| **RELATED PARTY TRANSACTIONS**                     | 9 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
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| **Related Party Transactions [Abstract]**          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| Related Party Transactions Disclosure [Text Block] | NOTE C - RELATED PARTY TRANSACTIONS The Partnership has entered into several transactions with various affiliates of the general partner of the Partnership, including Boston Capital Holdings LP, Boston Capital Partners, Inc. and Boston Capital Asset Management Limited Partnership. Accounts payable - affiliates at December 31, 2011 and 2010 represents accrued general and administrative expenses, accrued partnership management fees, and advances from an affiliate of the general partner of the Partnership, which are payable to Boston Capital Holdings LP and Boston Capital Asset Management Limited Partnership. An annual partnership management fee based on .375 percent of the aggregate cost of all apartment complexes owned by the Operating Partnerships has been accrued to Boston Capital Asset Management Limited Partnership. Since reporting fees collected by the series were added to reserves and not paid to Boston Capital Asset Management Limited Partnership, the amounts accrued are not net of reporting fees received. The partnership management fees accrued for the quarters ended December 31, 2011 and 2010 are as follows:    2011  2010 Series 1 $ -  $5,016 Series 2  5,418   5,418 Series 3  8,982   10,215 Series 4  4,243   5,367 Series 5  3,837   3,837 Series 6  -   -    $22,480  $29,853  The partnership management fees paid for the quarters ended December 31, 2011 and 2010 are as follows:    2011  2010 Series 1 $-  $- Series 2  5,418   5,418 Series 3  -   - Series 4  4,243   5,367 Series 5  3,837   3,837 Series 6  -   -    $13,498  $14,622  The partnership management fees paid for the nine months ended December 31, 2011 and 2010 are as follows:  2011  2010 Series 1 $-  $- Series 2  16,254   16,254 Series 3  -   - Series 4  14,977   16,101 Series 5  11,511   11,511 Series 6  -   -    $42,742  $43,866  |

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| - Definition
The entire disclosure for related party transactions, including the nature of the relationship(s), a description of the transactions, the amount of the transactions, the effects of any change in the method of establishing the terms of the transaction from the previous period, stated interest rate, expiration date, terms and manner of settlement per the agreement with the related party, and amounts due to or from related parties. If the entity and one or more other entities are under common ownership or management control and this control affects the operating results or financial position, disclosure includes the nature of the control relationship even if there are no transactions between the entities. Disclosure may also include the aggregate amount of current and deferred tax expense for each statement of earnings presented where the entity is a member of a group that files a consolidated tax return, the amount of any tax related balances due to or from affiliates as of the date of each statement of financial position presented, the principal provisions of the method by which the consolidated amount of current and deferred tax expense is allocated to the members of the group and the nature and effect of any changes in that method. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(k)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 3A -Section 04 -Paragraph bReference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 57 -Paragraph 1-4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.  This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39678-107864Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 4 -Section 08 -Paragraph kReference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864
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