<Legislation xmlns="http://www.legislation.gov.uk/namespaces/legislation" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5" NumberOfProvisions="2166" xsi:schemaLocation="http://www.legislation.gov.uk/namespaces/legislation http://www.legislation.gov.uk/schema/legislation.xsd" SchemaVersion="1.0" RestrictExtent="E+W+S+N.I." RestrictStartDate="2026-07-15"><ukm:Metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:ukm="http://www.legislation.gov.uk/namespaces/metadata">
					<dc:identifier>http://www.legislation.gov.uk/ukpga/2005/5/section/329A</dc:identifier><dc:title>Income Tax (Trading and Other Income) Act 2005</dc:title><dc:description>An Act to restate, with minor changes, certain enactments relating to income tax on trading income, property income, savings and investment income and certain other income; and for connected purposes.</dc:description><dc:type>text</dc:type><dc:format>text/xml</dc:format><dc:language>en</dc:language><dc:publisher>Statute Law Database</dc:publisher><dc:modified>2026-07-30</dc:modified><dc:contributor>Expert Participation</dc:contributor><dct:valid>2026-07-15</dct:valid>
					
					<atom:link rel="self" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/data.xml" type="application/xml"/><atom:link rel="http://www.legislation.gov.uk/def/navigation/resources" href="http://www.legislation.gov.uk/ukpga/2005/5/resources" title="More Resources"/>
					
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/notes" href="http://www.legislation.gov.uk/id/ukpga/2005/5/section/329A/notes" title="Explanatory Notes"/><atom:link rel="http://www.legislation.gov.uk/def/navigation/notes/toc" href="http://www.legislation.gov.uk/ukpga/2005/5/notes/contents" title="Explanatory Notes Table of Contents"/>
					
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/act" href="http://www.legislation.gov.uk/ukpga/2005/5" title="whole act"/><atom:link rel="http://www.legislation.gov.uk/def/navigation/introduction" href="http://www.legislation.gov.uk/ukpga/2005/5/introduction" title="introduction"/>
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/body" href="http://www.legislation.gov.uk/ukpga/2005/5/body" title="body"/>
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/schedules" href="http://www.legislation.gov.uk/ukpga/2005/5/schedules" title="schedules"/>
					
										
					
					
					
					<atom:link rel="alternate" type="application/rdf+xml" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/data.rdf" title="RDF/XML"/><atom:link rel="alternate" type="application/akn+xml" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/data.akn" title="AKN"/><atom:link rel="alternate" type="application/xhtml+xml" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/data.xht" title="HTML snippet"/><atom:link rel="alternate" type="text/html" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/data.htm" title="Website (XHTML) Default View"/><atom:link rel="alternate" type="text/csv" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/data.csv" title="CSV"/><atom:link rel="alternate" type="application/pdf" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/data.pdf" title="PDF"/>
					<atom:link rel="alternate" type="application/akn+xhtml" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/data.html" title="HTML5 snippet"/>

					
					<atom:link rel="http://purl.org/dc/terms/tableOfContents" hreflang="en" href="http://www.legislation.gov.uk/ukpga/2005/5/contents" title="Table of Contents"/>
					
					<atom:link rel="http://purl.org/dc/terms/hasVersion" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/2017-11-16" title="2017-11-16"/>
					
