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UAE Corporate Tax Case Study: can a tax-transparent legal entity satisfy the Participation Exemption subject-to-tax test?

The UAE Participation Exemption contains a familiar subject-to-tax condition, but the implementing rules make its operation less conventional than the expression may suggest. This case study considers the position of a Delaware limited partnership that is a separate legal entity, is treated as opaque for UAE Corporate Tax purposes, but is fiscally transparent for US federal income tax purposes.

The issue is not whether the United States has a sufficiently high corporate income tax rate. Its federal corporate income tax rate is 21%. The issue is whether that rate can be relied upon where the Participation itself is outside the federal corporate income tax charge and its income is taxed at partner level.

The question becomes particularly significant after the FTA confirmed that a Saudi company subject to Zakat at 2.5% may satisfy the same condition by reference to the 20% Saudi corporate income tax statutory rate. The clarification suggests that the rate actually applicable to the Participation is not always the rate tested under Article 6(1). The limits of that proposition, however, remain uncertain.

Although the analysis begins with that narrow mismatch, it is extended beyond the Delaware facts. The comparative discussion is used to develop a starting framework for similar cases in which a Participation is connected with a jurisdiction whose ordinary corporate income tax rate exceeds 9%, but the entity or the relevant income is outside or substantially outside that tax because of territorial taxation, a broad or entity-level exemption, a special regime, fiscal transparency or another structural feature.

Facts

UAE Co holds an ownership interest in a Delaware limited partnership (“Delaware LP”). For purposes of this case study, we assume that:

  • Delaware LP is a separate juridical person under Delaware law;
  • the interest otherwise meets the ownership and holding requirements for a Participating Interest under Article 23 of the UAE Corporate Tax Law;
  • Delaware LP is classified as a partnership, rather than as an association taxable as a corporation, for US federal income tax purposes;
  • for UAE Corporate Tax purposes, Delaware LP is treated as an opaque juridical person rather than as a fiscally transparent Foreign Partnership unless its UAE Taxable Person partner submits the required annual declaration on behalf of the partnership confirming that the conditions for treatment as a fiscally transparent Unincorporated Partnership are met.[1]

The resulting mismatch is deliberate for purposes of the analysis: Delaware LP is treated as a Participation in the UAE, while the United States treats the same entity as fiscally transparent.

Question

Can the subject-to-tax condition for the Participation Exemption be regarded as satisfied by reference to the 21% US federal statutory corporate income tax rate where Delaware LP is treated as an opaque juridical person for UAE Corporate Tax purposes but is fiscally transparent for US federal income tax purposes and is not itself subject to that corporate income tax?

Summary

  1. In our view, there is a credible textual basis for relying on the 21% US federal statutory corporate income tax rate, provided that Delaware LP can first be regarded as resident for tax purposes in the United States. The UAE subject-to-tax test is not framed as a pure effective-tax-rate test.
  2. The Saudi Zakat clarification materially supports this position. It confirms that a Participation may fall outside the ordinary corporate income tax and instead be subject to an alternative tax at a substantially lower rate, while the statutory rate of the ordinary corporate income tax is nevertheless used to test the 9% threshold. Delaware LP is not fully analogous however, because no alternative entity-level tax is imposed on it: US partnership taxation shifts the tax liability to the partners.
  3. The principal uncertainty for Delaware LP is its tax residence. US domestic law classifies a Delaware partnership as a domestic entity and a United States person but does not provide a conventional entity-level tax-residence concept for a partnership. US treaty practice generally does not regard the partnership itself as a treaty resident, and there is no UAE-US income tax treaty that can resolve the point. On the other hand, the UAE domestic tax-residency rules use incorporation or establishment as the residence nexus for a juridical person without requiring entity-level liability to Corporate Income Tax. That provides a material UAE-law analogy in favour of treating Delaware LP’s legal creation and domestic US status as sufficient connection for Article 6(1), although the Ministerial Decision does not expressly prescribe that result.
  4. The comparative analysis of Spain, Portugal, Ireland, Singapore, the Netherlands, Luxembourg and the EU Parent-Subsidiary Directive generally confirms the risk in extending the Saudi clarification to an entity that is completely outside entity-level income taxation. Those regimes commonly retain an express subject-and-not-exempt, real-levy or equivalent requirement, or provide a specific rule for a transparency mismatch.
  1. Their negative force for UAE purposes is limited, however, because the UAE legislation does not reproduce those disqualifying rules, while the UAE itself uses an incorporation-based domestic tax-residence concept and US law does not provide a conventional partnership tax-residence concept. These differences leave a reasonable route to positive qualification.
  1. We therefore regard the position as supportable, but not sufficiently clear to treat the Saudi clarification as directly determinative. Unless and until the FTA confirms the treatment through a public or private clarification, the conservative position is that the subject-to-tax condition is not met at the level of Delaware LP where it remains a separate juridical person for UAE Corporate Tax purposes and has not satisfied the conditions to be treated as a fiscally transparent Foreign Partnership.

Analysis

The statutory tension: “the Participation is subject to” versus a jurisdiction “that levies” the tax

  1. Article 23(2)(b) of the Corporate Tax Law states the condition in conventional subject-to-tax language. The Participation must be subject to Corporate Tax or another tax imposed under the legislation of the country or territory in which the juridical person is resident, of a similar character to Corporate Tax, at a rate of at least 9%.
  2. If this provision were read in isolation, the natural focus would be the tax status of the Participation itself. The questions would be whether the Participation falls within the charge to the relevant tax and what rate is applicable to it.
  3. Article 6(1) of Ministerial Decision No. 302 changes that formulation. It provides that the Article 23(2)(b) requirement is considered met when the Participation is resident for tax purposes throughout the relevant Tax Period in another country or foreign territory that levies a tax which is applied on a similar basis to UAE Corporate Tax and is levied at a statutory rate of at least 9%.
  4. The provision therefore divides the inquiry. The Participation remains the object of the residence test. By contrast, similarity and the statutory rate are attributes of the tax levied by the jurisdiction. This is not merely a difference in drafting convenience. Article 6(1) is expressly a rule under which the requirement in Article 23(2)(b) “shall be considered” met. It is therefore capable of giving substantive content to the Law’s more general subject-to-tax formulation.

Statutory rate, effective rate and the reason for low taxation

  1. Article 6(1) uses a statutory rate. It does not use an effective tax rate and does not state that the Participation must actually have incurred tax equal to 9% of its accounting or taxable profits. That distinction is reinforced by the structure of Article 6 itself.
  2. Article 6(3) identifies differences which, by themselves, do not prevent the foreign tax from being applied on a similar basis to UAE Corporate Tax. They include:
    1. differences in deductions, reductions and reliefs;
    2. lower rates applicable to particular brackets of income;
    3. targeted incentives or exemptions of a temporary nature; and
    4. the application of alternative taxes on income or profits.

Thus, a lower effective burden is not automatically inconsistent with Article 6(1).

  1. Conversely, Article 6(4) excludes regimes under which tax applies only to selected activities, is refunded upon distribution, or arises only upon distribution. Articles 6(5) and 6(6) then provide separate routes based on an effective tax rate of at least 9%. The express separation of the statutory-rate route from the effective-rate routes supports the view that Article 6(1) should not be converted into an unstated effective-tax test.
  2. The reason why the Participation is taxed at less than 9% nevertheless remains relevant. A temporary incentive, ordinary deduction or alternative tax is expressly contemplated. A permanent and unconditional exclusion from all entity-level income taxation is not expressly listed among the accepted differences. This is where the Delaware LP issue becomes difficult.

