Application deadline date is September 1st of the current year. The Assessor's Organizational Exemptions unit receives thousands of exemption applications each year.It involves completing a form and submitting it to the county recorder's office. In some states, homestead exemptions are automatic and in others they must be declared in writing. You can contact the City of Maricopa's non-emergency line at (520) 568-3673. We cleaned 3 homes in Maricopa today and bid on a 96 unit apartment complex out of town. Book your December cleaning now before we fill up! Lets HELP the Maricopa Pantry to spread the word. No one should be alone on Thanksgiving. If you live part time in Arizona and part time in another state, we suggest that you "tag" your Arizona home as your homestead.