80 Ill. Adm. Code 1570.70
Due Dates for Social Security Contributions Payments and Wage Reports
Section 1570
Section 1570.70 Due Dates
for Social Security Contributions Payments and Wage Reports
a) Retroactive Payments of Social Security Contributions Under a
New Coverage Agreement.
1) Each entity which enters into a new coverage agreement shall
prepare on prescribed forms, a report of covered wages paid to all covered
employees for each period and shall remit to the State Agency the related
amount of Social Security Contributions due thereon for periods prior to
January 1, 1987, if any, as determined by the effective date of coverage
specified by the entity in the coverage agreement. The State Agency will
notify the entity of its payment and reporting responsibility to the Internal
Revenue Service (IRS) for retroactive periods beginning January 1, 1987.
2) The entity should refer to Internal Revenue Service
Publications (such as Circular E, "Employer's Tax Guide") for
instructions for subsequent payments and reports. The entity's wage reporting
and contribution liability begins as of the effective date specified in the
coverage agreement and continues until such time as the entity is dissolved or
ceased to maintain a legal existance due to dissolution, annexation, or
consolidation with another political entity.
b) Penalties for Failure to Meet Prescribed Due Dates.
Upon
notification to the State Agency by the Social Security Administration of reports
and deductions due, the State Agency shall notify the entity within ten (10)
business days of receipt of such notice. Failure to pay contributions by the
designated due date will result in the failure by the State Agency to deposit
contributions by the Federal due dates. Federal interest penalties assessed
the State for such delinquent contributions will be subsequently charged to the
entity. Such interest charges will be due and payable upon receipt of the
notice of assessment from the State Agency.