Michigan § 38.1431 - Tier 2 account; contributions; additional contribution; additional matching contributions by employer.

(1) This section is subject to the vesting requirements of section 132.

(2) Unless a qualified participant who is also a member of Tier 1 affirmatively elects not to contribute or elects to contribute a lesser amount, the qualified participant who is also a member of Tier 1 shall contribute 2% of his or her compensation to his or her Tier 2 account. The qualified participant's employer shall make a contribution to the qualified participant's Tier 2 account in an amount equal to 50% of the first 2% of compensation contributed by the qualified participant under this subsection.

(3) A qualified participant may make contributions in addition to contributions made under subsection (2) to his or her Tier 2 account as permitted by the department and the internal revenue code.

(4) On the written determination of the director of the office of retirement services, an employee of an employer that is not a qualified participant may elect to make contributions to a Tier 2 account as permitted by the department and the internal revenue code. An employee as described in this subsection is treated as a qualified participant under this article for the limited purposes of his or her Tier 2 account.

(5) On the written determination of the director of the office of retirement services, an employer may annually elect to make additional matching contributions, including those in addition to matching contributions made under subsections (2) and (6), to an employee's Tier 2 account as permitted by the plan document and the internal revenue code. Matching contributions under this subsection must be made in amounts equal to 50% of the contributions made by the employee not to exceed the first 4% of contributions made in whole percentages only, for any employee in addition to amounts that are already matched under this section, if any.

(6) Except as otherwise provided in section 81d, unless a qualified participant who is only a Tier 2 qualified participant due to an election made under section 81d(1) affirmatively elects not to contribute or elects to contribute a lesser amount, the qualified participant shall contribute 6% of his or her compensation to his or her Tier 2 account. Until January 31, 2018, the qualified participant's employer shall make a contribution to the qualified participant's Tier 2 account in an amount equal to 50% of the first 6% of compensation contributed by the qualified participant under this subsection. Beginning February 1, 2018, the qualified participant's employer shall make a contribution to the qualified participant's Tier 2 account in an amount equal to 100% of the first 3% of compensation contributed by the qualified participant under this subsection. Beginning February 1, 2018, all contributions made by an employer under this subsection must be paid by appropriation from the state school aid fund established by section 11 of article IX of the state constitution of 1963, assuming 100% participation by all qualified participants.

(7) For a qualified participant who is only a Tier 2 qualified participant under section 81d, beginning with the first available pay period after October 1, 2017, the qualified participant's employer shall make a contribution to the qualified participant's Tier 2 account in an amount equal to 4% of the qualified participant's compensation.