Discontinued Operations (Details) - USD ($)	3 Months Ended			6 Months Ended		12 Months Ended
	Sep. 30, 2017	Jun. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Mar. 31, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Assets						$ 480,544
Assets from discontinued operations (Note 6)
Property and equipment - (at cost, net of accumulated depreciation of $0 and $2,284,169, respectively)						51,133
Total assets from discontinued operations						480,544
Mortgage notes payable (net of deferred costs of $0 and $32,299, respectively)						1,527,076
Total liabilities from discontinued operations						1,831,111
Property and equipment, accumulated depreciation				$ 0		2,284,169
Discontinued operations, deferred costs of mortgage notes payable				0		$ 32,299
Revenues
Gain on sale of property				1,803,747	$ 5,247,186
Expenses
General and administrative	$ 40,331		$ 124,749	77,775	216,521
General and administrative-related parties	52,736		62,760	111,272	126,405
Total expenses	93,066		187,509	189,047	342,926
Income from discontinued operations	307,385		5,314,948	1,657,953	5,363,622
Noncontrolling interest in loss (income) of subsidiaries from discontinued operations	0		131,924	55,261	131,718
Income from discontinued operations – limited partners	$ 304,311		$ 5,392,403	$ 1,696,082	$ 5,440,387
Number of BACs outstanding	45,844		45,844	45,844	45,844	45,844
Income from discontinued operations per weighted average BAC	$ 6.64		$ 117.63	$ 37.00	$ 118.67
Discontinued Operations, Disposed of by Sale
Revenues
Rental income			$ 411,572	$ 98,249	$ 819,710
Other			17,294	1,512	39,561
Gain on sale of property	$ 307,385		5,247,186	1,803,747	5,247,186
Total revenues	307,385		5,676,052	1,903,508	6,106,457
Expenses
General and administrative			98,748	22,749	228,351
General and administrative-related parties			24,811	156,436	50,941
Repairs and maintenance			91,458	32,980	165,852
Operating and other			57,158	16,523	116,113
Real estate taxes			26,365		52,408
Insurance			19,008	4,636	39,141
Interest			41,386	11,386	85,454
Depreciation and amortization			2,170	845	4,576
Total expenses			361,104	245,555	742,836
Income from discontinued operations	307,385		5,314,948	1,657,953	5,363,621
Noncontrolling interest in loss (income) of subsidiaries from discontinued operations			131,924	55,261	131,718
Income from discontinued operations – Independence Tax Credit Plus L.P. IV	307,385		5,446,872	1,713,214	5,495,339
Income from discontinued operations – limited partners	$ 304,311		$ 5,392,403	$ 1,696,083	$ 5,440,384
Number of BACs outstanding	45,844		45,844	45,844	45,844
Income from discontinued operations per weighted average BAC	$ 6.64		$ 117.63	$ 37.00	$ 118.67
Cash Flows from Discontinued Operations:
Net cash (used in) provided by operating activities				$ (480,736)	$ 5,449,368
Net cash provided by (used in) investing activities				234,653	(2,337,867)
Net cash used in financing activities				(20,461)	$ (3,232,257)
Fawcett Street Limited Partnership | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Assets						$ 480,544
Assets from discontinued operations (Note 6)
Property and equipment - (at cost, net of accumulated depreciation of $0 and $2,284,169, respectively)						51,133
Cash and cash equivalents						266,544
Cash held in escrow						142,923
Other assets						19,944
Total assets from discontinued operations						480,544
Mortgage notes payable (net of deferred costs of $0 and $32,299, respectively)						1,527,076
Accounts payable						12,071
Accrued interest payable						56,839
Security deposits payable						14,391
Due to local general partners and affiliates						220,734
Total liabilities from discontinued operations						1,831,111
Property and equipment, accumulated depreciation				0		2,284,169
Discontinued operations, deferred costs of mortgage notes payable				$ 0		$ 32,299
Revenues
Gain on sale of property	$ 1,803,747	$ 1,496,000