The UAE has moved from tax-free to low-tax, and the one decision that ends up shaping your cost structure, your market access, and your actual tax bill is whether to set up on the mainland or inside one of the country's 45-plus free zones. Here's what that choice looks like in practice for 2026.
1. Mainland or free zone?
Two very different jurisdictions to weigh here, each with its own tradeoffs.
- Mainland LLC. Registered with the Department of Economy and Tourism (DET) or the equivalent body in your emirate, a mainland company can trade anywhere in the UAE, bid on public-sector contracts, and open branches without restriction. A 2021 reform opened up 100% foreign ownership for most commercial and industrial activities; only a handful of strategic sectors still require a local partner.
- Free zone company. Comes with 100% foreign ownership guaranteed across every activity, but selling directly to buyers on the UAE mainland generally requires going through an agent or opening a branch. Each zone tends to specialize: DIFC and ADGM handle financial services, Dubai Internet City is built for tech, DMCC covers trading, JAFZA is the logistics hub, and there are dozens more beyond these.
As a rough rule of thumb, mainland suits businesses drawing most of their revenue from UAE-based clients, while free zone tends to make more financial sense once profit clears roughly AED 700,000 to 800,000 a year and most income originates outside the mainland.
2. Getting your license
Free zones can issue digital licenses in as little as 24 to 48 hours for certain activities, though becoming fully operational, meaning a bank account, contracts, and invoicing in place, realistically takes 4 to 8 weeks. Mainland formation typically runs 1 to 3 weeks depending on your activity and the approvals it triggers, and requires an actual physical office backed by a registered Ejari tenancy contract; this is enforced, not just paperwork. Total setup costs land around AED 10,000 to 50,000 on the mainland and AED 15,000 to 60,000-plus in a free zone, with visas running AED 3,000 to 7,000 per person. Minimum declared capital swings widely too: mainland LLCs often sit at AED 150,000 to 1,000,000 (and it doesn't always need to be deposited in full upfront), while free zone LLCs can go as low as AED 1,000 to 50,000, and some free zones have dropped the capital requirement altogether.
3. Licensing beyond the basic setup
There's no single national business license covering the whole UAE. Your activity type determines the license category, legal form, and approvals you'll need, and regulated sectors such as finance, healthcare, and education carry extra licensing requirements beyond standard registration.
4. How UAE corporate tax and VAT actually work
Federal corporate tax, which took effect in June 2023, applies at 0% on taxable profit up to AED 375,000 and 9% above that threshold, and this holds for both mainland and free zone companies under the general regime. Free zone companies can go further and qualify for the Qualifying Free Zone Person (QFZP) regime, which offers a genuine 0% rate on "qualifying income" for companies that meet strict substance and activity conditions. Here's the detail that trips people up most: income from UAE mainland buyers generally doesn't count as qualifying income, so it gets taxed at 9% regardless of where your company sits. Plan your client mix and activity list around this before choosing a jurisdiction, not after you've already registered.
VAT runs at 5% standard. Registration becomes mandatory once taxable turnover crosses AED 375,000 over a 12-month period, and voluntary registration opens up from AED 187,500. Corporate tax and VAT get registered separately through the Federal Tax Authority (FTA) on the EmaraTax platform, each producing its own registration number.
5. Keeping a UAE company compliant
Any company within scope of corporate tax has to register with the FTA and obtain a Corporate Tax Registration Number, and a separate VAT Tax Registration Number applies if that's relevant to you. Mainland companies also need to keep their DET records current, flagging any change in partners, shareholding, capital, or address. Personal income tax stays at 0% for individuals, a fact that hasn't shifted even as corporate tax has come into force.
UAE business costs at a glance
| Item | Cost |
|---|---|
| Mainland setup, total | ~AED 10,000 to 50,000 |
| Free zone setup, total | ~AED 15,000 to 60,000+ |
| Visa (per person) | ~AED 3,000 to 7,000 |
| Corporate tax, up to AED 375,000 profit | 0% |
| Corporate tax, above AED 375,000 | 9% |
| Free zone QFZP rate on qualifying income | 0% |
| VAT, standard rate | 5% |
| VAT registration threshold | AED 375,000 turnover |
Frequently asked questions
What's the main choice when starting a business in the UAE?
Whether to register on the mainland or in one of the country's 45-plus free zones, since it shapes cost, market access, and your actual tax bill.
What's the corporate tax rate in the UAE?
0% on taxable profit up to AED 375,000, 9% above that, for both mainland and free zone companies under the general regime.
Does a UAE free zone company always get 0% tax?
No. Free zone companies can access a 0% rate on qualifying income under the QFZP regime, but income from UAE mainland buyers generally isn't qualifying income and is taxed at 9% regardless.
What's the VAT rate in the UAE?
5% standard, with mandatory registration once taxable turnover exceeds AED 375,000.
Can a foreigner own 100% of a mainland UAE company?
Yes, for most commercial and industrial activities since a 2021 reform; only certain strategic activities still require a local partner.
Fees and rates above are drawn from the Federal Tax Authority (FTA) and the Department of Economy and Tourism as of 2026, and they shift over time, so verify before you file. None of this is legal or tax advice. Talk to a UAE-qualified accountant or corporate services firm about your specific situation.