Pennsylvania Statutes Title 24 Pa.C.S.A. Education § 8413. Investments based on participant's investment allocation choices

(a) Investment by participant.--All contributions, interest and investment earnings shall be invested based on a participant's investment allocation choices, provided that the board may provide for a default investment option. All investment allocation choices shall be credited proportionally between contributions from the participant and employer defined contributions. Each participant shall be credited individually with the amount of contributions, interest and investment earnings.

(b) Investment of contributions made by entities other than Commonwealth.--Investment of contributions by any corporation, institution, insurance company, custodial bank or other entity that the board has approved shall not be unreasonably delayed, and in no case shall the investment of contributions be delayed more than 30 days from the date of payroll deduction or voluntary contributions are made to the date that funds are invested. Any interest earned on the funds pending investment shall be used to pay administrative costs and fees that would otherwise be required to be borne by participants who are then participating in the plan or that are funded by contributions from the employers.