Idaho Administrative Code
Title IDAPA 35 - Tax Commission, State
Rule 35.01.01 - INCOME TAX ADMINISTRATIVE RULES
Section 35.01.01.286 - S CORPORATIONS OPERATING WITHIN AND WITHOUT IDAHO
Current through September 2, 2024
Sections 63-3027 and 63-3030(a)(4), Idaho Code
01. In General. An S corporation that operates within and without Idaho must apply the principles of allocation and apportionment of income set forth in Section 63-3027, Idaho Code, and related rules to determine the extent of S corporation income that is derived from or related to Idaho sources. The use of a combined report, however, is available only to C corporations.
02. Information Provided to Shareholders. An S corporation must provide to each shareholder information necessary for the shareholder to compute his Idaho income tax. Such information must include:
03. Protection Under Public Law 86-272. An S corporation whose Idaho business activities fall under the protection of Public Law 86-272 is exempt from the taxes imposed by Sections 63-3025 and 63-3025A, Idaho Code, including the minimum tax.
04. Qualified Subchapter S Subsidiary. A corporation that is a qualified subchapter S subsidiary (QSSS) must include its apportionment attributes with its parent's apportionment attributes to compute one Idaho apportionment factor for the S corporation. If the S corporation and its qualified subchapter S subsidiaries are carrying on more than one unitary business, each unitary business must allocate and apportion its income pursuant to Rule 340.03.
Effective April 6, 2023