ARTICLE 23
U.S. Income Tax Treaty — Denmark Technical Explanation - 2000 · 2026-10-03 edition · updated 2026-10-04 · United States
Relief from Double Taxation
This Article describes the manner in which each Contracting State undertakes to relieve double taxation. Both the United States and Denmark use the foreign tax credit method under its internal law, and by treaty.
Paragraph 1
The United States agrees, in paragraph 1, to allow to its citizens and residents a credit against U.S. tax for income taxes paid or accrued to Denmark. Paragraph 1 also provides that Denmark’s covered taxes are income taxes for U.S. purposes.
In most cases, the credit under the Convention is allowed in accordance with the provisions and subject to the limitations of U.S. law, as that law may be amended over time, so long as the general principle of this Article, i.e., the allowance of a credit, is retained. Thus, although the Convention provides for a foreign tax credit, the terms of the credit are determined by the provisions, at the time a credit is given, of the U.S. statutory credit.
As indicated, the U.S. credit under the Convention is subject to the various limitations of U.S. law (see Code sections 901 - 908). For example, the credit against U.S. tax generally is limited to the amount of U.S. tax due with respect to net foreign source income within the relevant foreign tax credit limitation category (see Code section 904(a) and (d)), and the dollar amount of the credit is determined in accordance with U.S. currency translation rules (see, e.g., Code section 986). Similarly, U.S. law applies to determine carryover periods for excess credits and other inter-year adjustments. When the alternative minimum tax is due, the alternative minimum tax foreign tax credit generally is limited in accordance with U.S. law to 90 percent of alternative minimum tax liability. Furthermore, nothing in the Convention prevents the limitation of the U.S. credit from being applied on a per-country basis (should internal law be changed), an overall basis, or to particular categories of income (see, e.g., Code section 865(h)).
Subparagraph (b) provides for a deemed-paid credit, consistent with section 902 of the Code, to a U.S. corporation in respect of dividends received from a corporation resident in Denmark of which the U.S. corporation owns at least 10 percent of the voting stock. This credit is for the tax paid by the corporation of Denmark on the profits out of which the dividends are considered paid.
The provisions of subparagraph (c) refer to taxes paid to Denmark by residents or nationals of the United States under the Danish Hydrocarbon Tax Act, and may allow for greater foreign tax credits than under U.S. statutory law. The Danish Hydrocarbon Tax Act encompasses a number of different taxes. First, under Section 4 of the Act, taxpayers with oil and gas concessions are required to pay a company tax at the same rate (currently 32 percent) as other companies, which is assessed under ordinary rules, but with additional limitations. For example,
income subject to tax under Section 4, and thus potentially subject to the Hydrocarbon Tax is calculated under a special “separate assessment,” under which losses from other activities cannot be used to offset income derived from the extraction of hydrocarbons in Denmark (Danish law, however, does permit the use of losses from hydrocarbon extraction activities to offset income from other activities). In addition, taxpayers with income at or above a certain level (i.e., income exceeding 250% of their investment) are required to pay the Hydrocarbon Tax (currently 70 percent).
The Hydrocarbon Tax Act also encompasses taxes on other income earned in relation to oil and gas activities, including: wages, income of companies without concessions, income of persons engaged in the liberal professions of every kind, including consultants, income of a personally owned business (unincorporated businesses) and on the income of estates of persons subject to the tax. However, a person subject to these provisions of the Hydrocarbon Tax Act is not considered as having derived income that is separately assessed, and therefore is not subject to the provisions of subparagraph (c). Such persons would be subject to the normal rules of this Article.
Under subparagraph (c)(i), the United States agrees to allow to its nationals and residents, as a direct or a deemed-paid credit against their U.S. tax, the appropriate amount of taxes (as defined below) paid or accrued to Denmark by or on behalf of such nationals or residents on income separately assessed under the Hydrocarbon Tax Act. However, theses credits are subject to the following limitations imposed by subparagraphs (c)(i) and (c)(iii) for persons claiming credits under the Convention:
(1) With respect to income taxes paid or accrued to Denmark on oil and gas extraction income from oil or gas wells in Denmark, the appropriate amount allowed as a credit for a taxable year shall not exceed the maximum U.S. statutory corporate tax rate for the taxable year to which such U.S. resident or national is subject, multiplied by the amount of Danish source oil and gas extraction income.
(2) With respect to income taxes paid or accrued to Denmark on Danish source oil-related income (other than oil and gas extraction income from oil or gas wells in Denmark), the appropriate amount allowed as a credit for the taxable year shall not exceed the maximum U.S. statutory corporate tax rate to which the U.S. resident or national is subject, multiplied by the amount of Danish source oil-related income.
(3) With respect to income taxes paid or accrued to Denmark on other separately assessed Danish source income (other than oil and gas extraction income from oil or gas wells in Denmark and other Danish source oil-related income), the appropriate amount allowed as a credit for a taxable year shall not exceed the maximum U.S. statutory corporate rate to which the U.S. resident or national is subject, multiplied by the amount of such other Danish source income.
