IDAPA 35.01.01.585 — EXCEPTIONS TO APPORTIONMENT FORMULA: SEPARATE ACCOUNTING (RULE 585)

Section 63-3027(17), Idaho Code. Separate accounting may be used only with prior approval of the Tax Commission.
A written request must be filed with the Tax Commission at least thirty (30) days prior to the due date for filing the
return. The Tax Commission is to notify the taxpayer whether the request has been approved or denied. This
determination is be based on whether the taxpayer has overcome the presumption that separate accounting will not be
allowed when unitary filing and apportionment more accurately reflect the taxpayer's income.
(4-6-23)