Since the introduction of UAE federal corporate tax in June 2023, the tax treatment of free zone companies versus mainland companies has become one of the most asked questions among UAE business owners. The difference is significant: a Qualifying Free Zone Person (QFZP) can pay 0% tax on qualifying income, while a mainland company pays 9% on profits above AED 375,000. But the QFZP structure comes with strict conditions — and failing to meet them can result in your entire income becoming taxable at 9%.
QFZP eligibility depends on the nature of your business activities, your customer base, and your operational setup. This guide provides a general overview. Always consult a licensed UAE tax advisor before structuring your operations around QFZP status.
| Factor | QFZP (Free Zone) | Mainland UAE |
|---|---|---|
| CT Rate on Qualifying Income | 0% | 9% (above AED 375K) |
| CT Rate on Non-Qualifying Income | 9% (above AED 375K) | 9% (above AED 375K) |
| AED 375,000 Threshold | Applies to non-qualifying income only | Applies to all taxable income |
| Small Business Relief (SBR) | Not available to QFZPs | Available (revenue under AED 3M) |
| Audited Financials Required | Yes — mandatory | Only if FTA requires it |
| Economic Substance Required | Yes — genuine operations | Not a CT requirement |
| Mainland Customer Sales | Non-qualifying (de minimis applies) | Unrestricted |
| CT Return Filing | Required annually | Required annually |
| CT Registration | Required | Required |
A QFZP is a free zone entity that has met all the conditions set out in the UAE Corporate Tax Law (Federal Decree-Law No. 47 of 2022) and related Ministerial Decisions to benefit from the 0% rate on qualifying income.
To be treated as a QFZP, a free zone company must:
Qualifying income is broadly defined as income from:
A QFZP is allowed some non-qualifying income before losing its 0% status entirely. This is called the de minimis threshold:
De Minimis = Lower of AED 5,000,000 or 5% of Total Revenue
If your non-qualifying income stays within this limit, you retain QFZP status and the 0% rate on all qualifying income. Only the non-qualifying income (above AED 375K threshold) is taxed at 9%.
Example: A DMCC company has total revenue of AED 20 million. The de minimis limit is the lower of AED 5M or 5% of AED 20M = AED 1M. As long as mainland UAE income stays under AED 1M, QFZP status is maintained.
If your non-qualifying income exceeds the de minimis threshold in any tax period, you are not a QFZP for that period — meaning all income (not just the excess) becomes subject to 9% CT above AED 375,000. This is a cliff-edge rule with no partial relief.
Adequate substance is one of the most scrutinised conditions for QFZP status. A free zone company must demonstrate genuine operations in the free zone — not just a registered address and PO box.
The FTA evaluates substance based on:
ETaxFlow separates qualifying vs non-qualifying income at transaction level — so you always know your de minimis position.
A mainland UAE company (LLC, sole establishment, branch) is a standard taxable person. The CT calculation is straightforward:
Mainland companies have no restrictions on which customers they can serve or what percentage of their income can come from free zones. There is no substance test for CT purposes (though economic substance regulations apply separately to certain activities).
| Business Type | Recommended Structure | Reason |
|---|---|---|
| Primarily export / international clients | QFZP (Free Zone) | Most income is qualifying — 0% rate is accessible and de minimis rarely an issue |
| Primarily mainland UAE B2B sales | Mainland | Mainland income is non-qualifying and would likely breach de minimis, making QFZP impractical |
| Revenue under AED 3M, any structure | Mainland (SBR election) | Small Business Relief gives 0% on all income without QFZP complexity |
| Mixed: free zone + some mainland | QFZP with careful monitoring | Viable if mainland income stays within de minimis. Requires income tracking per transaction. |
| IP-holding company | QFZP | Qualifying IP income benefits from 0% rate. DMCC, ADGM, and DIFC are popular for IP holding. |
| Retail / consumer-facing UAE business | Mainland | Consumer sales are excluded activities — QFZP not viable for retail targeting UAE residents. |
The de minimis threshold for QFZP status is the lower of AED 5 million or 5% of total revenue. If your non-qualifying income (including mainland UAE income) stays within this limit, you can still maintain QFZP status and pay 0% on all qualifying income. Exceeding the threshold in any tax period means your entire income for that period is taxed at 9%.
Yes, but income from mainland UAE sales is generally classified as non-qualifying income. If this non-qualifying income exceeds the de minimis threshold (lower of AED 5M or 5% of total revenue), the QFZP loses its 0% rate and all income becomes taxable at 9% for that period. Careful tracking of mainland vs free zone income is essential.
Adequate substance means your free zone company must have genuine operations in the free zone — including qualified employees physically present, sufficient operating expenditure, and core income-generating activities performed in the free zone. The FTA evaluates substance based on the nature and volume of the business activities, not just a registered address.
It depends on your business model. If you primarily serve international clients or other free zone companies and can maintain genuine substance in the free zone, QFZP status offers significant tax savings at 0% vs 9%. If you need to sell extensively to mainland UAE customers, a mainland company with the AED 375,000 threshold may be more practical.
Yes. A QFZP loses its 0% rate if it fails to maintain adequate substance, if non-qualifying income exceeds the de minimis threshold, if it does not prepare audited financial statements, or if it elects to be taxed at the standard 9% rate. Once lost, QFZP status cannot be regained until the following tax period.
Yes. QFZP companies must register for UAE corporate tax, file an annual CT return on EmaraTax within 9 months of their financial year-end, and prepare audited financial statements. The 0% rate does not remove filing obligations — it only reduces the tax liability to zero on qualifying income.