Illinois Administrative Code (Last Updated: March 27, 2024) |
TITLE86. REVENUE |
PART140. SERVICE OCCUPATION TAX |
SUBPARTK. TIMELY MAILING TREATED AS TIMELY FILING AND PAYING – MEANING OF DUE DATE WHICH FALLS ON SATURDAY, SUNDAY OR A HOLIDAY |
SUBPARTK. TIMELY MAILING TREATED AS TIMELY FILING AND PAYING – MEANING OF DUE DATE WHICH FALLS ON SATURDAY, SUNDAY OR A HOLIDAY
§ 140.1101. Filing of Documents with the Department |