(a)The taxes imposed by section
3101 of chapter 21, and by sections
3201 and
3211 of chapter 22 shall not be allowed as a deduction to the taxpayer in computing taxable income under subtitle A.
(b)The tax deducted and withheld under chapter 24 shall not be allowed as a deduction either to the employer or to the recipient of the income in computing taxable income under subtitle A.