This subparagraph does not apply if any portion of the rollover contribution described in paragraph (b)(2)(i) of this section is attributable to an employees' trust forming part of a plan or an annuity under which the individual was an employee within the meaning of section 401(c)(1) at the time contributions were made on his behalf under the plan.
Example. On January 1, 1975, A, age 55, who is a calendar-year taxpayer, contributes $1,500 to an individual retirement account established for his benefit. For 1975, A is entitled to a deduction of $1,400 under section 219. For 1975, A does not claim as deductions any other items listed in section 62. A's gross income for 1975 is $9,334. On April 1, 1976, $107 is distributed to A from his individual retirement account. As of such date, the balance of the account is $1,498 [$1,605 - $107]. There were no other distributions from the account as of such date. The net amount of income earned by the account is $105 [$1,498 + $107 - (0 + $1,500)]. The net income attributable to the excess contribution is $7. [$105 * ($100/$1,500)]. A's adjusted gross income for 1975 is his gross income for 1975 ($9,334) reduced by the amount allowable to A as a deduction under section 219 ($1,400), or $7,934. A will include the $7 of the $107 distributed on April 1, 1976, in his gross income for 1976. Further, A will pay an additional income tax of $.70 for 1976 under section 408(f)(1).
26 C.F.R. §1.408-4