					<atom:link rel="up" href="http://www.legislation.gov.uk/ukpga/2005/5" title="Entire legislation"/><atom:link rel="prev" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329" title="Provision; Section 329"/><atom:link rel="prevInForce" href="http://www.legislation.gov.uk/ukpga/2005/5/section/329" title="Provision; Section 329"/><atom:link rel="next" href="http://www.legislation.gov.uk/ukpga/2005/5/section/330" title="Provision; Section 330"/><atom:link rel="nextInForce" href="http://www.legislation.gov.uk/ukpga/2005/5/section/330" title="Provision; Section 330"/>
					<ukm:PrimaryMetadata><ukm:DocumentClassification><ukm:DocumentCategory Value="primary"/><ukm:DocumentMainType Value="UnitedKingdomPublicGeneralAct"/><ukm:DocumentStatus Value="revised"/></ukm:DocumentClassification><ukm:Year Value="2005"/><ukm:Number Value="5"/><ukm:EnactmentDate Date="2005-03-24"/><ukm:ISBN Value="0118490281"/><ukm:UnappliedEffects><ukm:UnappliedEffect URI="http://www.legislation.gov.uk/id/effect/asc-2026-7-7j0muiu6-1286" EffectId="key-bba4644a8d8139c4c31bc2cf272c5850" AffectingYear="2026" AffectedClass="UnitedKingdomPublicGeneralAct" AffectedURI="http://www.legislation.gov.uk/id/ukpga/2005/5" AffectingNumber="7" Type="inserted" AffectingProvisions="Sch. 2 para. 370(b)" AffectingClass="WelshParliamentAct" RequiresApplied="true" AffectingEffectsExtent="E+W" AffectingURI="http://www.legislation.gov.uk/id/asc/2026/7" Created="2026-06-01T10:34:54Z" AffectedYear="2005" Row="1286" AffectedProvisions="s. 168(6)(e) and word" AffectingTerritorialApplication="W" AffectedNumber="5"><ukm:AffectedTitle>Income Tax (Trading and Other Income) Act 2005</ukm:AffectedTitle><ukm:AffectedProvisions><ukm:Section Ref="section-168-6-e" URI="http://www.legislation.gov.uk/id/ukpga/2005/5/section/168/6/e" FoundRef="section-168">s. 168(6)(e)</ukm:Section> and word</ukm:AffectedProvisions><ukm:AffectingTitle>Planning (Consequential Provisions) (Wales) Act 2026</ukm:AffectingTitle><ukm:AffectingTitle xml:lang="cy">Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026</ukm:AffectingTitle><ukm:AffectingProvisions><ukm:Section Ref="schedule-2" URI="http://www.legislation.gov.uk/id/asc/2026/7/schedule/2">Sch. 2 </ukm:Section><ukm:Section Ref="schedule-2-paragraph-370-b" URI="http://www.legislation.gov.uk/id/asc/2026/7/schedule/2/paragraph/370/b">para. 370(b)</ukm:Section></ukm:AffectingProvisions><ukm:Savings><ukm:Section Ref="schedule-5" URI="http://www.legislation.gov.uk/id/asc/2026/7/schedule/5">Sch. 5 </ukm:Section><ukm:Section Ref="schedule-5-part-1" URI="http://www.legislation.gov.uk/id/asc/2026/7/schedule/5/part/1">Pt. 1</ukm:Section></ukm:Savings><ukm:CommencementAuthority><ukm:Section Ref="section-5-2" URI="http://www.legislation.gov.uk/id/asc/2026/7/section/5/2">s. 5(2)</ukm:Section></ukm:CommencementAuthority><ukm:InForceDates><ukm:InForce Applied="false" Prospective="true" Qualification=""/></ukm:InForceDates></ukm:UnappliedEffect></ukm:UnappliedEffects></ukm:PrimaryMetadata>
					

                    
									<ukm:Notes><ukm:Note IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/notes"/><ukm:Alternatives><ukm:Alternative Date="2008-03-03" URI="http://www.legislation.gov.uk/ukpga/2005/5/pdfs/ukpgaen_20050005_en_003.pdf" Title="Volume 3"/><ukm:Alternative Date="2008-03-03" URI="http://www.legislation.gov.uk/ukpga/2005/5/pdfs/ukpgaen_20050005_en_002.pdf" Title="Volume 2"/><ukm:Alternative Date="2008-03-03" URI="http://www.legislation.gov.uk/ukpga/2005/5/pdfs/ukpgaen_20050005_en_001.pdf" Title="Volume 1"/><ukm:Alternative Date="2008-03-03" URI="http://www.legislation.gov.uk/ukpga/2005/5/pdfs/ukpgaen_20050005_en.pdf" Title="Explanatory Note"/></ukm:Alternatives>       
								</ukm:Notes> 
					<ukm:CorrectionSlips><ukm:CorrectionSlip URI="http://www.legislation.gov.uk/ukpga/2005/5/pdfs/ukpgacs_20050005_en.pdf" Date="2012-06-01" Title="Correction Slip" Size="15040"/></ukm:CorrectionSlips><ukm:Alternatives>
      <ukm:Alternative Date="2008-03-03" URI="http://www.legislation.gov.uk/ukpga/2005/5/pdfs/ukpga_20050005_en.pdf" Title="Print Version"/>
   </ukm:Alternatives><ukm:TablesOfOrigins>
      <ukm:TableOfOrigins Date="2008-03-03" URI="http://www.legislation.gov.uk/ukpga/2005/5/pdfs/ukpgatoo_20050005_en.pdf" Title="Table Of Origins"/>
   </ukm:TablesOfOrigins>
					
