HMRC Toolkits
Toolkits have been published by HMRC as part of their ongoing drive to provide a suite of tools designed to assist tax agents and advisers when completing client tax returns.
The new toolkits which cover Capital Gains Tax for shares and Income Tax losses can be accessed at http://www.hmrc.gov.uk/agents/prereturn-support-agents.htm
Toolkits which cover company losses and chargeable gains for companies and provide guidance on areas of error that HMRC frequently see in returns and set out the steps that can be taken to reduce those errors are available at http://www.hmrc.gov.uk/agents/prereturn-support-agents.htm