Taxing wealth is much harder on a practical and algorithmic level than taxing income.
But either way, taxing the tool is micromanaging the problem, and some powerful people cynically promote that because they can aim the details away from themselves.
Switzerland taxes wealth instead of capital gains (except for professional investors).
In some ways taxing wealth is quite simple, because wealth is already meticulously recorded via contracts and owners go out of their way to estimate the magnitude of their wealth for example to borrow money or for other financial and economic obligations.
Another approach would be to tax capital gains at the same rate as income and introduce additional top brackets. I have a hard time to find a good faith reason for capital gains to be taxed less than labor.
But there are enough other ways where it's really hard and unsolved. Imagine someone bought an $X irreplaceable ancient urn to hold the ashes of their parents.
How do you calculate the $Y "wealth" inside that non-fungible urn on their mantelpiece today? How can one determine which "I would buy that for X" statements are falsely low or falsely high?
> owners go out of their way to estimate the magnitude of their wealth for example to borrow money
I have no inherent problem linking one voluntary claim of wealth to another conclusion of wealth... But what happens when someone wealthy who doesn't actually need any loans applies for them while presenting themselves as a pauper?
Or cases where someone seeks a loan and their rationale is "I may have negative net worth but you'll be made whole because you're first in line", as opposed to "I have high net worth"?
> I have a hard time to find a good faith reason for capital gains to be taxed less than labor.
Consider a small company of AcmeCo with 1-10 workers all dedicated to the art of Acme'ing, each taking tiny wages (but accepting shares) because they believe in the mission and want to launch the company.
On a technical level, anything they (might) get would be capital gains, but clearly it's not the same as passive rents with no labor behind it. It's closer to deferred wages.
Capital gains are risky to generate. Many investments completely fail and when that happens, investors get very little tax relief.
If you increase capital gains tax, the more risky ideas will no longer be viable investment vehicles even though some of them would have been successful. Across the entire economy, the net effect will be less innovation, stagnation, and loss of power relative to foreign countries.
Tax rates are carefully tuned to maximize tax revenue without unduly disincentivizing production. To change them purely based on vibes would be catastrophically stupid.
> Capital gains are risky to generate. Many investments completely fail and when that happens, investors get very little tax relief.
You seem to conflate and misunderstand a few things here. For one, capital gains are paid out from profits, so they leave the company's budget and are not part of investment.
Secondly, holding stock and stock trading has been immensely profitable, relatively low risk and require little if done reasonably and over long periods.
More and more studies are affirming that simply buying index funds and holding them over long periods is _less_ risky than buying bonds.
> Tax rates are carefully tuned to maximize tax revenue without unduly disincentivizing production.
They reflect power relations and tax competition more than anything.
> To change them purely based on vibes would be catastrophically stupid.
Not based on "vibes". The people who actually generate wealth are workers and consumers, not stock holders.
> Please don't vote.
We should mutually respect our rights to vote even if we disagree.
> Many investments completely fail and when that happens, investors get very little tax relief
I don't really believe it. Investment is always incentivized by tax breaks and other political gifts. But once things turn bad it's the citizen's turn to pay for it. Fire all staff? We pay for unemployment. Pollute the soil? We pay for cleanup. Empty the water table? Guess who's gonna depend on the state for clean water...
> To change them purely based on vibes would be catastrophically stupid.
Please tell that to every neo liberal in my country. Reducing taxes on the rich seems to be their passtime, while every time some kind of capital gain is mentioned, everyone and their dogs become experts in economics and can tell you it's folly.
> Taxing wealth is much harder on a practical and algorithmic level than taxing income.
I find this argument somewhat unconvincing.
Where is most of the wealth? In hard assets, such as real estate and financial assets, such as stocks and bonds. The former are very difficult to hide, for obvious reasons. As for the latter, the ownership of every single share is recorded in large databases (e.g. DTCC, Clearstream and Euroclear). In that sense, the "physical location" of most of the wealth is well known, so in theory it should really not be difficult to tax it.
The unit of account for tax is the currency of the relevant sovereign. Most contracts for income are denominated in that unit of account, even if it is not there is often a highly liquid market (FX) between units of account.
Most wealth is not stored in assets where the unit of account is that of the sovereign. This counts double for assets with a physical location.
This isn't something that can be easily hand-waived away.
My understanding is that you say that taxing things denominated in a foreign currency is difficult? But why? I already pay taxes on my capital gains denominated in a foreign currency (for example dollars). There are official government exchange rates for tax reasons, published daily. I don't see anything to hand wave here, because there's no problem.
