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Sign in to HMRC services and check which agent account you’ll need to use.
There are different ways to register depending on which tax service you want to use on behalf of your client.
Find a customs agent or express operator to help you with import and export declarations.
Find out about the different types of HMRC penalties and how you can help your clients avoid them.
Guidance, services, forms and manuals for tax agents and advisers. Including how to register as an agent, getting client authorisation, and compliance checks.
Sign in to your agent services account, copy across clients and authorise new ones.
What to expect if HM Revenue and Customs investigates you, the penalties that may be charged and what details about you can be published.
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.
Find out what roles and access you can give your staff in your HMRC online services for agents account and your agent services account.
Create an agent services account (ASA) for your tax agent firm to use certain HMRC services.
Don’t include personal or financial information like your National Insurance number or credit card details.
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