Idaho Code § 67-2301: Exemption from payment of fees.

No fees or compensation of any kind (except the regular salary or compensation paid by the state to the officer, agent, or employee individually for his services) shall be charged or received by any state board, officer, agent or employee for duties performed or services rendered to or for the state or to or for any state board, officer, agent, or employee in the performance of his or their official duties, or to or for the state or any state board, officer, agent and employee in any action or proceeding in which they or any of them are parties. No filing or recording fee shall be charged or received for duties performed or services rendered to or for the state or to or for any state board, officer, agent, employee or any subdivision of the state, to include a county, municipal corporation or district created pursuant to statute, or an officer of such subdivision in the performance of his or their official duties.