Idaho Administrative Code
Title IDAPA 35 - Tax Commission, State
Rule 35.01.01 - INCOME TAX ADMINISTRATIVE RULES
Section 35.01.01.390 - TAXABLE IN ANOTHER STATE: WHEN A TAXPAYER IS SUBJECT TO TAX
Current through September 2, 2024
Section 63-3027(4)(a), Idaho Code
01. Subject to Tax. A taxpayer is subject to one of the taxes specified in Section 63-3027(4)(a), Idaho Code, if it carries on business activity in a state and that state imposes one of those taxes on it. A taxpayer that claims it is subject to one (1) of the taxes specified in Section 63-3027(4)(a), Idaho Code, is to furnish the Tax Commission, at its request, evidence to support this claim. The Tax Commission may request that evidence include proof the taxpayer has filed the required tax return in the other state and has paid any taxes imposed by the law of that state. The taxpayer's failure to provide proof may be considered in determining whether the taxpayer is subject to one of the taxes specified in Section 63-3027(4)(a), Idaho Code.
02. Concept of Taxability. The concept of taxability in another state is based on the premise that every state in which the taxpayer transacts business may impose an income tax even though every state does not do so. A state may impose other types of taxes as a substitute for an income tax. Only those taxes specified in Section 63-3027(4)(a), Idaho Code, that are revenue producing rather than regulatory in nature is to be considered in determining taxability in another state.
03. Examples of Taxability.
04. Voluntary Tax Payment. A taxpayer is not subject to one (1) of the taxes specified in Section 63-3027(4)(a), Idaho Code, if the taxpayer voluntarily files and pays the tax when not required to do so by the laws of that state.
05. Minimum Tax or Fee. A taxpayer is not subject to one (1) of the taxes specified in Section 63-3027(4)(a), Idaho Code if it pays a minimal fee for qualification, organization, or the privilege of doing business in that state, but:
Effective April 6, 2023