An environmental approach to taxation

posted by Erasmussimo on March 11, 2024 - 5:57pm

A different approach to taxation

Our tax system is a complicated mess. The core of the system is a progressive tax on earned income. This is augmented by a number of taxes on corporate income, gasoline, liquor and miscellaneous tariffs. Add to this state taxes on income, property, and sales.

There are a great many flaws in the system, the most egregious of which is the ability of special interests to obtain tax breaks that average people don't enjoy (although the deduction for home mortgage payments is a huge benefit to the middle class.)

Now, the basic philosophy behind the tax system is supposedly the notion of progressivity: rich people pay higher taxes than poor people. However, in the ninety years since the income tax was instituted, rich people have learned how to dilute the impact of this with all manner of special deductions. In net, our tax system is nowhere near as progressive as many people think.

The biggest objection to income tax, however, is that it punishes you for getting a job, working hard, and earning a good living. In effect, the greater the contribution the citizen makes to our economy, the more we tax them. That's just wrong.

I would like to propose a completely different approach to taxation. Instead of taxing people based on how hard they work, why not tax them on the basis of how much damage they do to the environment? You can earn as much money as you want, but when you spend it, we're going to make you pay for the damage you do to the environment.

The mechanics of doing this are not as difficult as they might seem. We tax every single emission at the source. At the outset, we start off with the big, easy-to-find emitters: power plants, factories, and so forth. Later on, we move to medium-sized emitters, and finally we get to small emitters.

The tax would be levied based upon two sets of measurements: the environmental impact of a pollutant, and the amount of that pollutant emitted by the source. Carbon dioxide is a good example. We set a tax rate for CO2, say $50 per ton. That tax rate applies to everything that emits CO2. At first we apply it only to big sources. They factor the cost of the tax into the price they charge consumers. Thus, the tax is indirect -- always a good thing politically.

We would also establish tax rates for other emissions: nitrous oxides, sulfur oxides, and so forth. Every now and then the government inspect drops by for a surprise visit and measures your smokestack emissions, and your tax rate is recalculated.

We can apply this to automobiles and levy the tax on gasoline. That does create a problem with cars that achieve gas efficiency by using fewer emission controls. This would raise some difficulties, but I believe they can be addressed fairly.

We could easily make the transition by phasing in the new tax regime over, say, a decade. Initially we apply it only to heavy industry, but the effects show up in higher prices rippling through the economy. At the same time, we lower income tax rates across the board, so that the net effect on the middle class is zero. With each passing year, we add to the list of industries affected by the new tax regime, and reduce the income tax rate even further. Done properly, we can make the transition to zero income tax smoothly.

Now, there are some gotchas with this scheme. One of the worst is the taxation of imports. Why should a car manufacturer purchase (taxed) American steel when they can purchase untaxed imported steel at a lower price? The answer here, I think is the application of tariffs based on comparable American products. In other words, if the average ton of American steel is calculated to require a tax of $120, then we apply a tariff of $120 to imported steel. Of course, this still creates incentives for American steelmakers to move their operations offshore where they can operate really dirty factories and pay on the average price of steel rather than the "true" price they'd have to pay if they were in the States -- but they already face this issue because they must comply with more stringent pollution laws in the USA anyway.

Remember, this system would eventually apply to every single product sold. Whatever it is you make, a Federal EPA auditor would have to come through and assess the amount of pollutants your operation releases. However, in a huge number of cases, there is no intrinsic emissions. A retail store has no intrinsic emissions -- all its environmental impact is already accounted for in the taxes it pays for electricity and the products it stocks.

There would always be some loopholes. For example, woodburning stoves generate lots of pollution, but there's not much we can do to track those down. They'd be like the underground economy -- beneath the radar.

One could of course object that this would require a huge Federal bureaucracy to implement. I think not. Remember, the IRS is already a huge Federal bureaucracy, and it would be eliminated by this new approach. Initially, when we're concentrating on only big emitters, the bureaucracy required to assess their emissions will be very small relative to the amount of revenue they generate. As we move down the economic ladder to smaller-scale operations, however, we'll have to increase the size of the bureaucracy. At some point, we'll conclude that the additional cost of all those inspectors isn't worth the additional revenue they generate. That's where we draw the line.

Here's one more nice feature of the system: it can be applied to government operations just as well as private operations. Not many people realize this, but our military is one of the worst polluters in the world, because they're exempt from most environmental regulations. They certainly have tried to clean up their act in the last thirty years, but they're still way behind. In this system, the EPA estimates their environmental impact, and that money has to be deducted from their overall budget. That would create the right incentives.

The basic concept of this taxation system is to use the price mechanism to encourage environmentally responsible behavior. If Joe Citizen wants to pursue his hobby, he should be free to do so -- so long as he pays for the damage he does.

