IRS regulation 1.401(m)-1(f)(12)(iii) says, in part, "For plan years beginning after December 31, 1988, a contribution or allocation that is used to meet the minimum contribution or benefit requirement of section 416 is not treated as made on account of an employee or elective contribution and therefore is not a matching contribution." This led me to believe that any "matching contribution" could not be used to satisfy top-heavy since any contribution used to satisfy top-heavy would, by definition, not be a matching contribution. However, 1.416-1 M19 Q&A states, in part, "if a plan uses contributions allocated to employees other than key employees on the basis of employee contributions or elective contributions to satisfy the minimum contribution requirement, these contributions are not treated as matching contributions for purposes of applying the requirements of sections 401(k) and 401(m) for plan years beginning after December 31, 1988. Thus these contributions must meet the nondiscrimination requirements of section 401(a)(4) without regard to section 401(m)." This seems to imply that it
is possible to use the match (or a portion of it) to satisfy the top heavy
requirement, but any match used to satisfy top heavy cannot be used in the
ACP test. Therefore, any match used to satisfy top-heavy must be tested under the general test to make sure
the match used for top heavy is non-discriminatory. Since the top heavy
contribution is usually given only to non-key employees, it will generally
pass the general test, but often causes a problem with the ACP test. Is anyone aware of any additional guidance on this issue?