Miss. Code Ann. § 27-25-15

When the title to any timber or timber products being produced or severed from the soil or water, is in dispute, or whenever the purchaser of such timber or timber products, or any person engaged in the producing or severing of timber or timber products from the soil or water, shall be withholding payments on account of litigation, or for any other reason, such purchaser of timber or timber products, or person actually engaged in producing or severing such timber or timber products, is hereby authorized, empowered and required to deduct from the gross amount thus held the amount of the tax herein levied, and to make remittance thereof to the commissioner, as provided by this article.