Idaho Administrative Code
Title IDAPA 35 - Tax Commission, State
Rule 35.01.01 - INCOME TAX ADMINISTRATIVE RULES
Section 35.01.01.800 - VALID INCOME TAX RETURNS
Current through September 2, 2024
Section 63-3030, Idaho Code
01. Requirements of a Valid Income Tax Return. In addition to the requirements set forth in IDAPA 35.02.01, "Tax Commission Administration and Enforcement Rules," Rule 150, an income tax return is to meet the requirements set forth in this rule. Those that fail to meet these requirements are invalid. They may be rejected and returned to the taxpayer to be completed according to these requirements and resubmitted to the Tax Commission. A taxpayer who does not file a valid income tax return is considered to have filed no return.
02. Copy of Federal Return Required. A taxpayer is to include with the Idaho return a complete copy of the federal income tax return including all forms, schedules and attachments.
03. Verification of Idaho Income Tax Withheld. A taxpayer who files an Idaho individual income tax return that is submitted on paper and reports Idaho income tax withheld is to attach appropriate Forms W-2 and 1099 and other information forms that verify the amount of the Idaho income tax withheld and claimed on the Idaho income tax return. Returns filed electronically is to include the W-2 and 1099 information in the electronic record transmitted.
Effective April 6, 2023