UAE Free Zones: Tax, Compliance & E-Invoicing

How mainland business income is treated for a QFZP in the UAE

What is QFZP mainland business treatment?

QFZP mainland business treatment is how a Qualifying Free Zone Person (QFZP) handles income earned from mainland UAE customers or through a mainland presence under Federal Decree-Law 47 of 2022. Mainland business income is generally treated as non-qualifying and taxed at 9%, while qualifying Free Zone income stays at 0% if all conditions are met.

This guide explains how a Free Zone company can serve mainland customers without losing its 0% corporate tax rate on qualifying activities. It is part of our UAE Free Zones: Tax, Compliance and E-Invoicing cluster, written for UAE business owners and finance teams who need a clear rulebook before signing mainland contracts.

The QFZP regime in plain English

A QFZP is a Free Zone Person that meets every condition in the corporate tax law. If it qualifies, it pays 0% corporate tax on qualifying income and 9% on the rest. If it fails any condition, it loses QFZP status for that tax year and the next four years.

Mainland UAE means the part of the country outside the designated Free Zones. Selling to a mainland customer, holding a mainland branch, or earning income attributable to a mainland fixed place of business all fall under the mainland rules.

Why mainland income is treated differently

The 0% rate exists to support Free Zone activities such as international trade, manufacturing, and certain services to other Free Zone Persons. Income from mainland customers usually does not fit that policy goal, so the law taxes it at 9% unless it falls within a narrow list of qualifying activities.

The two tests that matter

For any mainland-linked revenue, ask two questions. First, does it count as qualifying income under the qualifying activities list? Second, does the QFZP have a mainland permanent establishment (PE) that pulls the profit into the 9% bracket? Both tests can apply at the same time.

How a QFZP can earn from the mainland

A Free Zone company can sell to mainland buyers in several ways. Each route has a different tax outcome.

Direct sales of goods to mainland customers

Selling physical goods from a Free Zone to a mainland buyer is usually non-qualifying income. The profit is taxed at 9%. The good news: this income does not, by itself, break QFZP status if it stays within the de minimis limits.

Services to mainland customers

Most services billed to mainland customers are non-qualifying. They sit in the 9% bucket. Some narrow exceptions exist, such as certain ancillary services to qualifying activities, but the default position is 9%.

Distribution from a designated zone

Distribution of goods from a designated Free Zone can be a qualifying activity, even if the goods end up in the mainland. The goods must enter or leave the UAE through the designated zone. This is one of the few routes where mainland sales can remain 0%.

Mainland branches and permanent establishments

If the Free Zone company opens a mainland branch or has a fixed place of business in the mainland, that branch is a domestic PE. Income attributable to the PE is taxed at 9%. The Free Zone head office can still keep QFZP status on its qualifying income if it ring-fences the PE results.

The 9% rate, the 0% rate, and the de minimis rule

The corporate tax law sets two brackets for a QFZP. Qualifying income is taxed at 0%. Non-qualifying income, including most mainland business, is taxed at 9% with no AED 375,000 small business threshold for that bucket. The standard 9% threshold above AED 375,000 applies only to non-QFZPs.

The QFZP de minimis rule sets a ceiling on non-qualifying revenue. If non-qualifying revenue exceeds the lower of 5% of total revenue or AED 5 million, the company loses QFZP status entirely. That means careful tracking of every mainland invoice.

Worked example

A Free Zone trading company has total revenue of AED 80 million. It sells AED 76 million to international and Free Zone customers (qualifying) and AED 4 million to mainland customers (non-qualifying). Non-qualifying revenue is 5% of total revenue, exactly at the threshold. The company keeps QFZP status. It pays 0% on AED 76 million of qualifying profit and 9% on the profit from the AED 4 million mainland sales.

Mainland income outcomes at a glance

Source of incomeCounts toward de minimisTax rateRisk to QFZP status
Goods sold to mainland customer, not via designated zoneYes, non-qualifying9%Breaks status if over the limit
Goods distributed from a designated zone to mainlandNo, qualifying0%None if rules are met
Services billed to mainland customerYes, non-qualifying9%Breaks status if over the limit
Income from a mainland branch or PEExcluded from de minimis, taxed separately9%None if ring-fenced
Income from immovable property in the mainlandExcluded from de minimis, taxed separately9%None if reported separately
Sales to another Free Zone Person for their business useNo, qualifying0%None

Permanent establishments explained

A domestic PE is a fixed place of business in the UAE mainland through which the Free Zone company carries on its activities. Examples: a sales office, a workshop, a warehouse used for sales, or a dependent agent who concludes contracts on the company's behalf.

How PE profits are calculated

The QFZP must attribute profits to the PE as if it were a separate company dealing at arm's length with the head office. That means transfer pricing applies. Revenue, costs, and assets used by the PE all sit in the 9% calculation.

Why PE income is outside de minimis

PE income is excluded from the de minimis test. This is helpful: a large mainland branch will not, by itself, cause loss of QFZP status. The trade-off is that the PE pays 9% on its profits without any AED 375,000 free allowance, and the company must keep separate books for the PE.

Common PE triggers to watch

  • A mainland office where staff meet customers and sign contracts.
  • A warehouse in the mainland used to store and dispatch goods.
  • A mainland agent who habitually concludes deals for the Free Zone company.
  • A construction site or installation project lasting more than the threshold period.

Mainland immovable property

Income from real estate located in the mainland is always taxed at 9% in the hands of a QFZP. This covers rent, capital gains, and other property income. Like PE income, it is excluded from the de minimis test, so a Free Zone holding company can own mainland property without breaking its 0% status on other activities.

Compliance steps for a QFZP with mainland income

Mainland exposure adds reporting work. The Federal Tax Authority (FTA) expects clear separation between buckets.

