An aggrieved individual who has prevailed in any appeal brought under this chapter shall be reimbursed by the local appointing authority or, if aggrieved by action or inaction of a state official, by the comptroller of the commonwealth, the following expenditures:
Any person seeking such reimbursement shall file with his appointing authority a written application therefor within thirty days after final disposition of his case. The appointing authority shall, within thirty days after receipt of such application, pay such reimbursement from the same source as that from which the salary of the person seeking the reimbursement is paid, but only upon receipt of satisfactory proof that such expenses were actually incurred for the purposes set forth in this section.
Saturdays, Sundays, and legal holidays shall not be counted in the computation of any time period specified in this section.
Mass. Gen. Laws ch. 31, § 31:45