http://www.legislation.gov.uk/ukpga/2009/4/section/391Corporation Tax Act 2009An Act to restate, with minor changes, certain enactments relating to corporation tax; and for connected purposes.texttext/xmlenStatute Law Database2026-04-18Expert Participation2026-04-01
Corporation Tax Act 2009s. 1094(2A)-(2C)Finance Act 2012Sch. 3 para. 13(3)Corporation Tax Act 2009s. 1106(4A)-(4C)Finance Act 2012Sch. 3 para. 14(3)Corporation Tax Act 2009s. 322(2A)(zb)Finance Act 2016s. 73(5)Corporation Tax Act 2009s. 145(6)(e) and wordPlanning (Consequential Provisions) (Wales) Act 2026Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026Sch. 2 para. 400(b)Sch. 5 Pt. 1s. 5(2)Corporation Tax Act 2009s. 1058B(5)(ea)Neonatal Care (Leave and Pay) Act 2023Sch. para. 57s. 3(3)reg. 2
Part 5Loan RelationshipsChapter 10Insurance companies<Emphasis>Treatment of deficit on basic life assurance and general annuity business</Emphasis><CommentaryRef Ref="key-4e5eac5855cfaed5973f003d77485d79"/>Carry forward of surplus deficit to next accounting period3911This rule applies if any of the deficit is not—aset off against the income and gains referred to in section 388(1), orbset off against the profits referred to in section 389(1) as the result of a claim under that section.2That deficit must be carried forward to the accounting period immediately after the deficit period (“the next period”).3Any deficit so carried forward is treated for the purposes of section 76 of FA 2012 as a deemed BLAGAB management expense for the next period.Pt. 5 modified (with effect in accordance with reg. 1(2)(3) of the amending S.I.) by The Taxation of Regulatory Capital Securities Regulations 2013 (S.I. 2013/3209), regs. 1(1), 11(3)-(6)Pt. 5 applied (with modifications) (with effect in accordance with s. 1184(1) of the amending Act) by Corporation Tax Act 2010 (c. 4), ss. 990(5), 1184(1) (with Sch. 2)Pt. 5 modified by 2010 c. 4, s. 356NB(1)-(4) (as inserted (1.4.2014) by Finance Act 2014 (c. 26), Sch. 16 paras. 4, 6)Pt. 5 modified by 2007 c. 3, s. 809FZZ(9) (as inserted (with effect in accordance with s. 37(4) of the amending Act) by Finance Act 2016 (c. 24), s. 37(2))Pt. 5 modified (with effect in accordance with s. 148 of the amending Act) by Finance Act 2012 (c. 14), s. 88(1)(2)(7) (with s. 147, Sch. 17)Pt. 5 modified by 2010 c. 4, s. 356NC(1)-(4) (as inserted (1.4.2014) by Finance Act 2014 (c. 26), Sch. 16 paras. 4, 6)Pt. 5 modified (30.9.2013) by The BRB (Residuary) Limited (Tax Consequences) Order 2013 (S.I. 2013/2242), arts. 1, 7Pt. 5 modified by 2010 c. 4, s. 676AG(1) (as inserted (with effect in accordance with Sch. 4 para. 190 of the amending Act) by Finance (No. 2) Act 2017 (c. 32), Sch. 4 para. 75)Pt. 5 modified (1.4.2012) by Budget Responsibility and National Audit Act 2011 (c. 4), s. 29, Sch. 4 para. 2; S.I. 2011/2576, art. 5Pt. 5 applied (with effect in accordance with Sch. 24 paras. 13-16 of the amending Act) by Finance Act 2009 (c. 10), Sch. 24 para. 15(2)(3)Pt. 5 modified (15.11.2011 for specified purposes, 30.3.2012 for E.W.) by Localism Act 2011 (c. 20), ss., 240(5)(o), Sch. 24 para. 5; S.I. 2012/628, art. 3(b)S. 391(3) substituted (17.7.2012) by Finance Act 2012 (c. 14), Sch. 16 para. 155Pt. 5 modified (for the tax year 2026-27 and subsequent tax years (but in relation to investment management services whenever performed)) by 2005 c. 5, Sch. A1 para. 35(7) (as inserted by Finance Act 2026 (c. 11), s. 58(6), Sch. 11 para. 1)