Paragraph 18 I1
United Kingdom
For paragraph 26 and the italic heading before it (penalty for dishonest conduct) substitute—
“Penalty for sanctionable conduct
26(1)A person who engages in sanctionable conduct is liable to a penalty.
(2)The penalty to which the person is liable is—
(a)(b)in any other case, £7,500.
(3)But if the person would, but for this sub-paragraph, be liable to a penalty of an amount that is higher than £1,000,000, the person is instead liable to a penalty of that amount.
(4)(5)If the person disclosed the sanctionable conduct, HMRC must reduce the appropriate percentage from 70% to a percentage that reflects the quality of the disclosure.
(6)But the appropriate percentage may not be reduced to a percentage that is below—
(a)in the case of a prompted disclosure, 35%, and
(b)in the case of an unprompted disclosure, 20%.
(7)This paragraph is subject to paragraphs 26B (increased penalties) and 27 (special reduction).
Disclosure of conduct
26A(1)For the purposes of paragraph 26, a person “discloses” sanctionable conduct by—
(a)telling HMRC about it,
(b)giving HMRC reasonable help in identifying the client or clients concerned and in quantifying the loss of tax revenue (if any) brought about by it, and
(c)allowing HMRC access to records for the purpose of ensuring that any such loss is recovered or otherwise properly accounted for.
(2)A disclosure is “unprompted” if it is made at a time when the person has no reason to believe that HMRC have discovered or are about to discover the sanctionable conduct.
(3)Otherwise, a disclosure is “prompted”.
(4)In relation to disclosure, “quality” includes timing, nature and extent.
Increased penalties
26B(1)(2)(3)(4)(5)Potential lost revenue
26C(1)Potential lost revenue is attributable to a tax adviser’s sanctionable conduct if—
(a)an act within sub-paragraph (2) takes place, and
(b)the sanctionable conduct includes the tax adviser—
(i)doing the act on behalf of the client, or
(ii)advising or assisting the client to do the act.
(2)The following acts are within this sub-paragraph—
(a)the giving to HMRC of a document of a kind listed in the table in paragraph 1 of Schedule 24 to FA 2007 (error in taxpayer’s document) by a client where the condition in paragraph 1(2) of that Schedule is satisfied;
(b)a failure by a client to comply with an obligation specified in the table in paragraph 1 of Schedule 41 to FA 2008 (failure to notify etc);
(c)a failure by a client to make or deliver a return specified in the table in paragraph 1 of Schedule 55 to FA 2009 (failure to make returns etc) on or before the filing date where the failure continues after the end of the period of 12 months beginning with the penalty date;
(d)a failure by a client to make a return specified in the third column of the table in paragraph 1 of Schedule 25 to FA 2021 (failure to make returns etc) on or before the due date.
(3)(4)(5)The amount of potential lost revenue that is attributable to the sanctionable conduct is—
(a)(b)(c)(6)
Annotations
Commencement
- I1
Sch. 22 para. 18 in force at 1.4.2026, see s. 250(2)