I currently earn some £20 a day from adsence. This is under my £10,000 personal allowance. Do I still have to register as Self-employed? I don't have any other source of income because I'm a student. What are my chances of being reported/etc.? I would rather be legally self employed and earning less than £10000 and sleeping without any worries. Can anyone guide me through the process if you are paying UK taxes. What are the benefits etc.? I applied today but I gave no information about my website, so how exactly will they know that I paid my tax from that website?