Central Government Act
Section 10(6)(ix) in The Income- Tax Act, 1995
(ix) 7[ " any income chargeable under the head" Salaries" received by or due to him during the thirty- six months commencing from the date of his arrival in India for service rendered as a professor or other teacher in a University or other educational institution, and where any such individual continues to remain in employment in India after the expiry of the thirty- six months aforesaid and the tax on his income chargeable under the head" Salaries" is paid by the University or other educational institution concerned to the
Central Government, the tax so paid for a period not exceeding twenty- four months following the expiry of the thirty- six months aforesaid, provided in either case the following conditions are fulfilled, namely:-