
Recommended by IRS
Employer Identification NumberInformation about Employer Identification Numbers (EIN), also known as a Federal Tax Identification Number. An EIN is used to identify a business entity.
Apply for an Employer Identification Number (EIN) online
Information about how to apply online for an Employer Identification Number.
Do you need a new EIN?
Generally, businesses need a new EIN when their ownership or structure has changed.
Found 361 Matching Items; Displaying 21 - 30.
Operating a business
Find information about getting an employer identification number (EIN), understanding deductions and tax credits and using the IRS tax calendar.
General Information
Small Businesses
A-Z index for business
Search for business topics like employer tax identification number (EIN) information, with the A-Z Index. Search by business type or subject.
General Information
Small Businesses
Businesses
Find tax information and tools for businesses including Employer ID Number (EIN), Employment Tax, Estimated Tax and the Foreign Account Tax Compliance Act (FATCA).
General Information
Businesses
Understanding your letter 5263C, 6042C, or 6217C
We are addressing, or need more information about, your business, estate, or trust entity. This is needed to verify information reported on your Form SS-4, Application for Employer Identification Number (EIN).
General Information
Understanding your CP212 notice
CP 212 is an automatic notice that is sent to filers when they have more than one employer identification number (EIN). We assigned one of these numbers in error, but now, we consolidated the two numbers.
General Information
Individuals
FAQs for Indian tribal governments regarding distributions
Find out about distributions; the different types and their tax implications; definitions of Indian Country and reservations; what is meant by competent and non-competent; and requirements to withhold on per capita distributions from gaming proceeds, as well as, withholding of gambling winnings to nonresident aliens.
General Information
Indian Tribal Governments
About Form W-13, ExSTARS Reporting Information Request for Employer Identification Number and Certification
Information about Form W-13, ExSTARS Reporting Information Request for Taxpayer Identification Number and Certification, including recent updates, related forms and instructions on how to file. Filers use this form to request a valid employer identification number (EIN) for purposes of Excise Summary Terminal Activity Reporting System (ExSTARS) reporting.
General Information
Third party arrangement chart
There are some differences between a reporting agent authorized under Form 8655, Reporting Agent Authorization and an agent appointed using Form 2678, Employer/Payer Appointment of Agent.
General Information
Small Businesses