Miss. Code Ann. § 27-65-89: Miss. Code Ann. § 27-65-89

The Commissioner of Revenue of the Department of Revenue shall appoint, as needed, such deputies, agents, clerks and stenographers as authorized by law, who shall serve under him, and shall perform such duties as may be required by the commissioner, including the signing of notices, warrants and such other documents as may be specifically designated by the commissioner, not inconsistent with this chapter, and they are hereby authorized to act for the commissioner, as he may prescribe and as provided herein. All of such agents, clerks and stenographers may be removed by the Commissioner of Revenue of the Department of Revenue for cause of which the commissioner shall be the final judge.