CONDENSED STATEMENTS OF CASH FLOWS (USD $)	6 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities:
Net income (loss)	$ (2,217,152)	$ (4,614,529)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	316,903	488,268
Distributions from Operating Partnerships	163,987	224,978
Share of (Income) Loss from Operating Partnerships	(629,202)	937,012
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	64,105	(69,386)
Increase in other assets	(201,077)	(66,751)
(Decrease) Increase in accounts payable affiliates	(895,237)	2,289,068
Net cash (used in) provided by operating activities	(3,397,673)	(811,340)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	2,005,866	1,260,372
Net cash provided by investing activities	2,005,866	1,260,372
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(1,391,807)	449,032
Cash and cash equivalents, beginning	7,526,780	7,926,372
Cash and cash equivalents, ending	6,134,973	8,375,404
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	12,841
Series Twenty [Member]
Cash flows from operating activities:
Net income (loss)	(78,478)	(35,711)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	0	(88,000)
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	2,124
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	(209,366)	98,514
Net cash (used in) provided by operating activities	(287,844)	(23,073)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships		88,000
Net cash provided by investing activities	0	88,000
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(287,844)	64,927
Cash and cash equivalents, beginning	479,690	245,496
Cash and cash equivalents, ending	191,846	310,423
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Twenty One [Member]
Cash flows from operating activities:
Net income (loss)	(50,104)	(63,882)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	0	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	(10,000)	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	(16,460)	(105,039)
Net cash (used in) provided by operating activities	(76,564)	(168,921)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(76,564)	(168,921)
Cash and cash equivalents, beginning	244,322	338,841
Cash and cash equivalents, ending	167,758	169,920
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Twenty Two [Member]
Cash flows from operating activities:
Net income (loss)	7,705	(112,305)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(99,675)	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	10,500	(7,500)
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	73,637	(55,563)
Net cash (used in) provided by operating activities	(7,833)	(175,368)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	99,675
Net cash provided by investing activities	99,675	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	91,842	(175,368)
Cash and cash equivalents, beginning	156,063	344,376
Cash and cash equivalents, ending	247,905	169,008
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Twenty Three [Member]
Cash flows from operating activities:
Net income (loss)	(845)	(115,504)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(12,750)	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	5,250	(7,500)
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	25,007	(83,162)
Net cash (used in) provided by operating activities	16,662	(206,166)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	12,750	0
Net cash provided by investing activities	12,750	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	29,412	(206,166)
Cash and cash equivalents, beginning	114,217	325,579
Cash and cash equivalents, ending	143,629	119,413
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Twenty Four [Member]
Cash flows from operating activities:
Net income (loss)	137,316	22,558
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(214,422)	(107,131)
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	10,000	(4,578)
Increase in other assets	(151,952)	0
(Decrease) Increase in accounts payable affiliates	(84,130)	(16,582)
Net cash (used in) provided by operating activities	(303,188)	(105,733)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	214,422	107,131
Net cash provided by investing activities	214,422	107,131
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(88,766)	1,398
Cash and cash equivalents, beginning	278,922	200,227
Cash and cash equivalents, ending	190,156	201,625
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Twenty Five [Member]
Cash flows from operating activities:
Net income (loss)	243,256	1,070,660
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(304,132)	(1,065,241)
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	5,000	6,992
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	(460,195)	68,902
Net cash (used in) provided by operating activities	(516,071)	81,313
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	304,132	1,065,241
Net cash provided by investing activities	304,132	1,065,241
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(211,939)	1,146,554
Cash and cash equivalents, beginning	492,120	562,226
Cash and cash equivalents, ending	280,181	1,708,780
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Twenty Six [Member]
Cash flows from operating activities:
Net income (loss)	443,277	(166,537)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(580,494)	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	11,250	(30,000)
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	(641,058)	170,208
Net cash (used in) provided by operating activities	(767,025)	(26,329)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	580,494	0
Net cash provided by investing activities	580,494	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(186,531)	(26,329)
Cash and cash equivalents, beginning	563,940	476,868
Cash and cash equivalents, ending	377,409	450,539
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Twenty Seven [Member]
Cash flows from operating activities:
Net income (loss)	496,649	(130,051)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	32,695	32,696
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(575,945)	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	7,500	(10,000)
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	(609,646)	62,728
Net cash (used in) provided by operating activities	(648,747)	(44,627)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	575,945	0
