The statutory scheme
11 It is strictly incorrect to speak of the Act operating to tax capital gains, as such. Tax is assessed upon taxable income, that being assessable income, less allowable deductions. However, s 160ZO(1) includes in assessable income a "net capital gain" accruing to the taxpayer in the year of income. The computation of net capital gains commences with the concept of "capital gain". A capital gain is deemed to accrue to a taxpayer in the case of an asset, not being "a personal-use asset" (and no personal-use asset is involved on the facts of the present case), where there has been a disposal of an asset which has been acquired by the taxpayer on or after 20 September 1985 which asset was immediately before the disposal took place owned by the taxpayer and the consideration in respect of the disposal exceeds the indexed cost base to the taxpayer in respect of that asset: ss 160L(1) and 160Z(1). The word "asset" is defined in s 160A of the Act and includes an option, a debt, a chose in action or any other right, whether legal or equitable and whether or not a form of property. It includes also "currency of a foreign country" but not specifically Australian currency. At least by implication Australian currency, being a means of exchange, is excluded from the definition. The case was argued by the parties on this basis.
12 In the ordinary case, therefore, a capital gain will accrue to a taxpayer who owns land and disposes of it for a consideration which is in excess of the cost base of the asset (ordinarily calculated in accordance with s 160ZH(1)) but subject to indexation, a matter with which we are not here concerned. This is, however, subject to the provisions of s 160ZZQ (not relevant on the facts of the present case) which excludes from consideration (subject to certain conditions, not presently relevant) any capital gain "in respect of the disposal" of what may be described as a dwelling which is the sole or principal residence of the taxpayer.
13 The key concepts of acquisition and disposal are defined, or expanded upon in s 160M of the Act. It is not necessary here to consider whether s 160M contains a conclusive code of what constitutes acquisition and disposal. That it does was conceded by counsel for the Commissioner. What s 160M(1) makes clear is that both words are not to be given a narrow interpretation. Anything which involves a change in the beneficial ownership of an asset is treated as a disposal and as giving rise to an acquisition. Further, it is irrelevant how that change in ownership is brought about: s 160M(2), whether it be by a transaction, by an instrument, by operation of law, by the doing of some act or thing, or the occurrence of an event. Section 160M(3) expands upon the circumstances that are to be taken to give rise to a change in ownership. Relevant to the facts of the present case is paragraph (b) which provides that a change shall be taken to have occurred in ownership of an asset by:
"(b) in the case of an asset being a debt, a chose in action or any other right, or an interest or right in or over property - the cancellation, release, discharge, satisfaction, surrender, forfeiture, expiry or abandonment, at law or in equity, of the asset:"
14 It is necessary then to turn to s 160M(6) and s 160M(7) of the Act. Those sections, in their present form, were enacted in 1993 by the Taxation Laws Amendment Act (No. 4) 1992 as a result of the decision of the High Court in Hepples v Federal Commissioner of Taxation (1992) 173 CLR 492. That case concerned the grant by the taxpayer of a restrictive covenant for consideration. There were seven judgments delivered by the High Court in which both subsections were discussed and, in some at least, criticised. It is difficult to find a clear ratio in the case as was illustrated by the fact that the Court heard argument by the parties as to the orders to be made. The Court's judgment concerning the orders is to be found at (1992) 173 CLR 550. It suffices to say that the orders had the consequence that in that case neither of the subsections were held to apply.
15 In the result the subsections in the form they stood at the time of Hepples were repealed and the present subsections relevant to the facts of the present case were enacted. They are in the following form, as expanded by subsections 6A, 6B, 6C and 6D:
"160M(6) Subject to this Part (other than subsection (7) of this section), if:
(a) a person creates an asset that is not a form of corporeal property; and
(b) on its creating, the asset is vested in another person;
then subsections (6A) and (6B) apply.
160M(6A) If subsection (6) applies:
(a) the person creating the asset is taken to have acquired, and to have commenced to own, the asset at the time applicable under subparagraph 160U(6)(a)(ii) or (b)(ii); and
(b) the person creating the asset is later taken to have disposed of the asset to the other person mentioned in paragraph (6)(b) of this section at the time applicable under subparagraph 160U(a)(iii) or (b)(iii); and
(c) the person so taken to dispose of the asset is taken not to have paid or given any consideration, or incurred any costs or expenditure, referred to in any of paragraphs 160ZH(1)(a) to (d) (inclusive), (2)(a) to (d) (inclusive) and (3)(a) to (d) (inclusive) in respect of the asset; and
(d) paragraph 160ZD(2)(a) does not apply to that disposal of the asset.
160M(6B) Also, if subsection (6) applies:
(a) the other person mentioned in paragraph (6)(b) is taken to have acquired the asset from the person creating it, and to have commenced to own it, at the time applicable under subparagraph 160U(6)(a)(i) or (b)(i); and
(b) paragraph 160ZH(9)(a) does not apply to that acquisition of the asset.
