Corporation taxes: disclosure.

The Corporation Tax Law imposes a corporate franchise tax according to or measured by net income computed at a specified rate upon the basis of the net income for that taxable year, or a corporation income tax at a specified rate upon net income derived from sources within this state for that taxable year, on every corporation, except as provided. Existing law provides that it is a misdemeanor for the Franchise Tax Board or specified state employees to disclose or make known any information in a return, report, or document filed under income tax laws, but authorizes the Franchise Tax Board to disclose this information for specified purposes.