I run a Chartered Accountancy (CA) firm outside the U.S., and some of my clients are asking me about U.S. business compliance. To support them, I think my firm itself should get an EIN. What is the actual process for a CA firm like mine to apply for an EIN number, and what steps are involved if we’re applying from abroad without an SSN or ITIN?
Answer by: abdullah-al-naim
4 weeks ago
The process for a CA firm to get an EIN is quite simple. You’ll need to complete Form SS-4 and submit it to the IRS by fax or mail. In the application, identify a principal or authorized partner of your firm as the responsible party and leave the SSN/ITIN section blank if none applies. The IRS will then issue an EIN confirmation letter (CP-575), typically within a few weeks.
To make things easier, many international firms use professional services. Business Globalizer and Expedite Formation both help non-U.S. firms file EIN applications correctly, handle IRS communication, and ensure approval without delays.
In short: fill out Form SS-4, submit it to the IRS, and you’ll get your EIN, even without a U.S. SSN or ITIN.
