The phrase refers to a specific Employer Identification Number (EIN) potentially associated with the Amazon marketplace or a business operating on that platform. This nine-digit number is assigned by the Internal Revenue Service (IRS) to business entities operating in the United States. It serves as a unique identifier, akin to a social security number for individuals, enabling the IRS to track business tax filings and activities. For example, a vendor selling products on Amazon might use their EIN for tax reporting purposes related to their Amazon sales revenue.
The significance of this identifier lies in its role in ensuring compliance with tax regulations. Businesses utilizing the Amazon platform are often required to provide this number to Amazon for reporting purposes. It allows for accurate tracking of income earned through the marketplace, facilitating proper tax assessment and collection. Historically, the implementation of such identifiers has streamlined tax administration and minimized opportunities for tax evasion, contributing to a more transparent and accountable business environment.