UAE Corporate Tax: Complete Guide to Registration, Rates, Penalties & Compliance (2026).

The United Arab Emirates introduced its federal corporate tax regime through Federal Decree-Law No. 47 of 2022 on the Taxation of Corporations and Businesses (the "Corporate Tax Law"), effective for financial years beginning on or after 1 June 2023. This landmark legislation — supplemented by Cabinet Decision No. 116 of 2022 (the Small Business Relief), Ministerial Decision No. 73 of 2023 (Transfer Pricing Documentation), and a growing body of Federal Tax Authority (FTA) guides and clarifications — has fundamentally transformed the UAE's business and tax landscape.

For the first time in the UAE's history, businesses operating in the country are subject to a federal tax on their net profits. While the standard rate of 9% remains competitive by global standards, the compliance obligations — including registration, filing, documentation, and transfer pricing requirements — represent a significant operational and administrative burden for businesses that have operated in a zero-tax environment for decades. GSDA Legal Consultants' tax advisory practice has been advising clients across the UAE on corporate tax planning, structuring, registration, and compliance since the law's announcement, and this guide reflects our practical experience across hundreds of client engagements.

Corporate Tax Rate Structure

The UAE corporate tax operates on a tiered rate structure:

A 0% rate applies to taxable income up to AED 375,000. This threshold is designed to support startups, micro-enterprises, and small businesses, ensuring that the corporate tax does not impose a disproportionate burden on the SME sector.

A 9% standard rate applies to taxable income exceeding AED 375,000. This rate applies to the vast majority of UAE businesses, including mainland companies, free zone companies that do not meet the conditions for the Qualifying Free Zone regime, branches of foreign companies, and partnerships.

A separate rate — aligned with the OECD Base Erosion and Profit Shifting (BEPS) Pillar Two global minimum tax framework — will apply to large multinational enterprise (MNE) groups with consolidated global revenues exceeding AED 3.15 billion (EUR 750 million). The UAE has committed to implementing the 15% global minimum tax rate for these groups, and the implementing legislation is expected in the near term.

Registration Requirements and Deadlines

Every taxable person — including companies, partnerships, sole proprietorships, and other business entities — must register for corporate tax with the Federal Tax Authority (FTA) and obtain a Tax Registration Number (TRN). The registration process is conducted through the FTA's EmaraTax portal and requires submission of the entity's trade licence, memorandum and articles of association, Emirates ID of the authorised signatory, and bank account details.

The FTA has established staggered registration deadlines based on the entity's licence issuance date. For entities with licences issued in January or February, the registration deadline was 31 May 2024. For March and April licences, the deadline was 30 June 2024, and so on. Entities that fail to register by the applicable deadline are subject to administrative penalties.

The 2025 amendments to the Corporate Tax Law introduced significant penalty provisions that have heightened the urgency of compliance. Late registration now attracts a penalty of AED 10,000. Late filing of a corporate tax return carries a penalty of AED 500 for each month of delay, up to a maximum of AED 10,000 per filing period. Late payment of corporate tax due attracts a penalty of 14% per annum on the unpaid amount, calculated from the due date until payment. Failure to maintain proper books and records in Arabic or English for the required seven-year retention period attracts a penalty of AED 10,000 for the first offence and AED 20,000 for repeat offences.

Free Zone Corporate Tax Regime

One of the most commercially significant aspects of the UAE Corporate Tax Law is the Qualifying Free Zone Person (QFZP) regime, which provides a 0% corporate tax rate on "qualifying income" earned by eligible free zone entities. To qualify for this preferential treatment, a free zone entity must meet all of the following conditions: it must maintain adequate substance in the UAE (physical office, qualified employees, and genuine decision-making), it has not elected to be subject to the standard 9% rate, it complies with all transfer pricing documentation requirements, and it prepares audited financial statements.

The definition of "qualifying income" is the critical determinant of whether a free zone entity benefits from the 0% rate. Qualifying income includes income from transactions with other free zone persons (excluding income from "excluded activities"), income from non-free zone persons that constitutes "qualifying activities" as defined in Cabinet Decision No. 55 of 2023, and any other income that is not derived from "excluded activities."

Qualifying activities include manufacturing and processing of goods, trading of qualifying commodities, holding of shares and other securities, fund management (under regulatory supervision), financing and leasing (intra-group), logistics and warehousing, and certain headquarters and advisory services. Excluded activities — which are always taxed at the standard 9% rate — include transactions with natural persons, banking activities subject to the regulatory oversight of the Central Bank, insurance activities, and real property activities relating to UAE-situated immovable property (other than commercial property within a free zone to a free zone person).

In practice, the QFZP regime means that a DMCC-licensed trading company that purchases goods from a supplier in Asia and sells them to a customer in a JAFZA company benefits from the 0% rate on that transaction. However, if the same DMCC company sells goods to a mainland Dubai company, that income may be taxable at 9% unless it constitutes a qualifying activity. The distinction requires careful analysis of each revenue stream, and companies with mixed free zone and non-free zone income must implement proper allocation methodologies.

Transfer Pricing Requirements

The UAE Corporate Tax Law incorporates the OECD Transfer Pricing Guidelines by reference, requiring all transactions between related parties and connected persons to be conducted at arm's length. The transfer pricing documentation requirements, set out in Ministerial Decision No. 73 of 2023, require a Master File and Local File for entities that meet the relevant revenue and related-party transaction thresholds.

Specifically, a Local File must be prepared by any taxable person that has revenue exceeding AED 200 million in the relevant tax period and has transactions with related parties or connected persons. A Master File is required for groups with consolidated revenue exceeding AED 3.15 billion. All taxable persons — regardless of size — must file a Transfer Pricing Disclosure Form with their corporate tax return, disclosing material related-party transactions.

For UAE businesses that have historically operated without formal transfer pricing policies — which includes the vast majority of privately held groups — the transition to a transfer pricing compliance environment requires significant planning. This includes benchmarking intra-group services, management fees, financing arrangements, IP licensing, and goods transfers against arm's length comparables, and documenting the commercial rationale for transfer pricing policies adopted.

Small Business Relief

Cabinet Decision No. 116 of 2022 introduced a Small Business Relief for resident taxable persons with revenue not exceeding AED 3 million per tax period. Eligible entities that elect this relief are treated as having no taxable income for the relevant period, effectively resulting in a 0% corporate tax liability. The relief is available for tax periods ending on or before 31 December 2026.

However, the Small Business Relief carries important limitations. Entities that form part of a multinational enterprise group are ineligible, even if the UAE entity's individual revenue is below AED 3 million. Free zone persons are also ineligible. Entities that elect the relief cannot carry forward tax losses to future periods, and the relief does not exempt the entity from registration, filing, or record-keeping obligations.

Practical Planning Considerations

For businesses operating in the UAE, the corporate tax requires a fundamental reassessment of corporate structures, inter-company arrangements, and operational models. Key planning considerations include:

Group restructuring to ensure that free zone entities qualify for the QFZP regime, including substance requirements, revenue stream analysis, and proper segregation of qualifying and non-qualifying income. Consolidation or simplification of complex group structures where multiple entities create unnecessary compliance obligations without corresponding tax benefits. Implementation of formal transfer pricing policies for all intra-group transactions. Review of existing partnership and joint venture arrangements to determine corporate tax treatment. Assessment of the Small Business Relief for eligible entities. Review of employee compensation structures, particularly for family-owned businesses where shareholder-employees may have historically drawn informal compensation.

GSDA Legal Consultants' tax advisory team works with businesses across the UAE on corporate tax planning, registration, compliance, transfer pricing, and FTA dispute resolution. Our cross-border expertise — spanning UAE, French, and broader GCC tax systems — is particularly valuable for international groups with operations in multiple jurisdictions. Contact our Dubai office for a corporate tax assessment.