Welcome to the Illinois Department of Employment Security Employment Security - IDES

http://www.ides.state.il.us

Rod R. Blagojevich, Governor   
 Employer Information 
Employer Information

Introduction

Employers have important roles and responsibilities in the unemployment insurance program in Illinois, especially from a tax standpoint. The section below provides a brief overview of some of the requirements.

For more detailed employer tax information (as well as links to mandatory State posters, regional Revenue offices, commonly-used phone numbers, and other employer services) try these:

  • For more information, call the Employer Services Hotline, at 800-247-4984 (option 1) or 312-793-4880 (option 1).  The TTY number is (866) 212-8831.

Other IDES services available to employers

UI Tax Contribution Rates

State Experience Factor & Employers' UI Contribution Rates (EA-50):  2009 | 2008

Rates Maximum Minimum Taxable Wage Base
2009 6.8% 0.6% $12,300
2008 7.2% 0.8% $12,000
2007 8.2% 1.0% $11,500
2006 8.9% 1.1% $11,000

For a detailed rate chart covering 1999-2009, click here

For the Calculation of 2008 Average Contribution Rates by North American Industry Classification System (NAICS), click here

For experience-rated employers (those with three or more years of experience), the contribution rate is based on a ratio, called the benefit ratio, which is determined in such a way that the greater the unemployment caused by the employer, the higher the rate.

Non-profit institutions and governmental entities may elect to make payments in lieu of contributions due. These are equal to 100% of regular benefit amounts, including dependents' allowances, that are paid to beneficiaries.

If you are a new employer:

Every newly created employing unit must register with IDES within 30 days of start-up. Use the UI-1 form, "Report to Determine Liability Under the Illinois Unemployment Insurance Act". Employers can also register electronically through the Illinois TaxNet website.

See Fast Facts for Employers for an overview of the unemployment insurance program in Illinois.

Workshops for Employers, Chambers, & Business Organizations

For information regarding in-depth workshops that address Unemployment Insurance claims / protest issues and value-added programs and services available to you, please contact Bill Harrison at 309-343-3100, ext 202, or by email, William.Harrison@illinois.gov

Click for current listing of workshops

For additional information, contact the Revenue Division staff in one of the department's Regional Offices (click for map), or at the following phone numbers:

Chicago 312-793-5000
Northern 630-844-8455
Central 217-782-2790

Quarterly filing requirements

Employers must file wage reports (Form UI-3/40) and pay contributions in the month after the close of each calendar quarter - that is, on or before April 30, July 31, October 31 and January 31.

Although IDES sends quarterly tax packets to most employers, it is still an employer's responsibility to obtain the proper forms and file on time even if a packet is not received. Nonprofit and governmental organizations are also required to file wage reports, although they may reimburse IDES for benefits paid rather than making quarterly contributions. >> more

The department requires that employers use the forms and return mail envelope in the quarterly packet. However, in cases where this is not possible, mail completed forms and payments to:

IDES
P.O. Box 19300
Springfield, Illinois 62794-9300

For more information, call the Employer Services Hotline, at 800-247-4984 (option 1) or 312-793-4880 (option 1).

The Tax Hotline TTY number is 866-212-8831

Make Unemployment Insurance Payments Using a Credit Card or a Debit Card

IDES now accepts employer credit card and debit card payments for UI taxes over the internet or by telephone at 1-866-268-3956. [more]

Small Employers

An employer whose contribution rate is 5.5% or higher and whose total quarterly wages are less than $50,000 pays contributions at 5.4% in that quarter.

SUTA Dumping

Effective January 1, 2006, if an individual or entity transfers all or a portion of its trade or business and there is any substantial common ownership, management or control of the transferor and transferee, the experience rating records of the transferor and transferee shall be combined for the purpose of determining their contribution rate. However, if the transferor or transferee had a contribution rate applicable to it for the calendar year in which the transfer occurred, it shall continue with that contribution rate for the remainder of the calendar year. If the transferee had no contribution rate applicable to it for the calendar year in which the transfer occurred, the contribution rate of the transferee shall be the same as the contribution rate of the transferor for the remainder of the calendar year.

Additionally, if an individual or entity that is not an employer under the Act acquires the trade or business of any employing unit, the experience rating record of the acquired business shall not be transferred to the individual or entity if the Director finds that the individual or entity acquired the business solely or primarily to obtain a lower contribution rate. An employer that knowingly pays or attempts to pay contributions at a rate that is inconsistent with the SUTA dumping law is subject to substantial civil penalties and criminal liability, as is an individual or entity that knowingly advises another to pay or attempt to pay contributions at a rate inconsistent with the SUTA dumping law.

About Unemployment Insurance (UI)

This program is a state-federal partnership, financed by two different employer taxes. First, state employment security agencies (SESA's) collect quarterly employer contributions (taxes) in order to pay unemployment benefits to eligible, unemployed workers. Secondly, the federal government funds the administrative costs of the employment security programs in each state through a quarterly federal unemployment tax (FUTA).

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