(1)Section 55 of the [1963 c. 25.] Finance Act 1963 and section 4 of the [1963 c. 22(N.I.).] Finance Act (Northern Ireland) 1963 (rates of stamp duty on conveyance or transfer on sale) are each amended as follows.
(2)In subsection (1)(d) (rate of £2 for every £100 etc. where consideration does not exceed £500,000 and the instrument is certified at that amount) for “£2” substitute “£2.50p”.
(3)In subsection (1)(e) (rate of £3 for every £100 etc. in cases not otherwise provided for) for “£3” substitute “£3.50p”.
(4)This section applies to instruments executed on or after 16th March 1999, except where the instrument in question is executed in pursuance of a contract made on or before 9th March 1999.
(5)This section shall be deemed to have come into force on 16th March 1999.