Income Tax Act, 1967.

Period of computation of profits.

60.—(1) Where, in the case of any trade or profession or of the occupation of any land occupied solely or mainly for the purpose of husbandry or of the occupation of any woodlands, it has been customary to make up accounts:—

(a) if only one account was made up to a date within the year preceding the year of assessment, and that account was for a period of one year, the profits or gains of the year ending on that date shall be taken to be the profits or gains of the year preceding the year of assessment;

(b) if no account for a period of one year was made up to a date within the year preceding the year of assessment, or if more accounts than one were made up to dates within that year, the Revenue Commissioners shall decide what period of twelve months shall be deemed to be the year the profits or gains of which are to be taken to be the profits or gains of the year preceding the year of assessment.

(2) Where the Revenue Commissioners have given a decision under subsection (1) (b) and it appears to them that in consequence thereof the tax for the last preceding year of assessment in respect of the profits or gains from the same source should be computed on the profits or gains of a corresponding period, they may give directions to that effect and an assessment or additional assessment or repayment of tax shall be made accordingly.

(3) An appeal shall lie against any assessment or additional assessment or in respect of any repayment of tax under subsection (2), and any such appeal shall be made to the Special Commissioners who shall consider the circumstances and grant such relief, if any, as is just, and their determination shall be final and conclusive, unless the person assessed requires that his appeal shall be reheard under section 429, or unless under this Act a case is required to be stated for the opinion of the High Court.

(4) In the case of the death of a person who, if he had not died, would, under the provisions of this section, have become chargeable to income tax for any year, the tax which would have been so chargeable shall be assessed and charged upon his executors or administrators and shall be a debt due from and payable out of his estate.