An official website of the United States Government IRS Help News English Charities Nonprofits Tax Pros File Pay Refunds Credits & Deductions Forms & Instructions Search Home File Businesses and Self-Employed Small Business and Self-Employed Employer ID Numbers Apply for an Employer Identification Number (EIN) Online Apply for an Employer Identification Number (EIN) Online English Espanol #X (mIEL #Y(RE) 21301 Pycckww Tieng Viet KreyoL ayisyen Individuals Hours of Operation Related Topics Businesses Self-Employed Monday to Friday, 7a.m: to 10 p.m: Eastern Standard Time_ State and Federal Online Business Registration Small Business Self-Employed Online EIN: Frequently Asked Employer ID Numbers Step 1: Determine Your Eligibility Questions Employer ID Numbers Business Taxes You may apply for an EIN online if your principal business is located in the System Requirements United States or U.S. Territories. Privacy Act Statement and Reporting Information The person applying online must have a valid Taxpayer Identification Number Paperwork Reduction Act Notice Returns (SSN, ITIN, EIN) You are limited to one EIN per responsibleparty per Businesses with Employees Self-Employed The "responsible party" is the person who ultimately owns or controls the entity or who exercises ultimate effective control over the entity: Unless the Starting Business applicant is government entity; the responsible party must be an individual (i.e., natural person), not an entity: RS Five Things to Operating Business Step 2: Understand the Online Application Jdomurott Closing Business You must complete this application in one session, as you will not be able to save and return at a later time_ Industries Professions Your session will expire after 15 minutes of inactivity, and you will need to start and and day: