Full text
Where, in respect of an expenditure on scientific research and experimental development made by a taxpayer in a taxation year, an amount is otherwise deductible under this section and under section 110.1 or 118.1, no deduction may be made in respect of the expenditure under section 110.1 or 118.1 in computing the taxable income of, or the tax payable by, the taxpayer for any taxation year.