Customer Portal 

Create an online account to file forms, search properties, file an appeal, and much more online.

e-Notices 

The Maricopa County Assessor's Office now offers electronic notices, eNotices, for your Notice of Valuation.

BPP E-Filing

File your Business Personal Property online!

Maricopa Title Alert

Safeguard your interests with FREE Public Service document registration notifications, provided courtesy of the Maricopa County Recorder's Office

Educational Videos 

Check out our educational videos for more information.