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Investment Objectives and Goals - FRANKLIN FEDERAL TAX-FREE INCOME FUND
Apr. 30, 2025
Prospectus [Line Items]  
Risk/Return [Heading] FRANKLIN FEDERAL TAX-FREE INCOME FUND
Objective [Heading] Investment Goal
Objective, Primary [Text Block]

To provide investors with as high a level of income exempt from federal income taxes as is consistent with prudent investment management and the preservation of shareholders’ capital.