My son is getting very depressed over his tax issue. He has just obtained a job and you would think that this would be good, but he is working on a self employed basis and the tax taken off his money is 35% which does not leave him enough to live on. He knows that he can claim back at the end of the year, but this is like giving the government a loan when he needs it to live off. Is there any way around this? Is this normal?