Free zone vs mainland in the UAE: the tax comparison founders actually need

Corporate tax: conditional 0% vs simple 9%

Mainland is straightforward: 0% to AED 375,000 of taxable income, 9% above, Small Business Relief available under AED 3m revenue until the 2026 sunset. Free zone offers the famous 0% — but only as a Qualifying Free Zone Person, only on qualifying income, with substance, audited accounts, transfer pricing compliance and the de minimis test all holding, every period. A free-zone company selling mainly to mainland consumers usually ends up at 9% on that income anyway, without the AED 375,000 band, plus the audit cost the regime demands.

The honest sorting question: who are your customers? Mostly other free-zone businesses or foreign markets in a qualifying activity → the 0% regime is real. Mostly mainland UAE consumers → the free-zone tax advantage largely evaporates, and the decision should be made on licensing, premises and ownership factors instead.

VAT: mostly indifferent

VAT registration, rates and filing are the same in both setups. The exception is the small list of designated zones, where certain movements of goods sit outside the scope — a real benefit for goods traders structured around them, and irrelevant to services businesses, whose supplies are taxed as mainland wherever the desk sits.

The rest of the ledger

• Audit: free zones typically require audited statements for licence renewal, and QFZP status requires them by law; a small mainland LLC often carries lighter practical audit pressure
• Substance: the free-zone 0% needs demonstrable people, premises and spend in the zone — a flexi-desk and a licence does not survive review
• Banking and customers: some mainland counterparties and government work still prefer or require mainland licences
• Switching later: moving an established business between regimes is a real migration — licences, visas, contracts, sometimes the bank — so the choice deserves modelling, not defaults

How Orbit applies this

Orbit runs the same books either way — and for free-zone entities it tracks the qualifying/non-qualifying revenue split, the de minimis headroom and the audit readiness that keep the 0% alive, so the structure you chose stays the structure you have.