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Guidance on helping you prepare for the 2 new taxes introduced in the UK as part of the international response to the challenges of digitalisation.
Details of fuel duty payable on light oils, heavy oils, biofuels and road fuel gases.
Real Time Information (RTI) Rules and Interface Management (RIM) artefacts and supporting technical specifications for software developers.
Find out the locations where you need to submit an import declaration before your goods depart for Great Britain (England, Scotland and Wales).
Find out more information on how to get tax-free employer supported childcare.
Check if your use of oils for an industrial purpose means you do not have to pay Fuel Duty or you’re entitled to a repayment.
Use these examples to help you complete declarations on the Customs Declarations Service for exports.
Find out about the National Insurance contributions rules for employee travel expenses.
How and when to send quarterly updates, based on your accounting period.
What you need to tell HMRC if you're a tax agent and your business is changing in some way.
This factsheet contains information about the increased penalty percentage HMRC may charge when your return is more than 12 months late.
Find guidance on how to create iXBRL accounts and computations if you are a Corporation Tax software developer.
See examples of tax errors individual landlords letting out residential property in the UK or abroad make.
Check the availability and any issues affecting the Online Agent Authorisation online service.
Data Provisioning Service technical specifications for software developers, including tax code, student loan and generic notifications.
Check the availability and any issues affecting the Making Tax Digital for Income Tax service.
You can get relief on exported and converted packaging in the same accounting period or claim a credit for them on a later tax return.
Learn more about the National Minimum Wage, including salaried hours work, how to avoid mistakes, keeping records and what to expect from a HMRC check.
Find out what the responsibilities of a UK Freeport customs site operator are.
Find out how to report a potential security issue or vulnerability in an HMRC online service and what information to provide.
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