http://www.legislation.gov.uk/uksi/2003/653/introductionThe Tax Credits (Immigration) Regulations 2003texttext/xmlenStatute Law DatabaseTAX CREDITS2022-09-22Expert Participation2021-01-01 The Tax Credits Act 2002 (“the Act”) introduces new tax credits – child tax credit and working tax credit – which will be available from 6th April 2003. 2003 No. 653Made11th March 2003Laid before Parliament11th March 2003Coming into force6th April 2003The Treasury, in exercise of the powers conferred upon them by sections 42 and 65(1), (3), (7) and (9) of the Tax Credits Act 2002 , hereby make the following Regulations:2002 c. 21.Regulations modified (6.4.2003) by The Tax Credits (Polygamous Marriages) Regulations 2003 (S.I. 2003/742), regs. 1(1), 53-56 (with reg. 1(2))