CONDENSED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended		9 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Income
Interest income	$ 440	$ 318	$ 988	$ 999
Other income	2,427,860	0	2,481,680	32,321
Total income	2,428,300	318	2,482,668	33,320
Share of income from Operating Partnerships (Note D)	316,685	368,493	464,960	2,016,337
Expenses
Professional fees	6,120	5,950	136,607	137,560
Partnership management fee, net (Note C)	(9,590)	112,396	158,174	243,132
General and administrative expenses	25,747	49,359	62,587	92,112
Total Expenses	22,277	167,705	357,368	472,804
NET INCOME (LOSS)	2,722,708	201,106	2,590,260	1,576,853
Net income (loss) allocated to assignees	2,695,480	199,095	2,564,357	1,561,085
Net income (loss) allocated to general partner	27,228	2,011	25,903	15,768
Net income (loss) per BAC (in dollars per share)	$ 0.14	$ 0.01	$ 0.14	$ 0.08
Series Seven [Member]
Income
Interest income	0	0	0	0
Other income	0	0	0	0
Total income	0	0	0	0
Share of income from Operating Partnerships (Note D)	0	0	0	0
Expenses
Professional fees	0	0	0	0
Partnership management fee, net (Note C)	0	0	0	0
General and administrative expenses	0	0	0	0
Total Expenses	0	0	0	0
NET INCOME (LOSS)	0	0	0	0
Net income (loss) allocated to assignees	0	0	0	0
Net income (loss) allocated to general partner	0	0	0	0
Net income (loss) per BAC (in dollars per share)	$ 0	$ 0	$ 0	$ 0
Series Nine [Member]
Income
Interest income	40	32	95	87
Other income	0	0	1	0
Total income	40	32	96	87
Share of income from Operating Partnerships (Note D)	78,000	3,900	78,000	81,372
Expenses
Professional fees	1,224	1,190	22,075	24,210
Partnership management fee, net (Note C)	15,540	17,864	50,739	57,309
General and administrative expenses	5,009	9,270	12,321	17,501
Total Expenses	21,773	28,324	85,135	99,020
NET INCOME (LOSS)	56,267	(24,392)	(7,039)	(17,561)
Net income (loss) allocated to assignees	55,704	(24,148)	(6,969)	(17,385)
Net income (loss) allocated to general partner	563	(244)	(70)	(176)
Net income (loss) per BAC (in dollars per share)	$ 0.01	$ (0.01)	$ 0.00	$ 0.00
Series Ten [Member]
Income
Interest income	57	52	130	163
Other income	0	0	12,065	5,600
Total income	57	52	12,195	5,763
Share of income from Operating Partnerships (Note D)	76,000	0	76,000	250,276
Expenses
Professional fees	1,224	1,190	24,881	19,850
Partnership management fee, net (Note C)	12,580	15,435	38,203	36,275
General and administrative expenses	4,087	7,196	10,256	14,543
Total Expenses	17,891	23,821	73,340	70,668
NET INCOME (LOSS)	58,166	(23,769)	14,855	185,371
Net income (loss) allocated to assignees	57,584	(23,531)	14,706	183,517
Net income (loss) allocated to general partner	582	(238)	149	1,854
Net income (loss) per BAC (in dollars per share)	$ 0.02	$ (0.01)	$ 0.01	$ 0.08
Series Eleven [Member]
Income
Interest income	139	41	229	125
Other income	0	0	16,113	6,345
Total income	139	41	16,342	6,470
Share of income from Operating Partnerships (Note D)	48,864	0	160,139	13,811
Expenses
Professional fees	1,224	1,190	23,044	20,600
Partnership management fee, net (Note C)	(19,043)	27,554	6,311	48,065
General and administrative expenses	4,040	7,101	9,940	14,125
Total Expenses	(13,779)	35,845	39,295	82,790
NET INCOME (LOSS)	62,782	(35,804)	137,186	(62,509)
Net income (loss) allocated to assignees	62,154	(35,446)	135,814	(61,884)
Net income (loss) allocated to general partner	628	(358)	1,372	(625)
Net income (loss) per BAC (in dollars per share)	$ 0.02	$ (0.01)	$ 0.05	$ (0.02)
Series Twelve [Member]
Income
Interest income	69	91	211	220
Other income	0	0	3,802	1,188
Total income	69	91	4,013	1,408
Share of income from Operating Partnerships (Note D)	69,513	364,593	69,513	662,903
Expenses
Professional fees	1,224	1,190	30,888	25,035
Partnership management fee, net (Note C)	12,552	14,935	27,364	30,361
General and administrative expenses	4,566	8,779	11,453	17,308
Total Expenses	18,342	24,904	69,705	72,704
NET INCOME (LOSS)	51,240	339,780	3,821	591,607
Net income (loss) allocated to assignees	50,728	336,382	3,783	585,691
Net income (loss) allocated to general partner	512	3,398	38	5,916
Net income (loss) per BAC (in dollars per share)	$ 0.02	$ 0.11	$ 0.00	$ 0.20
Series Fourteen [Member]
Income
Interest income	135	102	323	404
Other income	2,427,860	0	2,449,699	19,188
Total income	2,427,995	102	2,450,022	19,592
Share of income from Operating Partnerships (Note D)	44,308	0	81,308	1,007,975
Expenses
Professional fees	1,224	1,190	35,719	47,865
Partnership management fee, net (Note C)	(31,219)	36,608	35,557	71,122
General and administrative expenses	8,045	17,013	18,617	28,635
Total Expenses	(21,950)	54,811	89,893	147,622
NET INCOME (LOSS)	2,494,253	(54,709)	2,441,437	879,945
Net income (loss) allocated to assignees	2,469,310	(54,162)	2,417,023	871,146
Net income (loss) allocated to general partner	$ 24,943	$ (547)	$ 24,414	$ 8,799
Net income (loss) per BAC (in dollars per share)	$ 0.45	$ (0.01)	$ 0.44	$ 0.16