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Defines the data elements used in the trade interface messages as specified in the related Technical Interface Specification (TIS) documents.
Find out about the updated SAYE Bonus Rate Mechanism.
Tax avoidance schemes that HM Revenue and Customs believe to be live and widely available to help those using them to avoid tax.
Learn when someone is classed as a serial tax avoider, the sanctions for avoidance, and how to make a disclosure to HMRC.
This update relates to Autumn Statement 25 November 2015 Income Tax and National Insurance changes from 6 April 2016.
Notice published by the Commissioners for Her Majesty’s Revenue and Customs in accordance with paragraphs 5(3)(b) and 7 of Schedule 9ZD to the Value Added Tax Act 1994 which has force of law.
Find out important updates for pension scheme administrators about the ending of contracting-out.
This bulletin contains an article on the API technical specification for the lifetime individual savings account (ISA).
Use form HM3 to apply for approval as a certified trader if your goods are being delivered from an EU member state into Northern Ireland or from Northern Ireland to an EU member state.
Returns technical specifications for Self Assessment Online software developers.
This factsheet tells you the consequences if you are subject to a stop notice and fail to comply with that notice.
Newsletter 67 published by HM Revenue and Customs (HMRC) in February 2015 containing updates and guidance on pension schemes.
Details for OFSI General Licence INT/2025/8031092, Continuation of Business of Lukoil International Entities
This treaty was presented to Parliament in March 2026.
Find important updates for pension scheme administrators about the ending of contracting-out.
This treaty was presented to Parliament in February 2017.
This factsheet explains penalties you may be charged if your employment related securities annual return contains a material inaccuracy.
Do not include personal or financial information like your National Insurance number or credit card details.
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