Gov and emailed to the email address you have provided. You will start with clicking on the link to Sign Up and enter your Date of Birth in this format YYYYMMDD and your Last Name. 4.To donate online, simply click here to fill out a donation form. If you have a vehicle you would like to donate, please fill out the vehicle donation form, here. The School Tax Credit Donation Portal consists of a color coded map of every school district in Maricopa County. Complete this form to request your donation tax receipt. All Parent Support Organizations must fill out a facilities use agreement form and follow the guidelines for use of facilities. FY 2018 primarily due to a decrease in the pension liability. They provided the tax receipt as promised and everything went smoothly. Sign up for FECMail.