The Saudi Zakat clarification

  1. The FTA clarification concerning Saudi Zakat provides the clearest administrative indication of how Article 6(1) is intended to operate. The FTA was asked whether dividends from a Saudi company subject to Zakat at 2.5% could qualify for the Participation Exemption. It answered in the affirmative because Saudi corporate income tax is applied on a similar basis to UAE Corporate Tax and is levied at 20%.[2]
  2. The significance of this answer is not limited to the proposition that an alternative tax may coexist with the subject-to-tax condition. Article 6(3)(d) already says that. The more significant point is that the Participation may be outside the scope of the corporate income tax whose statutory rate exceeds 9%, while the alternative tax actually applicable to it is itself below 9%. The FTA nevertheless tests the 20% statutory corporate income tax rate, not the 2.5% Zakat rate.
  3. The clarification therefore strongly supports a jurisdictional reading of the statutory-rate limb. Once the relevant Participation is accepted as a tax resident within the Saudi system, the fact that a different mandatory tax regime applies to that Participation does not require the alternative tax to satisfy the 9% rate threshold independently.
  4. The clarification should not, however, be read as establishing that any entity established in a jurisdiction with a headline rate above 9% automatically qualifies. Zakat is an alternative tax expressly contemplated by Article 6(3)(d), and the Saudi company remains the person bearing the alternative tax liability. Those features are absent in the Delaware partnership case.
  1. Delaware law expressly provides that a limited partnership formed under Chapter 17 is a separate legal entity. Separate legal personality, however, does not determine federal income tax classification.[3] An eligible entity with two or more members may be classified as a partnership or may elect to be classified as an association taxable as a corporation under the check-the-box regulations.[4]
  2. Where partnership classification applies, the tax consequence is structural rather than an exemption from corporate income tax. Section 701 of Internal Revenue Code provides that a partnership as such is not subject to the federal income tax imposed by Chapter 1; the partners are liable in their separate capacities. Section 702 requires each partner to take into account its distributive share of partnership items. The partnership therefore computes and reports income within the federal tax system, but it is not the person on whom the income tax is imposed.
  3. This is materially different from the Saudi case. Zakat substitutes another tax liability for the ordinary corporate income tax treatment applicable to the relevant ownership portion. US partnership classification instead changes the taxpayer. The income is attributed to separate persons (the partners) whose rates, residence and exemptions may differ.

Is Delaware LP “resident for tax purposes” in the United States?

  1. Article 6(1) requires the Participation to be resident for tax purposes in the jurisdiction whose tax regime and statutory rate are relied upon. This requirement should be tested before the 21% rate is considered. Legal formation in Delaware does not by itself resolve the expression under US tax law, but it remains relevant to the possible autonomous UAE interpretation considered below.
  2. Under section 7701, a partnership created or organised in the United States or under the law of a State is domestic, and a domestic partnership is included within the definition of a United States person. These provisions give Delaware LP a strong domestic nexus to the US tax system.[5]
  3. US treaty practice points in a different direction. The IRS Instructions for Form 8802 state that partnerships are not considered US residents within the meaning of the residence articles of US income tax treaties, including a domestic partnership whose partners are all US residents. Instead, a Form 6166 issued in connection with a partnership identifies qualifying US-resident partners.[6]
  4. There is no comprehensive income tax treaty between the United States and the UAE. Consequently, there is no bilateral residence article or fiscally transparent entity provision that can directly resolve whether Delaware LP is a US resident for Article 6(1).[7]
  5. Ministerial Decision No. 302 does not state whether “resident for tax purposes” is to be determined exclusively under the domestic law of the foreign jurisdiction, by reference to an applicable UAE double tax treaty, or according to an autonomous UAE meaning. In our view, those sources should be considered in that order of relevance.

Possible hierarchy for determining foreign tax residence

  1. The clearest case is where the foreign jurisdiction’s domestic tax law itself treats the Participation as resident for tax purposes. Where domestic law does not provide a residence concept but an applicable UAE double tax treaty treats the entity as resident of that jurisdiction, treaty residence should likewise provide strong support for Article 6(1). The difficulty arises where neither source gives a direct answer.
  2. Delaware LP falls within that residual category. US federal tax law classifies it as a domestic partnership and a United States person, but does not give the partnership a conventional entity-level tax-residence status. US treaty practice generally attributes treaty residence through the partners. At the same time, there is no comprehensive UAE-US income tax treaty whose residence article could resolve the question for Article 6(1).
  3. In that situation, the UAE’s own domestic tax-residency rules provide a relevant interpretative benchmark. Article 3(1) of Cabinet Decision No. 85 of 2022 treats a juridical person as a UAE Tax Resident if it is incorporated, formed or recognised under UAE legislation. Unlike a conventional liable-to-tax test, that rule does not require the juridical person to be subject to Corporate Tax in its own right or to bear tax at a particular rate. Sections 4.1.1, 5.1.1 of the  FTA Tax Resident and Tax Residency Certificate Guide No. TPGTR1 likewise lists foundations among juridical persons and confirms that a juridical person formed in the UAE falls within the domestic UAE tax-residence rule.
  4. This is particularly relevant to Family Foundations. A UAE foundation is a juridical person under its establishment law. If the conditions of Article 17 of the Corporate Tax Law are met and the FTA approves the application, it is treated as a fiscally transparent Unincorporated Partnership for Corporate Tax purposes and is not subject to Corporate Tax in its own right. Sections 4.4 and 5 of the FTA Family Foundations Guide No. CTGFF1 describes that treatment as a Corporate Tax transparency rule. It does not state that the foundation ceases to be a juridical person under its constitutive law.
  5. We have not identified published FTA guidance stating that an Family Foundation, once treated as an Unincorporated Partnership for Corporate Tax purposes, thereby loses its domestic Tax Resident status under Cabinet Decision No. 85 or becomes ineligible, merely for that reason, for a domestic Tax Residency Certificate. The current FTA Tax Residency Certificate service also expressly accommodates applications by juridical persons without a Corporate Tax TRN. This tends to support a distinction between domestic tax residence and status as a Taxable Person under the Corporate Tax Law. An ordinary non-juridical Unincorporated Partnership is different: the domestic tax-residency framework is expressed by reference to natural and juridical persons, while the partners are the relevant persons for Corporate Tax purposes.
  6. Treaty residence must be kept separate. Article 6 of Cabinet Decision No. 85 provides that where an International Agreement sets its own tax-residence conditions, those conditions apply for purposes of that agreement, and Article 2 of the Ministerial Decision No. 247 of 2023 allows the FTA to issue a treaty Tax Residency Certificate only where the applicant satisfies the relevant treaty residence conditions. A UAE Family Foundation may therefore have a strong domestic residence basis by virtue of its incorporation while a particular DTT could produce a different result, for example where the residence article requires liability to tax.
  7. This UAE approach gives additional support to the broader reading of Article 6(1) of the Decision No. 302 where the foreign jurisdiction itself does not employ a conventional residence concept. If the Participation is a separate juridical person, is legally created in that jurisdiction and is treated as an opaque juridical person for UAE Corporate Tax purposes, there is a reasonable argument that the place of its legal creation or establishment identifies the relevant tax jurisdiction unless foreign law or an applicable treaty points elsewhere. Applied to Delaware LP, its Delaware formation, domestic status and status as a US person may therefore supply the closest foreign equivalent to the incorporation-based residence nexus which the UAE itself uses. This remains an interpretative analogy, however as Article 6(1) does not expressly direct the UAE domestic residence test to be transposed to a foreign Participation.

