Illinois Secretary of State Entity Search
How bridge lenders verify an LLC or corporation in Illinois — portal, steps, returned data, and the gotchas.
Methodology authored by Zach Wade, Wade Intel — operator-led lender tech methodology firm. State-specific procedures validated against production validation runs with working bridge lenders. · Last reviewed 2026-07-10
How do I look up an LLC or corporation in Illinois?
Use Illinois Secretary of State. Free, real-time results. Real-time processing.
LLCCorporationLPLLP
Step-by-step lookup
- Step 1. Go to the Illinois SOS LLC/Corporation search.
- Step 2. Select the entity type (LLC or Corporation) from the dropdown.
- Step 3. Enter the entity name and click Search.
- Step 4. Click the file number to view the detail page.
- Step 5. Check Status — ‘Active/Good Standing’ is the target.
- Step 6. Review annual report filings for compliance.
What data the Illinois Secretary of State returns
- Entity name
- File number
- Formation date
- Status
- Registered agent
- Annual reports
- Principal office
Illinois gotchas for lenders
- Illinois requires you to select LLC or Corporation before searching — if you don’t know the entity type, you may need to search both.
- Illinois annual report fees are higher than average ($75 for LLCs, $75 for corps). Failure to file leads to involuntary dissolution.
- ‘Not in Good Standing’ in Illinois usually means overdue annual reports or unpaid fees. Reinstatement is possible with back-filing.