To obtain recognition as a 501(c)(3), tax-exempt entity, Form 1023 must be filed with the Internal Revenue Service. To find out if you qualify, write a letter of request to the Illinois Department of Revenue, Sales.Free template for a corporate resolution. Use our free form to formally document your corporation's resolutions to add to your corporate records. FORM NAME: Application for Recognition of Exemption Under Section 501(c)(3) of the Internal. We're even going to share a few nonprofit board resolution templates with you to help make your resolution-writing much easier. 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. A Illinois corporation resolution form is a legal document that directors of a corporation adopt to document consent and agreement between all relevant parties. The following is a nonprofit Conflict of Interest Policy template that you can use as is for applying for 501c3 exemption status.