For investors, entrepreneurs and many towns across the U.S.: on Friday the Treasury released regulations providing guidelines designed to spur projects in designated "Opportunity Zones."  The new tax law contains significant tax benefits for investors who provide funding to companies located in Opportunity Zones, thus motivating entrepreneurs to locate their businesses within these zones.  Investors, entrepreneurs and the towns with Opportunity Zones should all pay close attention to how they can benefit from this part of the new tax law.