Apologies if this is in the wrong place
I am about to take on a 2nd role as a vaccinator, I have a PT substantive post in the NHS, this will be a 2nd job and I will be employed on a Self Employed basis and as such will have to declare this income (no issues on doing this )
I want to make sure I do it right, don't want to get landed with a massive bill that outweighs the purpose of doing more work, ie to save up.
How easy is it to declare a 2nd income?