West Virginia Code
Article 2. Delinquency and Methods of Enforcing Payment
§11A-2-8. Remedies Against Vendee in Possession Without Deed

Any purchaser in possession of land, whether or not he has obtained a deed therefor, shall be personally liable for the taxes assessed against the land after he obtained possession, unless the vendor has expressly contracted to pay the taxes himself The sheriff may collect from the purchaser by any of the methods provided for in this article.