c) Temporary or transitory purposes. Whether or not the purpose for which an individual is in Illinois will be considered temporary or transitory in character will depend upon the facts and circumstances of each particular case. It can be stated generally, however, that if an individual is simply passing through Illinois on his or her way to another state, or is here for a brief rest or vacation or to complete a particular transaction, perform a particular contract, or fulfill a particular engagement that will require his or her presence in Illinois for but a short period, he or she is in Illinois for temporary or transitory purposes and will not be a resident by virtue of his or her presence here. If, however, an individual is in Illinois to improve his or her health and his or her illness is of such a character as to require a relatively long or indefinite period to recuperate, or he or she is here for business purposes that will require a long or indefinite period to accomplish, or is employed in a position that may last permanently or indefinitely, or has retired from business and moved to Illinois with no definite intention of leaving shortly thereafter, he or she is in Illinois for other than temporary or transitory purposes and, accordingly, is a resident taxable upon his or her entire net income even though he or she may also maintain an abode in some other state. 1) EXAMPLE 1. X is domiciled in Fairbanks, Alaska, where he had lived for 50 years and had accumulated a large fortune. For medical reasons, X moves to Illinois where he now spends his entire time, except for yearly summer trips of about three or four months duration to Fairbanks. X maintains an abode in Illinois and still maintains, and occupies on visits there, his old abode in Fairbanks. Notwithstanding his abode in Fairbanks, because his yearly sojourn in Illinois is not temporary or transitory, he is a resident of Illinois and is taxable on his entire net income. AGENCY NOTE: If, in the foregoing example, the facts are reversed so that Illinois is the state of original domicile and Alaska is the state in which the person is present for the indicated periods and purposes, X is not a resident of Illinois within the meaning of the law, because he is absent from Illinois for other than temporary or transitory purposes.
2) EXAMPLE 2. Until the summer of 1969, Y admitted domicile in Illinois. At that time, however, to avoid the Illinois income tax, Y declared himself to be domiciled in Nevada, where he had a summer home. Y moved his bank accounts to banks in Nevada and each year thereafter spent about three or four months in Nevada. He continued to spend six or seven months of each year at his estate in Illinois, which he continued to maintain, and continued his social club and business connections in Illinois. The months not spent in Nevada or Illinois he spent traveling in other states. Y is a resident of Illinois and is taxable on his entire net income, for his sojourns in Illinois are not for temporary or transitory purposes. AGENCY NOTE: If, in the foregoing example, the facts are reversed so that Nevada is the state of his original domicile and the state in which the person is present for the indicated periods and purposes, Y is not a resident of Illinois within the meaning of the law because he is absent from Illinois for other than temporary or transitory purposes.
3) EXAMPLE 3. B and C, husband and wife, domiciled in Minnesota where they maintain their family home, come to Illinois each November and stay here until the middle of March. Originally they rented an apartment or house for the duration of their stay here but three years ago they purchased a house here. The house is either rented or put in the charge of a caretaker from March to November. B has retired from active control of his Minnesota business but still keeps office space and nominal authority in it. He belongs to clubs in Minnesota, but to none in Illinois. He has no business interests in Illinois. C has little social life in Illinois, more in Minnesota, and has no relatives in Illinois. Neither B nor C is a resident of Illinois. The connection of each to Minnesota, the state of domicile, in each year is closer than it is to Illinois. Their presence here is for temporary or transitory purposes. AGENCY NOTE: If, in the foregoing example, the facts are reversed so that Illinois is the state of domicile and B and C are visitors to Minnesota, B and C are residents of Illinois.