160M(6C) Subsection (6) applies to the creation of an asset:
(a) whether or not the asset is created out of, over or otherwise in connection with, an existing asset; and
(b) whether or not the person creating the asset owned or disposed of anything at the moment of creation of the asset.
160M(6D) In subsections (5) and (6):
"vest", in relation to an asset, means:
(a) in the case of an asset that is not a right - confer ownership of the asset on a person; or
(b) in the case of an asset that is a right - create the right in a person (whether or not conferring ownership of the asset on the person)."
16 It may be noted that s 160M(6) in the form it was relevant to the present case is concerned with the case where an asset is created by the taxpayer in another. Without special provision the creation of an asset would not involve a disposition of any asset. The consequence is therefore that where there has been the creation of an asset there will be deemed to be the disposal of an asset that the taxpayer who created it owned before the disposal, with the possibility that a capital gain may accrue.
17 Prima facie, therefore, where a taxpayer owning land enters into a contract to sell that land, at the time the contract is entered into, that taxpayer creates a right in the purchaser to have the contract performed upon payment of the consideration under that contract. The vendor under the contract is thus treated as having disposed of this right, being a right which the taxpayer is deemed to have owned immediately prior to the creation of it. Conversely, the purchaser is deemed to have acquired the right pursuant to the disposition.
18 It may be observed that this prima facie position could cause some difficulties where the contract is one which is for the disposal of an asset, for example where, as in the present case, there is a contract for the sale of land entered into by the vendor. The performance of the contract would constitute a disposal of the rights under the contract (cf Federal Commissioner of Taxation v Orica Ltd (1998) 194 CLR 500 at 539, 540). Indeed, a conclusion which flowed from Orica, as the majority of their Honours (Gaudron, McHugh, Kirby and Hayne JJ) noted at 540, was that the performance of the obligation undertaken by a party to an executory contract would give rise to a disposition although whether a taxable gain would emerge would depend upon whether the consideration for the disposal of the right exceeded the indexed cost base to the taxpayer. In particular, the majority of the Court observed that s 160M(3) should not be given a narrow construction. Gummow J dissented.
19 Section 160M(3) provides as follows:
"Without limiting the generality of subsection (2), a change shall be taken to have occurred in the ownership of an asset by:
(a) the creation of a trust, by declaration or settlement, over the asset, other than where either:
(i) all of the following sub-subparagraphs apply:
(a) the person who owned the asset immediately before the creation of the trust is the sole beneficiary of the trust;
(b) that person is absolutely entitled to the asset as against the trustee or would, but for a legal disability, be so entitled;
(c) the trust is not a unit trust; or
(ii) all of the following sub-subparagraphs apply:
(a) the trust is created by the transfer of an asset to a trust from another trust;
(b) the beneficiaries of the trusts are identical;
(c) the terms of the trusts, including the interest of each beneficiary in the income and corpus of the trusts, are identical;
(aa) the conversion of a trust over an asset to a unit trust where:
(i) the trust is not an existing unit trust; and
(ii) immediately before the conversion, a person was absolutely entitled to the asset as against the trustee or would, but for a legal disability, have been so entitled;
(b) in the case of an asset being a debt, a chose in action or any other right, or an interest or right in or over property - the cancellation, release, discharge, satisfaction, surrender, forfeiture, expiry or abandonment, at law or in equity, of the asset;
(c) in the case of an asset being a share in or debenture of a company - the redemption in whole or in part, or the cancellation, of the share or debenture; or
(d) subject to subsection (4), a transaction in relation to the asset under which the use and enjoyment of the asset was or is obtained by a person for a period at the end of which the title to the asset will or may pass to that person."
20 The difficulty to which the High Court adverted in Orica was avoided by Parliament, at least so far as the purchaser under a contract of purchase of property is concerned, by s 160MA(2) of the Act, inserted in 1995. That subsection reads as follows:
"If:
(a) a person creates a right in another person to require the first person to do any thing; and
(b) the doing of the thing will constitute the disposal of an asset for the purposes of this Part;
then neither subsection 160M(6) nor subsection 160M(7) applies to the creation of the right."
21 The Explanatory Memorandum which accompanied the Taxation Laws Amendment Bill (No. 4) 1992 which when enacted introduced s 160MA(2) into the Act commented:
"Creation of a right to require the disposal of an asset.
When a person, A agrees to sell property to another person, B, the transaction will give rise to a disposal of that property for CGT purposes. A capital gain could accrue to A, depending on when the property was acquired, its cost base and the amount of consideration received. By entering into the agreement, A has also created in B a right to require A to transfer the property to B.
It could be argued that A has received, as consideration for creating that right, the amount of the consideration payable for the disposal of the property. If that were the case, new subsections 160M(6) and 160M(6A) would apply to deem the whole of the consideration to be a capital gain to A. However, it is unlikely that the consideration for the disposal of the property could also be the consideration for the creation of the right.
To put the issue beyond doubt, subsections 160M(6) and 160M(7) will not apply to the creation of a right to require the disposal of an asset. The other provisions of Part IIIA will continue to apply to the disposal of the asset."
