For context, under the table transactions are very common in Israel. Tax avoidance is everywhere.
> ... secret documents leaked from FinCEN, the Financial Crimes Enforcement Network, a unit of the U.S. Treasury. The documents “show that five global banks — JPMorgan, HSBC, Standard Chartered Bank, Deutsche Bank and Bank of New York Mellon — kept profiting from powerful and dangerous players even after U.S. authorities fined these financial institutions for earlier failures to stem flows of dirty money.”
Trailer for Netflix series, The Laundromat, https://youtube.com/watch?v=wuBRcfe4bSo
That would be all of them? Even if you ignore illegally I’m not aware of a sovereign state that was settled by people who were there first settlers and has continuity of government.