Determine whether you need an Employer Identification Number (EIN) for your business or entity
Gather your legal name, business name, address, entity type, and responsible party information
Apply online through the IRS EIN Assistant if you are eligible
Apply by fax using IRS Form SS-4
Apply by mail using IRS Form SS-4
Apply by phone if you are an international applicant
Receive your FEIN/EIN confirmation letter from the IRS after approval
Keep the confirmation notice for your records and tax filings