Schedule of Proceeds From Investments in Local Limited Partnerships (Details) (USD $)	3 Months Ended		6 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012 General And Limited Partners [Member]	Sep. 30, 2011 General And Limited Partners [Member]
Revenue					$ 832,000	$ 1,969,000
Interest expense					124,000	304,000
Depreciation and amortization					190,000	524,000
Operating expenses	29,060	21,429	124,448	47,152	541,000	1,440,000
Total expenses					855,000	2,268,000
Net loss					(23,000)	(299,000)
Net loss allocable to the Partnership					(23,000)	(296,000)
Net loss recorded by the Partnership