In addition to these limitations, subparagraph (c) (ii) states that the appropriate amounts described above are subject to the limitations imposed under the law of the United States that apply to creditable taxes under sections 901 and 903 under the Code. Thus, as is generally the case under U.S. income tax conventions, provisions such as Code sections 901(c), 902, 904, 905, 907, 908 and 911 apply for purposes of computing the allowable credit under subparagraphs (c).
The amount of Danish source oil and gas extraction income from oil or gas wells in
Denmark is determined under the principles of section 907(c) of the Code. U.S. principles are also used to determine the amount of Danish source oil-related income and other Danish source income.
Subparagraph (c) (ii) imposes a limit on the carryover of credits for taxes paid or accrued to Denmark on oil and gas extraction income from oil or gas wells in Denmark separately assessed under the Hydrocarbons Tax Act which are in excess of the amount allowed as a credit in subparagraph (c)(i). These excess credits may only be used as a credit in another taxable year (subject to the carryover rules under U.S. domestic law), and only against U.S. taxes on other oil and gas extraction income separately assessed under the Hydrocarbon Tax Act. The carryover credits are allowable in the year in which deemed paid or accrued subject to any relevant limitations provided by the Code, such as those of sections 904(a) and 907(b). The same limitations apply to the carryover of credits for taxes paid or accrued to Denmark on Danish source oil-related income and other Danish source income separately assessed under the Hydrocarbon Tax Act.
If the provisions of the Convention are relied upon to claim a foreign tax credit for Danish income taxes paid by a person earning income separately assessed under the Hydrocarbon Tax Act, and any such payments would not otherwise be creditable under the Code, then the limitations of subparagraph (c) apply, whether or not the tax is paid in the taxable year, and all such Danish income taxes must be treated as provided in the Convention.
If the taxes paid or accrued to Denmark by a person earning income separately assessed under the Hydrocarbon Tax Act are creditable under the Code, and such taxes exceed the proportion of U.S. tax that taxable income attributable to Danish sources (as determined under the Convention) bears to entire income, such taxes are creditable under the Code against U.S. tax with respect to income from other foreign sources on the same basis as other creditable taxes and subject to the limitations of the Code. Moreover, if a person earning income separately assessed under the Hydrocarbon Tax Act chooses in a year not to rely upon the provisions of the Convention relevant to a claim for a foreign tax credit for any amounts paid to Denmark, then the Convention limitations contained in subparagraph (c) would not apply in that year and, pursuant to the current overall foreign tax credit limitation of the Code, Danish taxes creditable under the Code and creditable taxes paid to any other country can offset U.S. tax on income from Danish and other foreign sources.
Finally, paragraph 1 provides that for the purposes of this Article, the Danish taxes referred to in paragraphs 1 (b) and 2 of Article 2 (Taxes Covered) are considered to be income taxes and are allowed as credits against U.S. tax on income, subject to all of the provisions and limitations of this paragraph.
Paragraph 2
Paragraph 2 provides special rules for the tax treatment in both States of certain types of income derived from U.S. sources by U.S. citizens who are resident in Denmark. Since U.S. citizens, regardless of residence, are subject to United States tax at ordinary progressive rates on their worldwide income, the U.S. tax on the U.S. source income of a U.S. citizen resident in
Denmark may exceed the U.S. tax that may be imposed under the Convention on an item of U.S. source income derived by a resident of Denmark who is not a U.S. citizen.
Subparagraph (a) provides special credit rules for Denmark with respect to items of income that are either exempt from U.S. tax or subject to reduced rates of U.S. tax under the provisions of the Convention when received by residents of Denmark who are not U.S. citizens. The tax credit of Denmark allowed by paragraph 3(a) under these circumstances, to the extent consistent with the law of Denmark, need not exceed the U.S. tax that may be imposed under the provisions of the Convention, other than tax imposed solely by reason of the U.S. citizenship of the taxpayer under the provisions of the saving clause of paragraph 4 of Article 1 (General Scope). Thus, if a U.S. citizen resident in Denmark receives U.S. source portfolio dividends, the foreign tax credit granted by Denmark would be limited to 15 percent of the dividend -- the U.S. tax that may be imposed under subparagraph 2(b) of Article 10 (Dividends) -- even if the shareholder is subject to U.S. net income tax because of his U.S. citizenship. For interest and royalty income that is exempt under the provisions of Articles 11 (Interest) and 12 (Royalties), Denmark would be permitted to tax the entire amount.
Paragraph 2(b) eliminates the potential for double taxation that can arise because subparagraph 2(a) provides that Denmark need not provide full relief for the U.S. tax imposed on its citizens resident in Denmark. The subparagraph provides that the United States will credit the income tax paid or accrued to Denmark, after the application of subparagraph 2(a). It further provides that in allowing the credit, the United States will not reduce its tax below the amount that is taken into account in Denmark in applying subparagraph 2(a).
Since the income described in paragraph 2 is U.S. source income, special rules are required to resource some of the income to Denmark in order for the United States to be able to credit Denmark’s tax. This resourcing is provided for in subparagraph 2(c), which deems the items of income referred to in subparagraph 2(a) to be from foreign sources to the extent necessary to avoid double taxation under paragraph 2(b). The rules of paragraph 2(c) apply only for purposes of determining U.S. foreign tax credits with respect to taxes referred to in paragraphs 1(b) and 2 of Article 2 (Taxes Covered).
