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Taxes Management Act 1970
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- UK Public General Acts
- 1970 c. 9
- PART X
- Section 100A
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Changes over time for: Section 100A
Alternative versions:
- 01/02/1991- Amendment
- 25/07/1991- Amendment
- 31/07/1997- Amendment
- 01/04/2000- Amendment
- 01/04/2008- Amendment
- 01/07/2008- Amendment
- 01/01/2009- Amendment
- 01/04/2009- Amendment
- 06/04/2009- Amendment
- 01/09/2009- Amendment
- 06/03/2010- Amendment
- 08/04/2010- Amendment
- 06/04/2014- Amendment
- 16/06/2016- Amendment
- 27/12/2017- Amendment
- 24/02/2022- Amendment
- 05/01/2023- Amendment
Changes to legislation:
Taxes Management Act 1970, Section 100A is up to date with all changes known to be in force on or before 03 December 2024. There are changes that may be brought into force at a future date. Changes that have been made appear in the content and are referenced with annotations.
Changes to Legislation
Revised legislation carried on this site may not be fully up to date. Changes and effects are recorded by our editorial team in lists which can be found in the ‘Changes to Legislation’ area. Where those effects have yet to be applied to the text of the legislation by the editorial team they are also listed alongside the legislation in the affected provisions. Use the ‘more’ link to open the changes and effects relevant to the provision you are viewing.
Changes and effects yet to be applied to Section 100A:
- s. 12ABZAA(5)(a) words substituted by 2017 c. 32, Sch. 14 para. 10BA(3)(a) (as inserted) by 2020 c. 14 s. 104(4)
- s. 12ABZAA(5)(b) words substituted by 2017 c. 32, Sch. 14 para. 10BA(3)(b) (as inserted) by 2020 c. 14 s. 104(4)
- s. 7(1BA) words substituted by 2017 c. 32 Sch. 14 para. 2(3)
- s. 8(1I)-(1L) inserted by 2024 c. 3 s. 36(1)
- s. 8(1AB)-(1AD) inserted by 2017 c. 32 Sch. 14 para. 3(5)
- s. 8(1HA) inserted by 2017 c. 32 Sch. 14 para. 3(11)
- s. 8A(1)(1ZA) substituted for s. 8A(1) by 2017 c. 32 Sch. 14 para. 4(3)
- s. 8A(1G)-(1J) inserted by 2024 c. 3 s. 36(2)
- s. 8A(1AB)-(1AD) inserted by 2017 c. 32 Sch. 14 para. 4(5)
- s. 8A(1FA) inserted by 2017 c. 32 Sch. 14 para. 4(9)
- s. 8A(6)(7) inserted by 2017 c. 32 Sch. 14 para. 4(12)
- s. 12B(1)(1A) substituted for s. 12B(1) by 2017 c. 32 Sch. 14 para. 14(2)
- s. 12B(2ZA)(2ZB) inserted by 2017 c. 32 Sch. 14 para. 14(4)
- s. 12C and cross-heading inserted by 2017 c. 32 s. 60(2)
- s. 12AA(5F)-(5I) inserted by 2024 c. 3 s. 36(3)
- s. 12AC(1)(aa) inserted by 2017 c. 32 Sch. 14 para. 13(2)(c)
- s. 12AC(7)(a) words inserted by 2017 c. 32 Sch. 14 para. 13(3)(b)
- s. 12AC(7)(a) words renumbered as s. 12AC(7)(a) by 2017 c. 32 Sch. 14 para. 13(3)(a)
- s. 12AC(7)(b) inserted by 2017 c. 32 Sch. 14 para. 13(3)(c)
- s. 12ABA(5) inserted by 2017 c. 32 Sch. 14 para. 11(4)
- s. 28ZA(6)(c) inserted by 2017 c. 32 Sch. 14 para. 15(b)
