For Businesses
Online Services
- Track Legislation
- 50 States Comparison Reports
- Available Site and Building Search
- e-File 28E (SOS)
- File Agricultural Report (SOS)
- File Biennial Report (SOS)
- File Business Taxes Online (IDR)
- Find a Notary (SOS)
- Notary Renewal (SOS)
- Sales Tax Rates Lookup (IDR)
- Search UCC Certified (SOS)
- UCC Filing (SOS)
- Unemployment Insurance Services (IWD)
- Unemployment Insurance Tax Information for Employers (IWD)
- Business Change Form (IDR)
- Business License Search
- Business Tax Registration (IDR)
- Submit a Job Order with IWD