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Title 26

Displaying title 26, up to date as of 9/09/2026. Title 26 was last amended 9/08/2026.
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Title 26Internal RevenuePart / Section
Chapter IInternal Revenue Service, Department of the Treasury1 – 899
Subchapter AIncome Tax1 – 18
Part 1Income Taxes1.0-1 – 1.9300-1
Nonresident Alien Individuals1.871-1 – 1.879-1
§ 1.871-1Classification and manner of taxing alien individuals.
§ 1.871-2Determining residence of alien individuals.
§ 1.871-3Residence of alien seamen.
§ 1.871-4Proof of residence of aliens.
§ 1.871-5Loss of residence by an alien.
§ 1.871-6Duty of withholding agent to determine status of alien payees.
§ 1.871-7Taxation of nonresident alien individuals not engaged in U.S. business.
§ 1.871-8Taxation of nonresident alien individuals engaged in U.S. business or treated as having effectively connected income.
§ 1.871-9Nonresident alien students or trainees deemed to be engaged in U.S. business.
§ 1.871-10Election to treat real property income as effectively connected with U.S. business.
§ 1.871-11Gains from sale or exchange of patents, copyrights, or similar property.
§ 1.871-12Determination of tax on treaty income.
§ 1.871-13Taxation of individuals for taxable year of change of U.S. citizenship or residence.
§ 1.871-14Rules relating to repeal of tax on interest of nonresident alien individuals and foreign corporations received from certain portfolio debt investments.
§ 1.871-15Treatment of dividend equivalents.
§ 1.872-1Gross income of nonresident alien individuals.
§ 1.872-2Exclusions from gross income of nonresident alien individuals.
§ 1.873-1Deductions allowed nonresident alien individuals.
§ 1.874-1Allowance of deductions and credits to nonresident alien individuals.
§ 1.875-1Partnerships.
§ 1.875-2Beneficiaries of estates or trusts.
§ 1.876-1Alien residents of Puerto Rico, Guam, American Samoa, or the Northern Mariana Islands.
§ 1.879-1Treatment of community income.