Two possible readings of the residence requirement

  1. Under the broader reading, Article 6(1) uses residence to identify the foreign tax system to which the Participation belongs. Delaware LP is created in the United States, is domestic and a United States person, is subject to US information-reporting obligations, computes partnership income under the Internal Revenue Code and passes that income to its partners under US tax rules. The UAE domestic tax-residence analogy described above reinforces this reading: if legal incorporation or establishment can identify the jurisdiction of residence of a UAE juridical person without a separate liability-to-tax requirement, the equivalent legal and tax-system connections of Delaware LP may be sufficient for the specific purpose of Article 6(1), even though the partnership is not a separate federal income-tax payer.
  2. Under the narrower reading, residence for tax purposes denotes the conventional status of a person that is itself recognised as a resident taxpayer. The IRS treaty-residence position is then highly relevant: a domestic partnership is not the resident person claiming treaty benefits, the tax attaches at partner level, and there is no UAE-US treaty residence rule capable of filling the gap. On this interpretation, Delaware LP may fail Article 6(1) before the statutory-rate test is reached.
  3. The UAE text does not conclusively choose between these readings. Article 6(1) retains an entity-level residence requirement even while shifting the similarity and rate elements to the jurisdiction. The jurisdictional formulation therefore does not eliminate entity-level analysis. It relocates it to tax residence. The incorporation-based UAE domestic tax-residence framework is a material argument in favour of the broader reading where foreign law and an applicable treaty give no answer, but the Ministerial Decision does not expressly adopt that fallback.

Comparative perspective

  • Comparable participation-exemption and foreign-income exemption regimes do not use a uniform subject-to-tax concept. They nevertheless help distinguish three questions that are sometimes conflated: whether the foreign jurisdiction has a sufficiently high statutory rate, whether the Participation actually bears tax at that rate, and whether the Participation is within the foreign corporate tax charge at all. The comparison is interpretative rather than determinative of UAE law.
RegimeRate / tax testLower actual taxComplete exemption / alternative regime
SpainForeign investee must be subject and not exempt from an identical or analogous tax at a nominal rate of at least 10%.Exemptions, allowances, reductions and deductions affecting the distributed profits do not prevent the nominal-rate condition from being met.Entity-level subject-and-not-exempt status is required under the ordinary route. An applicable DTT with information exchange can instead deem the entire Article 21(1)(b) condition met irrespective of the tax rate. The treaty must apply to the investee, so treaty residence is critical for transparent entities.
PortugalDistributing entity must be subject and not exempt; legal rate applicable to it must be at least 60% of the Portuguese CIT rate.Focus is on the legal rate, not the actual ETR.Complete entity-level exemption fails the ordinary route. However, special rule can disapply the subject-and-not-exempt and minimum-rate requirement where the active-income condition is satisfied.
IrelandRelevant subsidiary must be resident for foreign tax purposes, not generally exempt, and within a tax corresponding to Irish CT imposed at a nominal rate above 0%.Source-specific exemptions can result in zero actual tax without making the company generally exempt.A regime that generally exempts all or most sources of income fails. From 2026, where domestic law does not determine residence, an applicable Irish DTT can supply residence, but the company must still not be generally exempt from the relevant corresponding tax on locally arising income.
SingaporeSeparate subject-to-tax condition plus foreign headline corporate tax rate of at least 15%.The actual tax rate may be below the 15% headline rate. For dividends, the separate subject-to-tax condition may be satisfied by tax on the dividend itself or by underlying tax on the profits from which it is distributed.Complete non-taxation ordinarily fails the separate subject-to-tax condition, subject to the substantive-business-activity incentive exception. If the income is chargeable under special tax legislation at a lower rate, that regime’s highest rate generally becomes the relevant headline rate unless the lower rate is itself such an incentive.
NetherlandsFor an investment participation, the investee must be subject to profit tax resulting in a real levy by Dutch standards. A regular statutory rate of at least 10% is the starting point, followed by a layered comparison of structural deviations and, where necessary, limited or full recalculation.A lower actual burden does not automatically fail the test. The analysis asks whether identified systemic differences materially reduce the levy for the specific participation. Deviations that do not affect that participation are disregarded.A subjective exemption or 0% regime fails the real-levy test. A specific administrative concession addresses opaque-in-the-Netherlands / transparent-abroad classification mismatches by allowing partner-level taxation to count where the underlying interest holders are sufficiently taxed. The asset test remains an alternative route.
LuxembourgFor a non-EU investee, the entity must be a non-resident capital company fully taxable to a tax corresponding to Luxembourg CIT; EU subsidiaries follow the Directive route.A corresponding tax requires an effective rate of at least half the Luxembourg CIT rate and an analogous tax base; from 2025 the reference rate is 8%.A subjective entity exemption, permanent 0% treatment or fiscal transparency is inconsistent with the fully-taxable third-country company route. Transparent partnerships are instead looked through to underlying holdings, and partner-level taxation does not substitute for the entity-level full-taxation requirement.
EU Parent-Subsidiary DirectiveA qualifying company must meet the listed-form and residence requirements and be subject to a listed tax without possibility of option or exemption, or to a substituted tax.The Directive sets no numerical minimum rate; however, a permanent zero-rate regime fails the subject-to-tax condition.A substituted entity-level tax is accepted. Article 4(2) separately permits the parent State to treat the subsidiary as transparent and tax its share of profits currently. It does not deem participant-level tax to be a substituted corporate tax borne by an entity that remains opaque.

Spain

  1. Spain is a useful comparator for the distinction between nominal and actual taxation. Article 21(1)(b) of Ley 27/2014 requires the foreign investee to have been subject and not exempt from an identical or analogous foreign tax at a nominal rate of at least 10%, but expressly disregards exemptions, allowances, reductions and deductions applicable to the relevant profits. Thus, an effective burden below the nominal threshold does not by itself defeat the exemption. Complete entity-level exemption is a different question.
  2. The Spanish DTT deeming rule also highlights the importance of the Participation’s tax residence, rather than merely the existence of a tax treaty with its jurisdiction of formation. Article 21(1)(b) treats the taxation requirement as satisfied where the investee is resident in a country with which Spain has an applicable double tax treaty containing an exchange-of-information clause.[8] Accordingly, it is not sufficient that Spain has concluded a treaty with the country in which the entity is organised: the treaty must be applicable to the particular investee.

This distinction is especially relevant for fiscally transparent entities. Under Article 1(6) and 4(1) of the Spain–US treaty, income derived through an entity treated as fiscally transparent is regarded as derived by a resident of a Contracting State only to the extent that the income is treated, under that State’s tax law, as income of a resident of that State. A US partnership therefore cannot rely merely on its US formation to obtain the Article 21(1)(b) deeming treatment. To the extent that the partnership, or the relevant income derived through it, is not treated as attributable to a US treaty resident, the DTT deeming route should not be available and satisfaction of Article 21(1)(b) would instead have to be established under its ordinary taxation test.[9]

Portugal

  1. Portugal follows a comparable entity-level formulation. Its participation exemption requires the distributing entity to be subject and not exempt from an identical or similar corporate income tax, while the legal rate applicable to that entity must reach a prescribed proportion of the Portuguese corporate income tax rate. The formulation again separates the applicable legal rate from the entity’s actual tax burden, but preserves an express requirement that the investee remain subject and not exempt from the relevant tax.[10]

