<TABLE> <S> <C>


<ARTICLE>    6
             
<CIK>           0000764860
                
<NAME> FLAGSHIP LOUISIANA DOUBLE TAX EXEMPT FUND
                          
<SERIES>
                          
<NUMBER>                  181
                          
<NAME>                    CLASS A
                          
<MULTIPLIER>              1
                          
                          
                          
<S>                       <C>
<PERIOD-TYPE>             6-MOS
                           
<FISCAL-YEAR-END>          MAY-31-1997
                           
<PERIOD-START>             JUN-01-1996
                           
<PERIOD-END>               NOV-30-1996
                           
<INVESTMENTS-AT-COST>      75,282,889
                           
<INVESTMENTS-AT-VALUE>     81,497,806
                           
<RECEIVABLES>              1,470,006
                           
<ASSETS-OTHER>             165,964
                           
<OTHER-ITEMS-ASSETS>       0
                           
<TOTAL-ASSETS>             83,133,776
                           
<PAYABLE-FOR-SECURITIES>   458,655
                           
<SENIOR-LONG-TERM-DEBT>    0
                           
<OTHER-ITEMS-LIABILITIES>  645,272
                           
<TOTAL-LIABILITIES>        1,103,927
                           
<SENIOR-EQUITY>            0
                           
<PAID-IN-CAPITAL-COMMON>   75,764,847
                           
<SHARES-COMMON-STOCK>      6,779,267
                           
<SHARES-COMMON-PRIOR>      6,723,976
                           
<ACCUMULATED-NII-CURRENT>  0
                           
<OVERDISTRIBUTION-NII>     (10,033)
                           
<ACCUMULATED-NET-GAINS>    60,118
                           
<OVERDISTRIBUTION-GAINS>   0
                           
<ACCUM-APPREC-OR-DEPREC>   6,214,917
                           
<NET-ASSETS>               82,029,849
                           
<DIVIDEND-INCOME>          0
                           
<INTEREST-INCOME>          2,467,914
                           
<OTHER-INCOME>             0
                           
<EXPENSES-NET>             (341,918)
                           
<NET-INVESTMENT-INCOME>    2,125,996
                               
<REALIZED-GAINS-CURRENT>       104,730
                               
<APPREC-INCREASE-CURRENT>      3,480,465
                               
<NET-CHANGE-FROM-OPS>          5,711,191
                               
<EQUALIZATION>                 0
                               
<DISTRIBUTIONS-OF-INCOME>      (1,994,896)
                               
<DISTRIBUTIONS-OF-GAINS>       0
                               
<DISTRIBUTIONS-OTHER>          0
                               
<NUMBER-OF-SHARES-SOLD>        364,769
                               
<NUMBER-OF-SHARES-REDEEMED>    (406,362)
                               
<SHARES-REINVESTED>            96,884
                               
<NET-CHANGE-IN-ASSETS>         3,897,981
                               
<ACCUMULATED-NII-PRIOR>        0
                               
<ACCUMULATED-GAINS-PRIOR>      (44,612)
                               
<OVERDISTRIB-NII-PRIOR>        0
                               
<OVERDIST-NET-GAINS-PRIOR>     0
                               
<GROSS-ADVISORY-FEES>          199,375
                               
<INTEREST-EXPENSE>             0
                               
<GROSS-EXPENSE>                454,030
                               
<AVERAGE-NET-ASSETS>           79,532,258
                               
<PER-SHARE-NAV-BEGIN>          10.71
                               
<PER-SHARE-NII>                0.29
                               
<PER-SHARE-GAIN-APPREC>        0.49
                               
<PER-SHARE-DIVIDEND>           (0.29)
                               
<PER-SHARE-DISTRIBUTIONS>      0.00
                               
<RETURNS-OF-CAPITAL>           0.00
                               
<PER-SHARE-NAV-END>            11.20
                               
<EXPENSE-RATIO>                0.82
                               
<AVG-DEBT-OUTSTANDING>         78,300
                               
<AVG-DEBT-PER-SHARE>           0.01
                               
        







</TABLE>