Not parent-poster, but I imagine the most difficult cases involve non-public stocks or non-fungible physical assets. Consider the problem of: "Someone purchased an irreplaceable ancient urn for $1m and put their parents ashes in it, what's that in taxable wealth today?"
It's too easy for people to offer hypothetical prices they'll never have to execute on. You could establish a price by forcing people to sell anything to the highest bidder, but that kinda explodes any conventional idea of property, and now the government is spending all its time running a trillion sketchy auctions while no human has time to do productive work anymore because your neighbor is trying to buy your car for $1 and you need to arrange a more-plausible offer before you lose it.
Apologies, in an attempt to be precise I have used convoluted language.
The point I'm trying to make is that assets such as land are not denominated in any currency and typically end up being held for such large amounts of time with such substantial transaction costs that's there would be a large cost involved in knowing what the value of the thing being taxed is.
If I pay you $100k, £100k or ¥100k we can use spot rates to work out how many € that is within much less than 1%.
If I own a piece of land how would you answer the question, "what should the value for taxation be?"
If you go with the last transaction price then this will have a substantial impact on properties that haven't been sold for a long time and encourage people to enter into transactions that look like sales but aren't (such a 999-year lease).
Leave it up to a government agency to decide and this agency will come under huge pressure to favour one type of activity over another. How do you value land owned by the government? What if that land is privatised? The UK's attempts to deal with this when it privatised BT completely destroyed the fibre to the premises industry in the UK for years.
Financial assets are extremely easy to hide. Set up an international chain of shell companies, foundations, and trusts, install a fake beneficial owner or trustee or two at various points, carve out deductibles for IP and "services", and the ownership becomes completely opaque.
And that's just the legal version.
I know someone who used to work as a business lawyer. She spent years trying to track down the true owners in various cases. At the very least it's an expensive business. And sometimes it just couldn't be done.
Of course governments can cut the knot with physical assets, walk into a building with troops and/or police, and say "This is ours now." Or they can order banks to hand over the money in accounts.
But before they can do that, there has to be some certainty about the owner. And even getting part way there can take a while and cost a lot.
A flat tax on wealth would be extremely easy to enforce. Basically if the bill for an asset doesn't get paid it goes to the government, and the bill is trivial to calculate because it doesn't need the rest of the entity.
If you apply automatic tax on bonds people will just not buy them unless you also increase their returns. It's a pointless exercise.
Same goes for stocks, it's just a bit bigger circle in this case.
Capital gain tax is just a bad tax that distorts decisions and make things less efficient for no reason. It's much better to tax resources (mainly land but also infrastructure usage) and charge for enforcement of IP/patents.
But financial assets do not need physical space, so they can be tied to smaller countries which will be very happy to tax them at a lower rate so they can "steal them" from the original country where they were generated.
You can take your financial assets with you but they're ultimately worthless, they're just a construct that represents something which has real value, like shares of a company: its real estate, inventory, employees, institutional knowledge, and future productive output have real value, your piece of paper doesn't.
Distribution of wealth is about the distribution of real resources, especially control over human labor. And that underlying thing can always be taxed, optimized, or even repurposed to better serve the needs of society.
You can still tax based on the persons residence or citizenship. In the end someone can be attributed to wealth, and if they want to stay where they are physically, they should also tax like it.
I need to think about this more, but the first thing that comes to my mind is not that this looks like “taxing the tool”, but that this can (ought to?) be similar to an alcohol or a fuel duty.
Nobody calls alcohol duty “micromanagement”.
For products like petrol, it’s widely known that from money paid for a liter when it’s sold, say, in the UK, more money stays in the UK’s government pocket via a complex web of taxes and duties, than profits the oil production company that supplied crude oil for that petrol.
Maybe taxing a kWh of the AI data center energy consumption should be a thing? I don’t know.
They don't, but it really is! There's different rates for different specific gravity and different processes.
Re: petrol, I note that the UK government is trying to replace this as part of the EV transition with a milage tax, which is proving controversial and fiddly.
Energy tax is a hugely fraught political issue. The "poster child" for cheap energy is a little old lady huddled over a 1kW one bar electric heater. Energy bills are a big "fixed" cost for households. Many small businesses have been affected by energy price rises - e.g. restaurants. And yet at the other end AI represents such a huge deployment of capital expenditure that it's distorting prices for everything else - energy, RAM, and so on.
I think I'd favor a "personal allowance" model similar to income tax, where you get the first X units of energy tax free and then have to pay VAT, carbon taxes etc. on the rest of it.
> I think I'd favor a "personal allowance" model similar to income tax, where you get the first X units of energy tax free and then have to pay VAT, carbon taxes etc. on the rest of it.
