26 C.F.R. § 1.401(k)-1 — Certain cash or deferred arrangements

(ii) Lump sum requirement for certain distributions. A distribution may be made under paragraph (d)(1)(iii) of this section only if it is a lump sum distribution. The term lump sum distribution has the meaning provided in section 402(e)(4)(D) (without regard to section 402(e)(4)(D)(i)(I), (II), (III) and (IV)). In addition, a lump sum distribution includes a distribution of an annuity contract from a trust that is part of a plan described in section 401(a) and which is exempt from tax under section 501(a) or an annuity plan described in 403(a). (5) Rules applicable to all distributions—(i) Exclusive distribution rules. Amounts attributable to elective contributions may not be distributed on account of any event not described in this paragraph (d), such as completion of a stated period of plan participation or the lapse of a fixed number of years. For example, if excess deferrals (and income) for an employee's taxable year are not distributed within the time prescribed in § 1.402(g)-1(e)(2) or (3), the amounts may be distributed only on account of an event described in this paragraph (d). Pursuant to section 401(k)(8), the prohibition on distributions set forth in this section does not apply to a distribution of excess contributions under § 1.401(k)-2(b). (ii) Deemed distributions. The cost of life insurance (determined under section 72) is not treated as a distribution for purposes of section 401(k)(2) and this paragraph (d). The making of a loan is not treated as a distribution, even if the loan is secured by the employee's accrued benefit attributable to elective contributions or is includible in the employee's income under section 72(p). However, the reduction, by reason of default on a loan, of an employee's accrued benefit derived from elective contributions is treated as a distribution. (iii) ESOP dividend distributions. A plan does not fail to satisfy the requirements of this paragraph (d) merely by reason of a dividend distribution described in section 404(k)(2). (iv) Limitations apply after transfer. The limitations of this paragraph (d) generally continue to apply to amounts attributable to elective contributions (including QNECs and qualified matching contributions taken into account for the ADP test under § 1.401(k)-2(a)(6)) that are transferred to another qualified plan of the same or another employer. Thus, the transferee plan will generally fail to satisfy the requirements of section 401(a) and this section if transferred amounts may be distributed before the times specified in this paragraph (d). In addition, a cash or deferred arrangement fails to satisfy the limitations of this paragraph (d) if it transfers amounts to a plan that does not provide that the transferred amounts may not be distributed before the times specified in this paragraph (d). The transferor plan does not fail to comply with the preceding sentence if it reasonably concludes that the transferee plan provides that the transferred amounts may not be distributed before the times specified in this paragraph (d). What constitutes a basis for a reasonable conclusion is determined under standards comparable to those under the rules related to acceptance of rollover distributions. See § 1.401(a)(31)-1, A-14. The limitations of this paragraph (d) cease to apply after the transfer, however, if the amounts could have been distributed at the time of the transfer (other than on account of hardship), and the transfer is an elective transfer described in § 1.411(d)-4, Q&A-3(b)(1). The limitations of this paragraph (d) also do not apply to amounts that have been paid in a direct rollover to the plan after being distributed by another plan.