I laid out 3-4 valuation questions in my response to your earlier points that create massive problems with an asset based tax model. Valuation based methodologies for non liquid or publicly valued assets is an interesting concept that is going to make a lot of guys in my industry well off unless they standardize the methodology of valuing things. We have tried it with an estate tax and it’s a failure from a valuation standpoint. I can give 10 accounting/law firms an estate with property, business interests, etc and I bet the estate tax owed doesn’t match on any of the 10. That is a problem in a tax system that is taxing valuations.
As far as the income tax system, the simple answer is simplify it. Kill the QBI deductions, have a real discussion on capital gains tax, take out the social agenda items, restructure the corporate tax system, get rid of 100% bonus depreciation, lower rate structures, etc. There are a multitude of things that can be done, instead we’re going to sit around and wait on Trump’s tax changes to sunset and talk about wealth/estate tax issues.