Section 18(2) of the Principal Act is amended as follows:

(a) by inserting the following paragraph after paragraph (ad) :

(ae) if the first home owner grant relates to an eligible transaction that satisfies section 18E , the amount is $20 000; or

(b) by omitting from paragraph (b) " section 18A , 18B , 18C or 18D " and substituting " section 18A , 18B , 18C , 18D or 18E " .