Ireland

  1. Ireland draws the same distinction with unusual clarity. Revenue guidance states that the “not generally exempt” requirement operates at company level.[11] A company may receive only income that happens to be exempt (for example, dividends under a participation exemption) and may therefore pay no corporation tax in a particular period without being regarded as generally exempt. By contrast, a company that is effectively untaxed because the foreign regime generally exempts all or most of its sources of income does not satisfy the requirement.[12]
    1. Section 3.5 of the same Irish Revenue guidance contains a fairly elegant solution to exactly the problem we have been discussing: what to do where the foreign jurisdiction taxes companies on a territorial (source) basis and its domestic law does not actually classify companies as “tax resident”. Similarly to UAE, the starting problem under the Irish participation exemption is that a “relevant subsidiary” must be resident for foreign tax purposes in a relevant territory. Revenue expressly acknowledges that this wording creates difficulty for jurisdictions where corporate tax is imposed mainly by reference to the source of income and domestic law does not need a corporate-residence concept. Revenue identifies the US and Hong Kong as examples.
    2. Finance Act 2025 inserted section 831B(9), applicable to distributions made on or after 1 January 2026. The provision addresses cases where the law of a relevant territory does not determine the residence of a company for foreign tax purposes. In such circumstances, the company is treated as resident in that territory if:
      • it is regarded as resident there under Ireland’s double tax treaty with that territory; and
      • it is not generally exempt from the relevant foreign tax.
    3. On this basis, the residence determination should proceed as follows:
      • the primary test is the domestic corporate-residence concept of the foreign jurisdiction. Where the domestic law of that jurisdiction determines the company’s residence for tax purposes, that domestic-law residence should be used;
      • where the foreign jurisdiction operates a territorial system of taxation and its domestic law does not determine corporate tax residence, residence may instead be established under the double tax treaty concluded between that jurisdiction and Ireland. If the treaty treats the company as resident in that jurisdiction, the company is deemed to be resident there for the purposes of the Irish participation exemption, provided that the separate “not generally exempt” condition is also satisfied.
    4. The second part of the solution is equally important. Ireland did not say that treaty residence alone is enough. Where this special residence rule applies, the company must still not be “generally exempt” from an appropriate foreign corporate tax. For the special territorial-system rule, Revenue looks at whether the company is generally exempt from a tax corresponding to Irish corporation tax that applies to income, profits and gains arising in the relevant territory; the nominal rate must exceed 0%.
    5. That formulation is deliberate. In a territorial system, it would make little sense to ask whether the company is liable to tax on worldwide income. Ireland instead asks essentially: Is this company within the ordinary corporate tax regime as regards income arising in that jurisdiction?
    6. For example, assume a Hong Kong company has only foreign-source income that is outside Hong Kong profits tax under the territorial system. The company may pay zero actual tax. That does not necessarily mean the Irish condition fails. The relevant question is whether the company is generally within the Hong Kong profits-tax regime in respect of Hong Kong-source profits, and whether that tax is a qualifying corporate tax imposed at a positive nominal rate. Ireland deliberately focuses on the tax applicable to locally arising profits, because in a territorial system foreign-source income may legitimately escape taxation.
    7. Why the US was used as an examplebecomes clearer from the Ireland–US DTT. Article 4 defines treaty residence by reference to being liable to tax by reason of factors including domicile, residence, management or place of incorporation. US domestic legislation commonly classifies corporations as “domestic” or “foreign”, rather than framing the distinction in precisely the same “tax resident/non-resident” terminology used by Irish legislation. The Irish solution therefore operates, in substance, as follows:
      • the participation exemption is not denied merely because US domestic law does not supply the specific residence concept required by the Irish provision; and
      • where the Ireland–US DTT recognises the company as a US resident, that treaty residence may be used for the purposes of the Irish participation exemption.
    8. This is particularly relevant to the Delaware LP analysis. Section 3.5 of the Irish Revenue Manual is useful by analogy, but its solution is not simply that a US entity is necessarily a US tax resident. On the contrary, it reinforces the importance of determining whether the particular entity qualifies as resident under the relevant treaty. For an ordinary US corporation this is generally straightforward. For a fiscally transparent US partnership, the position is materially different because the partnership is generally not itself liable to US federal income tax; the tax liability arises at partner level.
    9. The UAE rules contain no equivalent deeming provision. There is no comprehensive UAE-US double tax treaty that could be used to establish the Delaware LP’s residence by reference to a treaty residence article. US domestic law, in turn, classifies the partnership as a domestic entity and a US person, but does not clearly establish that it is a tax resident in the sense contemplated by Article 6(1) of Ministerial Decision No. 302 of 2024. Finally, unlike the Irish regime, the UAE rules do not contain an express provision stating that a foreign entity which is generally exempt from all or most categories of income cannot rely on the jurisdiction’s statutory corporate income tax rate for the subject-to-tax test.
    10. The Irish approach therefore illustrates one possible legislative solution to both issues:
      • it provides an alternative treaty-based route for establishing residence where domestic law does not determine it,
      • while separately preserving an entity-level requirement that the company not be generally exempt from the relevant foreign corporate tax.

The UAE legislation does not contain an equivalent mechanism. Accordingly, the Irish solution may be useful as a comparative interpretative reference, but it cannot be imported into the UAE subject-to-tax test in the absence of a corresponding UAE rule or FTA clarification.

Singapore

  1. Singapore adopts a different structure, but it is equally useful for distinguishing an entity’s or income’s actual taxation from the statutory rate applicable in the foreign jurisdiction. Under section 13(9) of the Singapore Income Tax Act, the exemption for specified foreign-sourced income is subject, among other requirements, to two separate conditions:
    • the foreign income must have been subject to tax in the foreign jurisdiction from which it is received, and
    • the highest corporate income tax rate of that jurisdiction must be at least 15%.

IRAS expressly treats these as separate cumulative conditions.[13]

  1. The first condition is an actual subject-to-tax test. IRAS explains that the specified foreign income must have been subject to tax in the foreign jurisdiction from which it is received. Where the income is exempt and no foreign tax is suffered, this condition is ordinarily not met. An exception applies where the exemption is granted because of substantive business activities carried on in the foreign jurisdiction, in which case IRAS may regard the subject-to-tax condition as satisfied notwithstanding the exemption.[14]
  2. The second condition is materially different. Section 8.3 of the IRAS e-Tax Guide provides that the “foreign headline tax rate” is the highest corporate tax rate of the foreign country of source in the year in which the specified foreign income is received in Singapore, and that this rate must be at least 15%. Importantly, IRAS expressly states that the headline rate need not be the actual rate imposed on the specified foreign income.
  3. The example given by IRAS in Section 8.3 illustrates the distinction. A Singapore company receives a dividend from Country A on which tax of 10% has been imposed, while Country A’s headline corporate tax rate is at least 15%. IRAS treats the headline-rate condition as satisfied notwithstanding that the dividend itself was taxed at only 10%. The 15% threshold therefore does not operate as a minimum effective tax rate applicable to the dividend or to the profits from which it was distributed. It is a separate jurisdictional test based on the foreign country’s headline corporate income tax rate.
  4. This also means that, for purposes of the headline-rate condition alone, it is not necessary to establish that the dividend-paying company itself was taxed at the foreign jurisdiction’s headline rate. The enquiry is directed to the rate of the foreign corporate tax system, rather than to the particular tax burden borne by the payer. The payer may therefore have benefited from deductions, exemptions or another treatment resulting in an actual tax rate below 15% without that fact, by itself, causing the headline-rate condition to fail.
  5. This does not, however, make the payer’s or the underlying income’s taxation wholly irrelevant to the Singapore exemption. The separate subject-to-tax condition must still be satisfied. In the case of foreign dividends, this may be established by tax imposed on the dividend itself or, where the applicable rules permit, by underlying corporate tax borne on the profits from which the dividend is distributed. Accordingly, the Singapore regime permits the actual rate suffered by the relevant income to be lower than 15%, but ordinarily requires some qualifying foreign taxation of that income or its underlying profits.
  6. The distinction becomes particularly clear where the dividend-paying company is exempt from corporate income tax. If the company’s underlying profits are exempt but tax is nevertheless imposed on the dividend itself, the subject-to-tax condition may still be satisfied through that dividend tax. Conversely, where both the underlying profits and the dividend are untaxed, the fact that the foreign jurisdiction has a headline corporate income tax rate exceeding 15% does not, on its own, satisfy the Singapore exemption. The headline-rate condition may be met, but the separate subject-to-tax condition would ordinarily fail, subject to the substantive-business-activity exception described above.
  7. Singapore also contains an important qualification where the relevant foreign income is taxed under special legislation rather than under the jurisdiction’s ordinary corporate income tax law. Section 8.3(c) of the IRAS e-Tax Guid provides that, where the specified foreign income is chargeable under special tax legislation imposing a lower rate than the main corporate income tax legislation, the relevant headline rate is generally the highest rate prescribed by that special legislation. This prevents a taxpayer from relying mechanically on a high general corporate tax rate where the particular category of income is structurally governed by a separate lower-rate tax regime. An exception is made where the lower rate represents a tax incentive granted for substantive activities carried on in the jurisdiction.
  8. The Singapore approach therefore separates three questions which can otherwise easily be conflated:
    • has the relevant foreign income actually suffered qualifying foreign tax;
    • does the source jurisdiction have a headline corporate income tax rate of at least 15%; and
    • is the income instead governed by a special tax regime whose own rate should replace the jurisdiction’s ordinary headline rate?

