I periodically check the talk page of the JW wikipedia page. When I entered the search terms, I noticed JW in Norway, which aroused my curiosity. According to the article on religion in Norway, Norway funds most religious groups. According to the article, JWs receive state funds as a religion. They are a very small minority. The article does not say that they turned down the money b/c of neutrality principles.
They are on Caesar's payroll evidently.