For purposes of determining the 30 day period to dispute the amount of a bill for an employer contribution for salary increases in excess of 6% or 3% and the 90 day interest grace period provided in 40 ILCS 5/16-158(f) and 16 -158(f-1), an employer shall be deemed to have received a bill for employer contributions on the first day of the month following the bill date indicated on the bill.
Ill. Admin. Code tit. 80, § 1650.485
Added at 31 Ill. Reg. 10688, effective July 13, 2007