UC Irvine does not provide tax ID numbers for campus organizations. Groups will have to apply for a tax ID number with the Internal Revenue Service.Include the nonprofit's EIN so the the donor can to check the charity's tax-exempt status with the IRS. Enter the entity name and identifying number from the tax return where the noncash charitable contribution was originally reported, if different from above. In that case, all you need to provide in the donation receipt is the name and EIN of the organization, date of donation, and a description of the donated item. 1238 South Beach Blvd. Anaheim, CA 92804. 2. The money she is paid is from donations. She had to fill out a W9 form and ended up owing a lot in taxes. The Tax I.D. number is 95-3849903.