By the terms of the statute, taxpayers have a cause of action for improper collection activities, but not for improper assessment activities.
Although the natural persons and small partnerships holding a cause of action under the statute resemble LLCs, LLCs are not within the plain terms of the statute, and do not have a right to file suit.
Discovery properly limited.
http://www.opn.ca6.uscourts.gov/opinions.pdf/18a0131p-06.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.