To create an Illinois nonprofit, file Form NFP 102.10, the Articles of Incorporation, with the Illinois Secretary of State under the General Not For Profit Corporation Act (805 ILCS 105/102.10). The filing fee is $50, standard processing runs about ten business days, and 24-hour expedited service is available for an additional $25. If you plan to seek federal 501(c)(3) tax-exempt status, the articles need specific purpose and dissolution language when you file, because adding it later means amending with the state and resubmitting to the IRS.
Check the Name First
Before you fill anything in, confirm your corporate name is available. The Secretary of State runs a free Corporation/LLC Entity Database search on its website.1Illinois Secretary of State. Business Search / Certificate of Good Standing The name must be distinguishable from entities already on file. You do not always have to include “Corporation,” “Inc.,” or “NFP” in the name; the “NFP” designator is required only when the name otherwise suggests a for-profit purpose. Many nonprofits include it anyway for public clarity. If you need time before filing, Form NFP-104.10 reserves the name for 90 days.
What the Articles Must Contain
The statute lists exactly what has to appear in Form NFP 102.10. Missing an item means the Secretary of State returns the document unprocessed, so gather everything before you start.
- The corporate name you confirmed is available.
- A statement of the specific purpose or purposes for which the corporation is organized, drawn from those authorized in Section 103.05 of the Act.2Illinois General Assembly. Illinois Code 805 ILCS 105/102.10 – Articles of Incorporation
- The name of an initial registered agent and the street address of the registered office in Illinois. A P.O. box does not qualify; the statute requires an address “including street and number.”3Illinois General Assembly. Illinois Code 805 ILCS 105/101.10 – Execution and Filing of Documents
- The name and address of each incorporator signing the articles.
- The number of directors on the initial board and each director’s name and address. Illinois requires a minimum of three.4Illinois General Assembly. Illinois Code 805 ILCS 105/108.10 – Board of Directors
Two additional items apply in narrower situations. A corporation that will operate as a liquor-serving club under the Liquor Control Act must state in the articles that it will comply with state and local liquor laws. A condominium association, cooperative housing corporation, or homeowners association must identify itself as such.5Illinois General Assembly. Illinois Code 805 ILCS 105 – General Not For Profit Corporation Act of 1986 – Section 102.10
Print every entry legibly. The Secretary of State returns illegible or incomplete documents.
Purpose and Dissolution Language for 501(c)(3) Status
State incorporation does not make your organization tax-exempt. That is a separate application to the IRS. But the IRS reads your articles before it looks at anything else, and two provisions decide whether the application moves forward: the purpose clause and the dissolution clause. Missing or wrong language here is a common reason Form 1023 applications stall.
Purpose Clause
The articles must limit the corporation’s purposes to those permitted under Section 501(c)(3). The IRS accepts a statement that references the section directly, for example that the corporation is organized “exclusively for charitable, educational, religious, or scientific purposes within the meaning of Section 501(c)(3) of the Internal Revenue Code.”6Internal Revenue Service. Charity – Required Provisions for Organizing Documents
You also need restrictive language on three points: no part of the corporation’s net earnings may benefit any private individual (directors, officers, members, or other insiders); no substantial part of the corporation’s activities may consist of lobbying or attempting to influence legislation; and the corporation may not participate in any political campaign for or against a candidate for public office.7Internal Revenue Service. Suggested Language for Corporations and Associations A catch-all provision saying the corporation will not carry on any activities not permitted for a 501(c)(3) organization is also expected. IRS Publication 557 contains sample language you can adapt into Articles 4 and 5 of the form.
Dissolution Clause
The articles must specify that on dissolution, remaining assets go to another 501(c)(3) organization or to a federal, state, or local government for a public purpose. Acceptable wording: “Upon the dissolution of this organization, assets shall be distributed for one or more exempt purposes within the meaning of Section 501(c)(3) of the Internal Revenue Code, or shall be distributed to the federal government, or to a state or local government, for a public purpose.”8Internal Revenue Service. Dissolution Provision Required Under Section 501(c)(3) Without this clause, the IRS will not grant tax-exempt status.
How to File, Fees, and Processing Time
The statute requires the articles to be filed in duplicate. You submit the original signed document plus one copy (a photocopy or carbon copy is fine), and the Secretary of State stamps the copy and returns it as your proof of incorporation.3Illinois General Assembly. Illinois Code 805 ILCS 105/101.10 – Execution and Filing of Documents
You can file by mail to the Department of Business Services in Springfield or online at ilsos.gov.9Illinois Secretary of State. Not-for-Profit Articles of Incorporation If mailing, include a self-addressed, stamped envelope for the file-stamped copy to come back to you.
The base filing fee is $50.10Illinois General Assembly. Illinois Code 805 ILCS 105/115.10 – Fees for Filing Documents Standard processing takes about ten business days. Expedited 24-hour processing costs an additional $25, for a total of $75.11Illinois Secretary of State. Not For Profit Corporations Publications and Forms Mailed payments should be by check or money order payable to the Illinois Secretary of State.
Once approved, you get back a file-stamped copy showing the date of incorporation. Keep it. You will need it to open a bank account, apply for an EIN, and file for tax-exempt status.
After the Filing Is Approved
Filing creates the corporation. Several tasks follow immediately before it can operate.
Get an EIN
Every nonprofit needs a federal Employer Identification Number, even without employees. Banks, the IRS, and state agencies require it. Apply online through the IRS, by fax, or by mail using Form SS-4. The online application issues the EIN at the end of the session. The corporation must be legally formed before you apply.12Internal Revenue Service. Obtaining an Employer Identification Number for an Exempt Organization
Adopt Bylaws
The articles establish legal existence; the bylaws govern how the organization runs. The initial board holds an organizational meeting to adopt bylaws covering officer roles and duties, meeting frequency and quorum, the fiscal year, conflict-of-interest procedures, and how the bylaws themselves are amended. If you plan to apply for 501(c)(3) status, the IRS expects a conflict-of-interest policy in place, and the bylaws should include a dissolution clause that mirrors the one in the articles. Bylaws are not submitted with Form 1023 but are expected to exist.
Open a Bank Account
Banks typically want the file-stamped articles, EIN confirmation, bylaws, a board resolution authorizing the account and naming signers, and ID for each signer. Bring all of them the first time.
Staying in Good Standing
Every Illinois not-for-profit corporation files an annual report with the Secretary of State, updating officers, directors, and registered agent information.13Illinois General Assembly. Illinois Code 805 ILCS 105/114.05 – Annual Report of Domestic or Foreign Corporation Missing the deadline can result in administrative dissolution, which ends the corporation’s legal existence. The report can be filed online.
Once the IRS grants tax-exempt status, the organization also files an annual information return with the IRS. Form 990-N (the e-Postcard) is for organizations with gross receipts normally $50,000 or less;14Internal Revenue Service. Annual Electronic Filing Requirement for Small Exempt Organizations – Form 990-N (e-Postcard) Form 990-EZ is for organizations under $200,000 in gross receipts and $500,000 in total assets; Form 990 is for larger organizations. The return is due by the 15th day of the fifth month after the fiscal year ends. Failing to file for three consecutive years triggers automatic revocation of tax-exempt status, with no warning and no grace period. Reinstatement requires a new Form 1023 and another user fee.