I want to start my own online business, as I hate being on the dole and want to work for myself. However, I want to know what the situation would be in regard to claiming Working Tax Credit. I mean, say I started an online shop and it did not take off right away. How would I prove to HMRC that I was actively working on the store for 30 hrs per week?

Also, I have heard that the government is proposing new legislation for WTC. If so, how would it affect a self employed person like me?