This completed application, including all required attachments, must be filed with the county property appraiser on or before March 1 of the current tax year. We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes.To be eligible for the exemption, Florida law requires that political subdivisions obtain a sales tax Consumer's Certificate of Exemption (Form DR-14) Our nonprofit database contains in-depth information about 501(c)(3) public charities located in Broward County, Florida. Include the nonprofit's EIN so the the donor can to check the charity's tax-exempt status with the IRS. It is the form that needs to be filled out in addition to other documents to be considered to be a tax exempt corporation. Nonprofit filing articles. Communities In Schools is a nonprofit, tax-exempt charitable organization (tax ID number 58-1289174) under Section 501(c)(3) of the Internal Revenue Code. The Pantry of Broward is a 501 (c)(3) nonprofit organization, and all donations are tax deductible according to law. Silent Auction Donation Letter.