Net cash provided by investing activities	575,945	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(72,802)	(44,627)
Cash and cash equivalents, beginning	312,310	550,614
Cash and cash equivalents, ending	239,508	505,987
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	12,841
Series Twenty Eight [Member]
Cash flows from operating activities:
Net income (loss)	218,434	(153,873)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(44,775)	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	11,125	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	(105,896)	167,058
Net cash (used in) provided by operating activities	78,888	13,185
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	44,775	0
Net cash provided by investing activities	44,775	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	123,663	13,185
Cash and cash equivalents, beginning	329,156	259,714
Cash and cash equivalents, ending	452,819	272,899
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Twenty Nine [Member]
Cash flows from operating activities:
Net income (loss)	(210,761)	(140,145)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	0	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	115,702	165,702
Net cash (used in) provided by operating activities	(95,059)	25,557
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(95,059)	25,557
Cash and cash equivalents, beginning	246,671	214,315
Cash and cash equivalents, ending	151,612	239,872
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty [Member]
Cash flows from operating activities:
Net income (loss)	(27,818)	(100,236)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(72,943)	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	(10,000)
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	(12,511)	(12,928)
Net cash (used in) provided by operating activities	(113,272)	(123,164)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	72,943	0
Net cash provided by investing activities	72,943	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(40,329)	(123,164)
Cash and cash equivalents, beginning	304,531	421,530
Cash and cash equivalents, ending	264,202	298,366
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty One [Member]
Cash flows from operating activities:
Net income (loss)	(25,439)	(188,964)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(48,230)	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	5,000	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	81,209	182,076
Net cash (used in) provided by operating activities	12,540	(6,888)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	48,230	0
Net cash provided by investing activities	48,230	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	60,770	(6,888)
Cash and cash equivalents, beginning	185,230	181,199
Cash and cash equivalents, ending	246,000	174,311
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty Two [Member]
Cash flows from operating activities:
Net income (loss)	(138,602)	(205,239)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	0	52,794
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	66,714	141,714
Net cash (used in) provided by operating activities	(71,888)	(10,731)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(71,888)	(10,731)
Cash and cash equivalents, beginning	429,921	495,360
Cash and cash equivalents, ending	358,033	484,629
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty Three [Member]
Cash flows from operating activities:
Net income (loss)	(58,389)	(84,629)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	0	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	11,704	68,010
Net cash (used in) provided by operating activities	(46,685)	(16,619)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(46,685)	(16,619)
Cash and cash equivalents, beginning	277,132	240,231
Cash and cash equivalents, ending	230,447	223,612
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty Four [Member]
Cash flows from operating activities:
Net income (loss)	(164,724)	(155,093)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	0	0
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	(66,751)
(Decrease) Increase in accounts payable affiliates	152,014	162,873
Net cash (used in) provided by operating activities	(12,710)	(58,971)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(12,710)	(58,971)
Cash and cash equivalents, beginning	14,637	64,486
Cash and cash equivalents, ending	1,927	5,515
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty Five [Member]
Cash flows from operating activities:
Net income (loss)	(77,321)	(204,582)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	0
Share of (Income) Loss from Operating Partnerships	(52,500)	93,491
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	5,000	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	111,990	114,180
Net cash (used in) provided by operating activities	(12,831)	3,089
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	52,500	0
Net cash provided by investing activities	52,500	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	39,669	3,089
Cash and cash equivalents, beginning	118,570	116,848
Cash and cash equivalents, ending	158,239	119,937
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty Six [Member]
Cash flows from operating activities:
Net income (loss)	(78,653)	(140,390)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	3,658
Share of (Income) Loss from Operating Partnerships	0	54,048
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	55,298	80,298
Net cash (used in) provided by operating activities	(23,355)	(2,386)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(23,355)	(2,386)
Cash and cash equivalents, beginning	159,780	133,266
Cash and cash equivalents, ending	136,425	130,880
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty Seven [Member]
Cash flows from operating activities:
Net income (loss)	(82,195)	40,599
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	0	3,658
Share of (Income) Loss from Operating Partnerships	0	(105,414)
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	27,432	102,432
Net cash (used in) provided by operating activities	(54,763)	41,275
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(54,763)	41,275
Cash and cash equivalents, beginning	378,738	346,391
Cash and cash equivalents, ending	323,975	387,666
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty Eight [Member]
