making any legal decisions.