A Illinois corporation resolution form is a legal document that directors of a corporation adopt to document consent and agreement between all relevant parties. We're even going to share a few nonprofit board resolution templates with you to help make your resolution-writing much easier.Your Illinois nonprofit bylaws establish the framework for your internal operations. Our attorney-drafted template can get you started. To create a 501(c)(3) tax-exempt organization, first you need to form an Illinois not-for-profit corporation. Then you apply for tax-exempt status from the IRS. Forms on this website are PDF forms with fillable fields. The forms should be downloaded to your computer before filling in the fields. Regardless of your future tax-exempt status, you must complete and submit two identical copies of the. Forms on this website are PDF forms with fillable fields.