An excise tax is generally imposed on specific goods, services, or activities, while a sales tax is generally charged on taxable retail purchases. In some situations, consumers may pay both taxes as part of the same transaction.
This guide explains how excise tax and sales tax work, how they differ, who ultimately pays them, and how they can affect the final price of goods and services in the United States.
An excise tax is a tax imposed on particular products, services, or activities rather than on most retail purchases generally.
Federal excise taxes can apply to products and activities such as gasoline, tobacco, alcohol, certain transportation-related activities, and other specifically taxed goods or services. Excise taxes may be charged at different stages depending on the type of tax.
Unlike a general sales tax, an excise tax is targeted at a particular category of transaction, product, or activity.
For example, a fuel tax can be imposed on gasoline. The tax may be included in the overall price paid by consumers when they purchase fuel.
Excise taxes can be calculated in different ways. Some are based on a specific quantity, while others can be based on the price or value of the taxable item.
A sales tax is a tax generally imposed by a state or local government on qualifying retail sales of goods and, in some jurisdictions, services.
For example, if a taxable product costs $100 and the applicable sales tax rate is 7%, the sales tax would be $7. The customer's total would therefore be $107.
Sales tax rates and taxable items vary across states and local jurisdictions. Some states do not have a statewide general sales tax, while other states have state sales taxes combined with county, city, or other local taxes.
Because sales tax rules vary by location, the tax charged on the same purchase can differ depending on where the transaction takes place.
The simplest way to understand the difference is to look at what the tax is designed to apply to.
A sales tax generally applies to qualifying retail purchases, depending on state and local law.
An excise tax applies to specifically identified products, services, or activities.
For example, a state may charge sales tax on a taxable retail purchase while the federal government or a state may separately impose an excise tax on a particular product.
This means that an item can potentially be subject to both types of tax.
| Feature | Excise Tax | Sales Tax |
|---|---|---|
| What it applies to | Specific products, services, or activities | Qualifying retail purchases |
| Tax scope | Targeted | Generally broader |
| Common examples | Fuel, tobacco, alcohol, certain activities | Taxable retail goods and services |
| Typical calculation | Per unit, percentage, or other specified method | Usually a percentage of taxable price |
| Government level | Federal, state, or local depending on the tax | Primarily state and local |
| Where tax may arise | Can arise during manufacture, sale, or use depending on the tax | Generally at retail sale |
| Can both apply? | Yes | Yes |
The exact rules depend on the particular tax and jurisdiction.
There is no single formula that applies to every excise tax.
Some excise taxes are based on the quantity of a product. Others may be based on its price, value, or another measurement specified by law.
This is one reason excise taxes can work differently from ordinary percentage-based sales taxes.
Sales tax is commonly calculated by multiplying the taxable purchase amount by the applicable sales tax rate.
However, actual sales tax calculations can be more complicated because states and local jurisdictions have different rules about taxable products, exemptions, sourcing, and applicable rates.
For location-specific calculations, consumers should use the applicable state and local tax rules.
Yes. A transaction can potentially involve both an excise tax and a sales tax.
For example, certain products can have a specific excise tax associated with them while the retail purchase may also be subject to a general sales tax.
The two taxes serve different purposes and are governed by different rules.
The presence of an excise tax does not automatically mean that sales tax does not apply. Whether both taxes apply depends on the product, transaction, and applicable federal, state, and local laws.
The legal responsibility for an excise tax can depend on the specific tax.
An excise tax may be imposed on a manufacturer, producer, importer, retailer, or another party involved in a taxable activity. Even when the business is legally responsible for remitting the tax, part or all of the economic cost may ultimately be reflected in the price paid by consumers.
This is why consumers may notice an excise tax indirectly through the final price of a product.
The exact taxpayer and collection requirements depend on the particular excise tax.
Sales tax is generally collected from the customer at the point of a taxable retail transaction.
For example, if a store sells a taxable item for $50 and the applicable sales tax is 6%, the customer would generally pay:
The seller generally collects the tax and remits it to the appropriate taxing authority.
However, sales tax rules vary by state and locality, including rules governing which sellers must collect tax and which products or services are taxable.
Excise taxes can serve several purposes.
One purpose is revenue generation. Governments can use tax revenue from specifically taxed goods and activities to fund public programs and services.
Excise taxes can also be used as a policy tool. For certain products, higher taxes can increase the price and potentially influence consumer behavior.
For example, taxes on tobacco products and certain other goods can be used alongside public policy objectives.
However, the purpose and effect of an excise tax depend on the particular tax.
