An anonymous reader writes: During the interview process for a tech job, I was asked to fill out an application, which included questions about my compensation history. When I asked why this info was needed, I was told that it was part of the background check process, and would not be used to determine the size of the offer. Even if that's true, does anyone know any legit reasons why my comp history should be part of a background check? What is the risk for the employer of not knowing that info? Is this standard procedure or part of a trend at tech companies? Is it anything more than an attempt to gain negotiating leverage?