The answer to the second question does not depend on the actual rate suffered by the payer or the income, but satisfaction of the second condition does not dispense with the first.

  1. This distinction is relevant to the UAE subject-to-tax analysis. The UAE rules in Article 6(1) of Ministerial Decision No. 302 of 2024 do not reproduce Singapore’s two-stage structure. Article 6(1) refers to residence in a jurisdiction that levies a qualifying tax at a statutory rate of at least 9%, but does not separately require that the Participation or the relevant income actually suffer tax. The Singapore legislation, by contrast, expressly separates an actual subject-to-tax requirement from the jurisdictional headline-rate test.
  2. The comparison is particularly instructive in light of the Saudi Zakat clarification. Singapore would not treat the existence of a sufficiently high foreign headline rate as sufficient on its own; some qualifying taxation of the relevant foreign income must ordinarily also be demonstrated. The UAE clarification appears to take a different approach: it relies on Saudi Arabia’s 20% statutory corporate income tax rate even though the Participation itself may instead be subject to Zakat at 2.5%. This supports the view that, unlike Singapore, the UAE statutory-rate test is not expressly coupled with a separate requirement that the Participation or its income actually bear tax at the qualifying statutory rate.
  3. At the same time, Singapore’s special-legislation rule provides a useful caution against treating the jurisdictional headline rate as invariably decisive. Where the foreign legal system places the relevant income under a distinct tax regime, Singapore may look to the rate of that regime rather than to the jurisdiction’s ordinary corporate income tax rate. This illustrates that even a jurisdictional headline-rate test may require consideration of the legal basis on which the particular entity or income is taxed, rather than mechanically referring to the highest rate appearing anywhere in the foreign tax system.

Netherlands

  1. The Dutch participation exemption provides a particularly useful comparator because the statutory expression “subject to a profit tax that results in a levy that is substantial according to Dutch standards” has been developed through administrative guidance and legislative history. The subject-to-tax test is relevant principally to investment participations: an investment participation can nevertheless qualify for the participation exemption where either this tax test or the alternative asset test is satisfied.[15]
    1. The Dutch test is not determined by the foreign jurisdiction’s headline rate alone. The Dutch Tax Administration explains that the foreign taxation of the participation’s profits is compared with taxation according to Dutch standards. A rate of 10% will normally constitute a real level of taxation, but the foreign tax base must also be considered by comparison with the Dutch rules for determining annual taxable profit.[16]
    2. The parliamentary history describes a layered comparison between the foreign tax system applicable to the subsidiary and the ordinary Dutch corporate tax regime. A regular statutory profit-tax rate of at least 10% is the starting point. The analysis then identifies special differences in the tax base or other structural or systemic deviations capable of reducing the levy below that benchmark. The enquiry is therefore directed first to the design of the foreign system, rather than to the subsidiary’s actual effective tax rate for a particular year.[17]
    3. Where the effect of the identified deviation can be determined directly, the first step is to quantify that structural effect. The parliamentary examples assume a foreign statutory rate of 25% and a rule permitting profit distributions to be deducted. If 50% of a distribution is deductible, the rule reduces the effective rate to 12.5%, and the foreign tax may still constitute a real levy. If 80% is deductible, the same systemic deviation reduces the rate to 5%, and the test is not satisfied. [18]
    4. If that direct assessment is not decisive, the second step is to determine whether the identified deviation is relevant to the specific participation. A systemic difference concerning interest deductions, for example, has no effect where the subsidiary has no interest expense. In that case, the foreign tax may constitute a real levy for that subsidiary notwithstanding the deviation in the foreign system.
    5. If the deviation is relevant to the subsidiary, the third step is a limited recalculation of the tax base that isolates the effect of that deviation. This is not yet a complete reconstruction of the foreign tax result under Dutch rules: differences that are not systemic deviations, such as ordinary differences in depreciation or other profit-computation rules, remain outside the recalculation.
    6. Only if the limited recalculation still does not establish a real levy does the fourth and final step permit a full recalculation under Dutch standards. At that stage, all differences in the computation of profit are taken into account, including features of the foreign system that are less favourable than the Dutch rules. The full recalculation may therefore demonstrate that the effective levy is nevertheless at least 10%.
    7. This layered method does not alter the separate treatment of entity-level exemptions. Section 2.11.1.5 of the 2024 Participation Exemption Policy Decision of 19 September 2024 No. 2024-20865 expressly states that the subject-to-tax test is not satisfied where the participation itself is subjectively exempt from profit tax, whether that participation is domestic or foreign. In such a case, there is no “real levy” according to Dutch standards. The legislative history likewise identifies a 0% regime and a tax exemption as cases of insufficient taxation and states that the same applies to comparable foreign regimes.
    8. The Dutch treatment therefore differs from a pure jurisdictional headline-rate approach. The existence of a foreign corporate income tax with a statutory rate exceeding 10% does not by itself establish sufficient taxation if the particular entity is structurally exempt from that tax. Conversely, a company need not necessarily bear an effective rate equal to the statutory rate where reductions in its tax burden arise without a relevant systemic deviation from the Dutch tax base.
    9. Even more relevant to the Delaware LP case is section 2.11.1.4 of the Decision No. 2024-20865, which expressly addresses a classification mismatch. Such a mismatch exists where, from the Dutch perspective, the foreign subsidiary is an independently taxable entity, while the jurisdiction in which it is established treats it as fiscally transparent and therefore taxes the underlying interest holder rather than the entity itself. In the situation described in the Decree, that underlying interest holder is the Dutch taxpayer. In that situation, the Dutch State Secretary considers it reasonable to approve that the entity is sufficiently subject to tax, provided that the underlying interest holders are sufficiently subject to the profit tax of the jurisdiction in which the entity is established. The Decree explains that this is consistent with the rationale of the subject-to-tax test: the subsidiary’s profits should be adequately brought within the scope of a profit tax.
    10. This is a particularly instructive comparison with a Delaware LP that is regarded as a separate juridical person for UAE Corporate Tax purposes but as fiscally transparent in the United States. The Netherlands has expressly identified this type of classification mismatch and has adopted a specific administrative solution that allows taxation at participant level to be taken into account. The solution is therefore not based on treating the foreign jurisdiction’s ordinary corporate tax rate as sufficient notwithstanding transparency. Rather, it looks to whether the profits attributed through the transparent entity are themselves adequately taxed in that jurisdiction at the level of the underlying participants.
    11. The Dutch treatment consequently provides both support and a caution for the UAE analysis, but the UAE position requires a distinction between two situations. The UAE Corporate Tax Law contains its own mechanism for recognising a Foreign Partnership as fiscally transparent. Under Article 16(7), read together with Article 4 of Ministerial Decision No. 261 of 2024, a Foreign Partnership is treated as an Unincorporated Partnership where the prescribed conditions are satisfied, including the submission of an annual declaration confirming the relevant foreign tax treatment. Article 16(1)–(3) then treats the partners, rather than the partnership, as the relevant Taxable Persons and attributes the partnership’s income and expenditure to them. In that situation, taxation at partnership level is effectively replaced by taxation at partner level through the UAE’s express transparency mechanism.

