Full text
such part of an amount (other than an excluded amount) that is not otherwise deductible in computing the income of the taxpayer and that is an expense incurred in the year or a preceding taxation year
such part of an amount (other than an excluded amount) that is not otherwise deductible in computing the income of the taxpayer and that is an expense incurred in the year or a preceding taxation year
such part of an amount (other than an excluded amount) that is not otherwise deductible in computing the income of the taxpayer and that is an expense incurred in the year or a preceding taxation year