I don't think these people would be superrich if they wouldn't be optimizing their taxes, at least at some level. I would guess taxes are the typically the biggest single expense the really rich people pay.

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tristramb 8 hours ago | parent [-]

I would have thought that being superrich would free you from worrying about 'optimizing your taxes'.

	▲	grues-dinner 5 hours ago \| parent [-]
		I would think so, but perhaps for the people who are self-defined by the magnitude of their wealth they become more and more obsessed by it as their expenditures on "real" things dwindles in comparison.