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Find out when and how to report to HMRC under the Cryptoasset Reporting Framework (CARF).
Find out how to register and enrol for the Shared Workspace online service.
Use this guidance for support if you're a software developer working with the Self Assessment Online service.
Check the availability and any issues affecting the Secure Data Exchange Service (SDES).
Details of the standard and higher rates of Insurance Premium Tax payable.
Check the availability and any issues affecting the registered dealers in controlled oil (RDCO) electronic returns online service.
How to contact and get help from HMRC's voluntary arrangements service for businesses and individuals in temporary financial difficulties.
Find out how to access and use the online New Computerised Transit System (NCTS) when exporting and importing goods in the UK, EU and beyond.
Get help if you’re a tax agent or adviser who has clients with business profits to declare on Self Assessment and Company Tax Returns.
Use the GAAR Advisory Panel opinion on the artificial repayment of a loan or advance to a participator to help you recognise abusive tax arrangements.
Tax treaties and related documents between the UK and Netherlands Antilles (Curacao,Sint Maarten and BES Islands).
If you received a grant but were not eligible or you’ve been overpaid, find out what penalties you may have to pay if you do not tell HMRC.
Student loans collections specification for payroll software developers.
Find the alcohol and tobacco warehouse declaration (ATWD) technical specifications for software developers.
This factsheet explains the checks on tax affairs when HMRC visits a business premises unannounced.
On 5 July 2017 The Supreme Court released their unanimous decision about disguised remuneration tax avoidance schemes used by Rangers Football Club.
HMRC can tax loans paid to contractors or freelance workers through trusts or umbrella companies, just like normal income.
Find out about VAT payments deferred between 20 March and 30 June 2020.
Check temporary changes to the time limit and rules for notifying an option to tax land and buildings.
How to register and get client authorisation for the Gambling Tax for Agents online service.
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