If I understood it correctly, this is actually simpler than most SovCit insanity. Taxes are owed on the transaction, but they’re owed to the government, which represents the people, aka you, personally, so you can tell them to just not charge the taxes and file the zeroed out receipt with their tax returns to prove that they already paid the taxes to you personally by not charging you.
Yeah I don’t get that leap either but I did my best.