Doesn't seem impossible to me: http://info.legalzoom.com/can-lawyer-sole-proprietorship-24827.html http://info.legalzoom.com/can-lawyer-sole-proprietorship-248

Doesn't seem impossible to me: http://info.legalzoom.com/can-lawyer-sole-proprietorship-24827.html http://info.legalzoom.com/can-lawyer-sole-proprietorship-248... https://www.americanbar.org/groups/gpsolo/resources/solosez/popular_threads_2011/011711thread1.html https://www.americanbar.org/groups/gpsolo/resources/solosez/... That last link is the American Bar Association explaining how to do it. (Experience in law firms may actually work against you there. In big companies I've worked for, none of the people working there had any idea how to start their own business, and would try to convince others it was impossible.)