Cash flows from operating activities:
Net income (loss)	(103,896)	(206,798)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	5,260	45,718
Share of (Income) Loss from Operating Partnerships	24,773	112,397
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	3,480	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	7,200	13,009
Net cash (used in) provided by operating activities	(63,183)	(35,674)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(63,183)	(35,674)
Cash and cash equivalents, beginning	224,156	235,617
Cash and cash equivalents, ending	160,973	199,943
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Thirty Nine [Member]
Cash flows from operating activities:
Net income (loss)	(153,021)	(141,271)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	7,601	15,288
Share of (Income) Loss from Operating Partnerships	85,348	54,758
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	43,400	68,400
Net cash (used in) provided by operating activities	(16,672)	(2,825)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(16,672)	(2,825)
Cash and cash equivalents, beginning	182,356	187,805
Cash and cash equivalents, ending	165,684	184,980
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Forty [Member]
Cash flows from operating activities:
Net income (loss)	(224,344)	(364,105)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	0	0
Distributions from Operating Partnerships	2,825	0
Share of (Income) Loss from Operating Partnerships	102,332	234,373
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	100,008	100,008
Net cash (used in) provided by operating activities	(19,179)	(29,724)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(19,179)	(29,724)
Cash and cash equivalents, beginning	81,751	109,745
Cash and cash equivalents, ending	62,572	80,021
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Forty One [Member]
Cash flows from operating activities:
Net income (loss)	(415,640)	(528,026)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	56,652	76,408
Distributions from Operating Partnerships	2,920	12,141
Share of (Income) Loss from Operating Partnerships	218,470	312,104
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	(8,924)
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	94,034	119,034
Net cash (used in) provided by operating activities	(43,564)	(17,263)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(43,564)	(17,263)
Cash and cash equivalents, beginning	194,350	215,834
Cash and cash equivalents, ending	150,786	198,571
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Forty Two [Member]
Cash flows from operating activities:
Net income (loss)	(151,556)	(191,022)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	34,580	35,858
Distributions from Operating Partnerships	46,102	36,550
Share of (Income) Loss from Operating Partnerships	17,138	33,353
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	24,890	124,890
Net cash (used in) provided by operating activities	(28,846)	39,629
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(28,846)	39,629
Cash and cash equivalents, beginning	341,295	311,423
Cash and cash equivalents, ending	312,449	351,052
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Forty Three [Member]
Cash flows from operating activities:
Net income (loss)	(285,665)	(468,656)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	33,396	49,458
Distributions from Operating Partnerships	42,029	64,812
Share of (Income) Loss from Operating Partnerships	142,977	255,518
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	(22,104)	0
(Decrease) Increase in accounts payable affiliates	128,390	101,908
Net cash (used in) provided by operating activities	39,023	3,040
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	39,023	3,040
Cash and cash equivalents, beginning	226,214	234,982
Cash and cash equivalents, ending	265,237	238,022
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Forty Four [Member]
Cash flows from operating activities:
Net income (loss)	(448,414)	(649,235)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	141,400	141,400
Distributions from Operating Partnerships	12,037	0
Share of (Income) Loss from Operating Partnerships	159,821	401,391
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	(27,021)	0
(Decrease) Increase in accounts payable affiliates	117,350	142,352
Net cash (used in) provided by operating activities	(44,827)	35,908
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(44,827)	35,908
Cash and cash equivalents, beginning	423,458	395,938
Cash and cash equivalents, ending	378,631	431,846
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Forty Five [Member]
Cash flows from operating activities:
Net income (loss)	(567,973)	(727,997)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	8,908	136,546
Distributions from Operating Partnerships	31,804	39,205
Share of (Income) Loss from Operating Partnerships	362,644	392,636
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	(16,718)	183,282
Net cash (used in) provided by operating activities	(181,335)	23,672
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(181,335)	23,672
Cash and cash equivalents, beginning	462,109	425,893
Cash and cash equivalents, ending	280,774	449,565
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	0	0
Series Forty Six [Member]
Cash flows from operating activities:
Net income (loss)	(419,951)	(474,095)
Adjustments to reconcile net income(loss) to net cash (used in) provided by operating activities
Amortization	9,272	15,902
Distributions from Operating Partnerships	13,409	3,948
Share of (Income) Loss from Operating Partnerships	263,161	305,935
Changes in assets and liabilities
(Decrease) Increase in accounts payable and accrued expenses	0	0
Increase in other assets	0	0
(Decrease) Increase in accounts payable affiliates	24,764	124,764
Net cash (used in) provided by operating activities	(109,345)	(23,546)
Cash flows from investing activities:
Proceeds from the disposition of Operating Partnerships	0	0
Net cash provided by investing activities	0	0
INCREASE (DECREASE) IN CASH ANDCASH EQUIVALENTS	(109,345)	(23,546)
Cash and cash equivalents, beginning	305,141	291,568
Cash and cash equivalents, ending	195,796	268,022
Supplemental schedule of noncashinvesting and financing activities:
The Fund applied notes receivable and advances to its capital contribution obligation to Operating Partnerships.	$ 0	$ 0