Apply for a Tax Identification Number
Apply for an Employer Identification Number (EIN) from the IRS to identify your business entity for tax, banking, and employment purposes.
This guide is for planning and preparation. Details may change, so verify current requirements with the official sources before applying, paying fees, or submitting documents.
Review and freshness
This guide has a recorded editorial review date. Always verify final requirements, fees, forms, and appointment rules with official sources before applying.
Estimated timeline
Immediate (online)
Estimated fees
Usually free
Who this is for
New business owners, freelancers forming an LLC, and organizations needing a federal tax ID.
Location
United States
Eligibility
Principal business location
The principal business must be located in the U.S. or U.S. Territories.
Valid taxpayer ID
The person applying must have a valid SSN, ITIN, or existing EIN.
Required documents checklist
Tap each item as you gather it. This progress stays in your browser for the current page session.
Visual step flow
Scan the process before you start
Use this overview to understand the order, then track each item in the checklist below.
Determine your eligibility
Ensure your business is legally formed and you have the required personal tax ID.
Access the IRS online tool
Use the IRS EIN Assistant available Monday to Friday.
Complete the application
Answer questions about your business structure, ownership, and reason for applying.
Receive your EIN immediately
Upon successful submission, you will receive your EIN and a confirmation notice instantly.
Step-by-step instructions
Use this as a working checklist from preparation through submission.
Estimated fees
EIN application fee
The IRS issues EINs for free.
Before submitting
Avoid rejected applications and wasted trips
Check these practical points before you pay fees, attend appointments, or hand over original documents.
Common mistakes
- Paying a third-party website to get an EIN when the IRS provides it for free.
- Applying for an EIN before the state has approved the LLC or corporation formation.
- Losing the initial confirmation letter (CP575).
FAQ
Do sole proprietors need an EIN?
Not always, you can often use your SSN. However, getting an EIN helps protect your SSN and is required if you hire employees.
Can I get an EIN if I am an international applicant?
Yes, but you cannot use the online tool; you must apply by fax or mail.
Source and review
This guide has a recorded editorial review date. Requirements, fees, forms, and timelines can change. Use this guide as preparation support, then verify final details with the official source before submitting anything.