The position is different where the Foreign Partnership does not satisfy those conditions, including where the required annual declaration is not submitted. As explained in the FTA Partnerships Guide No. CTGPTN1 and Summaries of the Private Clarifications, the Foreign Partnership is then regarded as fiscally opaque for UAE Corporate Tax purposes. In that case, the UAE rules contain no express equivalent of the Dutch administrative approval under which taxation of the partners may nevertheless be substituted for taxation of an entity that continues to be treated as a separate, opaque Participation when applying the subject-to-tax test in Article 23.

    1. The Dutch approach is therefore materially different from the position suggested by the Saudi Zakat clarification. Under the Dutch subject-to-tax test, neither the existence of a sufficiently high ordinary corporate tax rate in the jurisdiction nor the legal incorporation of the investee is necessarily sufficient where the investee itself is exempt or transparent. The enquiry remains directed at whether the profits represented by the participation are adequately brought within a profit tax, either at entity level or, under the specific administrative concession for classification mismatches, at participant level.

Luxemburg

  1. Luxembourg merits separate treatment because its participation exemption uses different gateways for EU and third-country subsidiaries. Under Article 166(2) of the Luxembourg Income Tax Law, income may qualify where the direct participation is held in an entity covered by Article 2 of the EU Parent-Subsidiary Directive, in a fully taxable Luxembourg capital company, or in a non-resident capital company that is fully taxable to a tax corresponding to Luxembourg corporate income tax. A Delaware LP is a third-country entity and must therefore be analysed under the last route.
    1. For that third-country route, the Luxembourg tax administration defines a corresponding tax by reference to both rate and base. The foreign tax must be imposed compulsorily by a public authority, its effective rate may not be lower than half the Luxembourg corporate income tax rate, and the determination of its tax base must follow rules and criteria analogous to those applied in Luxembourg. Because the Luxembourg corporate income tax rate is 16% from 2025, the present reference threshold is 8%.[19]
    2. The Luxembourg test is therefore not a jurisdictional headline-rate test. It is not enough that the United States has an ordinary federal corporate income tax rate of 21%. The particular foreign subsidiary must itself be a capital company and must be fully taxable to the corresponding tax. A subjective entity exemption, a permanent zero-rate regime or fiscal transparency at the level of the foreign entity is not converted into sufficient taxation merely because another class of entities in the same jurisdiction bears tax at a qualifying rate.
    3. Entity classification logically precedes the rate-and-base comparison. Luxembourg law treats specified partnerships, including a société en commandite simple and a société en commandite spéciale, as fiscally transparent, so that the partners rather than the partnership are taxed. Article 175 of the Luxembourg Income Tax Law states that such entities are regarded as having no legal personality distinct from their partners for tax purposes, subject to the statutory exceptions. Consistently, Article 166(3) treats a participation held through one of those transparent entities as held directly, in proportion to the investor’s share of its net assets. The transparent partnership can therefore operate as a conduit to an underlying qualifying participation. The partnership interest is not thereby converted into a fully taxable corporate subsidiary.
    4. This distinction is directly relevant to Delaware LP. If Luxembourg characterises the Delaware LP, by comparison of its legal characteristics, as analogous to a transparent partnership, the analysis follows the partners and any underlying assets rather than treating the LP itself as a qualifying subsidiary under Article 166(2) of the Luxembourg Income Tax Law. Its default US federal tax treatment under sections 701 and 702 reinforces the absence of entity-level taxation: tax imposed on the partners is not substituted for the requirement that a third-country corporate subsidiary be fully taxable to a corresponding tax.
    5. A US check-the-box election to treat the Delaware LP as an association taxable as a corporation would require the Luxembourg analysis to be performed again, but it would not make the answer automatic. Two distinct conditions would remain: the entity must be classified for Luxembourg purposes as a non-resident capital company, and it must be fully taxable under a compulsory foreign tax whose rate and base satisfy the corresponding-tax standard. Foreign tax classification is relevant to the second condition, but it does not by itself determine the Luxembourg legal-characterisation question.
    6. The contrast with the Saudi Zakat clarification is consequently sharper than the former paragraph suggested. Luxembourg would not normally treat the existence of a 20% corporate income tax elsewhere in the Saudi system as sufficient if the particular investee were not itself fully taxable to that tax or to another tax meeting the corresponding-tax standard. The UAE clarification instead accepts the Saudi statutory corporate income tax rate notwithstanding the lower alternative tax borne by the Participation. Luxembourg therefore supplies a useful example of an express entity-level comparability test, not merely a lower effective-rate threshold.

EU Parent-Subsidiary Directive

  1. The EU Parent-Subsidiary Directive must be analysed separately. Article 2(a) confines exemption to qualifying companies of Member States and does not apply directly to a Delaware LP. Its definition of a “company of a Member State” is cumulative:
    1. the entity must take a listed legal form,
    2. “according to the tax laws of a Member State is considered to be resident in that Member State for tax purposes and, under the terms of a double taxation agreement concluded with a third State, is not considered to be resident for tax purposes outside the Union”; and
    3. be subject to a listed corporate tax, “without the possibility of an option or of being exempt, or to any other tax which may be substituted for any of those taxes”.[20]
  1. Unlike the Luxembourg third-country test, the Directive prescribes no numerical minimum rate and no comparison of the foreign tax base. Its subject-to-tax condition is nevertheless substantive. In Wereldhave Belgium, the Court of Justice held that a Netherlands fiscal investment institution subject to corporation tax at a zero rate, provided that it distributed all of its profits, was not a “company of a Member State” for Directive purposes. Formal inclusion within the corporation-tax legislation was therefore insufficient where the applicable regime produced permanent zero taxation for that class of entity.[1]
  2. The words “without the possibility of an option or of being exempt” also separate compulsory taxation from elective entry into, or withdrawal from, the corporate tax charge. At the same time, Article 2(a)(iii) expressly recognises a tax substituted for a listed tax. The most coherent reading is that the substituted tax must replace the listed corporate tax in relation to the same company. That supports an analogy with a mandatory entity-level alternative tax, such as the Zakat treatment described by the FTA, but not with fiscal transparency under which the entity ceases to be the taxpayer and the liability is imposed on its partners.
  3. The comparison with UAE law reveals a further textual difference. As the Court explained in Wereldhave Belgium, the Directive’s tax-status condition contains two cumulative elements:
    1. a positive criterion requiring the company to be subject to the relevant corporate tax, and
    2. a negative criterion requiring it to be subject to that tax without the possibility of an option and without being exempt.

