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Maricopa County Assessor — Arizona

State Agency

Contact Information

  • 📍 301 W Jefferson Street, Phoenix 85003
  • 📞 (602) 506-3406
  • 🕒 Mon-Fri 8am-5pm MT
  • ⏱ Appeal Deadline: 25 days

Take Action

File Appeal Online → Visit Official Website → Browse Dispute Categories →