					<ukm:Statistics>
									<ukm:TotalParagraphs Value="2461"/>
									<ukm:BodyParagraphs Value="1289"/>
									<ukm:ScheduleParagraphs Value="1172"/>
									<ukm:AttachmentParagraphs Value="0"/>
									<ukm:TotalImages Value="75"/>
								</ukm:Statistics>
				</ukm:Metadata><Primary><Body DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/body" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/body" NumberOfProvisions="1289" RestrictExtent="E+W+S+N.I." RestrictStartDate="2026-07-15"><Part DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/part/3" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/part/3" NumberOfProvisions="145" id="part-3" RestrictExtent="E+W+S+N.I." RestrictStartDate="2026-04-01"><Number><Strong>Part 3</Strong></Number><Title>Property income</Title><Chapter DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/part/3/chapter/7" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/part/3/chapter/7" NumberOfProvisions="8" id="part-3-chapter-7" RestrictExtent="E+W+S+N.I." RestrictStartDate="2017-11-16"><Number>Chapter 7</Number><Title>Adjustment income</Title><Pblock DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/part/3/chapter/7/crossheading/adjustment-on-change-of-basis" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/part/3/chapter/7/crossheading/adjustment-on-change-of-basis" NumberOfProvisions="5" RestrictStartDate="2017-11-16" id="part-3-chapter-7-crossheading-adjustment-on-change-of-basis"><Title><Emphasis>Adjustment on change of basis</Emphasis></Title><P1group RestrictStartDate="2017-11-16"><Title><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">Application of Chapter where cash basis used</Addition></Title><P1 DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/section/329A" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/section/329A" id="section-329A"><Pnumber PuncAfter=""><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">329A</Addition></Pnumber><P1para><Text><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">This Chapter applies if—</Addition></Text><P3 DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/a" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/section/329A/a" id="section-329A-a"><Pnumber><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">a</Addition></Pnumber><P3para><Text><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">the profits of a property business are calculated—</Addition></Text><P4 DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/a/i" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/section/329A/a/i" id="section-329A-a-i"><Pnumber><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">i</Addition></Pnumber><P4para><Text><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">on the cash basis for a tax year (see section 271D), and</Addition></Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/a/ii" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/section/329A/a/ii" id="section-329A-a-ii"><Pnumber><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">ii</Addition></Pnumber><P4para><Text><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">in accordance with </Addition><Acronym Expansion="Generally Accepted Accounting Principles"><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">GAAP</Addition></Acronym><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18"> (see section 271B) for the following tax year, or</Addition></Text></P4para></P4></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/b" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/section/329A/b" id="section-329A-b"><Pnumber><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">b</Addition></Pnumber><P3para><Text><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">the profits of a property business are calculated—</Addition></Text><P4 DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/b/i" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/section/329A/b/i" id="section-329A-b-i"><Pnumber><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">i</Addition></Pnumber><P4para><Text><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">in accordance with </Addition><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">GAAP</Addition><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18"> for a tax year, and</Addition></Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/ukpga/2005/5/section/329A/b/ii" IdURI="http://www.legislation.gov.uk/id/ukpga/2005/5/section/329A/b/ii" id="section-329A-b-ii"><Pnumber><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">ii</Addition></Pnumber><P4para><Text><Addition ChangeId="key-be02c1b33b74807375130d8f42681f18-1599723087565" CommentaryRef="key-be02c1b33b74807375130d8f42681f18">on the cash basis for the following tax year.</Addition></Text></P4para></P4></P3para></P3></P1para></P1></P1group></Pblock></Chapter></Part></Body></Primary><Commentaries><Commentary id="key-be02c1b33b74807375130d8f42681f18" Type="F"><Para><Text>S. 329A inserted (16.11.2017) (with effect in accordance with Sch. 2 para. 64 of the amending Act) by <Citation URI="http://www.legislation.gov.uk/id/ukpga/2017/32" id="cwiszff43-00163" Class="UnitedKingdomPublicGeneralAct" Year="2017" Number="32" Title="Finance (No. 2) Act 2017">Finance (No. 2) Act 2017 (c. 32)</Citation>, <CitationSubRef id="cwiszff43-00164" CitationRef="cwiszff43-00163" URI="http://www.legislation.gov.uk/id/ukpga/2017/32/schedule/2/paragraph/27" SectionRef="schedule-2-paragraph-27" Operative="true">Sch. 2 para. 27</CitationSubRef></Text></Para></Commentary></Commentaries></Legislation>