First, enterprise transfer payment means that a branch of a large enterprise buys goods produced by another branch with money, thus controlling the price of goods internally and transferring profits; It also includes social charitable donations to non-profit organizations and bad debts of consumers. The key point is transfer payment, which refers to the free transfer of property from one party to another, which is free and unilateral.

Second, the enterprise payment is included in GDP in the income method because GDP is the final product value produced during the calculation period, so it is flow rather than stock. Therefore, as long as the capital flow of commodity transactions will be included in GDP.

Extended data

Income method, also known as factor payment method, refers to a calculation method of adding the income of all the owners of production factors involved in the production process to obtain GDP data. These incomes include: wages of workers, interest of capital owners, land rent of land owners, profits of enterprises, etc. In practical application, the total data of the above four incomes is not GDP, and indirect taxes and enterprise depreciation are added, so that GDP calculated by income method is obtained.

The calculation formula is:

Added value = workers' remuneration+net product tax+depreciation of fixed assets+operating surplus.

The sum of the added value of various industrial sectors of the national economy by income method = gross domestic product by income method.

Refer to Baidu Encyclopedia Income Method.