Getting started
Support, guidance and resources for registering as a tax agent and getting authorised to act on your client's behalf.
If you want to help friends and family with their tax, you can register online as a ‘trusted helper’.
If you want to become a professional tax agent, there are some things you have to do and standards you should follow before you can start handling tax for your clients. These include:
- registering for anti-money laundering supervision
- registering your own business for tax with HMRC
- making sure you’re meeting HMRC’s agent standards
- considering becoming a member of a professional body
If you’re based outside the UK, you must comply with the anti-money laundering requirements of that country.
You must register as a tax agent with HMRC for the tax services you want to use.
There are different ways to register depending on which tax service you want to use on behalf of your client.
You will need to check which type of account you need, and if you should register:
- for an agent services account
- for a HMRC online services account
- using a Government Gateway user ID
The tax services you will be using will determine the type of account you need.
How to create an agent services account
Once you have registered with HMRC as a tax agent, and your registration has been accepted by HMRC, you can create an agent services account.
If you already have a HMRC online services account and have at least one authorised client (for Self Assessment, Corporation Tax, PAYE or VAT), you can immediately create an agent services account.
How to create a HMRC online services account and enrol a tax service onto your HMRC online services account
When you’ve registered and got the agent code for the service you want to use, you can then enrol it onto your HMRC online services account.
Once you’ve enrolled a tax service, you will need to activate the service before you can transact on behalf of your client.
Once you’ve registered for and enrolled a tax service on your HMRC online services account you’ll need to get authorised by each of your clients to transact on their behalf.
Check which agent account you will need to use
The account you will need to sign into will depend on the service you need to access. Check which agent account you will need to access a service.
Once you’ve registered as a tax agent, you must then get authorisation from your client so that you can transact for them.
You should not use your client’s Government Gateway user ID, or access their online tax account.
Depending on which tax services you will be using, there are different ways to get authorisation from your clients, including:
- the digital handshake
- online
- asking your client to authorise you through their business tax account
- paper forms
If you want to register your client for Self Assessment, Corporation Tax, PAYE, VAT or their trust or estate, you can do so through your HMRC Online Services account.
Making tax digital for VAT
All VAT registered businesses should now be signed up for Making Tax Digital for VAT. You no longer need to sign up clients.
HMRC will sign up all remaining businesses to Making Tax Digital for VAT automatically unless they are exempt or have applied for exemption.
Making tax digital for Income Tax
You can sign up your client voluntarily for Making Tax Digital for Income Tax.