A sports agent procures and negotiates employment and endorsement contracts for an athlete. Agents are responsible for communications with team owners, managers, coaches, and other individuals. Primarily, agents are used to broker and negotiate contracts for their clients. Also, they are responsible for making recommendations in regard to the athlete's options. In addition to finding income sources, agents often handle public relations matters for their clients. In some large sports agencies, such as IMG, Creative Artists Agency, and Octagon, agents deal with all aspects of a client's finances, from investment to filing taxes.