The Internal Revenue Service provides instructions on its website for finding a previously issued self-employed tax ID number. The agency recommends that individuals search through existing records for the missing inform... More »

There are several ways to look up a Federal Tax Identification Number or Employer's Identification Number; some of these require little to no additional information. For small business employers that have lost or misplac... More »

www.reference.com Business & Finance Taxes

Employees and suppliers generally look up the Employer Identification Number, or EIN, of an employer to verify the company, organization, or local or sate government agency, according to the Houston Chronicle. The tax ID... More »

A tax ID number is defined as an identification number used in implementing tax laws by the Internal Revenue Service, or IRS. The tax identification number is also referred to as TIN and is issued by either the IRS or So... More »

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To find the tax ID number for a day care center, visit the IRS website and download form W-10, "Dependent Care Provider's Identification and Certification." Ask day care management to fill out the form so that you can cl... More »

www.reference.com Business & Finance Taxes

A hospital tax ID number is a number given to a hospital by the IRS for identification purposes. A tax ID number is used by the IRS to keep track of businesses, as stated by the U.S. Small Business Administration. Since ... More »

Every school is required to have a tax ID number, because the federal government sees all schools as business entities. Tax ID numbers are also called Employer Identification Numbers (EINs) and are nine digits long. More »