&gt;&gt;My duty is only to pay the minimum amount I am legally obliged to pay. Not one cent more.<p>How much you are obligated to pay is the point of contention. Ideally, everyone pays taxes proportional to the amount of benefit they get from public services, programs and infrastructure, so that those things can be maintained. The issue with tax-dodging is that it sidesteps this moral imperative by taking advantage of a legal loophole.