Versions of 26 CFR 1.861-8T - Computation of taxable income from sources within the United States and from other sources and activities (temporary) on LawServer 2024 26 CFR 1.861-8T – Computation of taxable income from sources within the United States and from other sources and activities (temporary) 2023 26 CFR 1.861-8T – Computation of taxable income from sources within the United States and from other sources and activities (temporary) 2022 26 CFR 1.861-8T – Computation of taxable income from sources within the United States and from other sources and activities (temporary) 2021 26 CFR 1.861-8T – Computation of taxable income from sources within the United States and from other sources and activities (temporary) 2015 26 CFR 1.861-8T – Computation of taxable income from sources within the United States and from other sources and activities (temporary) 2014 26 CFR 1.861-8T – Computation of taxable income from sources within the United States and from other sources and activities (temporary) 2010 26 CFR 1.861-8T – Computation of taxable income from sources within the United States and from other sources and activities (temporary) 2009 26 CFR 1.861-8T – Computation of taxable income from sources within the United States and from other sources and activities (temporary)