It's not that tricky. All you have to do is make it a taxable event to collateralize stock.
How do we know whether they lie without a solid definition of net worth?
I'm not defending billionaires and I believe they should be heavily taxed, and huge inheritances should be outlawed, but what's Elon Musk's net worth, for example? He surely doesn't have $369 billion in cash. Can we tax him based on his Tesla shares? What happens if Tesla stock goes down by 99% next year? It's tricky.
They get to tell us what they are worth. Generally speaking, if you want to lie about your net worth you are choosing between tax fraud and insurance fraud. There are some areas that are tricky, like pre-market startups, but we have things like 409A valuations that help with that. Penalties should have no statute of limitations - if you lie about it, you get to look over your shoulder forever. It's not perfect, but as you have clearly recognized, there is no perfect system that allows for a reasonable degree of freedom.
> Can we tax him based on his Tesla shares? What happens if Tesla stock goes down by 99% next year?
Not really tricky! He gets taxed on the value of his shares in year 1 and he gets taxed on the value of the shares in year 2. If the value goes down 99%, you pay way less tax (or none if he's no longer wealthy enough to qualify). He can sell his shares to pay it, and I honestly do not care if he is not liquid enough to do that - that's a situation he put himself into. No he doesn't get a tax break on the loss - the rich have a sense of entitlement that their wealth belongs to them free of charge, and I think they should have to pay maintenance. Without public utilities (roads, electricity, air and sea traffic control, etc) and social stability, most of these billionaires would lose their wealth to warlords very quickly.
That doesn't make any sense. If I have $8B worth of shares and I have $2B in cash, and if the wealth tax is 20% I will have to pay all my cash this year. If my shares goes down to zero next year I'm broke. I couldn't just sell $2B worth of shares in the first year either because that would have affected the value of the shares. This is not how taxes should work.
Everyone agrees on income tax or capital gains tax because they are both cash, and the tax is also in the same currency. If we can find a way to tax wealth in the same "currency" (for example 20% of your share portfolio, plus 20% of your cash) then it might work. Obviously the state may not always be able to use shares to fund infrastructure, and cashing out those shares would diminish the value. Also it's still hard to do that for, say, real estate investments.
In any case, the whole thread about "net worth" is really besides my original point, which is that collateralizing stock for loans should be a taxable event. The only reason we got into net worth was because I said I'd only apply it to high net worth individuals, since they have almost exclusively benefitted from the economy over the last 10-20 years. This is also super achievable because to get the bank to loan you money, you have to declare the value of the assets and the bank has to agree with the valuation - super easy to determine tax on that number.
I don't feel that strongly about it if he is just sitting on the assets, but if he's leveraging them to buy Twitter, OpenAI or to donate money toward overthrowing the Democratic order, then yes, he should absolutely pay taxes for the privilege.
> collateralizing stock for loans should be a taxable event
I fully agree with this.
Disagree. We've been negotiating from the middle. We got the New Deal because the alternative for the wealthy was facing a socialist revolution.
Funnily enough there is (was?) legal activity about exactly this with our current POTUS.
Real estate assets when being accounted for tax purposes: "Worth: $x"
Same real estate assets when being accounted for loan collateral: "Worth: $10x".
But of course like most legal activity against POTUS, it's just been "abandoned".
It's not particularly hard. Just have enough collateral to not get margin called. And, like the margin interest rate better than the tax hit. Shop around for rates. Notice, you don't have to pay the entire down payment this way.
If you have amassed 6 figures of stock and are buying a house, you're qualified to educate yourself on these topics. It's usually worth reading up anytime you incur that sizable a taxable event.
I am not saying this is a great idea, BTW. Just, it's an idea within many people's reach.
I believe the GP is just cautioning rando HN readers that they should not rush out and make their down payment in the manner described, as opposed to liquidating some of their stock options for "real cash" like the GGP had to do.
They are just explaining a reasonable method that the (above) average HN reader could use to be in the same situation as Bezos of having a 0% tax on their down payment.
In the US, there's a pretty massive exemption (well, deferral) for capital gains tax on the sale of a primary residence, so once you have one home to work with, the down payment is (kind of?) tax-free anyway.
Never give absolute financial advice to anyone who's situation you don't fully understand.
It's not uncommon when people buy deals while traveling or in hot markets.
See also Mr Money Mustache's articles on this topic. He assuredly is not Bezosesque.
Another very rational reason for such a margin loan for a home down payment is if the stock you wanted to sell hadn't been held for a year and therefore its sale would not yet qualify for long-term capital gains rates.
You might choose to pay margin interest for up to a year so that the stock sales become taxed at the much lower long-term capital gains rates instead of like income.
That might make sense for someone in the 24% federal bracket which ends at just under $200K of annual income, depending upon how much longer one needs to hold the position to achieve the more favorable taxation. Certainly far below the yacht-owning bracket.