Who is responsible for assigning employer identification numbers?

the Internal Revenue Service
The Employer Identification Number (EIN), also known as the Federal Employer Identification Number (FEIN) or the Federal Tax Identification Number, is a unique nine-digit number assigned by the Internal Revenue Service (IRS) to business entities operating in the United States for the purposes of identification.

What can someone do with your TIN number?

Tax ID numbers, combined with other forms of personal data, are worth more on the black market than stolen credit card information because tax ID information can be used repeatedly to file insurance claims, apply for loans and open new credit card accounts.

What do I need to know about my tax ID number?

A taxpayer must provide the taxpayer identification number (SSN, EIN or ITIN) on all tax returns and other documents sen to the IRS. t taxpayer must also A provide its identification number to other persons who use the identification number on any returns or documents that are sent to the IRS.

What are the different types of taxpayer identification numbers?

U.S. taxpayer identification numbers include a Social Security Number (SSN), which is issued to individuals, and an Employer Identification Number (EIN), which is issued to individuals or entities.

Do you have to be a CPA to prepare a tax return?

You do not need to be a CPA to prepare tax returns; however, if you are a CPA you must have a current license to practice. The returns should be issued through a registered firm, or if a return is issued through an unregistered entity, the CPA should comply with Board Rule 501.83 requiring the disclaimer “This firm is not a CPA firm.”

What kind of documents do I need as a CPA?

A CPA must (promptly but not to exceed 10 business days) provide a client with the original documents that the client provided the CPA so that the CPA could perform a professional service. Examples of such documents include bank statements and W-2 forms.