Online Support

You’re busy. We get that. So, to help you be as efficient as possible, here are some useful links for common documents and forms.

Top LinksElectronic Federal Tax Payment System (EFTPS): https://www.eftps.com/eftps/

2010 Federal W-4: http://www.irs.gov/pub/irs-pdf/fw4.pdf

Illinois W-4: http://www.revenue.state.il.us/TaxForms/Withholding/IL-W-4.pdfIllinois Sales Tax Rate Finder: https://www.revenue.state.il.us/app/trii/

Illinois Department of Employment Security Employer Info: http://www.ides.state.il.us/employer/default.asp

Governmental
Illinois Department of Employment Security – IDES

Social Security Administration – SSA

United States Department of Justice – USDOJ

Tax
The Internal Revenue Service

Illinois Department of Revenue – IDR

Missouri Department of Revenue – MDR