The deductibility of the compound or additional interest
23 It is common ground that interest (hereafter referred to as "ordinary interest") which is incurred on a loan used to purchase income producing assets, will be an allowable deduction. So too will be interest which is incurred on a loan used to refinance a previous loan which had been taken out to acquire a property at a time when the property was for use as a residence and where at a later time, when the property is to be let out the original loan is to be repaid. Hereafter I propose, when discussing the relevant legal principles, to refer to the refinancing transaction as if it were the acquisition of a new rental property, since there is no difference in principle between the two transactions.
24 Ordinary interest may be contrasted with "compound interest" which is the amount of interest computed on any unpaid ordinary interest. It was the Commissioner's submission that the compound interest was not deductible on the facts of the present case. However, the submission went beyond the facts of the present case and it may be said that it was a consequence of at least one way the submission was formulated, that compound interest would never be deductible.
25 Two tests have been proposed to determine the deductibility of interest on monies borrowed to acquire income producing assets. The first looks to the purpose of the borrowing; the second, looks to the use to which the borrowed funds are put. Generally, where interest is borrowed to finance the acquisition of an income producing asset it will make no difference which formulation is used. The result will be the same. The interest will be deductible. This is because the purpose of the borrowing will usually be readily seen from examining the use to which the borrowed funds are put. It is unnecessary, therefore, in the normal case to distinguish between the two tests.
26 The question whether a loss or outgoing is deductible under s 51(1) involves a process of characterisation of the loss or outgoing. It will be necessary to determine the essential character of the loss or outgoing, both in examining whether there exists the necessary connection between the incurring of the outgoing and the gaining of assessable income and also in deciding whether the loss or outgoing has, inter alia, the character of private or domestic expenditure: cf Lunney v Federal Commissioner of Taxation (1958) 100 CLR 478 see McTiernan Jat 478 and Williams, Kitto and Toylor JJ at 497; Handley v Federal Commissioner of Taxation (1981) 148 CLR 182 see Stephen J at 187, Mason J at 194, Murphy J at 196 Aikin J at 200 and Wilson J at 202; and Federal Commissioner of Taxation v Cooper (1991) 29 FCR 177 see Lockhart J at 181-182 and Hill J at 201. It has been pointed out in a number of cases, including, for example in Fletcher v Federal Commissioner of Taxation (1991) 173 CLR 1, the relationship between an outgoing and assessable income, that is to say, the question whether the necessary connection exists between them will ordinarily not be affected by the subjective motivation of a taxpayer. At least where a taxpayer derives assessable income from the use of property the connection is apparent on its face. This will be the case, at least, where the loss or outgoing is not grossly excessive and the transaction is one where the parties are dealing with each other at arm's length: cf Ure v Federal Commissioner of Taxation (1981) 34 ALR 237; Federal Commissioner of Taxation v Phillips (1978) 20 ALR 607 and Fletcher v Federal Commissioner of Taxation (1991) 173 CLR 1.
27 Because interest is the cost of borrowing money the connection between the interest and assessable income that is derived or the essential character of the interest outgoing is, as noted above, to be ascertained by looking beyond the loan itself to the use to which the borrowed funds are put: Federal Commissioner of Taxation v Roberts & Smith (1992) 37 FCR 246. This was the starting point of the Commissioner's submissions and it may be accepted. However, it is submitted here that compound interest differs from ordinary interest in that it is not the price of money used to purchase anything. Compound interest is interest which is charged upon interest which accrues due but is unpaid on a loan. The amount upon which compound interest is charged, that is to say, the borrowed fund or capital upon which it is calculated, is not, so the submission runs, really used at all. It is simply money which has not been paid. The capital upon which the compound interest is calculated is not the fund which was borrowed and used to refinance the rental property. That, so the submission would suggest, is a different fund. The rental property has been purchased with funds the interest accruing on which is an allowable deduction. This different capital under consideration here, (ie the unpaid ordinary interest) can only be explained, it is said, because all interest and capital which is paid per month has been credited against Loan Account 1 (the loan account which was used to acquire the Fadden property). This gives, so it is said, to the compound interest, a private character. Alternatively, it is submitted, the compound interest is incurred in order that the home loan can be repaid faster and so the interest has a private character or is not relevantly connected to the rental income produced by letting the property. These latter submissions may be said to be specific to the facts of the present case. However, to the extent that the submission refers to the fund on which compound interest is charged as not having been outlaid to purchase any income producing asset it must have more general application. The submission amounts to saying that the relationship which exists between the ordinary interest calculated on a fund used to purchase an income producing asset and the rental income that property produces had been lost when one comes to consider compound interest. Hence, when compound interest is incurred there is, so the submission would have it, no relationship to be found between that compound interest and the assessable income by way of rent derived from property acquired by the use of the borrowed funds.
28 There was yet another way in which the argument was put in oral submission. It was said that the compound interest here, was really just a device to obtain an additional tax deduction over and above the interest payable on the fund used to refinance the property which was let out. So, it was submitted, the compound interest lacked the essential character of a deductible outgoing. That was, of course, a submission that was fact specific.
