There is one summary for H.R.3661. Bill summaries are authored by CRS.

Shown Here:
Introduced in House (12/14/2011)

Amends the Internal Revenue Code to: (1) make permanent the low-income housing tax rate for new buildings that are not federally subsidized, and (2) establish a minimum 4% low-income tax credit rate for existing buildings that are not federally subsidized.