IDAPA 35.01.01.641 — WATER'S EDGE: ELEMENTS OF A COMBINED REPORT (RULE 641)

Section 63-3027B, Idaho Code
01.
Income. Income for the water's edge combined group is computed on the same basis as taxable
income subject to modifications contained in Sections 63-3022 and 63-3027, Idaho Code, and related rules.
Intercompany transactions between members of the water's edge combined group is to be eliminated to the extent
IDAHO ADMINISTRATIVE CODE
IDAPA 35.01.01
Idaho State Tax Commission
Income Tax Administrative Rules
Section 642
Page 94
necessary to properly reflect combined income. Transactions between a member of the water's edge combined group
and a nonincluded affiliated corporation will be included in the computation of the income of the water's edge
combined group.
(4-6-23)
02.
Factors. The rules for inclusion, value, and attribution of apportionment factors by location for the
water's edge combined group is to be determined pursuant to Section 63-3027, Idaho Code, and related rules.
Intercompany transactions between members of the group is to be eliminated to the extent necessary to properly
compute the apportionment factors of the water's edge combined group. Transactions between a member of the
water's edge combined group and a nonincluded affiliated corporation is to be included, if appropriate, when
determining apportionment factors. Dividends, to the extent included in apportionable income, is to be included in the
sales factor computation.
(4-6-23)
03.
Foreign Corporations Filing Protective Returns. A foreign corporation filing a protective Form
1120-F return will not be deemed to be filing a federal income tax return for purposes of taking into account the
income and apportionment factors of affiliated corporations in a unitary relationship with the taxpayer solely on the
basis of filing this federal return. If subsequent to the filing of the protective 1120-F return it is determined that the
foreign corporation had income effectively connected with the United States and was required to file a federal income
tax return, the income and apportionment factors of the foreign corporation is required to be included in the combined
report of the unitary group for such taxable year and an Idaho return or amended return may be required.
(4-6-23)