Ten out of the 11 techniques mentioned – all except 'deferred compensation' – involve avoiding either capital gains or estate taxes.

So here's a simple solution: abolish capital gains and estate taxes.

The mega-rich manage to get around them, anyway. They have the accounting tricks, and the government not only can't keep up, the legislature can easily be tricked/lobbied into adding new loopholes in the future. The taxes mainly catch the slightly-rich, and spawn a giant negative-sum industry of tax manipulation.

Get the revenues instead from other taxes, that are both broader-based and harder-to-avoid-via-symbolic-manipulation. Consumption taxes and property taxes, for example.