Independent Personal Services
X X X X Extracts X X X X
X X X X Extracts X X X X
....g State in respect of professional services or other independent activities of a similar character shall be taxable only in that State, except in the following circumstances when such income may also ....
X X X X Extracts X X X X
X X X X Extracts X X X X
....g to or exceeding in the aggregate 183 days in the relevant "previous year" or "year of income", as the case may be; in that case only so much of the income as is derived from his activities performed....
TaxTMI