Minn. Stat. § 480.181
Subd. 1. State employees; compensation.
(b) The court administrator and employees of the court administrator who are in the Fifth, Seventh, Eighth, or Ninth Judicial District are state employees. The court administrator and employees of the court administrator in the remaining judicial districts become state employees as follows:
Subd. 2. Election to retain insurance and benefits; retirement.
(a) Before a person is transferred to state employment under this section, the person may elect to do either or both of the following:
(2) remain a member of the general employees retirement plan of the Public Employees Retirement Association instead of joining the Minnesota State Retirement System.
Employees who make an election under clause (1) remain on the county payroll, but the state shall reimburse the county on a quarterly basis for the salary and cost of the benefits provided by the county. The state shall make the employer contribution on behalf of employees who make an election under clause (2) to the general employees retirement plan of the Public Employees Retirement Association or the employer contribution under section 353.27, subdivision 3c, paragraphs (c) and (d), to the general employees retirement fund of the Public Employees Retirement Association for any employees who were members of the former Minneapolis Employees Retirement Fund on June 24, 2010.
Subd. 3. Accumulated benefits.
A person who begins to receive benefits from the state under the judicial branch personnel rules under this section must receive credit for accumulated vacation and sick leave time, as certified by the county auditor and district administrator.
Subd. 4. Date of employment.
A person who becomes a state employee under this section is considered to have begun employment with the state on the date the person became a county or judicial district employee to determine eligibility for benefits.
Subd. 5. County to state funding.
Whenever a group of court employees is transferred from county to state funding, the provisions of this section shall apply.