The Department will extend the filing deadline for 30 days, or longer if the Department deems a longer period is required by the circumstances, beyond the filer's due date for the following reasons:
Ill. Admin. Code tit. 2, § 565.50
The Department will extend the filing deadline for 30 days, or longer if the Department deems a longer period is required by the circumstances, beyond the filer's due date for the following reasons:
Ill. Admin. Code tit. 2, § 565.50