Sales taxes are an important source of revenue for many state and local governments.
Because sales taxes can apply to a broad range of taxable transactions, they can generate revenue from consumer spending.
The structure of sales tax varies substantially across the United States. States and local governments may establish different rates, exemptions, filing requirements, and definitions of taxable transactions.
This is why a sales tax calculator can provide an estimate, but users should verify the applicable rules for their specific transaction when accuracy is important.
Imagine a hypothetical product that has a $2 excise tax per unit.
A customer purchases 10 units.
If the products also have a taxable retail price of $150 and the applicable sales tax rate is 7%, the sales tax would be:
In this simplified example, the two taxes are calculated differently.
The excise tax is based on the number of units, while the sales tax is based on the taxable selling price.
Actual tax treatment can differ depending on the product and jurisdiction.
Suppose a customer purchases a taxable item for $500.
The applicable combined sales tax rate is 8%.
This is a simplified example. Actual sales tax calculations may involve exemptions, taxability rules, local rates, or other factors.
Vehicle purchases are another area where tax terminology can become confusing.
Depending on the state and transaction, a vehicle purchase may involve sales or use tax, registration fees, title fees, and potentially other charges or taxes.
Some jurisdictions may also have specific taxes or fees associated with vehicles.
Because vehicle taxation varies significantly by state, a car sales tax calculator can help estimate the sales tax portion of a purchase when the applicable rate and taxable amount are known.
It is important not to assume that every charge associated with purchasing a vehicle is a sales tax.
Fuel provides a useful example of how different taxes can interact.
Gasoline and other fuels can be subject to excise taxes. A retail fuel purchase may also be affected by state or local taxation depending on the jurisdiction.
The exact amount of tax included in the price depends on the type of fuel, location, and applicable laws.
Because fuel taxes can be structured differently from ordinary retail sales taxes, consumers should distinguish between the different components of the final price.
They can be.
In some situations, an excise tax is effectively reflected in the price consumers pay. The way the tax is displayed or incorporated into the transaction depends on the product, tax, and applicable rules.
Consumers may therefore pay an amount that already reflects certain taxes without seeing a separate line labeled "excise tax."
This differs from many ordinary retail transactions where sales tax is added to the taxable purchase amount at checkout.
No.
The United States has federal excise taxes as well as state and, in some cases, local taxes.
State excise tax rules can differ significantly. A product that is subject to a particular tax in one state may have a different tax treatment in another state.
The same principle applies to sales taxes. State and local sales tax rates and taxability rules are not uniform nationwide.
There is no universal answer.
The amount depends on the product, price, quantity, tax rate, location, and applicable tax rules.
For one product, the excise tax may be relatively small compared with the sales tax. For another product, the excise tax may represent a substantial portion of the total tax burden.
The best way to compare them is to calculate each tax separately using the applicable rules.
For a basic sales tax estimate, you can use:
This is only a simplified estimate. The actual amount can differ if some items are exempt or if multiple tax jurisdictions apply.
No. An excise tax generally applies to specific products, services, or activities, while sales tax generally applies to qualifying retail purchases under state and local law.
Yes. Depending on the product and jurisdiction, both taxes can apply to the same transaction.
Generally, sales tax is calculated as a percentage of the taxable purchase price, although exact rules vary by jurisdiction.
No. Excise taxes can be calculated using different methods. Some may be based on quantity, while others can use a percentage or another method established by law.
A retailer or other required seller generally collects sales tax from the customer and remits it to the appropriate taxing authority.
The responsible party varies by tax. Depending on the specific excise tax, the legal obligation may fall on a manufacturer, producer, importer, retailer, or another taxpayer.
Excise taxes can generate government revenue and may also be used as part of public policy. The purpose depends on the specific tax.
No. Sales tax rates and rules vary between states and local jurisdictions.
The main difference between an excise tax and a sales tax is what the tax applies to and how it is calculated.
A sales tax generally applies to qualifying retail purchases and is commonly calculated as a percentage of the taxable selling price. An excise tax generally targets specific products, services, or activities and can be calculated using a variety of methods, including a per-unit amount or percentage.
In some cases, the same purchase can involve both taxes.
If you are estimating the tax on a purchase, identify the type of tax first, determine the applicable federal, state, and local rules, and then calculate each applicable charge separately. For sales-tax estimates, a sales tax calculator can provide a useful starting point, but official state and local guidance should be used when an exact tax liability is required.
Tax rules can change and vary by jurisdiction. This article provides general educational information and should not be treated as personalized tax advice.