Lastly, there is the question of how we determine the environmental costs of various emissions. This will be a hotly political issue. No matter what numbers we come up with, people want to go to court to change those numbers. So the really tough part of the system is coming up with a procedure that commands respect and is beyond the reach of lawsuits. That can be done, but it will require careful design.

There remain a great many details I have left out, but this post is already too long. I present it to the readership in the hope that they will find it worthy of consideration.

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Let's start with the tax code in the US first...

I think you are implicitly correct in terms of the tax regime in the US; meaning that it is not as progressive as one would think and it's getting worse.

To get explicit on this subject...

  1. Since 1950, the ratio of federal tax revenues to GDP as received by personal income taxes has remained fairly steady at 8%, having spiked to 10% in the late 90s.

  2. However, the ratio of federal tax revenues to GDP as received by corporate income taxes has dropped off by 66% (6% in 1950 down to 2% today).
  3. A complimentary statistic is that the ratio of federal tax revenues to GDP as received by social security contributions has grown by 300%. This essentially can be seen as a drag on wages, since organizations large and small tend to take fully-loaded unit labor cost into consideration when setting salaries.
  4. Since 1980, capital gains taxes have been slashed by 50%.
  5. The top 1% of stock holders in the US own 34% of all stock by value whereas the botom 80$ own less than 11% of all stock by value.
  6. Add to this the off-shoring of many corporate entities (insurance and banking being the biggest "offenders") to avoid US taxation and you've got a recipe for massive regression in the tax code.

Essentially, the US has engaged in a massive shift in tax burden away from taxing wealth (corporate profits, capital gains, inheritance, etc.) and toward taxing income.

Of course, an argument could be made that this shift has ushered in a huge expansion stretching back into the late 80s. However, the counter argument is that individual productivity gains has done more to usher in this expansion than tax policy and even if one concedes the point; to whom have the benefits of this expansion accrued if not to the wealthiest amongst us?

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Now, as to your assertion that taxing emmissions is a way to go, I tend to agree. (check out this section of the post (clicking will take you to the proper spot) --> http://unity08.com/node/766#carbon )

However, it is clear that these types of taxes will be regressive in nature in that those least able to afford them will bear the brunt of the increase. Taxing bus emmissions will drive up (pun unintentional) the cost of a bus pass. Taxing carbon emmissions will drive up the cost of electricity, and the ratio of additional tax burden to overall net-worth will disfavor our least advantaged citizens.

BUT, THESE THINGS MUST BE DONE; not to balance or make more fair the tax code, but to foster long-term systemic changes in the overall federal budget (see the same post as above for a discussion of the "Oil Dividend") and to soften the dangers of global warming and to reduce America's penchant for foreign adventurism in the pursuit of energy resources.

Other mechanisms can and should be examined to deal with the tax code while at the same time pursuing your approach to source-based taxation.

John E. Kaczmarowski
kacz@kaczmarowski.com
www.kaczmarowski.com

You hit it on the head KACZ. I want to get rid of the IRS and have a flat 12% tax on income and personel worth. AND NO REFUNDS. I've said this before, the Rich get Richer, the poor stay poor and the middle income pays for support of this Country. With this 12%, even the rich will pull their weight. They sure don't pull it now! Too many loop holes to get around paying their fair share. The only thing the IRS would do, is to make sure we all pay the same amount for what we earn and what our net value is, and collect it...
Thanks
Tee
"Lets take care of "U.S." first" U.S. = United States

I agree, the regressiveness of this tax system is THE major argument against it. The rich will be able to buy solar panels that the poor can't afford. On the other hand, it's almost always the poor who suffer most from the various forms of pollution. Perhaps the regressiveness of the system can be counterbalanced by retaining some income taxes on the highest income brackets. We have two countervailing desiderata: the desire to send appropriate price signals to consumers, and the desire to counter the socially unhealthy effects of high values of the Gini Index.

if we used this form of taxation there would be a real reason not to consume....and those that consume pay more....

Using the tax code for social engineering has, and will continue, to put more power in the hands of our "friends" in DC. They have more power to sell, and the special interest groups are happy to buy. How long do you think it will be before some group decides they need a CO2 exemption, and are willing to pay(campaign contributions)for it. The progressive income tax has served only to keep people at there current economic station. As your income increases, the state takes a larger percentage, and you have less to show for your increased production. I can see one problem with the carbon tax. You may have a sharp increase in the use of human labor substituting for mechanized equipment. Many believe Lincoln ended slavery. Not so. The industrial revolution did. The problem with taxing net value is that some people have only their net value to live on. If you tax it at 12% it won't last long.

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