2026-08-31
“Core Income-Generating Activity” (CIGA), also written as SIGA (Significant or Substantive Income-Generating Activity), is the single substance concept binding five UAE frameworks: the Qualifying Free Zone Person (QFZP) 0% regime, the erstwhile Economic Substance Regulations (ESR), Transfer Pricing, Permanent Establishment (PE), and IFRS 18.
Miss it in one place and the exposure rarely stays contained to that one place. This blog walks through the single legal definition of CIGA, the five frameworks it quietly runs through, and what a defensible evidence pack actually needs to contain.
The operative definition sits in Article 8(4) of Cabinet Decision No. 100 of 2023. The CIGA definition and adequate-substance test for QFZPs live there, while Ministerial Decision No. 229 of 2025 (Articles 1 to 7) defines the Qualifying and Excluded Activities that CIGA is tested against. MD 229 identifies what activities can generate Qualifying Income; CD 100 Article 8 specifies how substantively they must be conducted.
Article 8(4), Cabinet Decision No. 100 of 2023:
“CIGA may vary according to the specific activity but mainly consist of those significant functions that drive the business value for each activity carried out by a qualifying free zone person and are not exclusively or mostly support activities.”
Article 8 imposes three obligations. A QFZP must undertake its CIGA in the Free Zone or Designated Zone and maintain adequate assets, adequate qualified full-time employees and adequate operating expenditure. CIGA may be outsourced within the Free Zone if the QFZP has adequate supervision. CIGA for Qualifying IP may be outsourced more broadly on the same supervision standard.
The FTA Free Zone Guide operationalises this further: CIGA are the essential and value-adding activities a Free Zone Person performs to generate Revenue from its Free Zone Business, and Qualifying Income must reflect the level of CIGA performed there, consistent with the arm’s length principle.
The single legal test for CIGA, set out in Cabinet Decision No. 100 of 2023.
The ESR window the FTA still assesses, even though Notification/Report duties ended after FY2022.
Maximum ESR penalty for failing the substance test in the immediately following year.
When IFRS 18 becomes mandatory and QFZP audited statements must reflect it.
The QFZP regime under Article 18 of the Corporate Tax Law applies a 0% rate to Qualifying Income subject to five cumulative conditions, one of which is adequate substance, populated by Article 8 of CD 100/2023 and the Qualifying Activities list in Article 2 of MD 229/2025.
The FTA Guide converts Article 8 into a three-step assessment: identify the CIGA for each Qualifying Activity; identify the assets, employees and operational costs for each CIGA; and evaluate whether those inputs are consistent with the nature, size and Revenue of activities generating Qualifying Income. Outsourced CIGA counts as the QFZP’s own only if it can monitor, control and demonstrate adequate supervision, evidenced by contract and actual conduct. Failure at any moment costs QFZP status for that Tax Period and the following four, and the Corporate Tax Return itself asks whether CIGA has been outsourced and whether adequate supervision exists.
ESR under Cabinet Resolution No. 57 of 2020 was the intellectual origin of CIGA in UAE law. It defined “activities generating a main income” for nine Relevant Activities and required licensees to conduct those in the State with adequate people, assets and operational expenditure, direct and manage them locally, and supervise any outsourcing. Cabinet Decision No. 98 of 2024 cancelled ESR Notification and Report obligations for any financial year ending after 31 December 2022, but the substance thread was carried straight into Article 8 of CD 100/2023.
The ESR schedule remains live for the 2019 to 2022 window, which the FTA continues to assess. A licensee carrying on a Relevant Activity had to file a Notification within six months of year-end and, where relevant income was earned, an Economic Substance Report within 12 months. Penalties are AED 20,000 for failure to file the Notification, AED 50,000 for failure to file the Report or failing the substance test in year one, AED 50,000 for knowingly providing inaccurate information, and AED 400,000 where the substance test is failed in the immediately following year — alongside spontaneous exchange of information with the foreign competent authority and possible suspension, revocation or non-renewal of the trade licence. The FTA retains a six-year window to determine and to penalise.
The UAE Transfer Pricing regime under Article 34 and the FTA TP Guide of October 2023 is aligned with the OECD Guidelines. Its functional analysis identifies the economically significant activities and responsibilities undertaken, assets used or contributed, and risks assumed by Related Parties. “Economically significant activities” is the TP counterpart of the “significant functions that drive the business value” in Article 8(4) of CD 100/2023.
The low-value-adding intra-group services safe harbour is unavailable for core-business activities such as R&D, manufacturing, sales, marketing, distribution, financial transactions, insurance and corporate senior management. Anything that is a CIGA of the group cannot be treated as low-value-adding. On intangibles, the UAE adopts the OECD DEMPE standard: functions may be outsourced but overall control must remain with the legal owner, mirroring the QFZP outsourcing and supervision test. A QFZP that concentrates legal ownership and revenue in the Free Zone while performing CIGA elsewhere faces a dual exposure — losing QFZP status and a TP adjustment, at the same time.
Article 14 defines the PE of a Non-Resident Person by reference to a fixed place of business or dependent-agent presence, subject to the preparatory or auxiliary exclusion in Article 14(3). The FTA distils the operative filter as a business activity test: a fixed place becomes a PE only if the non-resident engages in core income-generating activities at that location, while preparatory or auxiliary activity such as storage, display, delivery or information collection is excluded.
Article 14(7)(b), Federal Decree-Law No. 47 of 2022:
Refers to “core income-generating activities of the Non-Resident Person or its Related Parties” as the test for an individual-presence PE carve-out.
