| Finance Act 2003 | 2003 c. 14 | Act | modified | The Banking Act 2009 (Parts 2 and 3 Consequential Amendments) Order 2009 | 2009 No. 317 | art. 3 Sch. | Yes | |
| Finance Act 2003 | 2003 c. 14 | Act | applied (with modifications) | The Investment Bank Special Administration Regulations 2011 | 2011 No. 245 | Sch. 6 Pt. 1 | Yes | |
| Finance Act 2003 | 2003 c. 14 | Act | applied (with modifications) | The Payment and Electronic Money Institution Insolvency Regulations 2021 | 2021 No. 716 | Sch. 3 para. 2 3 | Yes | |
| Finance Act 2003 | 2003 c. 14 | Act | amendment to earlier affecting provision S.I. 2021/716, reg. 5, Sch. 3 para. 3 | The Payment and Electronic Money Institution Insolvency (Amendment) Regulations 2023 | 2023 No. 1399 | reg. 4 21(4) | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 3 | modified by 2018 c. 22, Sch. 7 para. 158(7) (as inserted) | Taxation (Post-transition Period) Act 2020 | 2020 c. 26 | Sch. 1 para. 10(6) | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 3 | continued | The Customs (Transitional) (EU Exit) Regulations 2020 | 2020 No. 1449 | reg. 3(1)(b) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 33 cross-heading | substituted | The Transfer of Tribunal Functions and Revenue and Customs Appeals Order 2009 | 2009 No. 56 | Sch. 1 para. 362 | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 33 heading | substituted | The Transfer of Tribunal Functions and Revenue and Customs Appeals Order 2009 | 2009 No. 56 | Sch. 1 para. 363(2) | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | construed as one with reg. 43 | The Pension Protection Fund (Tax) Regulations 2006 | 2006 No. 575 | reg. 43(4) | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | modified | The Stamp Duty Land Tax (Variation of the Finance Act 2003) Regulations 2006 | 2006 No. 3237 | reg. 2 Sch. | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | modified | Finance Act 2009 | 2009 c. 10 | s. 10(1) | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | modified | Finance Act 2013 | 2013 c. 29 | s. 194(8)-(12) | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | applied | Finance Act 2014 | 2014 c. 26 | s. 223(8)s. 223(9)(d) | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | modified (temp.) | Stamp Duty Land Tax (Temporary Relief) Act 2020 | 2020 c. 15 | s. 1 | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | amendment to earlier affecting provision 2020 c. 15, s. 1 | Finance Act 2021 | 2021 c. 26 | s. 87(2) | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | modified (temp.) by 2020 c. 15, s. 1A (as inserted) | Finance Act 2021 | 2021 c. 26 | s. 87(3) | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | modified | The Co-ownership Contractual Schemes (Tax) Regulations 2025 | 2025 No. 200 | reg. 28 30 | Yes | |
| Finance Act 2003 | 2003 c. 14 | Pt. 4 | applied | The Co-ownership Contractual Schemes (Tax) Regulations 2025 | 2025 No. 200 | reg. 29(2)(5) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 102A heading | word omitted | The Co-ownership Contractual Schemes (Tax) Regulations 2025 | 2025 No. 200 | reg. 57(2)(a) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 75ZA and cross-heading | inserted | Finance Act 2021 | 2021 c. 26 | Sch. 16 para. 2 | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 73A heading | substituted | Finance Act 2008 | 2008 c. 9 | s. 155(2) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 74 heading | substituted | Finance Act 2009 | 2009 c. 10 | s. 80(5) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 73AB heading | words substituted | Scotland Act 2012 | 2012 c. 11 | Sch. 3 para. 12(2) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 61A heading | words substituted | Finance (No. 2) Act 2023 | 2023 c. 30 | Sch. 23 para. 2(d) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 71 heading | words substituted | Finance (No. 2) Act 2024 | 2024 c. 12 | s. 9(2) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 65A heading | substituted | The Co-ownership Contractual Schemes (Tax) Regulations 2025 | 2025 No. 200 | reg. 58(2)(a) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 204 heading | substituted | Finance Act 2007 | 