| Exchequer and Audit Departments Act 1866 | 1866 c. 39 | specified amended provision(s) | Commencement Order | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes |   commencement order for 2002 c. 21. This SI is amended by SI 2002/2158 |
| Inland Revenue Regulation Act 1890 | 1890 c. 21 | specified amended provision(s) | Commencement Order | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes |   commencement order for 2002 c. 21. This SI is amended by SI 2002/2158 |
| Finance Act 1989 | 1989 c. 26 | specified amended provision(s) | Commencement Order | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes |   commencement order for 2002 c. 21. This SI is amended by SI 2002/2158 |
| Social Security Administration (Northern Ireland) Act 1992 | 1992 c. 8 | specified amended provision(s) | Commencement Order | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes |   commencement order for 2002 c. 21. This SI is amended by SI 2002/2158 |
| Employment Rights Act 1996 | 1996 c. 18 | specified amended provision(s) | Commencement Order | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes |   commencement order for 2002 c. 21. This SI is amended by SI 2002/2158 |
| Finance Act 1997 | 1997 c. 16 | specified amended provision(s) | Commencement Order | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes |   commencement order for 2002 c. 21. This SI is amended by SI 2002/2158 |
| Tax Credits Act 1999 | 1999 c. 10 | specified amended provision(s) | Commencement Order | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes |   commencement order for 2002 c. 21. This SI is amended by SI 2002/2158 |
| Tax Credits Act 2002 | 2002 c. 21 | s. 1(1)(2) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 2 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 3(1)(3) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 3(2) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 3(4) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 3(5)-(8) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 4(1) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 4(2) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 5(1) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 5(2) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 5(3) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 6 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 7(1)-(5) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes |   This S.I. is amended by S.I. 2002/2158, art 2 |
| Tax Credits Act 2002 | 2002 c. 21 | s. 7(6)-(9) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 7(10) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 8 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 9 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 10 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 11 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 12(1)-(5) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 12(6)-(8) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 13 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 14(1)(3) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 14(2) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 15(1) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 15(2) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 16(1)(2) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 16(3) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 17(1)-(9) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 17(10) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 18 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 19(1)(3)-(12) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 19(2) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 20 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 21 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 22 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 23 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 24 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 25(1)(2)(6)(7) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 25(3)(4) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 25(5) | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 26 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |
| Tax Credits Act 2002 | 2002 c. 21 | s. 27 | coming into force | The Tax Credits Act 2002 (Commencement No. 1) Order 2002 | 2002 No. 1727 | art. 2 | Yes | |