- s. 29(6)(aa) inserted by 2017 c. 32 Sch. 14 para. 20(3)
- Sch. A1 amendment to earlier affecting provision 2017 c. 32, s. 60 by 2018 c. 3 Sch. 6 para. 7(2)(a)
- Sch. A1 amendment to earlier affecting provision 2017 c. 32, s. 60 by 2018 c. 3 Sch. 6 para. 7(2)(b)
- Sch. A1 inserted by 2017 c. 32 s. 60(3)
- Sch. A1 para. 8(6)(b) omitted by 2022 c. 3 Sch. 1 para. 32(b)
- Sch. A1 para. 8(2) substituted by 2022 c. 3 Sch. 1 para. 32(a)
Changes and effects yet to be applied to the whole Act associated Parts and Chapters:
Whole provisions yet to be inserted into this Act (including any effects on those provisions):
- s. 12ABZAA(5)(a) words substituted by 2017 c. 32, Sch. 14 para. 10BA(3)(a) (as inserted) by 2020 c. 14 s. 104(4)
- s. 12ABZAA(5)(b) words substituted by 2017 c. 32, Sch. 14 para. 10BA(3)(b) (as inserted) by 2020 c. 14 s. 104(4)
- s. 7(1BA) words substituted by 2017 c. 32 Sch. 14 para. 2(3)
- s. 8(1I)-(1L) inserted by 2024 c. 3 s. 36(1)
- s. 8(1AB)-(1AD) inserted by 2017 c. 32 Sch. 14 para. 3(5)
- s. 8(1HA) inserted by 2017 c. 32 Sch. 14 para. 3(11)
- s. 8A(1)(1ZA) substituted for s. 8A(1) by 2017 c. 32 Sch. 14 para. 4(3)
- s. 8A(1G)-(1J) inserted by 2024 c. 3 s. 36(2)
- s. 8A(1AB)-(1AD) inserted by 2017 c. 32 Sch. 14 para. 4(5)
- s. 8A(1FA) inserted by 2017 c. 32 Sch. 14 para. 4(9)
- s. 8A(6)(7) inserted by 2017 c. 32 Sch. 14 para. 4(12)
- s. 12B(1)(1A) substituted for s. 12B(1) by 2017 c. 32 Sch. 14 para. 14(2)
- s. 12B(2ZA)(2ZB) inserted by 2017 c. 32 Sch. 14 para. 14(4)
- s. 12C and cross-heading inserted by 2017 c. 32 s. 60(2)
- s. 12AA(5F)-(5I) inserted by 2024 c. 3 s. 36(3)
- s. 12AC(1)(aa) inserted by 2017 c. 32 Sch. 14 para. 13(2)(c)
- s. 12AC(7)(a) words inserted by 2017 c. 32 Sch. 14 para. 13(3)(b)
- s. 12AC(7)(a) words renumbered as s. 12AC(7)(a) by 2017 c. 32 Sch. 14 para. 13(3)(a)
- s. 12AC(7)(b) inserted by 2017 c. 32 Sch. 14 para. 13(3)(c)
- s. 12ABA(5) inserted by 2017 c. 32 Sch. 14 para. 11(4)
- s. 28ZA(6)(c) inserted by 2017 c. 32 Sch. 14 para. 15(b)
- s. 29(6)(aa) inserted by 2017 c. 32 Sch. 14 para. 20(3)
- Sch. A1 amendment to earlier affecting provision 2017 c. 32, s. 60 by 2018 c. 3 Sch. 6 para. 7(2)(a)
- Sch. A1 amendment to earlier affecting provision 2017 c. 32, s. 60 by 2018 c. 3 Sch. 6 para. 7(2)(b)
- Sch. A1 inserted by 2017 c. 32 s. 60(3)
- Sch. A1 para. 8(6)(b) omitted by 2022 c. 3 Sch. 1 para. 32(b)
- Sch. A1 para. 8(2) substituted by 2022 c. 3 Sch. 1 para. 32(a)
[F1100A Provisions supplementary to section 100.U.K.
F2(1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(2)A penalty determined under section 100 above shall be due and payable at the end of the period of thirty days beginning with the date of the issue of the notice of the determination.
(3)A penalty determined under section 100 above shall for all purposes be treated as if it were charged in an assessment and due and payable.]
