CONDENSED BALANCE SHEETS - USD ($)	Sep. 30, 2023	Mar. 31, 2023
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	$ 0	$ 0
OTHER ASSETS
Cash and cash equivalents	399,419	508,245
Other assets	3,083	5,911
ASSETS	402,502	514,156
LIABILITIES
Accounts payable and accrued expenses	1	1
Accounts payable affiliates (Note C)	$ 3,362,945	$ 7,035,500
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 785
LIABILITIES	3,362,946	7,036,286
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(6,600,662)	(7,446,921)
General Partner	3,640,218	924,791
PARTNERS' CAPITAL (DEFICIT)	(2,960,444)	(6,522,130)
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	402,502	514,156
Series 20
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(754,767)	(754,767)
General Partner	754,767	754,767
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 21
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(898,231)	(898,231)
General Partner	898,231	898,231
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 22
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(2,448,362)	(2,448,362)
General Partner	2,448,362	2,448,362
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 23
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(224,264)	(224,264)
General Partner	224,264	224,264
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 24
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	173,404	173,404
General Partner	(173,404)	(173,404)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 25
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	219,815	219,815
General Partner	(219,815)	(219,815)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 26
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	313,969	313,969
General Partner	(313,969)	(313,969)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 27
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	133,264	133,264
General Partner	(133,264)	(133,264)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 28
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	275,140	275,140
General Partner	(275,140)	(275,140)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 29
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	47,146
Other assets	0	2,582
ASSETS	0	49,728
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 3,113,302
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 785
LIABILITIES	0	3,114,087
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(2,341,163)	(2,695,068)
General Partner	2,341,163	(369,291)
PARTNERS' CAPITAL (DEFICIT)	0	(3,064,359)
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	49,728
Series 30
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(883,119)	(883,119)
General Partner	883,119	883,119
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 31
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	353,529	353,529
General Partner	(353,529)	(353,529)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 32
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	380,821	380,821
General Partner	(380,821)	(380,821)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 33
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	196,294	196,294
General Partner	(196,294)	(196,294)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 34
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	1,709	31,891
Other assets	28	82
ASSETS	1,737	31,973
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 2,536,006	$ 2,506,760
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	2,536,006	2,506,760
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(2,208,537)	(2,149,650)
General Partner	(325,732)	(325,137)
PARTNERS' CAPITAL (DEFICIT)	(2,534,269)	(2,474,787)
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	1,737	31,973
Series 35
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	223,088	223,088
General Partner	(223,088)	(223,088)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 36
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	148,221	148,221
General Partner	(148,221)	(148,221)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 37
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	205,359	205,359
General Partner	(205,359)	(205,359)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 38
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	188,889	188,889
General Partner	(188,889)	(188,889)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 39
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	196,043	196,043
General Partner	(196,043)	(196,043)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 40
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	216,900	216,900
General Partner	(216,900)	(216,900)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 41
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(987,713)	(987,713)
General Partner	987,713	987,713
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 42
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	216,680	216,680
General Partner	(216,680)	(216,680)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 43
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	306,854	306,854
General Partner	(306,854)	(306,854)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 44
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	207,874	207,874
General Partner	(207,874)	(207,874)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 45
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
ASSETS	0	0
LIABILITIES
Accounts payable and accrued expenses	0	0
Accounts payable affiliates (Note C)	$ 0	$ 0
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited partners	348,522	348,522
General Partner	(348,522)	(348,522)
PARTNERS' CAPITAL (DEFICIT)	0	0
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	0	0
Series 46
ASSETS
INVESTMENTS IN OPERATING PARTNERSHIPS	0	0
OTHER ASSETS
Cash and cash equivalents	397,710	429,208
Other assets	3,055	3,247
ASSETS	400,765	432,455
LIABILITIES
Accounts payable and accrued expenses	1	1
Accounts payable affiliates (Note C)	$ 826,939	$ 1,415,438
Other Liability, Related Party, Type [Extensible Enumeration]	srt:AffiliatedEntityMember	srt:AffiliatedEntityMember
Capital contributions payable	$ 0	$ 0
LIABILITIES	826,940	1,415,439
PARTNERS' CAPITAL (DEFICIT)
Limited partners	(159,172)	(710,413)
General Partner	(267,003)	(272,571)
PARTNERS' CAPITAL (DEFICIT)	(426,175)	(982,984)
LIABILITIES AND PARTNERS' CAPITAL (DEFICIT)	$ 400,765	$ 432,455