2. Investment in Local Partnerships (Details) - USD ($)	3 Months Ended	6 Months Ended
Sep. 29, 2016	Sep. 29, 2015	Sep. 29, 2016	Sep. 29, 2015
Proceeds in connection with sale of limited partner interests/local partnership properties			$ 1,331,798	$ 2,250
GAIN ON SALE OF LIMITED PARTNER INTERESTS/LOCAL PARTNERSHIP PROPERTIES	$ 1,331,798	$ 2,250	1,331,798	$ 2,250
ACP Housing
Proceeds in connection with sale of limited partner interests/local partnership properties			1,331,798
GAIN ON SALE OF LIMITED PARTNER INTERESTS/LOCAL PARTNERSHIP PROPERTIES	$ 1,331,798		$ 1,331,798

Represents the monetary amount of Proceeds in connection with sale of limited partner interests/local partnership properties, during the indicated time period.

No definition available.

Name:	fil_ProceedsInConnectionWithSaleOfLimitedPartnerInterestsLocalPartnershipProperties
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration