INVESTMENTS IN OPERATING PARTNERSHIPS - Dispositions by series (Details)	6 Months Ended
	Sep. 30, 2023 USD ($) item	Sep. 30, 2022 USD ($) Partnership item
INVESTMENTS IN OPERATING PARTNERSHIPS
Operating partnership interest transferred | item	0	4
Sale of underlying operating partnership | item	2	3
Fund proceeds from disposition	$ 1,017,083	$ 3,235,667
Gain on Disposition	$ 1,017,868	$ 3,235,667
Series 29
INVESTMENTS IN OPERATING PARTNERSHIPS
Operating partnership interest transferred | item	0
Sale of underlying operating partnership | item	1
Fund proceeds from disposition	$ 429,843
Gain on Disposition	$ 430,628
Series 44
INVESTMENTS IN OPERATING PARTNERSHIPS
Operating partnership interest transferred | Partnership		0
Sale of underlying operating partnership | Partnership		1
Fund proceeds from disposition		$ 1,746,178
Gain on Disposition		$ 1,746,178
Series 45
INVESTMENTS IN OPERATING PARTNERSHIPS
Operating partnership interest transferred | Partnership		1
Sale of underlying operating partnership | Partnership		2
Fund proceeds from disposition		$ 1,410,868
Gain on Disposition		$ 1,410,868
Series 46
INVESTMENTS IN OPERATING PARTNERSHIPS
Operating partnership interest transferred	0	3
Sale of underlying operating partnership	1	0
Fund proceeds from disposition	$ 587,240	$ 78,621
Gain on Disposition	$ 587,240	$ 78,621