Form Number. 331. Category. Note: A school tuition organization cannot award, restrict, or reserve scholarships solely on the basis of a donor's recommendation.What this means is you can donate to a certified school tuition organization such as Arizona Christian School Tuition Organization. Learn more about how Maricopa County administers elections and get the facts about some election myths. Nonprofit organizations use it to support school-related initiatives. 4. Local businesses may want this template to offer support to educational institutions. 5. The School Tax Credit Donation Portal consists of a color coded map of every school district in Maricopa County. This has only been possible because Arizona. For ECA tax credit contributions, tax payers can make tax donations from January 1 up until April 15 of the following year. BEACON is the Arizona Secretary of State's online campaign finance filing system.