The OECD Model Convention Commentary on Article 5 reaches the same result, treating activity as preparatory or auxiliary only where it does not form an essential and significant part of the activity of the enterprise as a whole. A QFZP with too little CIGA locally may simultaneously fail Article 8 substance and cause a foreign principal to acquire a UAE PE where the CIGA is actually taking place.
IFRS 18 replaces IAS 1 for annual periods beginning on or after 1 January 2027. Under paragraph 47, income and expenses are classified into five categories: operating, investing, financing, income taxes and discontinued operations. Paragraph 49 introduces the switch: an entity must assess whether it has a “specified main business activity” of investing in particular assets or providing financing to customers. If so, items that would otherwise sit in the investing or financing category migrate to operating, and paragraph 51 requires disclosure of that fact. Paragraph B33 states the outcome is a matter of fact to be evidenced.
The IFRS 18 “specified main business activity” concept is functionally adjacent to CIGA: both ask what the entity’s value-driving activity actually is, tested on evidence, and both accept an entity may have more than one. For QFZPs in fund management, treasury, headquarters, holding or IP, the CIGA position and the IFRS 18 assessment must tell the same story. MD 229/2025 Article 5(1)(b) makes audited IFRS financial statements a QFZP condition, and from FY 2027 those statements will apply IFRS 18 — publishing an assertion that must line up with the return’s CIGA position.
QFZP (Article 8, CD 100/2023)
CIGA must be performed in the Free Zone with adequate assets, employees and opex; outsourcing needs real supervision.
Erstwhile ESR (CR 57/2020)
Same substance test for 2019–2022; obligations ended after FY2022 but the concept carried forward into Article 8.
Transfer Pricing (Article 34)
“Economically significant activities” in the functional analysis mirror CIGA; a group CIGA is never low-value-adding.
Permanent Establishment (Article 14)
A fixed place becomes a PE only where CIGA — not merely preparatory or auxiliary activity — actually happens there.
IFRS 18
The “specified main business activity” test asks the same substance question the accounts must answer from FY2027.
CIGA remains directly relevant to the OECD BEPS Action 5 substantial-activity minimum standard, the international parent of the UAE ESR and QFZP substance tests. It also drives the modified nexus in Article 4 of MD 229/2025 for Qualifying IP income, where Qualifying Expenditures on R&D by the QFZP or outsourced to non-Related Parties populate the numerator. In treaty analysis and board-level governance, the same CIGA file — headcount, sign-off logs, assets, opex, contracts, supervision minutes — supplies the evidence base every time.
01. Map CIGA to Each Activity
Identify the CIGA for every Qualifying or Relevant Activity — not just the licence description.
02. Document Assets, People and Opex
Keep the records the FTA’s three-step test expects — adequacy is judged against nature, size and revenue.
03. Evidence Outsourcing Supervision
Contracts and actual conduct must show real monitoring and control, not just a signed services agreement.
04. Align the TP Functional Analysis
Make sure the DEMPE and functional analysis name the same “economically significant activities” as the CIGA file.
05. Check the PE Exposure Both Ways
Confirm CIGA sits where the QFZP claims it does, and that no foreign principal is quietly acquiring a UAE PE.
06. Prepare for IFRS 18 Disclosure
From FY2027, the audited statements’ “specified main business activity” assertion must match the CIGA position in the return.
CIGA is the substance backbone of the UAE Corporate Tax regime. Article 8(4) of CD 100/2023 gives it a single legal definition that the FTA Free Zone Guide, the MD 229/2025 activity list, the erstwhile ESR, the TP Guide, the PE rules and IFRS 18 all draw on.
Advisers should cite CD 100/2023 Article 8 for the CIGA test itself and MD 229/2025 for the object of that test — not “Article 8 of MD 229/2025”. A single evidence pack should answer questions under Article 8, Article 34, Article 14, historical ESR and IFRS 18 disclosure. CIGA compliance is continuous, and from FY 2027 it will also be visibly disclosed in the audited financial statements.
Sources
With over 25 years in Dubai and nearly 30 years as a Chartered and Management Accountant, Hemant has extensive experience across manufacturing, services and technology sectors. He has worked with major corporate groups including Al Tayer, Saif Al Ghurair, Dhabi, and Aditya Birla. Hemant specializes in profitability and cost management, debt restructuring, contract management, and regulatory compliance, having generated approximately USD 47.5 million in savings and profit growth. A confident public speaker and Distinguished Communicator, he lives by the quote: “You get what you reward for. If you want ants to come, you put sugar on the floor” (Charlie Munger), embodying his belief that “Profit has its own intelligence.”
With over 25 years in Dubai and nearly 30 years as a Chartered and Management Accountant, Hemant has extensive experience across manufacturing, services and technology sectors. He has worked with major corporate groups including Al Tayer, Saif Al Ghurair, Dhabi, and Aditya Birla. Hemant specializes in profitability and cost management, debt restructuring, contract management, and regulatory compliance, having generated approximately USD 47.5 million in savings and profit growth. A confident public speaker and Distinguished Communicator, he lives by the quote: “You get what you reward for. If you want ants to come, you put sugar on the floor” (Charlie Munger), embodying his belief that “Profit has its own intelligence.”
Archana Mundhra is a qualified Chartered Accountant with over 15 years of experience in multinational corporations. Her proficiency lies in financial planning and business intelligence. Her deep financial understanding and profound analytical skills empower her to assist management in realizing their objectives effectively.
Rinkle Jain is a qualified Chartered Accountant and Fellow Member of the Institute of Chartered Accountant of India. A results-driven Chartered Accountant with a distinguished career marked by proficiency in management, financial planning, and catalyzing overall company development.Demonstrates a unique blend of financial acumen, strategic insight, and leadership prowess, contributing significantly to organizational success.
test
