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Illinois Small Business Development Center
Southern Illinois University
Carbondale, IL 62901Individuals with disabilities are welcomed. Call 618-453-5738 to request accommodations.
618-536-2424
sbdc@siu.edu
Main Content
- FEIN registration at the IRS website or call 800-829-4933/ 618-632-2567 (local Mt. Vernon office)
- Register Trademarks & Patents
- Starting a Business & Record Keeping
- Business use of your home
- Payroll Withholding
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- Labor Laws
Illinois Resources
- License / Permits search
- Illinois Department of Revenue
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- New Hire reporting
- Registration, Licenses, & Permits
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