Tap any paragraph to write a margin note. Your notes collect in the Desk below the text and file under cases with @. The side-by-side margin rail opens on a larger screen.

Code · CFR · Title 26 — Internal Revenue · Part 509 · § 509.111

§ 509.111. Real property income and natural resource royalties.

424 words·~2 min read·/us/cfr/t26/s§ 509.111·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

(a)General. Income of whatever nature derived by a nonresident alien who is a resident of Switzerland, or by a Swiss corporation or other entity, from real property situated in the United States, including gains derived from the sale or exchange of such property, rentals from such property, and royalties in respect of the operation of mines, quarries, or other natural resources situated in the United States, is not exempt from United States tax by the convention. Such items of income are subject to taxation under the provisions of the Internal Revenue Code of 1954 generally applicable to the taxation of nonresident alien individuals and foreign corporations. See Article IX of the convention. Interest derived from mortgages and bonds secured by real property does not constitute income from real property for purposes of this section but is subject to the provisions applicable to interest generally. See § 509.109.
(b)Net basis—(1) General. Notwithstanding the provisions of paragraph
(a)of this section, a nonresident alien who is a resident of Switzerland, or a Swiss corporation or other entity, who during the taxable year derives from sources within the United States any income from real property as described in such paragraph may elect for such taxable year to be subject to United States tax on a net basis as though such alien, corporation, or other entity were engaged in trade or business in the United States during such year through a permanent establishment situated therein.
(2)Manner of electing. Such nonresident alien (including an individual, fiduciary, and member of a partnership) shall signify his election to be subject to tax on such a basis by filing Form 104B clearly marked at the top of the first page thereof as follows: “Return of Resident of Switzerland Electing to File on a Net Basis Pursuant to Article IX of Swiss Income Tax Convention”. Such corporation shall signify its election to be subject to tax on such a basis by filing Form 1120 clearly marked at the top of the first page there of as follows: “Return of Swiss Corporation Electing to File on a Net Basis Pursuant to Article IX of Swiss Income Tax Convention”. The election so signified shall be irrevocable for the taxable year for which such election is made. All income from sources within the United States, including gains from the sale or exchange of capital assets or of other property, shall be disclosed on the return so filed. See sections 871 and 882 of the Internal Revenue Code of 1954 and the regulations thereunder.
★   the supreme law of the land   ★
Don't Tread on Me
E Pluribus Unum — out of many, one

"If you don't know your rights, you don't have any."

Marginalia · a citizen's law index
A research desk, not legal advice. Always read the cited source before relying on a summary.
Questions or an issue? support@self-law.org
disclaimerMarginalia is a research index, not a law firm. Nothing on this site is legal, tax, or financial advice and no attorney–client relationship is formed by using it. Statutes, regulations, and case law change; summaries, search results, AI output, and member posts may be incomplete, out of date, or wrong. Any interpretation drawn from material on this site should be validated by a licensed attorney in your jurisdiction before you act on it.