Amounts described in this subdivision constitute, for purposes of section 72 (c), (d), and (e), consideration paid or contributed by the employee even though such amounts are contributed by the employer after December 31, 1962.
the amount of employer contributions so identified shall be considered paid or contributed by the employee.
Accordingly, in the case of an employee's beneficiary, any such amount shall be added to any amount or amounts deemed paid or contributed by the employee under paragraph (a)(1) of this section and to any amounts actually contributed by the employee for the purpose of finding the aggregate amount of premiums or other consideration paid or contributed by the employee.
26 C.F.R. §1.72-8