I can see why this is tempting, but I think there's a better way to legislate with this, especially with that poster child.
I'm a landlord of a flat. I used to live in it before I left the UK. The EPC rating is D, so despite the double glazing it's still pretty cold in winter. I am now living in a fancy new-build in Berlin which, despite being 3 times the size of that flat, can be kept warm for 10 months of the year just by body heat and waste energy from the white goods — even with higher electricity costs in Germany, it costs less to be comfortable in this building in a T-shirt all year round (even while snow is falling outside), than to be wearing fleeces and sleeping with hot water bottles and still not be completely comfortable in that flat in the UK.
A few years back there was a proposal for legislation that would increase the requirements for all rental property to be at minimum C-rated by 2030, as I understand it this was dropped and the current minimum is F or something ridiculous like that. My agent's advice is to not do anything until the legislation is actually sorted, even though I'm happy to spend whatever to upgrade the place, because until you know what the legislation demands there's always a risk of doing the wrong work beforehand, having to rip it out and put something else in.
IMO, government should push for this kind of boost, as it has with other energy-saving and insulation-boosting measures.
My first rental after graduation was a Welsh solid stone wall construction; like the example you gave, I couldn't keep warm there even with the electric bar heater a meter from me.
The current minimum EPC rating is D. The legislation to raise it to C hasn't been dropped, they just haven't decided exactly what date it will take place. And it's stupid legislation because many old properties cannot be sensibly raised from D to C, and these are the properties (e.g. terraced housing) which are typically rented out. So, we have a housing crisis with too few properties available to rent and the legislation will force landlords to take rental property off the market. Madness.
There's a lot of not-joined-up thinking in the UK government. Has been for ages.
Like, the housing crisis in the UK, there's a lot of empty houses, they're just in places with no jobs, could encourage employers to go there, but HS2 mumble mumble. Could build more houses, but greenbelt, and existing homeowners like the house prices going up, and lots of builders were Polish and oh look Brexit.
Right now, winter fuel allowance is literally burning money because the houses are not good enough. This is also not sensible.
I remember there was a pressure group "insulate britain". Their aggressive tactics got them banned and arrested, and the idea was never heard from again. I sometimes wonder if that wasn't the intended outcome, a low-temperature conspiracy theory.
Thinking about who might benefit from it being a conspiracy, the only finger I can point at would be Russia? (Well, unless it's a long-term generational anger at the British Empire, which I have discovered is more of a thing than most Brits realise).
That would be a highly bureaucratic solution with significant overheads.
Would everyone pay extra tax per kWh or just AI computers? Tax it on the producer or consumer side?
How would you verify that a particular data center is "bad computation" and needs a different tax rate on its energy usage.
Should an AI data center from pharmaceuticals or biotech startup be taxed extra per kWh, even if the AI is purely used for medical research?
Just big AI datacenters. If this encourages people to run local AI, all the better.
> Should an AI data center from pharmaceuticals or biotech startup be taxed extra per kWh, even if the AI is purely used for medical research?
That's not a gotcha.. those are all policy choices. My personal preference is, yes, of course - medical research today is taxed just fine. If there's lobbying to specifically grant tax benefits to medical research, I can see an exception being carved.
You think multiple localised heat centres are more efficient than centralised managed heat centres. Why don't we all just have a coal-fired power station in our back garden?
The issue I have with your proposal is that it discloses too much metadata to tax authorities in order to enforce compliance. They'll have an almost perfect map of the legal compute in their jurisdiction. Access to compute should be free to all and not gated by taxes.
Tax on electricity is already a thing. That can be adjusted and even be made progressive. Extra for fossils and so on.
> Taxing wealth is much harder on a practical and algorithmic level than taxing income.
Depends on the tax. It is a lot easier to move move profits to a low tax jurisdiction than it is to move land or machinery.
> But either way, taxing the tool is micromanaging the problem, and some powerful people cynically promote that because they can aim the details away from themselves.
I definitely agree with that.
There are all sorts of problems. Do you tax this notional "income" where the work is done or where the AI runs or where the company that owns it is incorporated?
I think the simplest explanation is also the best one. Like you said, it is very difficult to tax wealth.
I think we have no option other than taxing loans and other money movements like that in sufficiently large scale as ordinary income. If I get a loan for USD 200k for a house once a year, I think it isn't income but if ElMo gets loans worth USD 20M a year, every year, he should pay income tax on all of that as if it was ordinary income. How he pays it? I don't care. Sell some assets. Oh and that sale is also taxable.
But either way, taxing the tool is micromanaging the problem, and some powerful people cynically promote that because they can aim the details away from themselves.