Subdivision 330-C
8 Section 330-80 provided that if you incur ACE in the 1997-1998 income year or a later income year, an amount worked out under s 330-100 or s 330-110 is deductible in respect of that expenditure for that income year and for a number of later income years.
9 Section 330-85 sets out various categories of expenditure which were ACE while ss 330-90 and 330-95 (neither of which is relevant for present purposes), respectively provided that certain housing and welfare expenditure was ACE and certain other expenditure was not ACE.
10 Paragraph (h) of s 330-85 provided that the following capital expenditure was ACE:
Expenditure:
(h) on acquiring a *mining, quarrying or prospecting right or *mining, quarrying or prospecting information from another person, to the extent of the amount specified in the agreement for the acquisition of the right or information under section 330-235.
11 At R[46] and [47] the primary judge found, and it was not in dispute, that LME 1 had incurred $19,600,000 on acquiring participating interests in four exploration tenements from Lachlan and that $18,500,000 of that $19,600,000 had been the subject of s 330-235 agreements between LME 1 and Lachlan. It followed that LME 1 had incurred ACE of $18,500,000 by reason of the operation of s 330-85(h).
12 As noted in [8] above, s 330-80 provided that the period over which ACE was deductible and, in consequence, the amount deductible each year was determined by s 330-100 or s 330-110.
13 Section 330-100 relevantly provided:
330-100 How much is deductible over how long?
(1) The amount deductible under section 330-80 for a particular income year (the current income year) is worked out using this formula:
Unrecouped expenditure
Years remaining
where:
unrecouped expenditure has the meaning given by section 330-105.
years remaining has a varying meaning, depending on whether the *allowable capital expenditure was incurred in:
(a) *eligible mining operations other than in the course of *petroleum mining: see subsection (2); or
(b) *eligible mining operations in the course of *petroleum mining: see subsection (3); or
(c) *eligible quarrying operations: see subsection (4).
Note: This section may not apply if you incur allowable capital expenditure of the kind referred to in paragraph 330-85(1)(h): see section 330-110 (which is about expenditure that does not relate to a mining property, quarrying property or petroleum field).
Mining other than petroleum mining
(2) For expenditure incurred in carrying on *eligible mining operations other than in the course of *petroleum mining, years remaining means:
(a) the number equal to the difference between 10 and the number of income years (which may be zero) before the current income year for which an amount in respect of the expenditure was deductible; or
(b) the number equal to the number of whole years in the estimated life of the mine, or proposed mine, on the mining property, or, if there is more than one such mine, of the mine that has the longest estimated life, as at the end of the current income year;
(c) whichever number is less.
Note: If you carry on eligible mining operations (other than in the course of petroleum mining) on 2 or more mining properties, see section 330-125 (which is about each mining property being separate from any other).
14 The formula in s 330-100(1) is not applicable in the present case because the definition of "years remaining" in s 330-100(2), the denominator in the formula in s 330-100(1), is predicated on the lesser of two figures, one of which can only be calculated if there is a mine, or proposed mine, on a mining property in respect of which mining operations were carried on and expenditure was incurred in carrying on those operations. As noted in [4] above, it was common ground that LME 1 was not carrying on "eligible mining operations" on or before 14 May 1999, when it disposed of its participating interests in the exploration tenements.
15 Section 330-110 provided:
330-110 Expenditure that does not relate to a mining property, quarrying property or petroleum field
(1) If:
(a) you incur *allowable capital expenditure of the kind referred to in paragraph 330-85(h) in the 1997-98 income year or a later income year; and
(b) you are carrying on *eligible mining or quarrying operations on one or more mining properties, quarrying properties or *petroleum fields; and
(c) that expenditure does not relate to any of those properties or fields;
an amount worked out under subsection (2) is deductible in respect of that expenditure for that income year and for a number of later income years.
Note: Paragraph 330-85(h) deals with capital expenditure you incur on acquiring a mining, quarrying or prospecting right or mining, quarrying or prospecting information.
How much is deductible over how long?
(2) The amount deductible under subsection (1) is:
(a) if you are carrying on *eligible mining operations - 10% of that expenditure for that income year and for each of the next 9 income years; or
(b) if you are carrying on *eligible quarrying operations - 5% of that expenditure for that income year and for each of the next 19 income years.
Note: The amount you can deduct for an income year is subject to the excess deduction rules: see Subdivision 330-F.
16 The 10% deduction under s 330-110(2)(a) is not applicable in the present case because, while LME 1 incurred ACE of the kind referred to in para 330-85(h) in the 1997-98 income year (s 330-110(1)(a)) and while that expenditure did not relate to any mining property on which it was carrying on "eligible mining operations" (s 330-110(1)(c)), it was not carrying on "eligible mining operations" at all (s 330-110(1)(b) and s 330-110(2)(a)).