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Find out what to include in your Patent Box computation. We want to share information to help you manage the risk of making an incorrect deduction.
Guidance for software developers on how to produce an IRmark for Gateway Protocol services.
Approved methods and forms of electronic communication for sending Corporation Tax information online and paying electronically that apply from 4 January 2011.
Tax treaties and related documents between the UK and Belarus.
Get help to install Basic PAYE Tools on a networked computer if you are an employer with experience in network installations.
Changes to the duty codes for certain high tenacity yarns of polyester, originating in the People's Republic of China.
Find out about HMRC's collects and uses the personal data it receives from UK financial institutions and overseas tax authorities.
Tax treaties and related documents between the UK and Aruba.
Check the availability and any issues affecting the Calculate your public service pension adjustment service.
Tax treaties and related documents between the UK and Cameroon.
Notification to excise warehousekeepers and warehouse users of changes to conditions under section 92 Customs and Excise Management Act 1979, and section 15 Alcoholic Liquor Duties Act 1979.
Bulletin for Child Trust Fund (CTF) providers about amendments to the CTF regulations and guidance notes.
Advice on the Breathing Space scheme provided to HM Treasury from the Money and Pensions service
The recognition process allows software developers to have their commercially available xml based products listed on GOV.UK.
Use this list to check if an aggregates producer or importer is registered for Aggregates Levy.
Tax treaties and related documents between the UK and Anguilla.
Get guidance from HMRC if you're a tax agent or an adviser
Get guidance from HMRC if you're a tax agent or adviser.
Get guidance from HMRC if you're a tax agent or an adviser.
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