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Find out about changes to the rules and extra checks you’ll need to make to see if you can still claim.
Find out how to register with HMRC by post so you can create an agent services account.
Information to help tax agents and advisers find guidance, use HMRC's services and contact HMRC.
Use this service to manage your client's details for VAT, if you’re a tax agent.
Find out the different ways you can get client authorisation including the digital handshake, Online Agent Authorisation service, paper forms and through your client's business tax account.
Check which rates of Air Passenger Duty you need to pay if you’re a plane operator, and how to fill in your return to HMRC.
Find the latest Climate Change Levy and Carbon Price Support rates for energy providers.
Find out what VAT should be charged on supplies of fuel and power if you're a supplier or a user.
How main and supporting agents can help sole traders and landlords manage Making Tax Digital for Income Tax.
How to use paper forms to set up agent authorisations to deal with HMRC.
Find out when you can zero rate books and other forms of printed matter.
Find out what the PAYE for Agents online service is for, what you can do in the service and how to do it.
Find out about the compliance checks process and the help you or your client (if you're a tax agent) can get, during and after the checks.
Find out what to do if your agent asks you to authorise them using a link.
Find out about the different types of HMRC penalties and how you can help your clients avoid them.
Find out if you're an accountancy service provider who needs to register with HMRC under the money laundering regulations.
Find out which mortgage providers and lenders accept printed tax summaries.
Register your client’s estate online if you’re a tax agent or adviser.
How to access the Income Record Viewer and use the digital handshake if you’re an agent to check your clients pay and tax details, employment history and tax codes.
Find out rates and allowances for pension schemes for the 2025 to 2026 tax year.
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