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Check agent authorisation technical specifications if you are a software developer.
Find out how to use your Aggregates Levy account, what records you must keep and how long to keep them.
Check temporary changes to the time limit and rules for notifying an option to tax land and buildings.
Check if your company qualifies for Corporation Tax Animation Tax Relief and what you can claim.
Get help if you're a tax agent who has clients with end of year forms P11D and P11D(b).
Check the availability and any issues affecting the EC Sales List (ECSL) online service.
Check the availability and any issues affecting the Automatic Exchange of Information (AEOI) online service.
What happens when HMRC investigates your VAT affairs under the Civil Evasion Penalty Notice 730 procedure. For investigations started before 31 January 2012.
How to register and get client authorisation for the Gambling Tax for Agents online service.
Find out about the penalties for enabling a defeated tax avoidance scheme, the time limits, and how to appeal a penalty notice.
HMRC guidance on Part 5 and Schedules 34 to 36 of the Finance Act 2014.
Get help if you're a tax agent or adviser who has clients with foreign income to declare on Self Assessment tax returns.
Get help to declare on Self Assessment tax returns if you’re a tax agent or adviser who has clients with Capital Gains Tax for land and buildings.
A bi-monthly magazine for employers and agents that gives up-to-date information on payroll topics.
Get help if you’re a tax agent or adviser who has clients who must complete Trust and Estate Tax Returns.
Agent authorisation Self Assessment technical specifications for software developers.
Get guidance from HMRC if you're a tax agent or an adviser
Records and paperwork you must keep if you’re a passenger plane operator.
Do not include personal or financial information like your National Insurance number or credit card details.
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