You probably don't. You'll have to apply for one online.
Go to the self assessment page and navigate to the form for requesting self assessment. In the form, just state you need to file for seis relief and they should provide one within a couple of weeks.
You probably don't. You'll have to apply for one online.
Go to the self assessment page and navigate to the form for requesting self assessment. In the form, just state you need to file for seis relief and they should provide one within a couple of weeks.