Permit guides › Boston › BOS-BF-02
Federal Employer Identification Number (EIN): Boston restaurant guide
IRS
What it is
Your federal tax ID. The Boston Food Service Permit and the ABCC alcohol application both require it.
When a restaurant needs it
Right after forming the entity, before tax registration or hiring.
How to apply
Apply online at IRS.gov in one session; the number is issued immediately.
Documents you’ll need
- Entity legal name and type
- Responsible party's SSN or ITIN
- Business address
- Start date and expected employees
Fee
Free
Processing time
Immediate online
Renewal
None
Who files
The responsible party or an authorized representative may apply.
Good to know
Never pay a third-party website for an EIN; the IRS issues them free.
Official source
Get your personalized Boston permit plan
Build my free planAnswer a few questions about your space and get every permit in order, with a timeline, a cost range, walkthroughs, and every application filled in for you to sign with Open.
Last reviewed 2026-10-06. Guidance only, not legal advice.