  1. Tag every invoice by customer type: Free Zone, mainland, or foreign.
  2. Keep a separate ledger for any mainland PE, branch, or property.
  3. Apply transfer pricing between head office and PE on arm's length terms.
  4. Track non-qualifying revenue against the de minimis limit each month.
  5. Prepare audited financial statements covering both buckets together. See QFZP Audit Requirements.
  6. File one corporate tax return showing 0% and 9% income separately, within 9 months of the financial year end.

VAT and e-invoicing alignment

Corporate tax classification does not change VAT (Value Added Tax) treatment. A Free Zone company still charges 5% VAT on standard rated mainland supplies, subject to the AED 375,000 registration threshold. Mainland sales also fall under the upcoming UAE e-invoicing mandate, which uses the Peppol 5-corner DCTCE (Decentralized Continuous Transaction Control and Exchange) model with the PINT AE format. Phase 1 mandatory go-live is January 1, 2027 for businesses with AED 50 million or more in revenue.

Common mistakes to avoid

Treating all Free Zone sales as 0%

Selling from a Free Zone does not make income qualifying. The activity, the customer, and the goods route all matter. Check the QFZP Qualifying Income Rules for each revenue stream.

Ignoring substance for the mainland activity

The QFZP Substantial Activity Test looks at core income generating activities in the Free Zone. Outsourcing critical work to a mainland office can undermine substance even if the contracts sit in the Free Zone.

Missing the de minimis ceiling

Many companies discover too late that mainland services pushed them over 5% of total revenue. One year of slippage costs the 0% rate for that year plus the next four. Track monthly, not annually.

Forgetting the four core conditions

Mainland planning is wasted if the company fails the basic QFZP conditions. Review the full QFZP Status Requirements UAE before designing a mainland strategy. Also check the QFZP Non Qualifying Income Rules to map every revenue line correctly.

Penalty exposure

Errors in QFZP reporting trigger general corporate tax penalties under Federal Decree-Law 17 of 2024. Late filing, incorrect returns, and missing records each carry administrative fines. E-invoicing breaches under Cabinet Decision 106 of 2025 add AED 2,500 to AED 50,000 per violation once the mandate is live. Read the UAE Ministry of Finance and Federal Tax Authority portals for current guidance.

Quick checklist before signing a mainland contract

  • Is the buyer a mainland resident or a Free Zone Person?
  • Does the activity match a qualifying activity in Ministerial Decisions 243 and 244 of 2025?
  • Will the deal create a mainland PE or use a mainland warehouse?
  • Does the running total of non-qualifying revenue stay under the de minimis limit?
  • Are transfer pricing and audit requirements covered?
  • Is the invoice ready for VAT and the coming PINT AE e-invoicing format?

For the wider picture across all Free Zone tax and compliance topics, browse our UAE Free Zones hub.

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Questions, answered

Can a QFZP sell to mainland customers without losing its 0% tax rate?

Yes, within limits. A QFZP can sell to mainland customers, but the income is usually non-qualifying and taxed at 9%. The company keeps its 0% rate on qualifying income only if non-qualifying revenue stays under the de minimis ceiling of 5% of total revenue or AED 5 million, whichever is lower.

Is income from a mainland branch taxed at 0% or 9%?

Income from a mainland branch or permanent establishment is taxed at 9%. The branch is treated as a domestic PE under Federal Decree-Law 47 of 2022. Profits are attributed using arm's length transfer pricing. The good news: PE income is excluded from the de minimis test, so a mainland branch does not, by itself, break QFZP status.

Does distribution from a designated Free Zone to a mainland buyer count as qualifying income?

Yes, if the rules are met. Distribution of goods from a designated Free Zone is a qualifying activity even when the buyer is in the mainland. The goods must enter or leave the UAE through the designated zone. This is one route where mainland sales can stay at 0% under the QFZP regime.

How is mainland rental income treated for a QFZP?

Rental income from immovable property in the mainland is always taxed at 9%, with no 0% option. It is excluded from the de minimis calculation, so it does not threaten QFZP status on other income. The company must keep separate accounts and report property income on its corporate tax return within 9 months of the financial year end.

What is the de minimis rule for non-qualifying mainland income?

The de minimis rule caps non-qualifying revenue at the lower of 5% of total revenue or AED 5 million in a tax year. Mainland sales of goods and services that are not qualifying activities count toward this ceiling. Breaching the limit causes loss of QFZP status for that year and the next four tax periods.

Do mainland sales by a Free Zone company need e-invoicing?

Yes, once the UAE mandate goes live. The Peppol 5-corner DCTCE model with the PINT AE format applies to B2B (business to business) and B2G (business to government) transactions across the UAE, including mainland sales by Free Zone companies. Phase 1 starts January 1, 2027 for businesses with AED 50 million or more in revenue, with SMEs following on July 1, 2027.

Does mainland income affect the substantial activity test?

It can. The substantial activity test requires core income generating activities, adequate staff, and operating expenditure inside the Free Zone. If mainland operations carry the real economic work, the FTA may decide the Free Zone entity lacks substance. Outsourcing to a mainland office is allowed only under strict conditions and proper transfer pricing.

How should a QFZP report mainland and Free Zone income on its tax return?

The QFZP files one corporate tax return that splits qualifying income at 0% from non-qualifying income at 9%. Separate ledgers should track Free Zone customers, mainland customers, mainland PE results, and mainland property income. Audited financial statements are required. The return is due within 9 months of the financial year end under Federal Tax Authority rules.

Keep reading

This content is informational and does not constitute tax, legal, or financial advice. Consult an FTA-registered tax agent or a licensed UAE audit firm before acting on this information.

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