The Strategic Guide to Muslim Wills in the UAE

Most of what people expect a will to do, a Muslim will in the UAE cannot do. It cannot change who inherits, and it cannot change in what proportions. Those are fixed by Sharia and applied by the UAE courts as a matter of course for a Muslim estate, whether or not a document exists. A will that tries to redirect the fixed shares does not create a fight the heirs might win — it creates a document the court sets aside.

That is not an argument against writing one. It is an argument for writing one that does the work it can actually do: naming the bequeathable portion and where it goes, nominating a guardian for minor children, identifying the assets so the heirs can find them, and settling debts before the estate is divided. Those four things determine how quickly and how cleanly an estate is released. This piece sets out what a Muslim will decides, what it cannot decide, and where the real planning has to happen instead.

Related: Our wills and estate planning practice advises families and business owners across the UAE.

The shares are not the part you choose

For a Muslim estate, the entitled heirs and their respective shares are determined by Sharia and confirmed by the court that opens the succession. The court's task is to identify the heirs living at the date of death and apply the shares to the net estate — net, meaning after funeral expenses, debts and any valid bequest have been met.

A Muslim testator may direct a limited portion of the estate by bequest, and that portion may go to persons who are not among the fixed heirs, or to charitable purposes. It cannot be used to enlarge one heir's share at the expense of another without the consent of the affected heirs. This is the single most common misunderstanding we correct: a father who leaves "the house to my eldest son" has not created an entitlement, he has created a claim his other heirs can defeat.

What the bequest is genuinely useful for is the people the fixed shares miss — a dependent relative who is not an heir, a long-serving employee, a charity, or a foster or adopted child whose position under the shares is not what the family assumes it to be. Used for its actual purpose, it works. Used to rewrite the shares, it does not.

The DIFC and ADGM registries are not the workaround

A great deal of published material implies that a Muslim can register a will in the Dubai International Financial Centre or the Abu Dhabi Global Market and, by doing so, have common-law succession applied instead of Sharia shares. This is wrong, and acting on it wastes money.

The DIFC Wills Service and the equivalent registry in the ADGM were established for non-Muslims with assets in the UAE. Eligibility to register turns on the testator being non-Muslim; a Muslim testator does not qualify, and a will registered on an incorrect declaration is not made safer by having been registered. DIFC and ADGM are genuine common-law jurisdictions with their own courts, and for a non-Muslim family the registries are a sound route. For a Muslim estate they are not an available one, and they should not be presented as such.

Related: See our dedicated Muslim wills service for drafting and attestation.

The practical consequence is that Muslim estate planning in the UAE happens onshore — at the notary public and the courts of the emirate concerned — and it happens within the shares, not around them.

Guardianship of minor children

For most families with young children this is the most valuable clause in the document, and the one most often left out. Where a Muslim testator dies leaving minor children, the court will address guardianship of the person and supervision of the children's property. A will that nominates a guardian, states why, and names an alternative gives the court something to work with. It does not bind the court, and no honest adviser will tell a client it does. But the alternative is a court deciding among competing relatives with no indication at all of what the parent wanted.

The same applies to a minor heir's share of the estate. Property inherited by a child is administered under court supervision until majority, and a will that identifies who the testator trusted to manage it, and on what terms, shortens a process that otherwise proceeds on the court's own assumptions.

Company shares are the hard part, and the will is the wrong place to fix them

When a business owner dies, his shareholding passes to his heirs in the fixed proportions. A single controlling stake becomes several fractional stakes held by people who may have no involvement in the business, no agreement among themselves, and no intention of staying. The company is then governed by heirs rather than by managers.

No will solves this, because the will cannot alter the shares. The solution sits in the company's own documents, drafted while the owner is alive. Under the Commercial Companies Law, Federal Decree-Law No. 32 of 2021, and within the freedom the memorandum and articles allow, the instruments that matter are pre-emption and transfer provisions, a valuation mechanism agreed in advance rather than argued after a death, a buy-out right funded by insurance or by the company itself, and clear separation between ownership of the shares and management of the business. Heirs inherit the economic value; they do not have to inherit the operating control, provided the constitutional documents said so first.

The same logic applies to partnership arrangements, joint ventures and family holding structures. The estate planning question for a business owner is not "what does my will say" but "what happens to my company's cap table on the day I die, and did I agree that with my partners in writing".

Debts, employees and the release of assets

An estate is not divided until liabilities are met. That includes bank facilities, personal guarantees, and — where the deceased was an employer — amounts owed to staff. Under the employment law, Federal Decree-Law No. 33 of 2021, end-of-service entitlements and final dues remain payable, and an estate that has not accounted for them is not ready to distribute. Where the deceased was himself an employee, the reverse applies: his own final entitlements form part of the estate and are payable to the heirs as the court directs.

Related: Our employment law advisory team handles end-of-service claims arising on a death in service.

On death, bank accounts in the deceased's sole name are frozen and remain frozen until the court issues its determination of the heirs and their shares. The heirs then present that determination to each bank, registrar and authority holding an asset. The delay families experience is rarely legal argument — it is the time taken to establish what the deceased owned and where. A schedule of assets kept with the will, listing accounts, properties, shareholdings and the institutions that hold them, is worth more in practice than any drafting refinement.

Related: Speak to our estate planning lawyers in Abu Dhabi, Dubai and Sharjah about preparing an asset schedule alongside your will.

What a Muslim will is actually for

It records the bequest. It nominates a guardian. It appoints someone to administer the estate. It lists the assets and the debts. It is attested so that its authenticity is not the first thing the heirs have to prove. Everything beyond that — control of a company, provision for a person the shares do not reach in the amount intended, assets held in another country — is handled outside the will, in the company documents, in lifetime transfers, and in coordinated advice covering each jurisdiction where property sits.

Families who treat the will as the whole plan are usually disappointed. Families who treat it as one document within a plan get what they wanted.

Related Services: Explore our Muslim Wills service for practical legal support in this area.

Disclaimer: The information provided in this article is for general informational purposes only and does not constitute legal advice. Readers should seek professional legal advice tailored to their specific circumstances before making any decisions or taking any action based on the content of this article.

Nour Attorneys Team

Additional Resources

• Resolving Muslim Wills Disputes Effectively
• Common Muslim Wills Mistakes to Avoid in Dubai
• Non-Muslim Wills in UAE: DIFC Wills and Probate Registry