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Find out which method you should use to calculate the customs value if you’re a selling agent or branch office.
Complete this form if you're an applicant applying to register a biodiversity gain site or record allocation of off-site gains.
How to change or remove authorisation online or by phone.
Use form DT-Individual to apply for relief at source from UK Income Tax and to claim repayment of UK Income Tax.
Find out what you need to do and what HMRC standards you must meet before registering as a professional tax agent.
Find out how to get a certificate of residence as an individual, company or organisation so you do not get taxed twice on foreign income.
Find out how to change and remove authorisation from an agent acting on your behalf.
Overview about agreements, conventions and treaties which impact on the UK's strategic export control policy and legislation.
Get guidance from HMRC if you're a tax agent or adviser
Find out about the service HMRC provide for tax agents and advisers to help resolve client-specific issues.
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.
How to use paper forms to set up agent authorisations to deal with HMRC.
Employment Appeal Tribunal judgment of Judge Tayler on 22 May 2024.
Find out how to use the Online Agent Authorisation to get client authorisation for HMRC online services for agents.
Find out if you need an agent services account (ASA) and an agent reference number to receive Income Tax or PAYE repayments for other people.
Find out if you need to pay VAT when you sell goods direct to customers in the UK, without the involvement of an online marketplace.
How VAT affects travel agents and tour operators.
Information for British citizens moving to or living in Pakistan, including guidance on residency, healthcare and property.
Use the VAT53 form to allow an accountant or agent to register or make changes to a VAT group on your behalf.
Don’t include personal or financial information like your National Insurance number or credit card details.
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