Formal inclusion within the corporate tax legislation is therefore insufficient where the applicable regime permits the company to escape liability for that tax.

The UAE provisions use a different formulation. Article 23(2)(b) of Corporate Tax Law requires the Participation to be subject to Corporate Tax, or another tax of a similar character, at a rate of at least 9%. Article 6(1) of Ministerial Decision No. 302 of 2024 deems that condition satisfied where the Participation is resident for tax purposes in a jurisdiction that levies a similar tax at a statutory rate of at least 9%. Neither provision expressly adds a general requirement that the Participation must have no possibility of opting out of that tax or benefiting from an entity-level exemption.

Although Article 6(4) excludes certain specifically identified regimes, it does not reproduce the Directive’s broader no-option and no-exemption condition. That condition should therefore not be imported into UAE law as though it had been expressly enacted. Its absence does not, however, establish that an entity which has elected out of, or is permanently exempt from, the relevant foreign tax necessarily qualifies. That question remains governed by the UAE requirements of tax residence, being subject to tax and similarity to UAE Corporate Tax.

  1. The Directive does not ignore transparency. Article 4(2) of  Directive 2011/96/EU expressly permits the Member State of the parent company to regard a subsidiary as fiscally transparent on the basis of that State’s assessment of the subsidiary’s legal characteristics and to tax the parent on its share of the subsidiary’s profits as they arise. The parent State must then refrain from taxing the later distribution. This is a separate look-through mechanism:
    • it changes the timing and person of taxation in the parent State; and
    • it does not deem partner-level tax to be a substituted corporate tax borne by an entity that remains opaque.
  2. That transparency rule is important for classification mismatches but operates in a different direction from the Dutch administrative approval discussed above. Article 4(2) addresses the case in which the parent State itself treats the subsidiary as transparent. It does not provide that, where the parent State continues to treat an entity as opaque but the subsidiary State taxes the participants, participant-level taxation must be accepted as satisfying an entity-level subject-to-tax condition. Nor can it bring a third-country Delaware entity within the personal scope of the Directive.
  3. The Directive also separates entity qualification from the tax treatment of the particular distribution. Following Directive 2014/86/EU, Article 4(1)(a) requires the parent State to exempt distributed profits only to the extent that they are not deductible by the subsidiary, and to tax them to the extent that they are deductible. Luxembourg implements that rule in Article 166(2bis) of the Luxembourg Income Tax Law. Thus, even where both entities fall within the Directive, a hybrid instrument cannot produce exemption in the parent State for an amount deducted in the subsidiary State.
  4. Finally, the Directive’s benefits remain subject to the general anti-abuse rule in Article 1(2)–(3). Benefits must be denied to a non-genuine arrangement whose main purpose or one of its main purposes is obtaining a tax advantage that defeats the Directive’s object or purpose; an arrangement is non-genuine to the extent that it lacks valid commercial reasons reflecting economic reality. The inquiry therefore does not end with legal form, residence and nominal tax status.
  5. Taken together, the Luxembourg and Directive approaches support a conditional rather than categorical comparison with UAE law. A mandatory alternative tax imposed on the Participation may be recognised where the governing rule expressly permits a substituted entity-level tax. Fiscal transparency requires a distinct look-through rule. UAE law supplies such a rule for a Foreign Partnership that satisfies Article 16(7) and the annual-declaration condition. If those conditions are not met and the partnership remains opaque for UAE purposes, neither the Luxembourg rules nor the Directive supplies a general principle under which taxation of the partners can simply be attributed to the opaque Participation for the Article 23 subject-to-tax test. Conversely, the Directive’s express no-option and no-exemption limb is not reproduced in the UAE provisions and therefore serves only as a comparative caution, not as an additional condition under Article 23.

Broader relevance: territorial systems, broad exemptions and special regimes

  1. The Delaware partnership is only one instance of a wider subject-to-tax problem. Similar questions arise where a foreign entity is resident in a jurisdiction with a qualifying headline corporate income tax rate but all or a substantial part of its income falls outside the ordinary tax base because the jurisdiction applies territorial taxation, a branch or participation exemption, a tax holiday, a special economic regime, an entity-level exemption or another structural exclusion.
  2. Those situations should not be treated as equivalent. A territorial system may leave the entity fully within the ordinary corporate income tax while excluding only foreign-source income. That is conceptually different from a permanent exemption applying to the entity as such, and different again from an alternative tax that replaces the ordinary corporate income tax. Comparative regimes frequently draw exactly these distinctions.
  3. The analysis should therefore proceed in sequence:
    • First, determine whether the investee itself can be regarded as resident for tax purposes in the jurisdiction whose statutory rate is relied upon. The starting point should be the foreign jurisdiction’s domestic tax law and, where relevant, an applicable UAE double tax treaty. If neither provides a direct answer, consider whether Article 6(1) can be interpreted autonomously by reference to the incorporation- or establishment-based residence nexus used by the UAE itself, while recognising that this fallback is not expressly prescribed by the Ministerial Decision.
    • Second, identify the ordinary corporate tax regime and whether it is sufficiently comparable.
    • Third, identify precisely why the investee or the relevant income is not taxed under that regime: an income-specific exemption, a temporary incentive, territoriality, an alternative tax, fiscal transparency, an elective classification or a general entity-level exemption.

Only then should the statutory-rate conclusion be drawn.

  1. This framework provides a foundation for analysing cases outside the scope of this study, but not a universal answer. In particular, a broad or permanent exemption, an offshore or sectoral regime, or a territorial rule that removes substantially all of the entity’s relevant income from the tax base requires an exemption-specific analysis. The Saudi clarification cannot, in our view, be extended automatically to those cases merely because the jurisdiction also has an ordinary corporate income tax rate above 9%.

Application to Delaware LP

  1. The comparative material supports two propositions relevant to the UAE test. First, a lower actual tax burden is not normally synonymous with failure of a statutory or nominal-rate condition. Several regimes expressly tolerate source-specific exemptions, reliefs or incentives while continuing to regard the entity as subject to the ordinary corporate tax. Second, complete or structural exclusion from entity-level taxation is commonly treated as a different category and attracts a separate inquiry.
  2. Many regimes therefore retain a separate requirement that the foreign entity itself remain within the relevant corporate tax charge, even where the rate test is expressed by reference to a nominal or legal rate. A company that is generally exempt, fiscally transparent or able to opt out of the ordinary tax can consequently be treated differently from a company that merely has exempt income or a reduced effective burden.
  3. These comparisons do not override the UAE wording. The UAE rule is unusual in expressly framing the 9% limb by reference to the statutory rate of the tax levied by the jurisdiction, and the Saudi clarification demonstrates that the Participation need not itself bear that ordinary tax at a 9% rate. The comparison is nevertheless useful in identifying where the Saudi reasoning is strongest and where a separate exemption-specific analysis remains necessary. In particular, the Directive’s negative no-option and no-exemption limb has no express counterpart in Article 23(2)(b) or Article 6 of Ministerial Decision No. 302 of 2024 and should not be treated as an additional UAE condition.
  4. At the same time, the comparative material supports caution before extending the Saudi result to complete fiscal transparency. Article 6(3)(d) of the Decision No. 302 of 2024 provides that “application of alternative taxes on income or profits” shall not “result in the tax imposed under the applicable legislation of the other country or the foreign territory in which the Participation is resident for tax purposes to not be considered a tax that is applied on a similar basis to Corporate Tax”. Saudi Zakat leaves the Participation itself subject to a mandatory alternative taxation regime. In contrast, Delaware partnership classification removes the entity from federal income tax and shifts the tax to different persons. Nothing in Article 6(3)(d) expressly treats owner-level taxation as an alternative tax on the Participation.