22 It is clear, both from the language of s 160M(6) and the comment from the Explanatory Memorandum set out above, that s 160MA is at least primarily (exclusively, the Commissioner would submit) directed to ensuring that the creation by the vendor of the right in the purchaser to require the vendor on completion of a contract to transfer the property to the purchaser is not to fall within either s 160M(6) or s 160M(7).
23 Section 160M(7) was in the following terms so far as is presently relevant:
"Without limiting the generality of subsection (2) but subject to the other provisions of this Part, where -
(a) either:
(i) an act or transaction has taken place in relation to an asset, whether or not affecting the asset; or
(ii) an event affecting an asset has occurred;
where, in a subparagraph (i) case in which the asset was affected or in any subparagraph (ii) case, it does not matter whether the asset was affected adversely or beneficially, or neither adversely nor beneficially; and
(b) the person who owned the asset at the time of the act, transaction or event has received, or is entitled to receive, an amount of money or other consideration by reason of the act, transaction or event (whether or not any asset was or will be acquired by the person paying the money or giving the other consideration) including, but not limited to, an amount of money or other consideration -
(i) in the case of an asset being a right - in return for refraining from exercising the right; or
(ii) for use or exploitation of the asset,
the act, transaction or event constitutes a disposal by the person who received, or is entitled to receive, the money or other consideration of an asset created by the disposal and, for the purposes of the application of this Part in relation to that disposal -
(c) the money or other consideration constitutes the consideration in respect of the disposal; and
(d) the person shall be deemed not to have paid or given any consideration, or incurred any costs or expenditure, referred to in paragraph 160ZH(1)(a), (b), (c) or (d), (2)(a), (b), (c) or (d) or (3)(a), (b), (c) or (d) in respect of the asset; and
(e) the person is taken to have acquired and owned the asset immediately before the disposal."
24 Because s 160M(7) is expressed to be subject to the other provisions in Part IIIA, it is a residual provision intended only to apply where other provisions do not. This is confirmed, if confirmation be needed, by the brief comments of the Minister assisting the Treasurer in the Second Reading speech to the Bill introducing the present section in 1992 into the Act. Both ss 160M(6) and (7) were intended, he said
"to assess certain capital payments not received in respect of the actual disposal of assets… Where a taxpayer creates an incorporeal asset - such as a right under a restrictive covenant agreement - in another person, any consideration, less incidental costs, received by the taxpayer for creating the assets will be a capital gain to that taxpayer. Subsection 160M(7) will have a residual operation to tax payments not received in respect of the disposal or creation of assets."
25 It may be noted from the extract cited above that Parliament was concerned, in particular, to overcome the effect of the decision in Hepples. It will be necessary shortly to refer to the operation of both these subsections in considering the submissions of the Commissioner. It may also be noted, however, that the subsections quoted above are in different terms to those considered by the Full Court in Guy. In particular it must be said that they are in somewhat clearer terms than the previous subsections.
26 We have already noted the effect of the provisions of s 160ZZC dealing with options, which was introduced into the Income Tax Assessment Amendment (Capital Gains) Act 1986. Absent that section it was arguable that the grant of an option would fall to be considered under s 160M(6) or s 160M(7) and constitute a disposition by the grantor of an asset deemed to have been owned by the grantor and the acquisition by the grantee of an asset, that being the right under the option. The exercise of the option could then constitute a disposition by the grantee of that asset by the performance of the option contract: s 160M(3); and the ultimate sale of property the subject of the contract would likewise be a disposition capable of giving rise to a capital gain. In this argument the possibility of there being further dispositions by virtue of the formation of the contract upon exercise of the option has been disregarded.
27 Clearly Parliament intended that where there was an option, followed by exercise and ultimate disposition, the transaction should be looked at as involving but one disposition capable of giving rise to a capital gain. On the other hand, where the option was not exercised and the grantor of the option received an option fee, the option fee would be taken into account in the computation of a capital gain to the grantor. This would be the case where the option was granted to purchase investment land, as well as where the option was granted to purchase a residential dwelling, notwithstanding that a disposition of that dwelling could fall within the provisions of s 160ZZQ(12).
28 Section 160ZZC(12), whatever it may comprehend, was clearly intended to be equated in its tax treatment with options in the ordinary sense, falling within the general terms of 160ZZC. The Explanatory Memorandum to the Bill introducing Part IIIA into the Act in 1986 made the following comments concerning the then proposed s 160ZZC(12):
"Paragraph 160ZZC(12)(a) deals with the forfeiture of money paid as a deposit on a prospective purchase or other transaction, which is cancelled or abandoned. In such circumstances, the deposit is to be treated as consideration in respect of the grant of an option that bound the grantor to dispose of an asset and which was not exercised. The sub-section ensures that money forfeited by a party to a prospective sale is treated as a capital gain in the hands of the person who received the benefit of the deposit. By paragraph (b), any expenditure in connection with the prospective purchase or transaction incurred by the person who keeps the forfeited deposit will be deemed to be expenditure incurred by that person in respect of the grant of the option."