Written by Timothy Blake on August 01, 2007 under Archives, Definitions
Alt-A is a product type mortgage, usually low documentation and lower loan-to-value, whereas subprime is a customer type mortgage typically because of low credit scores. In the first half of 2006, 16 percent of mortgage originations by dollar volume were Alt-A, vs. 62 percent for prime, 19 percent for subprime, and 3 percent for other.