Article in the Wall Street Journal today about the Warren tax plan that suggests some of our previous estimates were a little low. Obviously writers at the WSJ tend to have a more conservative perspective so I wanted to post here and see if things are being misrepresented.
Under Ms. Warren's plan, their unrealized capital gains outside retirement accounts would be taxed at 39.6%, just like ordinary income, plus an existing 3.8% investment-income tax. Add to that her new 14.8% investment-income tax to bolster Social Security...
I hadn't heard about the social security tax on investment income previously, and my assumption was that if we taxed capital gains as regular income it would just be taxed as regular income, not taxed as regular income and then have special capital gains taxes applied on top of that (the current extra 3.8% investment income tax for people with incomes >$200,000/year).
If correct, the interactions of all these factors would raise the effective wealth tax on billionaires with lots of unrealized capital gains to 6% * (1/(1-.396-.038-.148)) = 14.3%/year, rather than the 9.5-10% calculated earlier in the thread. It would also increase the potential consequences for people with closely held and illiquid investments when an unrealized capital gain increases was determined to have occured However, does anyone have any info the 14.8% SS tax on investment or insight into whether the 3.8% investment income tax would be likely to still apply if Warren's plan would treat investment income as ordinary income?
Now I also want to point that that the same article brings up the idea FPPurpose has talked about of retroactively taxing unrealized capital gains at the time of sale as a policy Warren might adopt in the future which would address come of the concerns for how this policy would impact small business creation and valuation.
I'll also note that I don't agree with the assertion in the title of that article and think it's actively misleading. The way they get to 100% is to count the wealth tax as part of the tax on the investment income from an asset. Of course a wealth tax would sometimes tax you more than the value of the income you received from that asset. If nothing else in some years the value of stocks will decline and a wealth tax will still be charged so even a 0.01% wealth tax would be an infinitely high income tax if you look at it that way.
Original source: https://www.wsj.com/articles/elizabeth-warrens-tax-plan-would-bring-rates-over-100-for-some-11573819200
Alternative (non-paywalled) source: https://www.morningstar.com/news/dow-jones/201911152987/elizabeth-warrens-tax-plan-would-bring-rates-over-100-for-some
I think the taxes do stack. And then what happens when the realized income isn't income but rather a loss. So to use WSJ article numbers, taxpayer's $1000 generates $20 of dividends but experiences $100 of capital loss. The "income" is a loss or -$80... (minus $80) and in this case, taxpayer pays $54 in wealth taxes in a year when they actually experience $80 of loss.
I think this is actually the policy objective--and Senator Sanders deserves credit for explicitly saying he wants to do this--but the wealth taxes and high income tax rates will more quickly grind down an affected taxpayer's wealth when they get a bad sequence of returns.
BTW, one other thing I've wondered about--and which the WSJ paper doesn't seem to comment on based on my quick read--is the gross up.
If affected taxpayer has $1000 of founders stock (so zero basis stock basically) and there's not dividend income and no appreciation, he or she probably still pays tax. Why? Because to pay the 6% or $60 of wealth tax, they'll need to sell $120 of founders stock. Then $60 of the $120, they'll use to pay the income taxes. The other $60 they'll use to pay the wealth tax.
If there's actually a net loss of $80 in some year, the $1000 shrinks to $826. And that's before the taxpayer spends anything on personal expenses, investment fees, etc.
Bill Bernstein and some other guys did a critique of Piketty's math pointing out that the free market economy is pretty efficient at vaporizing dynastic wealth--it just takes a while. (Then use the example of Vanderbilt.) Layer on higher taxes, and surely the process accelerates. Here's my longer discussion of the issue, which includes links to relevant sources:
https://evergreensmallbusiness.com/the-rich-get-poorer-the-myth-of-dynastic-wealth/Two thoughts tangentially related to the wealth tax given usual course of dynastic wealth... First, if it's going to be gone in a generation or two anyway, is it that big a deal if wealth tax policies accelerate the natural process?
Second, if a policy does spend down the top .1%'s wealth using Medicare-for-All, who pays once that money is gone?
P.S. Here is the nonpartisan Tax Foundation's analysis:
https://taxfoundation.org/elizabeth-warren-medicare-for-all-tax-proposals/#.XdIxafMoQmc.linkedin