&Leonard, carrying on business in the State of Queensland as
graziers, and had a half share and interest therein.
2. Prior to 1st July 1915 the taxpayer advanced to the said firm of Cameron &Leonard the sum of £22,000 on the terms that he was to receive interest from the said firm thereon at the rate of £5 per centum per annum, and the sum of £1,100 (being the amount of such interest for the year ended 30th June 1916) was accordingly debited to the account of the said firm of Cameron &Leonard and credited to the account of the taxpayer in the books of the Australian Mercantile Land &Finance Co. Ltd., which was then acting as banker for the said firm of Cameron &Leonard and also for the taxpayer. The taxpayer operated in the ordinary way on his said account.
3. The said firm of Cameron &Leonard made a loss in the business carried on by it as aforesaid during the year ended 30th June 1916, and the taxpayer's share of that loss was £6,318. The said sum of £6,318 includes the sum of £550, being one-half of the said sum of £1,100 credited to the taxpayer as mentioned in par. 2 hereof.
4. The taxpayer included in his return of income from property for the financial year ending 30th June 1916 the sum of £1,100 credited to him as aforesaid, but claims that as to portion thereof- namely, the sum of £550-the same should be regarded as being a loss or outgoing actually incurred by the taxpayer in Australia in gaining or producing the said sum of £1,100 or portion thereof, or alter- natively that the whole sum of £1,100 should not be regarded as income of the taxpayer but that only portion thereof, namely, the sum of £550, should be SO regarded.
5. The Commissioner has included in the assessment of the tax- payer in respect of income tax for the financial year 1916-1917 (based on income derived during the year ended 30th June 1916) the whole of the said sum of £1,100, and has refused to treat the said sum of £550, being the portion thereof paid or contributed by the taxpayer, as a loss or outgoing actually incurred by him in Australia in gaining or producing the said £1,100 or portion thereof, or to make any deduction whatever from the said sum of £1,100.
6. On the hearing of the appeal, the following questions arose, which in the opinion of this Court are questions of law-that is to say,