Is GDP calculated by the price of the good with the indirect tax or the price of the good before the indirect tax?

For example, if an economy only produces a single $10 good and it is taxed 10%, is GDP $10 or 11$?

Thanks!!!

Gross Domestic Product (GDP) is calculated using the price of the good before the indirect tax. Indirect taxes, such as sales taxes or value-added taxes (VAT), are taxes imposed on the production or sale of goods or services. They are typically included in the final price that consumers pay for a product.

In the example you provided, where the economy produces a single $10 good that is taxed at 10%, GDP would still be calculated based on the price before the tax. Therefore, the GDP would be $10, not $11.

To calculate GDP, you would take the total value of all final goods and services produced within a specific time period in an economy. This includes the market value of goods and services produced, regardless of whether or not they are sold or taxed.

It's important to note that GDP only considers the value added during each stage of production. It excludes the intermediate inputs used in the production process to avoid double-counting.