Most recent Average Processing Times for Immigrant Investor Program Office as of: December 31, 2014

 I-526 Immigrant Petition By Alien Entrepreneur For use by an entrepreneur who wishes to immigrate to the United States :14 Month(s) 

I-829 Petition by Entrepreneur to Remove Conditions Removal of lawful permanent resident conditions (immigrant investors) 11.4 Month(s) 

I-924 - Application For Regional Center Under the Immigrant Investor Pilot Program 11.1 Month(s) 

Please note the above is average time.  In reality, many cases may take much longer than the stated time.