Free zones are marketed as the default choice for any new UAE company: zero tax, full foreign ownership, fast setup. That picture skips one crucial detail — if your clients are inside the UAE, most of those advantages evaporate in practice.
Where the perks disappear
The free-zone tax benefit is conditional on your income being "qualifying" — broadly, earned from abroad or from other free zones. A services studio working with local companies in Dubai and Abu Dhabi will find its income taxed anyway, while still carrying free-zone restrictions on contracting, hiring and office space.
And since foreign-ownership restrictions were lifted for most commercial activities, free zones lost their strongest historical argument. Mainland now gives you the same full ownership, with the freedom to serve any client in the country directly.
The practical rule
Ask one question: where do your clients sit? If they're abroad, a free zone makes sense. If they're in the UAE — as they are for most services studios — mainland is usually the right call, even if it looks less shiny in the ads.