Form a Nonprofit in Illinois

Everything you need to know about forming a Nonprofit in Illinois. Filing fees, requirements, timeline, and step-by-step guidance.

$39
Filing Fee
10-15 business days
Processing Time
Required
Registered Agent

How to File

1

Choose a Corporate Name

Select an available name that includes 'Corporation', 'Incorporated', 'Company', or 'Limited' and complies with Illinois naming requirements.

1-2 hours

2

Appoint a Registered Agent

Designate a registered agent with an Illinois address to receive legal documents and official correspondence.

30 minutes

3

Prepare Articles of Incorporation

Complete Form NFP-128.10 with required information including corporate purposes, registered office, and initial directors.

1-2 hours

4

File with Illinois Secretary of State

Submit the Articles of Incorporation along with the filing fee to the Illinois Secretary of State online or by mail.

30 minutes

What's Next After Filing

Once your Nonprofit is officially formed, you'll want to complete these important steps:

  • Create Corporate BylawsDraft bylaws to govern internal operations, board procedures, and organizational structure of the nonprofit corporation.
  • Hold Organizational MeetingConduct initial board meeting to adopt bylaws, elect officers, and approve initial corporate resolutions.
  • Apply for Tax-Exempt StatusFile Form 1023 or 1023-EZ with the IRS to obtain 501(c)(3) tax-exempt status if seeking federal tax exemption.

Advantages

  • Tax-exempt status available for qualifying organizations
  • Eligible for grants and donations not available to for-profit entities
  • Limited liability protection for directors and officers
  • Enhanced credibility and public trust for charitable purposes

Considerations

  • Strict regulatory compliance and reporting requirements
  • Limitations on political activities and lobbying
  • Profits cannot be distributed to members or directors

Annual Obligations

Annual Report Fee:$15
Report Due:Anniversary month of incorporation
Annual reports must be filed by the last day of the anniversary month of incorporation. Late fees apply for overdue filings.
Last verified: December 2025Source

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