29 In my opinion these submissions, in whichever way they are formulated, are misconceived.
30 There is no reason in principle why there should be any difference between ordinary interest and compound interest. Both are simply the cost of the funds which are borrowed. It is artificial to treat compound interest as the cost of some new fund divorced from the original borrowing. The compounding of interest is no more than a formula for computing the interest to be paid on the funds originally borrowed. Accordingly, as the learned primary Judge held, the compound interest, like the ordinary interest, will take its character from the use to which the original funds borrowed are put.
31 The alternative submission that the compound interest was merely a device to obtain an additional tax deduction would seem to depend upon applying a test which makes deductibility turn upon subjective purpose or motivation of the taxpayer, whether or not that purpose is to be found from the surrounding objective facts. Generally, the question whether or not a taxpayer is motivated, at least in part, to obtain a tax deduction will play no part in determining whether a loss or outgoing incurred is an allowable deduction: see, for example, per Brennan J in Magna Alloys and Research Pty Ltd v Commissioner of Taxation (1980) 49 FLR 183 at 191. That case raised the question whether a finding that the directors of the taxpayer company had the dominant purpose in making a payment to themselves of protecting their own position precluded the company from deducting the payment made to them. It was held, on appeal, that it did not.
32 However, it can be accepted, at least in the case of a voluntary outgoing that purpose or motivation may play a part in deductibility. The question is not, however, whether a taxpayer had a dominant purpose of obtaining a tax benefit. Rather the test to be applied is one which combines both the objective and the subjective. Deane and Fisher JJ in Magna Alloys at 210 proposed the following test:
"Whether a voluntary outgoing was so incurred [ie necessarily incurred in carrying on a business for the purposes of s 51(1)] depends upon the answer to the composite question … namely, whether the outgoing was reasonably capable of being seen as desirable or appropriate from the point of view of the pursuit of the business ends of that business and, if so, whether those responsible for carrying on the business so saw it."
33 This formulation, although given in the context of the second limb of the subsection would seem equally apt in the context of the first limb. Hence, it may, in an appropriate case, be necessary to ask whether the outgoing was reasonably capable of being seen as desirable or appropriate from the point of view of gaining or producing the taxpayer's assessable income and if so, whether those responsible for carrying on the income producing activity "so saw it". The fact that the taxpayer had even a dominant purpose of obtaining a tax benefit would not, in my mind, preclude a deduction, so long as the combined test was satisfied. On the other hand, a finding that there was no other purpose of incurring a loss or outgoing than obtaining a tax deduction would.
34 In my view there is nothing in Fletcher v Commissioner of Taxation (Cth) (1991) 173 CLR 1 at 17-18 which casts doubt on this. Indeed, the decision in that case is consistent with the test in Magna Alloys, although the High Court made no reference directly to Magna Alloys. Fletcher too was a case where a deduction for interest was sought. Under the arrangement it was claimed that the money on which the interest accrued was used to purchase an annuity payable in the future. The arrangement was, on the documentation, but subject to termination earlier, to continue for fifteen years. It was only in the last five years that income would be earned as the annuity fell due for payment. There was provision for redemption of the annuity after the first two years. Interest was payable annually in advance on the money borrowed in the first twelve years. The interest was itself funded by a further loan. Clearly, if the annuity was redeemed and the whole arrangement brought to an end, there would never be any income derived. The effect of the arrangement was that the partnership that was established for the purpose of the arrangement made a substantial loss in each of the first five years, although if the scheme in fact ran its course there would be substantial net income in the final five years. As the full High Court remarked, it was clearly in the interest of the taxpayers to terminate the scheme before the substantial income was derived. The Court discussed the question of the taxpayers' purpose in this context. The judgment points out that ordinarily it is possible to characterise an outgoing as being wholly of the kind referred to in s 51(1) without the need to refer to subjective matters. This is particularly the case where the outgoing gives rise to a larger amount of assessable income. However, the situation could be different where there is no relevant assessable income which can be identified, or where there is a disproportion between the outgoing and the assessable income. In such a case it could be necessary to weigh in a practical and common sense way, the various aspects of the whole circumstances including direct and indirect objects and advantages which the taxpayer sought in making the outgoing.
35 It is significant, however, to note that the High Court remitted the matter to the Administrative Appeals Tribunal to determine whether the contractual arrangements were intended and expected to be terminated, not to determine whether the partnership had a purpose or dominant purpose of obtaining a tax deduction. No doubt, if the parties to the arrangement intended to terminate it before assessable income was derived, then the interest was not incurred in gaining or producing assessable income. If they did not, then the interest would be deductible, even if, subjectively, there had been a dominant purpose in the participants, to obtain a tax deduction.
36 In the present case there is no direct finding by the learned primary Judge as to the subjective state of mind of Mr and Mrs Hart. However, it is clear that the funds in question were borrowed in part for a private and domestic purpose and in part to assist the refinancing of the rental property. The monies were borrowed on terms that included the payment of both ordinary and compound interest. There is no suggestion that the amounts paid were not interest. The combination of the ordinary and the compound interest on Loan Account 2 were together the cost of borrowing money used to refinance the rental property. There is no need, in characterising the interest outgoings to have regard to the taxpayers' subjective state of mind. The objective facts suffice to characterise the compound interest payments, as they characterise the ordinary interest payments as being incurred in gaining or producing assessable income and not as being of a private or domestic kind. In my view the compound interest is, subject to Part IVA of the Act, deductible.