7. Taxable Inome: Differences Between Investment in Local Partnerships for Financial Reporting and Tax Purposes (Details) - USD ($)	Dec. 31, 2014	Dec. 31, 2013
Details
Investment in local partnerships - financial reporting	$ 395,782	$ 2,518,186
Investment in local partnerships - Tax	(870,491)	(1,737,768)
Differences between the investment in local partnerships for financial reporting and tax purposes	$ 1,266,273	$ 4,255,954