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Use the Agent Updates to get HMRC guidance if you're a tax agent or adviser.
How main and supporting agents can help sole traders and landlords manage Making Tax Digital for Income Tax.
Check what a paid agent can do on your behalf. How you authorise the agent depends on the tax, and you may need to use paper form 64-8 or an online service.
Sign in to your agent services account, copy across clients and authorise new ones.
Create an agent services account (ASA) for your tax agent firm to use certain HMRC services.
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.
This guide from the Valuation Office Agency (VOA) will help you identify and report false or misleading information from agents.
Get help choosing an agent to manage your business rates, researching agents and understanding your contract.
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