Determine whether you need an EIN, state tax ID, or local tax ID
Gather your business legal name, address, and ownership details
Decide your business structure
Apply for an EIN through the IRS if you are in the United States
Use the IRS online EIN application if eligible
Submit Form SS-4 by fax or mail if you cannot apply online
Apply for any required state tax ID through your state tax agency
Register for sales tax, payroll tax, or other state taxes if required
Register for local business tax accounts if required by your city or county
Keep your tax ID confirmation letter and records सुरक्षित
Use the tax ID when opening business bank accounts, filing taxes, and hiring employees