Our view

  1. In our view, the strongest argument for Delaware LP is textual. If it is resident for tax purposes in the United States, Article 6(1) directs attention to whether the United States levies a tax similar to UAE Corporate Tax and whether that tax has a statutory rate of at least 9%. The United States does so at 21%. The FTA Saudi clarification confirms that the Participation does not invariably need to be subject to that particular corporate income tax or to a 9% rate in its own capacity.
  2. However, the Saudi clarification does not resolve the Delaware case:
    • The first uncertainty is residence. US law gives Delaware LP a strong domestic tax-system status but not a conventional entity-level tax-residence status, and there is no UAE-US DTT. Against that, the UAE’s own domestic tax-residency framework gives the broader reading material support: incorporation or establishment is sufficient for a juridical person under Cabinet Decision No. 85, and we have not identified published FTA guidance stating that Article 17 transparency of a juridical Family Foundation extinguishes its domestic tax-residence status. The analogy is nevertheless not expressly imported into Article 6(1).
    • The second uncertainty is the absence of an alternative entity-level tax. US partnership taxation attributes the income and liability to the partners rather than substituting another tax imposed on Delaware LP.
  3. Accordingly, we would characterise the position as supportable but uncertain rather than as a straightforward extension of the Saudi clarification. The absence of a conventional US partnership residence concept is not necessarily fatal: where neither foreign law nor an applicable DTT supplies a direct answer, the UAE’s own incorporation-based domestic residence concept provides a plausible autonomous meaning for Article 6(1). That keeps the positive position open.

At the same time, the comparative material shows that other participation-exemption regimes commonly address exempt or transparent entities through express subject-to-tax safeguards or specific mismatch rules. The absence of those rules in the UAE strengthens the textual argument, but does not remove the uncertainty as to residence or the distinction between entity-level and partner-level taxation.

  1. The same conclusion should not be extrapolated mechanically to territorial, exempt or special-regime entities: those cases should be worked through using the broader framework above and the precise legal basis on which the foreign tax is reduced or displaced.
  2. Unless and until the FTA confirms the treatment through a public or private clarification, we recommend adopting the conservative position that the subject-to-tax condition is not met at the level of Delaware LP where it remains a separate juridical person for UAE Corporate Tax purposes and has not satisfied the conditions for treatment as a fiscally transparent Foreign Partnership.

Where the tax consequences are material, a private clarification would therefore be appropriate before relying on the Participation Exemption. Conversely, if Delaware LP is treated as fiscally transparent for UAE Corporate Tax purposes under the Foreign Partnership rules, the issue should generally be analysed at underlying investments level.

The disclaimer

Pursuant to the MoF’s press-release issued on 19 May 2023 “a number of posts circulating on social media and other platforms that are issued by private parties, contain inaccurate and unreliable interpretations and analyses of Corporate Tax”.

The Ministry issued a reminder that official sources of information on Federal Taxes in the UAE are the MoF and FTA only. Therefore, analyses that are not based on official publications by the MoF and FTA, or have not been commissioned by them, are unreliable and may contain misleading interpretations of the law. See the full press release here.

You should factor this in when dealing with this article as well. It is not commissioned by the MoF or FTA. The interpretation, conclusions, proposals, surmises, guesswork, etc., it comprises have the status of the author’s opinion only. Furthermore, it is not legal or tax advice. Like any human job, it may contain inaccuracies and mistakes that we have tried my best to avoid. If you find any inaccuracies or errors, please let us know so that we can make corrections.

[1] Ministerial Decision No. 261 of 2024, Article 4(1)-(3), including the annual declaration requirement for a Foreign Partnership seeking transparent treatment.

[2] Federal Tax Authority, Corporate Tax Summary of FTA Private Clarifications issued up to May 2026, Participation Exemption FAQ concerning dividends from a Saudi company subject to Zakat at 2.5%, p. 14.

[3] Delaware Code, Title 6, Section 17-201(b).

[4] Treasury Regulations Sections 301.7701-2(a) and 301.7701-3(a)-(b);

[5] 26 U.S.C. Section 7701(a)(4), (5) and (30)(B) and Treasury Regulations Section 301.7701-5(a).

[6] IRS, Instructions for Form 8802 (Rev. Oct. 2024), Line 4b, Partnership, p. 6.

[7] IRS, United States Income Tax Treaties; UAE MoF Double Taxation Agreements.

[8] In DGT ruling V0495-18, Dirección General de Tributos (DGT) describes Article 21(1)(b) as the requirement concerning the investee’s subjection to an identical or analogous foreign tax at a nominal rate of at least 10%, and immediately states that requirement is deemed satisfied where the investee is resident in a treaty country and the treaty applies to it and contains an exchange-of-information clause. DGT ruling V1317-16 dated 31 march 2026 deals with a UAE company residing in Dubai free zone. The DGT concluded that, insofar as the Spain–UAE DTT applied to that company, Article 21(1)(b) was deemed satisfied because the treaty contains an exchange-of-information clause. It did not require a separate demonstration that the UAE nominal corporate tax rate was at least 10%.

[9] The US and Spanish competent authorities have also confirmed in the Mutual Agreement that, for a US entity treated as a partnership, treaty benefits may apply only to the extent that the relevant income is subject to US tax as income of a US resident.

[10] Portugal, Código do Imposto sobre o Rendimento das Pessoas Coletivas, Article 51(1)(d), (2) and Article 66(7). As a general rule, the distributing entity must be subject and not exempt from Portuguese CIT or an identical or similar foreign tax, and the legal rate applicable to that entity must be at least 60% of the Portuguese CIT rate. Article 51(2), however, dispenses with this requirement where the conditions in Article 66(7) are satisfied. Article 66(7) provides, in substance, an active-income exception: the carve-out applies where income falling within the specified predominantly passive categories does not exceed 25% of the entity’s total income. Accordingly, in such circumstances the participation exemption may apply notwithstanding that the distributing entity does not satisfy the ordinary “subject and not exempt” or minimum legal-rate requirement.

[11] Ireland Revenue, Tax and Duty Manual Part 35-02-11, Section 3.2.2.

[12] Ibid.

[13] IRAS, Tax Exemption for Foreign-Sourced Income, Sections 8.1 and 8.3; IRAS, Companies Receiving Foreign Income.

[14] Ibid, Section 8.2.

[15] https://www.belastingdienst.nl/wps/wcm/connect/bldcontentnl/belastingdienst/zakelijk/winst/vennootschapsbelasting/deelnemingsvrijstelling/kwalificerende_beleggingsdeelneming

[16] Ibid.

[17] Dutch legislative history, Article 13 subject-to-tax test, Kamerstuk 32 129, nr. 3

[18] Kamerstukken II 2009/10, 32 129, nr. 8, discussion of the subject-to-tax test.

[19] https://impotsdirects.public.lu/fr/az/i/impot_correspondant.html

[20] Council Directive No. 2011/96/EU of 30 November 2011 on the common system of taxation applicable in the case of parent companies and subsidiaries of different Member States (recast), OJ L 345, 29 December 2011, p. 8.

[21] Court of Justice of the European Union, judgment of 8 March 2017, Belgische Staat v Wereldhave Belgium Comm. VA and Others, Case C‑448/15, ECLI:EU:C:2017:180, paras 31–34 and 43.