Since there is a moral system that one can subscribe to that allows you to convert something immoral into something moral, please have a look at this: The Magic Threshold
Basically, the point I'm trying to make here is that taxation is theft. It seems to me that the average person believes taxation is not theft. They believe theft is immoral and taxation is just not seen as immoral. I'm going to question this notion. The basis is that if one person "taxes" you, it's theft. But if multiple people tax you, somehow it's not theft (assuming they've taken the necessary precaution of writing words on paper, also known as "law").