CH51100 | Assessing Time Limits: The Time Limits: Introduction
From HM Revenue & Customs · Compliance Handbook
Schedule 39 Finance Act 2008 and Schedule 51 Finance Act 2009 set out the time limits in which HMRC can assess taxes, that is, how far back we can assess. CH51510 gives full details of when the changes take effect.
The new time limits apply to
income tax
capital gains tax
corporation tax
VAT
insurance premium tax
aggregates levy
climate change levy
landfill tax
inheritance tax
stamp duty land tax
stamp duty reserve tax
petroleum revenue tax, and
excise duty.
The new time limits do not affect
periods already out of date under the old time limits
the time limits for making enquiries into SA or CTSA returns
the time limits for making penalty determinations for direct taxes,
the time limits for assessing Class 1, 1A and 2 National Insurance Contributions, see COG915220, or