The information requested is as follows:(i) The Inland Revenue's on-line service for self assessment tax returns went live in 2000–01 (on 3 July 2000). Costs provided are for set up and maintenance of that website based service. <£ million (i) Set up and maintenance of website 1998–99 0 1999–2000 0 2000–01 7.4 2001–02 7.3 2002–03 10.0 2003–04 6.5 (ii) In respect of costs of advertising attributable to self assessment may I refer the hon. Member back to the answers given to him on 18 July 2005, Official Report, column.1334W and 19 November 2003, Official Report, column 1093W and the reply to the hon. Member for West Dorset (Mr. Letwin) on 5 January 2004.(iii) HMRC do not separate the costs of compliance for online/non online filers. The information can be provided only at a disproportionate cost.