Section 55040.

Cal. Revenue and Taxation Code - RTC § 55040.
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
A feepayer shall file a return in the form as prescribed by the board, which may include, but not be limited to, electronic media. Returns shall be authenticated in a form or pursuant to methods as may be prescribed by the board.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

Starting a business in California? California LLC guide: costs and requirements