Use these guidance notes to help you complete confirmation form C1 and return of estate information form C5 if the deceased died on or after 1 September 2006.
EU and non-EU import and export data for November 2023
This publication provides details of the overseas trade in goods statistics (OTS) of the United Kingdom (UK). They are a detailed dataset covering the UK’s trade in goods at country and product level providing both aggregated and detailed data for over 9,000 commodities and 250 partner countries.
This tax information and impact note is about additional buildings and technologies that will benefit from VAT relief for the installation of energy-saving materials.
A monthly summary of how HM Revenue and Customs has performed against its targets.
Find communication products and information to help traders and intermediaries use the Customs Declaration Service.
Find out about the the specific data elements needed for each declaration category when making an import declaration on the Customs Declaration Service.
Find out details of the Procedure Codes and Additional Procedure Codes (both Union and National) excluded from use with Simplified Declaration Procedure (SDP) with regular use and Entry in Declarants Records (EIDR).
Find out if you can claim Corporation Tax relief on your Research and Development (R&D) project.
Use this technical documentation for individual returns if you’re a software developer working with the Self Assessment online service.