5. Investment in Local Partnerships: Partnership losses in excess of investment (Details) - USD ($)	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Details
Excess Losses Applied to Other Partners' Capital	$ 357,472	$ 563,127

Represents the monetary amount of Excess Losses Applied to Other Partners' Capital, during the indicated time period.

No definition available.

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