
Qatar Issues Cabinet Resolution for Detailed IIR and QDMTT Implementation Rules
On February 12, 2026, Cabinet Resolution No. (2) of 2026, was published in the Official Gazette to provide for the detailed implementation of the IIR and QDMTT in Qatar.
Article 4.2 of the OECD Model Rules includes a number of provisions that focus on the underlying character of the tax, irrespective of what it is called and the time it is levied.
A covered tax is defined as:
1. Any tax recorded in the financial accounts of a constituent entity that is levied on its income or profits. This is the standard treatment that will apply to catch most standard taxes on income such as corporate income taxes but also applies to taxes levied on a subsequent distribution of profits.
This is extended to also include taxes in the financial accounts that relate to a share of income or profits in which it has an ownership interest. This will include taxes under a Controlled Foreign Company regime, as well as taxes levied on undistributed profits of a transparent entity such as a partnership or LLP.
Note that CFC taxes are ‘pushed down’ to the CFC company. For more information, see Allocation of Taxes.
A tax on gross income (such as a digital service tax) would not meet this definition.
Note that, any tax under Pillar 1 of the OECD proposals would also be treated as a covered tax under this definition.
2. Taxes on distributed profits imposed under an Eligible Distribution Tax System.
This includes tax regimes that don’t levy a tax on income but rather tax distributions when made, or deemed to be made, by a company. It also includes taxes on non-business expenses levied on these companies.
Specific rules are required for these tax systems, as otherwise there would be very little tax reflected in years when there is no taxable distribution (and therefore the Pillar Two GloBE ETR would be likely to be very low leading to substantial top-up tax), and when there is a taxable distribution, the income used in the ETR would bear no resemblance to the actual taxable income used to determine the tax paid.
For more information on eligible distribution systems and investment funds, see investment funds.
3. Taxes that are imposed ‘in lieu’ of a generally applicable corporate income tax.
This is a potentially wide definition and includes withholding taxes (including any taxes levied under the subject-to-tax rule) and certain gross taxes where they are a substitute for a corporate income tax. Note that whilst gross-based taxes wouldn’t be covered taxes under (1) above, they could be under this definition if they are imposed instead of a corporate income tax.
Other taxes that could be covered by the ‘in lieu’ concept includes taxes imposed on a basis other than net income (ie taxes levied on an alternative base), providing they are not imposed in addition to a corporate income tax.
4. Taxes levied by reference to retained earnings and corporate equity.
This includes taxes levied on the net equity of a company. In addition, where a tax is levied partly on income and party on net equity it is treated as a covered tax if the tax is predominantly levied on income and it would be impractical to split the elements out eg Saudi Arabia’s Zakat.
Therefore, the definition of covered taxes is significantly wider than just corporate income taxes.
However, a number of taxes will clearly fall outside the definition. This includes:
• VAT and consumption taxes
• Excise taxes
• Digital service taxes (given they are not imposed on income and are not levied ‘in lieu’ of a corporate income tax)
• Stamp duty
• Property taxes
• Top-up tax levied under the Pillar Two GloBE rules
• A Qualifying Domestic Minimum Top-Up Tax (whether levied under the income inclusion or under-taxed payments rule)
• Disqualified Refundable Imputation Taxes (these are generally taxes that are refundable on the distribution of a dividend or creditable against other taxes)
• Taxes incurred by an insurance company that relate to returns to a policyholder
Note that whilst a Qualifying Domestic Minimum Top-Up Tax would not be a covered tax, a Non-Qualifying Domestic Minimum Top-Up Tax would be.
This can have a substantial impact under the GloBE rules. See our member’s article:

On February 12, 2026, Cabinet Resolution No. (2) of 2026, was published in the Official Gazette to provide for the detailed implementation of the IIR and QDMTT in Qatar.

On February 6, 2026, the Italian Revenue Agency approved the model for the GloBE tax Return. This is a consolidated form with information on the calculation of top-up tax under the IIR, UTPR and QDMTT.

On January 29, 2026, Canada’s Department of Finance released draft GMTA technical amendments introducing an elective private investment entity de-consolidation rule for Pillar Two/GMTA purposes.

On January 30, 2026, Japan’s National Tax Agency issued a law implementation circular clarifying certain aspects of its UTPR and QDMTT.

In January 2026, Canada issued the filing procedures for the GIR, GMT Return and the Double Filing Relief Notification.

On January 19, 2026, South Korea issued a Draft Law to amend the Enforcement Decree to the International Tax Adjustment Act. This provides for detailed provisions for the application of the QDMTT and will also extend the Transitional CbCR Safe Harbour by 1 year (as provided in the January 2026 OECD Side-by-Side Package).

On January 19, 2026, the Hong Kong Inland Revenue Department opened its E-filing portal for the submission of Top-Up Tax Notifications

On December 31, 2025, Israel enacted Law No. Law 5776-2025 on the Minimum Corporate Tax for Multinational Groups. The enacted law contains some significant changes from the previous draft law.

On December 29, 2025, Uruguay’s President issued Decree No. 325/025, to provide for exemptions from the QDMTT for entities covered by a tax stability agreement. Note that Law N° 20446 to enact the QDMTT was published in the Official Gazette on January 8, 2026.
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