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Investment Objectives and Goals - FRANKLIN CALIFORNIA HIGH YIELD MUNICIPAL FUND
Feb. 28, 2026
Prospectus [Line Items]  
Risk/Return [Heading] FRANKLIN CALIFORNIA HIGH YIELD MUNICIPAL FUND
Objective [Heading] Investment Goal
Objective, Primary [Text Block]

To provide investors with a high level of income exempt from federal and California personal income taxes. Its secondary goal is capital appreciation to the extent possible and consistent with its principal investment goal.