"Eighty/twenty business organization", as used in RSA 77-A:1, XV(b), means a separate business organization which includes all its income in a United States tax return but where 80% or more of the average of the payroll and property of such business organization is outside the 50 states and the District of Columbia.
N.H. Admin. Code § Rev 301.14
#5910, eff 10-14-94; ss by #6853, eff 9-23-98; ss by #8709, eff 8-25-06 (formerly Rev 301.13 )