Miss. Code § 21-33-77
When any municipality shall buy in property for delinquent taxes, such municipality is hereby authorized to issue notes, bonds, or certificates of indebtedness for the amount of the tax, for a period of time not to exceed one year after the period provided for the redemption of such land and, in addition to pledging the full faith, credit, and resources of the municipality therefor, such municipality may pledge the taxes and damages from delinquent tax sales thereon. When said notes, bonds, or certificates of indebtedness are so issued, all funds collected on said delinquent taxes and damages, or the sale of the property, in the event the title ripens in the municipality, shall be set aside as a special or trust fund for the retirement of said notes, bonds, or certificates of indebtedness. The rate of interest of said notes, bonds, or certificates of indebtedness not to exceed six per centum per annum. The authority implied and granted in this section shall apply also to the boards of trustees in municipal separate school districts, by and with the consent of the governing authorities of such municipality.
Miss. Code § 21-33-77