Textual Amendments
F1Ss. 100-100D substituted for s. 100 by Finance Act 1989 (c. 26), s. 167
F2S. 100A(1) repealed (1.4.2008 for specified purposes, 1.7.2008 for specified purposes, 1.1.2009 for specified purposes, 1.4.2009 so far as not already in force) by Finance Act 2007 (c. 11), s. 97(2), Sch. 24 para. 29(b), Sch. 27 Pt. 5(5); S.I. 2008/568, art. 2(a)(b)(c)(d)(e)(f) (with art. 3)
Modifications etc. (not altering text)
C1Ss. 100-100D power to apply conferred (N.I.) (1.7.1992) by Social Security Contributions and Benefits (Northern Ireland) Act 1992, ss. 1(4), 173(4), Sch. 1, para. 7(2)(b)(9)-(12)
Ss. 100-100D power to apply conferred (E.W.S.) (1.7.1992) by Social Security Contributions and Benefits Act 1992 (c. 4), ss. 1(4), 177(4), Sch. 1, para. 7(2)(b)(9)-(12)
C2S. 100A applied (E.W.) (6.4.2009) by The Education (Student Loans) (Repayment) Regulations 2009 (S.I. 2009/470), regs. 1(1), 13(3)(a)(4) (with reg. 1(4)(6))
C3S. 100A applied (N.I.) (6.4.2009) by The Education (Student Loans) (Repayment) Regulations (Northern Ireland) 2009 (S.R. 2009/128), regs. 1(1), 9(3)(a)(4)
C4S. 100A applied (with effect in accordance with reg. 1(2) of the amending S.I.) by The Investment Trusts (Dividends) (Optional Treatment as Interest Distributions) Regulations 2009 (S.I. 2009/2034), regs. 1(1), 22(4)
C5S. 100A applied by The Authorised Investment Funds (Tax) Regulations 2006 (S.I. 2006/964), reg. 85H (as inserted (with effect in accordance with reg. 1(2) of the amending S.I.) by S.I. 2010/294, regs. 1(1), 21)
C6S. 100A applied by The Authorised Investment Funds (Tax) Regulations 2006 (S.I. 2006/964), reg. 85I (as inserted (with effect in accordance with reg. 1(2) of the amending S.I.) by S.I. 2010/294, regs. 1(1), 21)
C7Ss. 100-102 applied (8.4.2010) by Finance Act 2010 (c. 13), Sch. 1 para. 35(2)
C8Ss. 100-103 excluded by Income Tax (Earnings and Pensions) Act 2003 (c. 1), s. 421JE (as inserted (with effect in accordance with Sch. 8 para. 234 of the amending Act) by Finance Act 2014 (c. 26), Sch. 8 paras. 228, 232)
C9Ss. 100-103 excluded by Income Tax (Earnings and Pensions) Act 2003 (c. 1), Sch. 5 para. 57D(7) (as inserted (6.4.2014) by Finance Act 2014 (c. 26), Sch. 8 paras. 220, 222)
C10Ss. 100-103 excluded by Income Tax (Earnings and Pensions) Act 2003 (c. 1), Sch. 2 para. 81J(8) (as substituted (6.4.2014) by Finance Act 2014 (c. 26), Sch. 8 paras. 28, 89 (with Sch. 8 paras. 90-96))
C11Ss. 100-103 excluded by Income Tax (Earnings and Pensions) Act 2003 (c. 1), s. 40J(8) (as substituted (6.4.2014) by Finance Act 2014 (c. 26), Sch. 8 paras. 117, 146 (with Sch. 8 paras. 147-157))
C12Ss. 100-103 excluded by Income Tax (Earnings and Pensions) Act 2003 (c. 1), s. 28J(8) (as substituted (6.4.2014) by Finance Act 2014 (c. 26), Sch. 8 paras. 179, 204 (with Sch. 8 paras. 205-215))
C13Ss. 100, 100A applied (with application in accordance with reg. 1 of the amending S.I.) by The Education (Postgraduate Masters Degree Loans) Regulations 2016 (S.I. 2016/606), regs. 1(1), 24(4)
C14S. 100A applied (with effect in accordance with reg. 1(3) of the amending S.I.) by The Co-ownership Authorised Contractual Schemes (Tax) Regulations 2017 (S.I. 2017/1209), regs. 1(1), 9(2)
C15Ss. 100-103 applied (temp. until 30.4.2024) by Finance Act 2022 (c. 3), Sch. 10 para. 22(9) (with Sch. 10 para. 43 (as amended by S.I. 2022/1321, regs. 1, 2(2)))
C16S. 100A(2)(3) applied (with modifications) (31.7.1997) by Finance (No. 2) Act 1997 (c. 58), Sch. 2 para. 17(4)-(6)
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