A personal background investigation will generally provide information useful in determining an individual's character and trustworthiness. These investigations will typically determine a subject's residence address, business ownership interests, a civil and criminal background history, real property and motor vehicle ownership, and driving history. The investigation will also include any bankruptcies, civil judgments, notices of default, and state or federal tax liens. These investigations can range from simple to complex, depending on the individual and the issues of the case.