The following two examples illustrate the application of paragraph 2 in the case of a U.S. source portfolio dividend received by a U.S. citizen resident in Denmark. In both examples, the U.S. rate of tax on residents of Denmark under paragraph 2(b) of Article 10 (Dividends) of the Convention is 15 percent. In both examples the U.S. income tax rate on the U.S. citizen is 36 percent. In example I, Denmark’s income tax rate on its resident (the U.S. citizen) is 25 percent (below the U.S. rate), and in example II, the rate on its resident is 40 percent (above the U.S. rate).
Example I Example II
Paragraph 2(a)
U.S. dividend declared $100.00 $100.00 Notional U.S. withholding tax
per Article 10(2)(b) 15.00 15.00
Danish taxable income 100.00 100.00 Danish tax before credit 25.00 40.00 Danish foreign tax credit 15.00 15.00 Net post-credit Danish tax 10.00 25.00
Paragraphs 2(b) and (c)
U.S. pre-tax income $100.00 $100.00 U.S. pre-credit citizenship tax 36.00 36.00 Notional U.S. withholding tax 15.00 15.00 U.S. tax available for credit 21.00 21.00 Income re-sourced from U.S. to Denmark 27.77 58.33 U.S. tax on re-sourced income 10.00 21.00 U.S. credit for other Denmark tax 10.00 21.00 Net post-credit U.S. tax 11.00 0.00
Total U.S. tax 26.00 15.00 Total Danish tax 10.00 25.00
In both examples, in the application of paragraph 2(a), Denmark credits a 15 percent U.S. tax against its residence tax on the U.S. citizen.
In example I, the net Danish tax after foreign tax credit is $10.00; in the second example it is $25.00. In the application of paragraphs 2(b) and 2(c), from the U.S. tax due before credit of $36.00, the United States subtracts the amount of the U.S. source tax of $15.00, against which no U.S. foreign tax credit is to be allowed. This provision assures that the United States will collect the tax that it is due under the Convention as the source country. In both examples, the maximum amount of U.S. tax against which credit for Danish tax may be claimed is $21.00. Initially, all of the income in these examples was U.S. source. In order for a U.S. credit to be allowed for the full amount of the Danish tax, an appropriate amount of the income must be re-sourced. The amount that must be resourced depends on the amount of Danish tax for which the U.S. citizen is claiming a U.S. foreign tax credit. In example I, the Danish tax was $10.00. In order for this amount to be creditable against U.S. tax, $27.77 ($10 divided by .36) must be resourced as foreign source. When the Danish tax is credited against the U.S. tax on the resourced income, there is a net U.S. tax of $11.00 due after credit. In example II, the Danish tax was $25 but, because the amount available for credit is reduced under subparagraph 3(c) by the amount of the U.S. source tax, only $21.00 is eligible for credit. Accordingly, the amount that must be resourced is limited to the amount necessary to ensure a foreign tax credit for $21 of Danish tax, or $58.33 ($21 divided by 0.36). Thus, even though other State tax was $25.00 and the U.S. tax available for credit was $21.00, there is no excess credit available for carryover.
Paragraph 3
Specific rules are provided in paragraph 3 under which Denmark, in imposing tax on its residents, provides relief for U.S. taxes paid by those residents. Subparagraph (a) provides that when a resident of Denmark derives income which, in accordance with the provisions of the Convention, may be taxed by the United States, Denmark shall allow as a credit against Danish income taxes an amount equal to those taxes paid to the United States.
Subparagraph (b) limits the credits against Danish taxes to those taxes which are attributable to the income that has been taxed by the United States. This restriction based on the U.S. tax is consistent with the “per-country” foreign tax credit limitations imposed under Denmark’s domestic law.
Subparagraph (c) provides that when a resident of Denmark derives income which, in accordance with the provisions of the Convention, may be taxed by the United States, Denmark shall allow the credit against Danish tax described in subparagraph (b). However, subparagraph (c) also permits Denmark to include the income corresponding to the U.S. tax in the resident’s tax base for purposes of determining the Danish tax. This rule is a variation of the “exemption with progression rule,” adapted to accommodate Denmark’s credit system. It is also similar to U.S. domestic law, which permits credits for foreign taxes paid, while at the same time taxing residents on worldwide income. Finally, subparagraph (c) provides that for the purposes of this Article, the U.S. taxes referred to in paragraphs 1(a) and 2 of Article 2 (Taxes Covered) are considered to be income taxes and are allowed as credits against Danish tax on income, subject to all of the provisions and limitations of this paragraph.
Relation to Other Articles
By virtue of the exceptions in subparagraph 5(a) of Article 1 this Article is not subject to the saving clause of paragraph 4 of Article 1 (General Scope). Thus, the United States will allow a credit to its citizens and residents in accordance with the Article, even if such credit were to provide a benefit not available under the Code.
Get a plain-English answer with a citation back to this text.
Ask AI about this code