Wills and Estate Planning for Expatriates in the UAE

Family & Personal·September 2026·9 min read

Wills and Estate Planning for Expatriates in the UAE

Succession law in the UAE differs for Muslim and non-Muslim expatriates. We examine the DIFC and ADGM wills services and the steps to protect your estate.

The Legal Framework: Muslim and Non-Muslim Expatriates

Estate planning is a topic that many expatriates living and working in the UAE defer — often indefinitely. The combination of busy professional lives, the assumption that existing wills made in home countries will suffice, and a general reluctance to confront questions of mortality means that a significant proportion of expatriates in the UAE have no valid will in place for their UAE assets. The consequences of this oversight can be severe for surviving family members, and the applicable legal framework differs materially depending on the expatriate's religion.

For Muslim expatriates, Sharia principles of inheritance continue to govern the distribution of the estate. The options for departing from these principles through a will are more limited, and Muslim expatriates should seek specific advice on the structures available to them — which may include holding assets through corporate vehicles or trusts established in other jurisdictions.

For non-Muslim expatriates, the position changed significantly with the enactment of Federal Decree-Law No. 41 of 2022 on Personal Status for Non-Muslims, which came into effect on 1 February 2023. Under this law, where a non-Muslim expatriate dies intestate (without a valid will), their UAE estate is distributed in equal shares among the heirs — a civil equal-distribution rule, not Sharia. This is a material change from the prior position and removes the most acute risk that previously drove many non-Muslim expatriates to register wills. However, the equal-distribution default may still not reflect the deceased's actual wishes, and a valid will remains the most reliable way to ensure that assets pass as intended.

The DIFC Wills Service

The DIFC Wills Service — operated by the DIFC Courts — provides non-Muslim expatriates with a mechanism to register wills that will be administered in accordance with the testator's chosen law, typically the law of their home country or another common law jurisdiction. A will registered with the DIFC Wills Service can cover UAE assets including real estate, bank accounts, business interests, and personal property.

The DIFC Wills Service offers several will types: a full will (covering all UAE assets), a property will (covering specific real estate), a business owners' will (covering business interests), a financial assets will, and a guardianship will (covering the appointment of guardians for minor children). A mirror wills option is available for couples. Registration provides certainty that the will can be enforced in the UAE without the need to go through the onshore court system. The service is available to non-Muslims only.

The ADGM Wills Service

The Abu Dhabi Global Market (ADGM) introduced its own wills service in 2021, providing a comparable mechanism for non-Muslim expatriates to register wills that will be administered in accordance with their chosen law. The ADGM Wills Service covers assets located in Abu Dhabi and the Northern Emirates, complementing the DIFC Wills Service's coverage of Dubai and the other Emirates.

For non-Muslim expatriates with assets in both Dubai and Abu Dhabi, a coordinated approach — registering wills with both the DIFC Wills Service and the ADGM Wills Service — may be appropriate to ensure comprehensive coverage. Legal advice on the appropriate structure is recommended, particularly where the estate includes real estate in multiple Emirates or complex business interests.

Onshore UAE Wills

Non-Muslim expatriates can also register wills with the onshore UAE courts — specifically, the notary public or the relevant court — under Article 17 of the UAE Civil Transactions Law, which permits non-Muslim foreigners to apply the law of their home country to their estate. However, the practical administration of onshore wills can be more complex and time-consuming than the DIFC or ADGM routes, and the outcome less certain. For most non-Muslim expatriates, the DIFC or ADGM services offer a more predictable path.

Guardianship of Minor Children

For expatriate parents with minor children in the UAE, the appointment of guardians is one of the most important aspects of estate planning. Without a valid guardianship appointment, the question of who will care for minor children in the event of the death of both parents may be determined by the UAE courts — which may not reflect the parents' wishes.

The DIFC Wills Service's guardianship will provides a mechanism for non-Muslim expatriates to appoint guardians for their minor children in the UAE. The appointment should be coordinated with any guardianship provisions in wills made in the parents' home countries to ensure consistency and avoid conflicts.

Practical Steps and Ongoing Review

The practical steps for expatriates in the UAE are: identify all UAE assets (real estate, bank accounts, investment accounts, business interests, vehicles and personal property); take advice on the most appropriate will structure for their circumstances and religion; and register the will with the DIFC Wills Service, ADGM Wills Service, or onshore courts as appropriate.

Wills should be reviewed and updated following significant life events — marriage, divorce, the birth of children, the acquisition or disposal of significant assets, or a change in the testator's country of residence. A will that was appropriate at the time of registration may no longer reflect the testator's wishes or circumstances several years later. Regular review — at least every three to five years — is good practice.

Legal DisclaimerThis article is intended for general informational purposes only and does not constitute legal advice. The law applicable to wills and estate planning in the UAE is complex and depends on individual circumstances, including nationality, religion, and the nature and location of assets. Expatriates should seek specific legal advice tailored to their situation.
Key Points
  • Muslim and non-Muslim expatriates are subject to different succession frameworks — the applicable rules depend on the deceased's religion.
  • Federal Decree-Law No. 41 of 2022 (effective 1 Feb 2023) introduced a civil equal-distribution default for non-Muslim intestate estates — Sharia no longer applies by default to non-Muslims.
  • The DIFC Wills Service and ADGM Wills Service provide reliable mechanisms for non-Muslim expatriates to register wills enforceable in the UAE.
  • Even with the new civil default, a valid will remains the most reliable way to ensure assets pass as intended.
  • Guardianship appointments for minor children should be included in UAE estate planning and coordinated with home-country wills.
  • Wills should be reviewed after significant life events and at least every three to five years.