What is manpower employer identification number?

A Manpower Employer Identification Number (EIN) is a unique identifier assigned to businesses by the Internal Revenue Service (IRS) for tax purposes. It is used by companies that hire employees to report employment taxes and other financial information. Manpower, often associated with staffing and workforce solutions, may require an EIN for its clients to facilitate payroll and tax reporting. Essentially, it functions similarly to a Social Security number for businesses.