The UAE has over 40 free zones alongside its mainland business environment. The choice of structure affects everything from Corporate Tax rates and VAT obligations to accounting requirements and profit repatriation. Understanding these differences is essential before you set up — and crucial for managing your ongoing compliance costs.
Types of UAE Business Structures
- Mainland (onshore): licensed by the Department of Economic Development (DED) in each emirate. Can trade freely across UAE and internationally.
- Free Zone: licensed by a specific free zone authority (JAFZA, DIFC, ADGM, DAFZA, etc.). Benefits include 100% foreign ownership, customs duty exemptions, and sector-specific infrastructure.
- Offshore: registered in a free zone but primarily for holding and international business. Cannot trade in the UAE mainland.
Corporate Tax: The Key Difference
Both mainland and free zone companies are subject to UAE Corporate Tax (CT). However, free zone entities that qualify as Qualifying Free Zone Persons (QFZP) can benefit from a 0% CT rate on their Qualifying Income. Mainland companies pay 9% on taxable income above AED 375,000 (with 0% on the first AED 375,000).
- Mainland: 0% on taxable income ≤ AED 375,000; 9% on income above AED 375,000
- Free Zone (QFZP): 0% on Qualifying Income; 9% on non-qualifying income exceeding de minimis threshold
- Free Zone (non-QFZP): same rates as mainland
What Is Qualifying Free Zone Income?
Qualifying Income for free zone entities generally includes income from transactions with non-UAE-resident persons, transactions with other free zone entities, and certain other qualifying activities. Income from transactions with UAE mainland entities typically does not qualify and is taxed at 9%.
De minimis rule: If your non-qualifying income exceeds 5% of total revenue or AED 5 million (whichever is lower), you lose QFZP status for that entire tax year — meaning ALL income becomes taxable at 9%.
VAT: Same Obligations Regardless of Zone
VAT registration thresholds and filing obligations apply equally to mainland and free zone businesses. The key exception is Designated Zones — specific free zones that are treated as outside the UAE for VAT purposes. Goods moved between Designated Zones or into a Designated Zone from outside the UAE may not be subject to VAT, making them attractive for trading and logistics businesses.
- Both mainland and non-designated free zone companies: standard UAE VAT rules apply
- Designated Zones (e.g., Jebel Ali, Dubai Industrial City): treated as outside UAE for VAT
- Sales from a Designated Zone into mainland UAE: subject to UAE VAT (import)
- Inter-Designated Zone transfers: may be VAT-free if conditions are met
Accounting and Record-Keeping Requirements
Both structures require maintaining IFRS-compliant financial records and retaining documents for at least 5-7 years. However, some free zone authorities impose additional requirements:
- DIFC and ADGM companies: must file annual financial statements with the relevant authority
- Some free zones require audited financial statements for licence renewal
- Mainland companies: generally no mandatory audit unless required by shareholders or for specific activities
- All businesses with CT obligations: financial statements must comply with IFRS
Which Structure Is Better?
The right structure depends entirely on your business model. Free zones are ideal for export-focused businesses, international service providers, and businesses targeting non-UAE markets — especially if you can maintain QFZP status for the 0% CT benefit. Mainland structures are better for businesses that primarily serve the UAE domestic market, need to trade freely across all emirates, or want to bid on government contracts.
Get Expert Advice on Your Structure
Our team provides accounting and tax compliance services for both mainland and free zone companies across all UAE emirates. Contact us via WhatsApp for a free 15-minute consultation to review your current or planned structure.