Adverse possession is a legal concept in Oklahoma that allows an individual to gain ownership of another person's property by openly and exclusively occupying it for a certain period of time, without having any legal claim to it. This provision is established to ensure the efficient and productive use of land throughout the state. In Oklahoma, there are two types of adverse possession: continuous and uninterrupted possession for fifteen years, and land sold under a void or voidable tax sale. Let's delve deeper into both types: 1. Continuous and Uninterrupted Possession for Fifteen Years: To claim adverse possession under this type, an individual must demonstrate that they have openly and exclusively occupied the property in question for a continuous period of fifteen years or more. The possession should be apparent to the true owner, along with the public and those who may have an interest in the property. Additionally, the individual must also prove that they maintained control over the land, utilizing it as their own by paying property taxes, making improvements, or cultivating the land. 2. Land Sold Under a Void or Voidable Tax Sale: Under Oklahoma law, if a property was sold in a tax sale that is later determined to be void or voidable due to procedural errors or other legal issues, adverse possession can be claimed after three years of continuous and uninterrupted possession. In such cases, the individual must demonstrate that they have met all the requirements of continuous possession, including maintaining control, paying taxes, and utilizing the land as their own. It is important to note that adverse possession does not apply to lands held by the government or public entities, as they are typically exempt from adverse possession claims. Adverse possession cases in Oklahoma can be complex, requiring detailed evidence and legal expertise. Seeking professional advice from a qualified attorney specializing in real estate law is highly recommended for individuals looking to understand, navigate, or pursue an adverse possession claim in Oklahoma.