Setting up a company in the UAE: free zone or mainland, and what 9% corporate tax means

People incorporate in the UAE for three reasons: to trade with the local market, to hold residency that does not depend on an employer, and to book international revenue in a low-rate jurisdiction. Each points to a different structure, and that is where the free zone versus mainland decision is actually made — not on the licence fee.

Free zone: fast, cheaper, with one limit

A free zone is a self-contained regime with its own registrar. Registration is quick, costs are predictable, and most zones do not require physical premises: packages bundle a licence, a desk and a visa quota. Licence costs start at roughly AED 15,000 a year and rise with the zone, the activity and the number of visas.

The constraint is the market. A free zone company cannot sell goods and services directly to customers on the UAE mainland; that requires a local agent or a mainland branch. If your clients are largely outside the Emirates, or are themselves free zone companies, the limit does not bite.

Mainland: more expensive, no market limit

A mainland licence is issued by the emirate's department of economic development. It allows trade with any customer inside the country, participation in government tenders and premises anywhere. In exchange the entry cost is higher — up to AED 50,000 and beyond depending on activity — with requirements for premises and a registered lease.

Since 2026 the boundary has softened: free zone companies may open branches on the mainland without re-registering entirely. That removes the old dilemma — you can start in a zone and add mainland presence when local clients appear.

Three rates to keep apart

• 0% on profit up to AED 375,000 a year. This applies to everyone.
• 9% on profit above that threshold. The headline corporate tax rate.
• 0% for free zones — but only on Qualifying Income and only for a Qualifying Free Zone Person. It is not automatic: it requires genuine substance in the zone, compliance with transfer pricing rules, audited accounts and staying within the de-minimis threshold for non-qualifying income.
• 15% domestic minimum top-up tax for large multinational groups with revenue above €750m. It has nothing to do with small and medium business, but it surfaces constantly in conversation and frightens the wrong people.

Separately, there is small business relief: a company with revenue up to AED 3m may elect a regime under which no corporate tax is paid. The ministry has extended that measure to the end of 2029.

Add VAT at 5% once turnover passes the registration threshold. That is a separate tax and does not depend on the free zone versus mainland choice.

What actually costs money beyond the licence

Setup budgets are almost always understated because only the licence goes into them. The full first-year list:

• licence and registration fees;
• a desk or office — mandatory on the mainland, package-dependent in a zone;
• visa quota and processing: medical, Emirates ID, stamping;
• a corporate bank account — banks charge for maintenance and expect a minimum balance;
• accounting and audit — reporting is mandatory now that corporate tax exists, and audited accounts are required for Qualifying Free Zone Person status;
• registration for corporate tax and filing on time.

Three mistakes at the outset

• Choosing a zone on package price. Zones differ in permitted activities, in standing with banks and in location. A cheap licence in a zone banks dislike turns into months spent opening an account.
• Reading "free zone" as "no tax". Zero applies to Qualifying Income under satisfied conditions, not to any profit of any company registered in a zone. Serving mainland clients through a zone company without the right structure breaks that status.
• Incorporating purely for a visa. An investor visa does grant residency, but the company then carries annual obligations: licence renewal, reporting, tax registration. If status is the only objective, buying property from AED 750,000 grants a residence visa with no operating overhead, and from AED 2m a ten-year Golden Visa.

Choosing in five minutes

Clients inside the UAE, retail, government contracts, a physical location — mainland. International clients, consulting, IT, trade outside the country, a need for fast and predictable registration — free zone. Mixed — a zone company plus a mainland branch once local clients materialise. And in every case the structure is decided with a tax adviser before registration rather than after the first return.