We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Register to vote Register by 18 June to vote in the General Election on 4 July.
How to use the Digital Marketplace to find cloud technology and specialist services for digital projects.
Find out how to get an agent reference number for PAYE, Construction Industry Scheme (CIS) or Employment Related Securities (ERS).
Find out what you need to do and what HMRC standards you must meet before registering as a professional tax agent.
Use the VAT53 form to allow an accountant or agent to register or make changes to a VAT group on your behalf.
Find out how to get an agent reference number for VAT, VAT Mini One Stop Shop (MOSS), NOVA or VAT EU Refunds for Agents.
Find out how to use the digital handshake to get client authorisation for the agent services account.
Complete this form if you're an applicant applying to register a biodiversity gain site or record allocation of off-site gains.
Find out which method you should use to calculate the customs value if you’re a selling agent or branch office.
Sign in to HMRC services and check which agent account you’ll need to use.
Technical specifications for software developers working with the Agent Authorisation Online service.
Get guidance from HMRC if you're a tax agent or an adviser.
The guide to VAT rules and procedures.
Sign in to your agent services account, copy across clients and authorise new ones.
Guidance about expert witnesses in cases funded by legal aid, including fees, prior authority and provisions for specific types of expert.
Guidance, services, forms and manuals for tax agents and advisers. Including how to register as an agent, getting client authorisation, and compliance checks.
Find out what you need to do when importing commercial goods into Great Britain in your accompanied baggage or small vehicle.
Information on legal requirements and advice for British nationals buying or renting property in Spain.
Find out how to use the Online Agent Authorisation to get client authorisation for HMRC online services for agents.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab).