Arkansas Code Title 26. Taxation § 26-38-107. Adverse title claims

(a) Under and by virtue of a deed executed substantially by the county clerk, the party claiming title adverse to that conveyed by the deed shall be required to prove, in order to defeat the title, either that the real property was not subject to taxation for the years named in the deed, or that the taxes had been paid before the sale, that the property had been redeemed from the sale, according to the provisions of this act, and that such redemption was had or made for the use and benefit of persons having the right of redemption under the laws of this state; or that there had been an entire omission to list or assess the property, to levy taxes, to give notice of the sale, or to sell the property.

(b) No person shall be permitted to question the title acquired by a deed of the county clerk without first showing that he or she, or the person under whom he or she claims title to the property, had title thereto, at the time of the sale, or that title was obtained from the United States, or this state, after the sale, and that all taxes due upon the property have been paid by such person, or the person under whom he or she claims title as aforesaid.

(c) In any case where a person had paid his or her taxes, and through mistake, or otherwise, by the county collector, the land upon which the taxes were paid was afterward sold, the deed of the county clerk shall not convey the title.

(d) In all cases where the owner of lands sold for taxes shall resist the validity of a tax title, the owner may prove fraud committed by the officer selling the land or in the purchaser to defeat the sale, and if fraud is so established, the sale and title shall be void.