Skip to main content
The new Teacher Workspace is here. Your first 3 assignments are free. Try it →

Severance Taxes

Severance taxes are taxes on extracting natural resources such as oil, gas, coal, or timber. In Principles of Economics, they show how governments tax resource use and how those taxes affect prices, profits, and public revenue.

Last updated July 2026

What are Severance Taxes?

Severance taxes are taxes a government charges when a natural resource is taken out of the ground or cut from public or private land. In Principles of Economics, you usually see them with oil, natural gas, coal, timber, or other resources that get depleted as they are harvested.

The basic idea is simple: once the resource is removed, it is gone, so the tax is tied to extraction rather than to income or regular sales. States often use a per-unit tax, a percentage of value, or a combination of both. For example, a state might tax each barrel of oil extracted, or it might take a share of the market value of the oil produced.

Severance taxes are different from general business taxes because they target a specific activity, not just profits. That means the tax bill can change with the amount extracted and the price of the resource. If oil prices rise, a value-based severance tax can raise more revenue even if the extraction rate stays the same.

These taxes show up in economics because they connect government revenue to scarcity and depletion. A state with a lot of drilling may use severance-tax revenue for roads, schools, or environmental cleanup, since extraction can wear down infrastructure and leave long-term costs behind. In that sense, the tax is not only about raising money, but also about making the extracting firm help cover the cost of using up a shared natural asset.

One thing to watch is the tradeoff. A higher severance tax can bring in more public revenue, but it can also make extraction less profitable, which may reduce production or push firms to drill elsewhere. That is why debates over severance taxes usually center on who should bear the burden, how much extraction should be taxed, and whether the tax rate is high enough to cover the loss of the resource.

Why Severance Taxes matter in Principles of Economics

Severance taxes matter in Principles of Economics because they are a clean example of how governments raise revenue from a specific market activity and how taxes change incentives. When you study taxation, you are not just memorizing labels. You are tracking who pays, how much they pay, and what changes in behavior the tax may cause.

This term also connects to resource economics. Oil, gas, coal, and timber are not renewable on short time horizons, so extraction today reduces what is left tomorrow. A severance tax puts that depletion into the policy conversation and raises the question of whether a state should charge firms for using up a natural resource that cannot be replaced quickly.

It also helps with tax incidence questions. Even if the tax is legally placed on the extractor, some of the burden may be passed to consumers through higher prices or to resource owners through lower payments. That makes severance taxes a useful case for analyzing the difference between who sends the check and who actually bears the cost.

Keep studying Principles of Economics Unit 30

Official unit cheatsheet

open one-pager

How Severance Taxes connect across the course

Excise Tax

Severance taxes are a specialized form of excise tax because they target one particular activity instead of all sales or all income. The difference is that severance taxes focus on extracting natural resources, while excise taxes can apply to products like gasoline, alcohol, or tobacco. Both are often used to raise revenue from a specific market and can change consumer or producer behavior.

Resource Depletion

Severance taxes are tied directly to resource depletion because the tax applies when a non-renewable resource is removed from the ground or forest. In economics, depletion means the stock of the resource falls over time. That makes severance taxes useful for discussing scarcity, future supply, and whether current extraction should help pay for long-term costs.

Royalty Payments

Royalty payments and severance taxes can both show up in natural resource extraction, but they are not the same thing. Royalties are usually payments to the owner of the resource, often a landowner or government, for the right to extract it. Severance taxes are government taxes on the extraction itself, so a firm may owe both depending on the arrangement.

Regressive Taxes

Severance taxes can raise fairness questions similar to regressive taxes because their burden may be passed on in ways that do not line up neatly with income. Economists ask whether the final cost lands on consumers, workers, or resource owners. That makes severance taxes useful for discussing incidence instead of just looking at the legal taxpayer.

Are Severance Taxes on the Principles of Economics exam?

A quiz or problem set might ask you to identify why a state would charge a severance tax, or to explain who bears the burden when the tax is added to oil extraction. In a graph question, you may need to show how the tax changes production costs and shifts supply, which can lower the quantity extracted. In a short response, connect the tax to government revenue, depletion of a natural resource, and possible effects on price and profit. If a scenario mentions drilling, mining, or logging, severance tax is usually the tax term to check first.

Key things to remember about Severance Taxes

  • Severance taxes are taxes on extracting natural resources such as oil, gas, coal, or timber.

  • They are used in Principles of Economics to show how governments raise revenue from resource depletion and extraction activity.

  • A severance tax can be based on the amount extracted or on the value of the resource removed.

  • The legal taxpayer is usually the extractor, but part of the burden may be passed to consumers or resource owners.

  • These taxes often trigger debates about fairness, local revenue, and whether higher rates reduce production.

Frequently asked questions about Severance Taxes

What is severance tax in Principles of Economics?

A severance tax is a tax on removing natural resources from the land, like oil, gas, coal, or timber. In Principles of Economics, it is usually discussed as part of government taxation and resource policy. It shows how a state can collect revenue from the extraction of a non-renewable resource.

Is a severance tax the same as an excise tax?

Not exactly, but they are closely related. A severance tax is a type of excise tax because it targets a specific activity, extraction of natural resources. The big difference is the subject of the tax, since severance taxes focus on resource removal while excise taxes can apply to many other goods or services.

Who pays a severance tax?

The company or entity extracting the resource usually pays the tax to the government. But in economics, that does not always mean the extractor bears the full burden. Some of the cost can be passed on through higher prices, lower wages, or lower payments to resource owners.

Why do states use severance taxes?

States use severance taxes to raise revenue from industries that remove valuable natural resources from their territory. The money may help pay for public services, roads, environmental cleanup, or other costs linked to extraction. They also let governments charge firms for the depletion of a resource that cannot be quickly replaced.

Severance Taxes | Principles of Economics | Fiveable