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Find out what we expect from you if you represent or give advice to taxpayers.
Find out if you're an accountancy service provider who needs to register with HMRC under the money laundering regulations.
Find the latest Climate Change Levy and Carbon Price Support rates for energy providers.
Learn more about Making Tax Digital for Income Tax if you're an agent, sole trader or landlord.
Find out how to use the Online Agent Authorisation to get client authorisation for HMRC online services for agents.
Find out what the PAYE for Agents online service is for, what you can do in the service and how to do it.
Check the availability and any issues affecting the Self Assessment online service.
Find out how to work out payments and when you should make them if your company’s annual taxable profits are over £20 million.
Learn more about the support available to tax agents and advisers which will help you and your clients.
Find out what you need to do and what HMRC standards you must meet before registering as a professional tax agent.
How to add your client authorisations to your agent services account for Making Tax Digital for Income Tax and check which authorisations have already been added.
Tell HMRC about changes to your contact details and anti-money laundering supervision details as a tax agent.
Find out the 'place of supply' rules for passenger transport and the VAT zero rating of public passenger transport if you supply it in the UK.
Find out what the Corporation Tax for Agents online service is for, what you can do in the service and how to do it.
Find out about the different types of HMRC penalties and how you can help your clients avoid them.
Find out how to use the digital handshake to get client authorisation for the agent services account.
Find out the VAT liability for supplying ships, trains, aircraft and associated services in the UK.
Find out rates and allowances for pension schemes for the 2026 to 2027 tax year.
How to apply for alternative dispute resolution and when you can use it to resolve a tax disagreement with HMRC.
Find out what to do if your agent asks you to authorise them through your business tax account.
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