Example 5.(i) XYZ Corporation maintains a profit-sharing plan to which a participant may make voluntary employee contributions for any year not to exceed 10 percent of the participant's compensation for the year. The plan permits a participant to make retroactive make-up contributions for any year for which the participant contributed less than 10 percent of compensation. XYZ uses the calendar year as the plan year and the limitation year. Under the terms of the plan, voluntary employee contributions are credited to a participant's account for a particular limitation year if such contributions are allocated to the participant's account as of any date within that limitation year. Participant A's compensation is as follows—
| Limitation year |
Compensation |
| 2008 |
$30,000 |
| 2009 |
$32,000 |
| 2010 |
$34,000 |
| 2011 |
$36,000 |
(ii) Participant A makes no voluntary employee contributions during limitation years 2008, 2009, and 2010. On October 1, 2011, participant A makes a voluntary employee contribution of $13,200 (10 percent of A's aggregate compensation for limitation years 2008, 2009, 2010, and 2011 of $132,000). Under the terms of the plan, $3,000 of this 2011 contribution is allocated to A's account as of limitation year 2008; $3,200 is allocated to A's account of limitation year 2009; $3,400 is allocated to A's account as of limitation year 2010, and $3,600 is allocated to A's account as of limitation year 2011.
(iii) Under the rule set forth in paragraph (b)(6)(i)(C) of this section, employee contributions will not be considered credited to a participant's account for a particular limitation year for section 415 purposes unless the contributions are actually made to the plan no later than 30 days after the close of that limitation year. Thus, A's voluntary employee contribution of $13,200 made on October 1, 2011, would be considered as credited to A's account only for the 2011 calendar year limitation year, notwithstanding the plan provisions.