I am self-employed but make less than the personal allowance of £11,000. The government website says my income band is taxed at 0%.
Do I still have to register as a sole trader and file a tax return?
Note: I live in England.
Also, closely related, I may soon start to earn additional money through another job, but again, my earning from self-employment won't affect my tax band. Will I have to do tax returns then?