2007 c. 11 | s. 94(7) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 4 | coming into force | Finance Act 2003 | 2003 c. 14 | s. 4(4) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 9(4) | repealed | Finance Act 2007 | 2007 c. 11 | Sch. 27 Pt. 6(3) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 14(1)(a) | repealed | Finance Act 2005 | 2005 c. 7 | Sch. 11 Pt. 1 | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 14(2) | repealed | Finance Act 2005 | 2005 c. 7 | Sch. 11 Pt. 1 | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 22 | repealed | Finance Act 2007 | 2007 c. 11 | Sch. 27 Pt. 6(1) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 23 | repealed | Taxation (Cross-border Trade) Act 2018 | 2018 c. 22 | Sch. 8 para. 132(e) | Yes |   See S.I. 2019/105, S.I. 2020/1495, reg. 21, S.I. 2020/1545, Pt. 4 and 2020 c. 26, Sch. 2 para. 7(7)-(9) |
| Finance Act 2003 | 2003 c. 14 | s. 24(1)-(6) | coming into force | The Finance Act 2003, Part 3, (Appointed Day) Order 2003 | 2003 No. 2985 | art. 2 | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 24(2)(b) | omitted | Taxation (Cross-border Trade) Act 2018 | 2018 c. 22 | Sch. 7 para. 148(2) | Yes |   See S.I. 2019/105, S.I. 2020/1545, Pt. 4, S.I. 2020/1449, reg. 3 and 2020 c. 26, Sch. 2 para. 7(7)-(9) |
| Finance Act 2003 | 2003 c. 14 | s. 24(2)(b) | word substituted | The Finance Act 2003, Part 3 (Amendment) Order 2018 | 2018 No. 461 | art. 4(a) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 24(2)(c) | omitted | Taxation (Cross-border Trade) Act 2018 | 2018 c. 22 | Sch. 7 para. 148(2) | Yes |   See S.I. 2019/105, S.I. 2020/1545, Pt. 4, S.I. 2020/1449, reg. 3 and 2020 c. 26, Sch. 2 para. 7(7)-(9) |
| Finance Act 2003 | 2003 c. 14 | s. 24(2)(c) | word substituted | The Finance Act 2003, Part 3 (Amendment) Order 2018 | 2018 No. 461 | art. 4(a) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 24(2)(e) | omitted | Taxation (Cross-border Trade) Act 2018 | 2018 c. 22 | Sch. 7 para. 148(2) | Yes |   See S.I. 2019/105, S.I. 2020/1545, Pt. 4, S.I. 2020/1449, reg. 3 and 2020 c. 26, Sch. 2 para. 7(7)-(9) |
| Finance Act 2003 | 2003 c. 14 | s. 24(3) | words substituted | The Transfer of Tribunal Functions and Revenue and Customs Appeals Order 2009 | 2009 No. 56 | Sch. 1 para. 360(2) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 24(3) | words inserted | The Transfer of Tribunal Functions and Revenue and Customs Appeals Order 2009 | 2009 No. 56 | Sch. 1 para. 360(3) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 24(3) | words omitted | Taxation (Cross-border Trade) Act 2018 | 2018 c. 22 | Sch. 7 para. 148(3) | Yes |   See S.I. 2019/105, S.I. 2020/1545, Pt. 4, S.I. 2020/1449, reg. 3 and 2020 c. 26, Sch. 2 para. 7(7)-(9) |
| Finance Act 2003 | 2003 c. 14 | s. 24(3) | words substituted | Taxation (Cross-border Trade) Act 2018 | 2018 c. 22 | Sch. 8 para. 109 | Yes |   See S.I. 2019/105, S.I. 2020/1495, reg. 21, S.I. 2020/1545, Pt. 4 and 2020 c. 26, Sch. 2 para. 7(7)-(9) |
| Finance Act 2003 | 2003 c. 14 | s. 24(3) | words omitted | The Finance Act 2003, Part 3 (Amendment) Order 2018 | 2018 No. 461 | art. 4(b)(i) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 24(3) | words substituted | The Finance Act 2003, Part 3 (Amendment) Order 2018 | 2018 No. 461 | art. 4(b)(ii) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 24(3) | words inserted | The Finance Act 2003, Part 3 (Amendment) Order 2018 | 2018 No. 461 | art. 4(c) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 24(4)-(6) | omitted | Taxation (Cross-border Trade) Act 2018 | 2018 c. 22 | Sch. 7 para. 148(4) | Yes |   See S.I. 2019/105, S.I. 2020/1545, Pt. 4, S.I. 2020/1449, reg. 3 and 2020 c. 26, Sch. 2 para. 7(7)-(9) |
| Finance Act 2003 | 2003 c. 14 | s. 24(4) | words substituted | The Finance Act 2003, Part 3 (Amendment) Order 2018 | 2018 No. 461 | art. 4(d) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 24(5)(a) | words substituted | The Finance Act 2003, Part 3 (Amendment) Order 2018 | 2018 No. 461 | art. 4(d) | Yes | |
| Finance Act 2003 | 2003 c. 14 | s. 25 | coming into force | The Finance Act 2003, Part 3, (Appointed Day) Order 2003 | 2003 No. 2985 | art. 2 | Yes | |