The single most common estate-planning gap I see in UAE-resident expat clients is the absence of a registered UAE will. This matters: under UAE federal civil law, Sharia succession principles apply to UAE assets on death by default — regardless of the deceased's nationality or religion. For a non-Muslim with UAE assets, this can produce outcomes that bear no relation to the deceased's intentions.
The good news: the UAE has built two well-established non-Muslim will registration regimes, one in DIFC and one in ADGM. Both override the default Sharia position. They differ in coverage, mechanics and cost — the right choice depends on the specifics of the estate.
Why a UAE will is not optional.
- Sharia distribution rules apply to UAE-located assets — typically allocating fixed shares to children, parents and spouse in ways that do not match common-law expectations.
- UAE court process applies to administration of UAE assets, with delays and translation requirements that can take 12-18 months.
- UAE-located bank accounts can be frozen on death and only released through local court process.
- UAE property transfers require court orders, delaying succession.
- Guardianship of minor children defaults to a court process producing outcomes inconsistent with parents' wishes.
A registered DIFC Will or ADGM Will overrides each of these positions for the covered assets.
The two registries at a glance.
| Feature | DIFC Wills Service Centre | ADGM Wills Registration Service |
|---|---|---|
| Established | 2015 (longest-established) | 2017 |
| Eligibility | Non-Muslim adults of any nationality | Non-Muslim adults of any nationality |
| Asset coverage | Worldwide; commonly UAE-located | Worldwide; commonly UAE-located |
| Geographic strength | Strongest recognition for Dubai assets | Strongest recognition for Abu Dhabi assets |
| Will types | Full, Property, Business, Financial Assets, Guardianship | Full, Property, Business, Financial Assets, Guardianship |
| Approx. registration fee | AED 5,000 (full will, single) | AED 5,500 (full will, single) |
| Mirror wills (couples) | Discounted joint registration | Discounted joint registration |
| Probate forum | DIFC Courts (common law) | ADGM Courts (common law) |
The five will types available in both registries.
- Full Will. Covers worldwide assets. Most comprehensive.
- Property Will. Covers up to five UAE properties. Lower cost.
- Business Owners Will. Covers ownership in up to five UAE companies.
- Financial Assets Will. Covers up to ten UAE accounts.
- Guardianship Will. Appoints guardians for minor children.
How to choose between DIFC and ADGM.
- Asset location. Dubai-located assets generally suit DIFC; Abu Dhabi-located assets generally suit ADGM.
- Family office platform. Clients whose wealth platform sits in DIFC typically register a DIFC Will. Same for ADGM clients.
- Existing trust or foundation. Where a DIFC or ADGM foundation already holds UAE wealth, the matching jurisdiction's Will simplifies administration.
- Spousal alignment. Couples should register in the same registry to ensure mirror-will mechanics.
- Existing UAE residency. Both are open to non-residents, but residents often prefer the emirate of their residence.
For most non-Muslim UAE residents, the substantive outcome is identical between DIFC and ADGM. The decision should be driven by asset location, not perceived prestige.
The mechanics of registration.
The typical process takes 3-6 weeks from instruction to registered will:
- Estate review. Inventory UAE and worldwide assets, identify beneficiaries and guardianship arrangements.
- Drafting. Drafting to suit instructions, family circumstances and asset profile.
- Translation (if required). Both registries accept English-only wills.
- Appointment with the registry. Witnessed signature at the DIFC or ADGM service.
- Registration and certificate. Will issued, retained in registry, certified copy provided.
What a properly drafted UAE Will should always include.
- Clear identification of assets covered (worldwide / UAE-only / specific).
- Beneficiary allocation with fallback positions.
- Executor appointments (typically two, with named substitutes).
- Guardianship arrangements for minor children.
- Specific bequests — personal items, jewellery, vehicles, art.
- Funeral and burial preferences.
- Cross-jurisdiction coordination with home-jurisdiction wills.
Conclusion.
For any non-Muslim UAE resident, a registered DIFC or ADGM Will is the single most important estate-planning document. The choice between the two should be driven by asset location, existing structure and the practical realities of probate administration — not by perceived prestige. Both deliver Sharia-rule override and common-law probate. Neo Legal supports clients through the full estate-planning architecture — Will drafting, registration, foundation establishment and the wider family-office wealth platform.
