Good article by James Glover with BajaInsider.com
Updated April 2, 2014
Like many countries have done since the economic turn of the early century, Mexico has been closing loopholes in existing tax sources to raise more money for expanding social programs. In 2014 the rules and fees for importation of vehicles from north of the border were significantly changed, dramatically increasing fees, paperwork required and who would be allowed to act as agent. Continue reading at the link below.