Section 42c

Where in the basis period for a year of assessment a person has for the purposes of a business of his incurred capital expenditure on the construction or purchase of a building for the purposes of industrial, technical or vocational training approved by the Minister, that building shall be treated as an industrial building for the purposes of that business and there shall be substituted for the amount of the allowance which would otherwise fall to be made to him under paragraph 12, 16, 17 or 42 an allowance equal to one-tenth of the qualifying expenditure for that year and for each of the nine following years of assessment.".