The answer
in one screen.
- 01
Mainland in Dubai is licensed by DET; free zones have their own authorities.
- 02
100% foreign ownership is available for many mainland activities, subject to activity-specific rules.
- 03
Free-zone 0% Corporate Tax treatment is conditional, not automatic.
- 04
Dubai has specific branch/permit routes for eligible free-zone establishments operating outside the free zone.
- 05
Bank onboarding remains a separate bank decision whichever jurisdiction you choose.
The comparison that actually matters
The old sales comparison—‘mainland for UAE, free zone for abroad’—is too crude for a 2026 decision. Start with the business activity and how the company must operate.
Dubai's official portal says DET manages mainland registration and licensing, while each free zone has its own rules and authority. That changes the licensing path, but it does not by itself answer every operating question.
Local operations and the Dubai 2025 framework
Dubai Executive Council Resolution No. 11 of 2025 regulates how free-zone establishments can conduct activities outside the free zone and within Dubai. It provides three routes subject to the resolution and applicable conditions: a branch within the emirate, a branch operating out of the free zone, or a permit for specified activities.
The existence of those routes does not mean every free-zone company automatically has unrestricted mainland access. The activity, approvals, free-zone authority and DET requirements still matter.
Ownership is no longer the old deciding factor
UAE Government guidance states that 100% foreign ownership is available for many onshore companies, with exceptions and special requirements for activities of strategic impact and other restricted categories.
That means a founder should not choose free zone solely because an old comparison table says mainland requires a local 51% shareholder.
Corporate Tax: free zone does not mean automatically tax-free
The FTA explains that a Qualifying Free Zone Person can be subject to 0% Corporate Tax on Qualifying Income and 9% on taxable income that is not Qualifying Income, provided the relevant conditions are met.
Tax treatment therefore depends on status, activities, income and compliance—not simply the address printed on the licence.
Compare cost, premises, visas and banking together
Mainland and free-zone quotes often package different things, which makes a headline-price comparison misleading. Put authority charges, premises, visas, establishment/immigration costs, professional fees and renewal costs into the same table.
For banking, neither route gives a guaranteed account. Prepare the underlying business case, ownership and transaction story for the bank's separate onboarding review.
Quick answers
before you act.
Can a free-zone company do business on the Dubai mainland?+
Dubai has specific licence and permit routes under Executive Council Resolution No. 11 of 2025 for eligible free-zone establishments, subject to conditions and activity approvals. It is not a blanket automatic right.
Do mainland companies require a 51% UAE shareholder?+
Not as a general rule. UAE Government guidance states that 100% foreign ownership is available for many commercial companies, while specific restricted or strategic-impact activities can have different requirements.
Is free zone automatically 0% Corporate Tax?+
No. The FTA’s 0% free-zone rate is for Qualifying Income of a Qualifying Free Zone Person when the conditions are satisfied.
Which is cheaper: mainland or free zone?+
It depends on the exact authority, activity, premises, visas, additional approvals and renewal structure. Compare the full cost stack.
Which is easier for banking?+
There is no universal guarantee. Banks assess the company, owners, business model and transactions independently.
Verify the rule
at the source.
This guide is written from current official material available on 29 September 2026. Requirements can change after publication, so use the linked authority source before a filing or deadline decision.