Register for Self Assessment
Overview
You must register for Self Assessment if you have to send a tax return and did not send one last year.
This guide is also available in Welsh (Cymraeg).
There are different ways to register if you’re:
You must register for Self Assessment if you have to send a tax return and did not send one last year.
This guide is also available in Welsh (Cymraeg).
There are different ways to register if you’re: