Avikaben, the Shulchan Aruch says that one who evades taxes is a thief whether from a Goyish or Jewish king. Where so you think the Jewish king rules? In Antarctica? And if so, what is the hava amina? Obviously, this means, as Rav Ovadia understands it (and even says that one cannot say “kim li” as it is against both Rambam and the Mechaber), that there is dina d’malchuta dina in EY.
Rav Eliashiv ruled ” ???????? ??? ??? ????? ???? ?????? ??? ????? ????? ??????? ???? ?? ??”?”.This is also the opinion of the Avnei Nezer (Yoreh Deah 312:48), who says that what is beyond the poweer of the king are dinei mamonet (although the concensus of the poskim is that they have the din of minhagei hamedina as thye are accepted by the community) and dealing with averot ben adam laMakom.