* the individual performs service on behalf of the employer and a greater amount of time on that day is spent by the individual performing duties on behalf of the employer within this State, without regard to time spent traveling, than is spent performing duties on behalf of the employer without this State; or
* the only service the individual performs on behalf of the employer on that day is traveling to a destination within this State, and the individual arrives on that day. (IITA Section 304(a)(2)(B)(iii)(b))
* "Declared State disaster or emergency" means a disaster or emergency event for which a Governor's proclamation of a state of emergency has been issued or for which a Presidential declaration of a federal major disaster or emergency has been issued.
* "Disaster period" means a period that begins 10 days prior to the date of the Governor's proclamation or the President's declaration (whichever is earlier) and extends for a period of 60 calendar days after the end of the declared disaster or emergency period.
* "Disaster or emergency-related services" means repairing, renovating, installing, building, or rendering services or conducting other business activities that relate to infrastructure that has been damaged, impaired, or destroyed by the declared State disaster or emergency.
* "Infrastructure" means property and equipment owned or used by a public utility, communications network, broadband and internet service provider, cable and video service provider, electric or gas distribution system, or water pipeline that provides service to more than one customer or person, including related support facilities. "Infrastructure" includes, but is not limited to, real and personal property such as buildings, offices, power lines, cable lines, poles, communications lines, pipes, structures, and equipment. (IITA Section 304(a)(2)(B)(iii)(c))
EXAMPLE: A is a salesman employed by the B company located in State X. A's services are directed and controlled from the State X office and A has no base of operations. A lives in Illinois but A's territory includes State Y and State Z as well as Illinois. For taxable years ending prior to December 31, 2020, all of A's wages are paid in Illinois because no part of his service is performed in the state (State X) in which the place from which A's services are directed is located, but part of A's service is performed in Illinois and A's residence is in Illinois.
* from the beginning of the official pre-season training period through the last game in which the team competes or is scheduled to compete during that taxable year (IITA Section 304(a)(2)(B)(iv)(c)(4)(A)); and
* during the taxable year on a date that does not fall within the foregoing period (e.g., participation in instructional leagues, the "All Star Game", or promotional caravans). This compensation includes, but is not limited to, salaries, wages, bonuses, and any other type of compensation paid during the taxable year to a member of a professional athletic team for services performed in that year. (IITA Section 304(a)(2)(B)(iv)(c)(4)(B))
In any case in which the Director has entered into an agreement with the taxing authorities of another state which imposes a tax on or measured by income to provide the compensation paid in that state to residents of Illinois is exempt from that state's tax, compensation paid in Illinois to residents of that state will not be allocated to Illinois.
Ill. Admin. Code tit. 86, § 100.3120
Amended at 25 Ill. Reg. 6687, effective May 9, 2001