| **INVESTMENTS IN OPERATING PARTNERSHIPS (Tables)**                                          | 6 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       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| **Equity Method Investments and Joint Ventures [Abstract]**                                 |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               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| Schedule Of Number Of Operating Partnerships [Table Text Block]                             | At September 30, 2013 and 2012, the Partnership had limited partnership interests in 3 and 7 Operating Partnerships, respectively, which own operating apartment complexes as follows: Series 2013 20121--2--3374--5--6  -  -   3 7                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           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| Schedule Of Dispositions By Series [Table Text Block]                                       | A summary of the dispositions by Series for September 30, 2013 is as follows:  Operating Partnership Interest Transferred Sale of Underlying Operating Partnership Partnership Proceeds from Disposition Gain/(Loss) on DispositionSeries 1- - $- $-Series 2- -  -  -Series 33 -  -  -Series 4- -  -  -Series 5- -  -  -Series 6- -  -  - Total3 - $- $-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      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| Schedule Of Summarized Statement Of Operations In Operating Partnerships [Table Text Block] | The combined condensed unaudited summarized statements of operations of the Operating Partnerships for the six months ended June 30, 2013 and 2012 are as follows:  COMBINED CONDENSED SUMMARIZED STATEMENTS OF OPERATIONS Six Months ended June 30, (Unaudited)                 2013             2012    Revenues      Rental$  433,386 $  652,776    Interest and other    7,560    22,542      440,946   675,318    Expenses      Interest 43,710 63,067    Depreciation and amortization 103,314 156,328    Operating expenses  348,222   567,549  495,246   786,944    NET LOSS$  (54,300) $(111,626)    Net loss allocated to  Boston Capital Tax Credit Fund  Limited Partnership * $ (53,757) $(110,510)       Net loss allocated to other     Partners $    (543) $  (1,116)            * Amounts include $53,757 and $110,510 for 2013 and 2012, respectively, of loss not recognized under the equity method of accounting.  The Partnership accounts for its investments using the equity method of accounting. Under the equity method of accounting, the Partnership adjusts its investment cost for its share of each Operating Partnership's results of operations and for any distributions received or accrued. However, the Partnership recognizes individual operating losses only to the extent of capital contributions. Excess losses are suspended for use in future years to offset excess income.  Series 1                  2013             2012    Revenues      Rental $        - $        -    Interest and other         -         -             -         -    Expenses      Interest--    Depreciation and amortization--    Operating expenses         -         -          -           -    NET LOSS $        - $        -    Net loss allocated to  Boston Capital Tax Credit Fund  Limited Partnership * $        - $        -       Net loss allocated to other     Partners $        - $        -            * Amounts include $0, for both 2013 and 2012, of loss not recognized under the equity method of accounting.  The Partnership accounts for its investments using the equity method of accounting. Under the equity method of accounting, the Partnership adjusts its investment cost for its share of each Operating Partnership's results of operations and for any distributions received or accrued. However, the Partnership recognizes individual operating losses only to the extent of capital contributions. Excess losses are suspended for use in future years to offset excess income.  Series 2                    2013             2012    Revenues      Rental $        - $        -    Interest and other         -         -             -         -    Expenses      Interest--    Depreciation and amortization--    Operating expenses         -         -          -         -    NET LOSS $        - $        -    Net loss allocated to  Boston Capital Tax Credit Fund  Limited Partnership * $        - $        -       Net loss allocated to other     Partners $        - $        -          * Amounts include $0, for both 2013 and 2012, of loss not recognized under the equity method of accounting.  The Partnership accounts for its investments using the equity method of accounting. Under the equity method of accounting, the Partnership adjusts its investment cost for its share of each Operating Partnership's results of operations and for any distributions received or accrued. However, the Partnership recognizes individual operating losses only to the extent of capital contributions. Excess losses are suspended for use in future years to offset excess income.    Series 3              2013             2012    Revenues      Rental$  433,386 $  652,776    Interest and other    7,560    22,542      440,946   675,318    Expenses      Interest 43,710 63,067    Depreciation and amortization 103,314 156,328    Operating expenses  348,222   567,549  495,246   786,944    NET LOSS$  (54,300) $(111,626)    Net loss allocated to  Boston Capital Tax Credit Fund  Limited Partnership * $ (53,757) $(110,510)    Net loss allocated to other     partners $    (543) $  (1,116)          * Amounts include $53,757 and $110,510 for 2013 and 2012, respectively, of loss not recognized under the equity method of accounting.  The Partnership accounts for its investments using the equity method of accounting. Under the equity method of accounting, the Partnership adjusts its investment cost for its share of each Operating Partnership's results of operations and for any distributions received or accrued. However, the Partnership recognizes individual operating losses only to the extent of capital contributions. Excess losses are suspended for use in future years to offset excess income.  Series 4                  2013             2012    Revenues      Rental $        - $        -    Interest and other         -         -             -         -    Expenses      Interest--    Depreciation and amortization--    Operating expenses         -         -          -         -    NET LOSS $        - $        -   Net loss allocated to  Boston Capital Tax Credit Fund  Limited Partnership * $        - $        -       Net loss allocated to other     Partners $        - $        -          * Amounts include $0, for both 2013 and 2012, of loss not recognized under the equity method of accounting.  The Partnership accounts for its investments using the equity method of accounting. Under the equity method of accounting, the Partnership adjusts its investment cost for its share of each Operating Partnership's results of operations and for any distributions received or accrued. However, the Partnership recognizes individual operating losses only to the extent of capital contributions. Excess losses are suspended for use in future years to offset excess income.    Series 5              2013             2012    Revenues      Rental $        - $        -    Interest and other         -         -             -         -    Expenses      Interest--    Depreciation and amortization--    Operating expenses         -         -          -         -    NET LOSS $        - $        -    Net loss allocated to  Boston Capital Tax Credit Fund  Limited Partnership * $        - $        -       Net loss allocated to other     Partners $        - $        -          * Amounts include $0, for both 2013 and 2012, of loss not recognized under the equity method of accounting.  The Partnership accounts for its investments using the equity method of accounting. Under the equity method of accounting, the Partnership adjusts its investment cost for its share of each Operating Partnership's results of operations and for any distributions received or accrued. However, the Partnership recognizes individual operating losses only to the extent of capital contributions. Excess losses are suspended for use in future years to offset excess income.    Series 6              2013             2012    Revenues      Rental $        - $        -    Interest and other         -         -             -         -    Expenses      Interest--    Depreciation and amortization--    Operating expenses         -         -          -         -    NET LOSS $        - $        -    Net loss allocated to  Boston Capital Tax Credit Fund  Limited Partnership * $        - $        -       Net loss allocated to other     Partners $        - $        -        *Amounts include $0, for both 2013 and 2012, of loss not recognized under the equity method of accounting.  The Partnership accounts for its investments using the equity method of accounting. Under the equity method of accounting, the Partnership adjusts its investment cost for its share of each Operating Partnership's results of operations and for any distributions received or accrued. However, the Partnership recognizes individual operating losses only to the extent of capital contributions. Excess losses are suspended for use in future years to offset excess income. |

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| - Definition
Tabular disclosure for dispositions by series.
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Tabular disclosure for number of operating partnerships.
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No definition available.
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| - Definition
Tabular disclosure for summarized statement of operations in operating partnerships.
+ References
No definition available.
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