Notice to Tax Agents
Pursuant to Los Angeles County Code Chapter 2.165, no tax agent shall represent taxpayers before a County official without first being registered.
For more information on the Tax Agent Registration Program, including program requirements, ordinance, frequently asked questions, or registration instructions,
To submit your application via mail or in-person, click on "Forms" to access and download the printable Assessment Appeals application form (AAB-100).
To file online online, click on the "Tax Agent Login". You must be a registered tax agent in order to file for an online application.
For instructions on how to register, click here.
For instructions on how to renew your annual registration, click here.
For instructions on how to submit your campaign contribution report, click here.
Pursuant to State Board of Equalization Property Tax Rule 305 Section (a)(1) and Los Angeles County Assessment Appeals Board Rule Section 4(A)(2)(d),
for application(s) filed by an agent (other than a California licensed attorney who has been directly retained and authorized by the person affected to file
the application), the applicant's written authorization must be
properly indicated on the application or attached with each application at the time of filing.
For instructions on how to submit an online application, including upload/attachment of Agent's Authorization, click here.