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How HM Revenue and Customs decides if they will open an enquiry into IR35, the enquiry process and how to appeal.
Find out what landfill activities are taxable at your landfill site if you’re a landfill operator or controller and what rates you’ll pay.
Use this guidance if your payroll software or Basic PAYE tool does not calculate your employee's payments.
Find out how to complete and send a relief at source annual information return if you are a pension scheme administrator.
Find out how a non-UK resident company trading in the UK through a dependent agent permanent establishment (DAPE) would register for Corporation Tax.
Use this service to check your files for formatting errors before submitting annual returns for employment related securities.
Find out from HMRC how much Stamp Duty, penalties or interest you need to pay on transfers of shares.
How to transfer employer’s National Insurance liability to employees, for employment income from certain shares and share options.
Find out about travelling and subsistence expenses for an employee's spouse when they accompany them on business trips.
Guidance on the VAT flat rate scheme (FRS) for small businesses, which was introduced in Budget 2002.
Tax treaties and related documents between the UK and Chile.
If you received Horizon Shortfall Scheme (HSS) compensation between 6 April 2022 and 5 April 2025 you can get support with your Self Assessment tax return.
Get help if you’re a tax agent or adviser who has clients who must complete form IHT400 for Inheritance Tax on their tax returns.
Find out about Guidelines for Compliance and the approaches you can take to lower the risk of tax non-compliance and reduce the likelihood of checks.
Tax treaties and related documents between the UK and Monaco.
Use this helpsheet to understand tax equalisation and prepare tax returns for tax equalised individuals.
How Billing Authorities can assist the Valuation Office Agency (VOA) in updating rating lists and the information they need to provide.
Check which flights to treat as connected for Air Passenger Duty Returns and payments.
Find out more information on how to get tax-free employer supported childcare.
Learn more about Inheritance Tax, including how to value an estate, applying for probate and when to pay.
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