CONDENSED BALANCE SHEETS [Parenthetical] - $ / shares	Jun. 30, 2016	Mar. 31, 2016
Beneficial assignee certificate, par value (in dollars per unit)	$ 10	$ 10
Limited Partners Capital Account, Units Authorized	20,000,000	20,000,000
Limited partners capital account, units issued	18,679,738	18,679,738
Limited partners capital account, units outstanding	18,517,788	18,517,788
Series Seven [Member]
Beneficial assignee certificate, par value (in dollars per unit)	$ 10	$ 10
Limited Partners Capital Account, Units Authorized	20,000,000	20,000,000
Limited partners capital account, units issued	1,036,100	1,036,100
Limited partners capital account, units outstanding	1,036,100	1,036,100
Series Nine [Member]
Beneficial assignee certificate, par value (in dollars per unit)	$ 10	$ 10
Limited Partners Capital Account, Units Authorized	20,000,000	20,000,000
Limited partners capital account, units issued	4,178,029	4,178,029
Limited partners capital account, units outstanding	4,145,929	4,145,929
Series Ten [Member]
Beneficial assignee certificate, par value (in dollars per unit)	$ 10	$ 10
Limited Partners Capital Account, Units Authorized	20,000,000	20,000,000
Limited partners capital account, units issued	2,428,925	2,428,925
Limited partners capital account, units outstanding	2,409,225	2,409,225
Series Eleven [Member]
Beneficial assignee certificate, par value (in dollars per unit)	$ 10	$ 10
Limited Partners Capital Account, Units Authorized	20,000,000	20,000,000
Limited partners capital account, units issued	2,489,599	2,489,599
Limited partners capital account, units outstanding	2,484,999	2,484,999
Series Twelve [Member]
Beneficial assignee certificate, par value (in dollars per unit)	$ 10	$ 10
Limited Partners Capital Account, Units Authorized	20,000,000	20,000,000
Limited partners capital account, units issued	2,972,795	2,972,795
Limited partners capital account, units outstanding	2,933,895	2,933,895
Series Fourteen [Member]
Beneficial assignee certificate, par value (in dollars per unit)	$ 10	$ 10
Limited Partners Capital Account, Units Authorized	20,000,000	20,000,000
Limited partners capital account, units issued	5,574,290	5,574,290
Limited partners capital account, units outstanding	5,507,640	5,507,640

BOSTON CAPITAL TAX CREDIT FUND II LTD PARTNERSHIP 10-Q