IL Secretary of State
Form an LLC in Illinois
Illinois LLCs pay $150 to file Articles of Organization. Annual reports cost $75 and must be filed each year with the Secretary of State.
Illinois LLC costs at a glance
- State Filing Fee
- $150
- Annual / Ongoing Fee
- $75
- Processing Time
- 10–15 business days
Key requirements
- $150 filing fee
- $75 annual report
- Series LLC available
Estimated total with FormFlow Standard
- Illinois State Filing Fee
- $150
- Processing Fee
- $20
- Standard Package
- $149
- Total Due
- $319
Includes $150 state fee + $149 Standard package + $20 processing fee. Registered agent available as optional add-on.