http://www.legislation.gov.uk/ukpga/2009/4/section/171Corporation 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 3Trading incomeChapter 11Trade profits: valuation of stock on cessation of tradeDetermination of questions171Any question arising under section 164(3) or sections 165 to 167 (sale basis of valuation of trading stock) must be determined in the same way as an appeal.Pt. 3 modified (1.1.2010) by Northern Rock plc (Tax Consequences) Regulations 2009 (S.I. 2009/3227), regs. 1, 4(1)