26 U.S.C. § 873
§ 873. Deductions
No plain-English explainer yet. Below is the official text. Explainers are being added section by section.
The law as written
Current through Public Law 119-102. Amendment notes omitted.
In the case of a nonresident alien individual, the deductions shall be allowed only for purposes of section 871(b) and (except as provided by subsection (b)) only if and to the extent that they are connected with income which is effectively connected with the conduct of a trade or business within the United States; and the proper apportionment and allocation of the deductions for this purpose shall be determined as provided in regulations prescribed by the Secretary.
The following deductions shall be allowed whether or not they are connected with income which is effectively connected with the conduct of a trade or business within the United States:
The deduction for charitable contributions and gifts allowed by section 170.
For rule that certain foreign taxes are not to be taken into account in determining deduction or credit, see section 906(b)(1).