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Find information on tax avoidance arrangements seeking to avoid Corporation Tax, Income Tax and National Insurance contributions by using unfunded pension arrangements.
Get help if you're a tax agent who has clients with end of year forms P11D and P11D(b).
Get help if you’re a tax agent or adviser who has clients who must complete VAT Returns for VAT output tax.
Tax treaties and related documents between the UK and Monaco.
How to calculate the Income Tax, National Insurance and student loan deductions due on the disguised remuneration loan charge.
How to pay Air Passenger Duty, and how long it takes for your payment to reach HMRC.
An overview of the High Risk Corporates Programme.
Find out whether you need to report to HMRC under the Cryptoasset Reporting Framework (CARF).
Check if your company qualifies for Corporation Tax Animation Tax Relief and what you can claim.
If you import into or export from Northern Ireland you can get a decision on the origin of your goods.
Find out how to apply for authority to give an employee foreign tax credit relief if you're a UK employer and you send an employee to work abroad.
Find out about the transitional guidance on VAT treatment of transactions of specified supplies of finance and insurance services.
Find out what to do if an agency or umbrella company offers to reduce your tax liability and increase your take home pay.
Use this service to submit a return for Digital Services Tax, if you're registered for the tax.
Check the availability and any issues affecting the Self Assessment payment plan service.
Find out how HMRC’s Office of the Data Protection Officer (ODPO) collect and use your personal information
Check the availability and any issues affecting the Automatic Exchange of Information (AEOI) online service.
Get guidance from HMRC if you're a tax agent or an adviser
This factsheet tells you about the penalties HMRC may charge if there has been an under-assessment and you have not told us about it within 30 days.
Find out how to protect your login details and reduce the risk of fraud when using HMRC online services.
Don’t include personal or financial information like your National Insurance number or credit card details.
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