Sport Psychology. 1  Sport psychology is a proficiency that uses psychological knowledge and skills to address optimal performance and well-being of athletes, developmental and social aspects of sports participation, and systemic issues associated with sports settings and organizations.
A. Description of the EIN. The EIN is a nine-digit number in the format xx-xxxxxxx. Seven digits (the serial portion) identifying the employer or reporting entity. EXCEPTION: Some EIN's consist of eleven digits. In these instances the initial two digits denote the Internal Revenue District that services the area in which the employer is located.
Download article as a PDF. An employer identification number (EIN), also called a tax ID number or taxpayer ID, is required for most business entities. As its name implies, this is the number used by the Internal Revenue Service (IRS) to identify businesses with respect to their tax obligations.