Archive Website of the UK government

Using an accountant

You don’t have to employ an accountant if you don’t want to, particularly if your financial situation is straightforward. However, you may find that a good accountant can help you manage your finances more easily.

Tax agents and accountants can deal with all your tax affairs, including filling in your tax return.

Using form 64-8 to authorise your accountant

You need to give written permission for your accountant to deal directly with HMRC on your behalf. To do this you should download and complete form 64-8 ‘Authorising your agent’.

• Download 'Form 64-8 - Authorising your agent' (PDF, 155K) Opens new window

• Help with PDF files

You can also order a form online.

• Online forms ordering service Opens new window

Or you can request one over the phone by calling the Self Assessment Orderline.

• Self Assessment Orderline Opens new window

Alternatively your tax adviser or accountant can use HMRC's online authorisation service to avoid having to deal with the paper form.

Bear in mind that even if you have a tax adviser or accountant, you are personally responsible for your own tax affairs and the accuracy of all information supplied to HMRC.

More useful links

• Download 'Authority for an intermediary to act on your behalf' (PDF, 78K) Opens new window

• Help with PDF files

Useful contacts

• Money, tax and benefits contacts