How about welshing on any debts that result from fraud? If this religion forces nations or people into debt to itself through its fraud or by creating a currency system that forces people into debt to itself (materially or spiritually), the debt should be welshed on. And that goes for debt that results from banks forcing themselves into nations, printing the currency and lending it at interest to the governments, and then indebting those nations. Welsh on such debts--the alternative is enslavement.
And, why should a publishing company disguised as a religion be exempt from taxes? Not only that, religion has as its job the advancement of the human soul. Does the religion do that? For that matter, do any of the Jewish, Christian, Muslim, or hybrids of those three (or any religion influenced by one or more of those three) accomplish advancement of the human soul? I don't think so. All three bash women and relegate them to sub-human status. All three make sex such a regulated affair. All three deny followers pleasures that do no harm. All three are homophobic. All three work against human nature. As such, they all need to be taxed to the hilt, and the taxes used by the government to do legitimate things (defense, infrastructure, and the like) and not paying banks that print debt based currency.
Besides, what if someone were to claim that spiritual Satanism does advance the soul? Would they be tax free? They should, especially since they make no claim to be Jewish, Christian, and/or Muslim and then go against those core principles. Satanism is right upfront. You work with the universe, you work with the Demons, you work with human nature, and you strive to advance your soul. And isn't that what religion is supposed to do?