Section 10(1): amended, on 1 April 2008 (effective for 2008–09 income year and later income years, except when the context requires otherwise), by section ZA 2(1) of the Income Tax Act 2007 (2007 No 97).
Section 10(2): amended, on 25 January 2005, pursuant to section 65R(3) of the Public Finance Act 1989 (1989 No 44).