Section 20644.
Cal. Revenue and Taxation Code - RTC § 20644.
in effectAny claim for assistance or postponement which is less than that claimed on the form due to a mathematical error is not a fraudulent claim. Postponement or assistance of any amount erroneously claimed on the form is prohibited.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026
